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wasm: add recover support

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Add unwinding and recover support for wasm using WebAssembly exception
handling. This still has a few gotchas:

  * Many WASI systems don't support exception handling yet.
    For example, see:
    https://github.com/bytecodealliance/wasmtime/issues/2049
  * Asyncify doesn't support wasm exception handling:
    https://github.com/WebAssembly/binaryen/issues/4470
    This means it's not possible to use goroutines together with
    panic/recover.
  * The current way that exceptions are implemented pretend to be C++
    exceptions, but work slightly differently. If C++ code is called
    (for example through CGo) that raises an exception, that exception
    will be eaten by TinyGo and not be propagated. This is fixable, it
    just hasn't been implemented (because we don't actually support C++
    right now).

I hope that these issues will be resolved over time. At least for now,
people who need `recover()` have a way to use it.
This commit is contained in:
Ayke van Laethem
2024-08-03 09:56:19 +02:00
parent 2f7952ff29
commit 89ffb47a0c
28 changed files with 885 additions and 397 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/testdata/basic.ll
Vendored
+25 -24
View File
@@ -13,30 +13,31 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden i32 @main.addInt(i32 %x, i32 %y, ptr %context) unnamed_addr #2 {
define hidden i32 @main.addInt(i32 %x, i32 %y, ptr %context) unnamed_addr #1 {
entry:
%0 = add i32 %x, %y
ret i32 %0
}
; Function Attrs: nounwind
define hidden i1 @main.equalInt(i32 %x, i32 %y, ptr %context) unnamed_addr #2 {
define hidden i1 @main.equalInt(i32 %x, i32 %y, ptr %context) unnamed_addr #1 {
entry:
%0 = icmp eq i32 %x, %y
ret i1 %0
}
; Function Attrs: nounwind
define hidden i32 @main.divInt(i32 %x, i32 %y, ptr %context) unnamed_addr #2 {
define hidden i32 @main.divInt(i32 %x, i32 %y, ptr %context) unnamed_addr #1 {
entry:
%0 = icmp eq i32 %y, 0
br i1 %0, label %divbyzero.throw, label %divbyzero.next
@@ -54,10 +55,10 @@ divbyzero.throw: ; preds = %entry
unreachable
}
declare void @runtime.divideByZeroPanic(ptr) #1
declare void @runtime.divideByZeroPanic(ptr) #2
; Function Attrs: nounwind
define hidden i32 @main.divUint(i32 %x, i32 %y, ptr %context) unnamed_addr #2 {
define hidden i32 @main.divUint(i32 %x, i32 %y, ptr %context) unnamed_addr #1 {
entry:
%0 = icmp eq i32 %y, 0
br i1 %0, label %divbyzero.throw, label %divbyzero.next
@@ -72,7 +73,7 @@ divbyzero.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden i32 @main.remInt(i32 %x, i32 %y, ptr %context) unnamed_addr #2 {
define hidden i32 @main.remInt(i32 %x, i32 %y, ptr %context) unnamed_addr #1 {
entry:
%0 = icmp eq i32 %y, 0
br i1 %0, label %divbyzero.throw, label %divbyzero.next
@@ -91,7 +92,7 @@ divbyzero.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden i32 @main.remUint(i32 %x, i32 %y, ptr %context) unnamed_addr #2 {
define hidden i32 @main.remUint(i32 %x, i32 %y, ptr %context) unnamed_addr #1 {
entry:
%0 = icmp eq i32 %y, 0
br i1 %0, label %divbyzero.throw, label %divbyzero.next
@@ -106,61 +107,61 @@ divbyzero.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden i1 @main.floatEQ(float %x, float %y, ptr %context) unnamed_addr #2 {
define hidden i1 @main.floatEQ(float %x, float %y, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp oeq float %x, %y
ret i1 %0
}
; Function Attrs: nounwind
define hidden i1 @main.floatNE(float %x, float %y, ptr %context) unnamed_addr #2 {
define hidden i1 @main.floatNE(float %x, float %y, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp une float %x, %y
ret i1 %0
}
; Function Attrs: nounwind
define hidden i1 @main.floatLower(float %x, float %y, ptr %context) unnamed_addr #2 {
define hidden i1 @main.floatLower(float %x, float %y, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp olt float %x, %y
ret i1 %0
}
; Function Attrs: nounwind
define hidden i1 @main.floatLowerEqual(float %x, float %y, ptr %context) unnamed_addr #2 {
define hidden i1 @main.floatLowerEqual(float %x, float %y, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp ole float %x, %y
ret i1 %0
}
; Function Attrs: nounwind
define hidden i1 @main.floatGreater(float %x, float %y, ptr %context) unnamed_addr #2 {
define hidden i1 @main.floatGreater(float %x, float %y, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp ogt float %x, %y
ret i1 %0
}
; Function Attrs: nounwind
define hidden i1 @main.floatGreaterEqual(float %x, float %y, ptr %context) unnamed_addr #2 {
define hidden i1 @main.floatGreaterEqual(float %x, float %y, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp oge float %x, %y
ret i1 %0
}
; Function Attrs: nounwind
define hidden float @main.complexReal(float %x.r, float %x.i, ptr %context) unnamed_addr #2 {
define hidden float @main.complexReal(float %x.r, float %x.i, ptr %context) unnamed_addr #1 {
entry:
ret float %x.r
}
; Function Attrs: nounwind
define hidden float @main.complexImag(float %x.r, float %x.i, ptr %context) unnamed_addr #2 {
define hidden float @main.complexImag(float %x.r, float %x.i, ptr %context) unnamed_addr #1 {
entry:
ret float %x.i
}
; Function Attrs: nounwind
define hidden { float, float } @main.complexAdd(float %x.r, float %x.i, float %y.r, float %y.i, ptr %context) unnamed_addr #2 {
define hidden { float, float } @main.complexAdd(float %x.r, float %x.i, float %y.r, float %y.i, ptr %context) unnamed_addr #1 {
entry:
%0 = fadd float %x.r, %y.r
%1 = fadd float %x.i, %y.i
@@ -170,7 +171,7 @@ entry:
}
; Function Attrs: nounwind
define hidden { float, float } @main.complexSub(float %x.r, float %x.i, float %y.r, float %y.i, ptr %context) unnamed_addr #2 {
define hidden { float, float } @main.complexSub(float %x.r, float %x.i, float %y.r, float %y.i, ptr %context) unnamed_addr #1 {
entry:
%0 = fsub float %x.r, %y.r
%1 = fsub float %x.i, %y.i
@@ -180,7 +181,7 @@ entry:
}
; Function Attrs: nounwind
define hidden { float, float } @main.complexMul(float %x.r, float %x.i, float %y.r, float %y.i, ptr %context) unnamed_addr #2 {
define hidden { float, float } @main.complexMul(float %x.r, float %x.i, float %y.r, float %y.i, ptr %context) unnamed_addr #1 {
entry:
%0 = fmul float %x.r, %y.r
%1 = fmul float %x.i, %y.i
@@ -194,19 +195,19 @@ entry:
}
; Function Attrs: nounwind
define hidden void @main.foo(ptr %context) unnamed_addr #2 {
define hidden void @main.foo(ptr %context) unnamed_addr #1 {
entry:
call void @"main.foo$1"(%main.kv.0 zeroinitializer, ptr undef)
ret void
}
; Function Attrs: nounwind
define internal void @"main.foo$1"(%main.kv.0 %b, ptr %context) unnamed_addr #2 {
define internal void @"main.foo$1"(%main.kv.0 %b, ptr %context) unnamed_addr #1 {
entry:
ret void
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind }
compiler/testdata/channel.ll
Vendored
+16 -15
View File
@@ -9,16 +9,17 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @main.chanIntSend(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #2 {
define hidden void @main.chanIntSend(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #1 {
entry:
%chan.blockedList = alloca %runtime.channelBlockedList, align 8
%chan.value = alloca i32, align 4
@@ -32,15 +33,15 @@ entry:
}
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2
declare void @runtime.chanSend(ptr dereferenceable_or_null(32), ptr, ptr dereferenceable_or_null(24), ptr) #1
declare void @runtime.chanSend(ptr dereferenceable_or_null(32), ptr, ptr dereferenceable_or_null(24), ptr) #3
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2
; Function Attrs: nounwind
define hidden void @main.chanIntRecv(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #2 {
define hidden void @main.chanIntRecv(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #1 {
entry:
%chan.blockedList = alloca %runtime.channelBlockedList, align 8
%chan.value = alloca i32, align 4
@@ -52,10 +53,10 @@ entry:
ret void
}
declare i1 @runtime.chanRecv(ptr dereferenceable_or_null(32), ptr, ptr dereferenceable_or_null(24), ptr) #1
declare i1 @runtime.chanRecv(ptr dereferenceable_or_null(32), ptr, ptr dereferenceable_or_null(24), ptr) #3
; Function Attrs: nounwind
define hidden void @main.chanZeroSend(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #2 {
define hidden void @main.chanZeroSend(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #1 {
entry:
%chan.blockedList = alloca %runtime.channelBlockedList, align 8
call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %chan.blockedList)
@@ -65,7 +66,7 @@ entry:
}
; Function Attrs: nounwind
define hidden void @main.chanZeroRecv(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #2 {
define hidden void @main.chanZeroRecv(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #1 {
entry:
%chan.blockedList = alloca %runtime.channelBlockedList, align 8
call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %chan.blockedList)
@@ -75,7 +76,7 @@ entry:
}
; Function Attrs: nounwind
define hidden void @main.selectZeroRecv(ptr dereferenceable_or_null(32) %ch1, ptr dereferenceable_or_null(32) %ch2, ptr %context) unnamed_addr #2 {
define hidden void @main.selectZeroRecv(ptr dereferenceable_or_null(32) %ch1, ptr dereferenceable_or_null(32) %ch2, ptr %context) unnamed_addr #1 {
entry:
%select.states.alloca = alloca [2 x %runtime.chanSelectState], align 8
%select.send.value = alloca i32, align 4
@@ -105,10 +106,10 @@ select.body: ; preds = %select.next
br label %select.done
}
declare { i32, i1 } @runtime.tryChanSelect(ptr, ptr, i32, i32, ptr) #1
declare { i32, i1 } @runtime.tryChanSelect(ptr, ptr, i32, i32, ptr) #3
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #4 = { nounwind }
compiler/testdata/defer-cortex-m-qemu.ll
Vendored
+11 -11
View File
@@ -3,7 +3,7 @@ source_filename = "defer.go"
target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "thumbv7m-unknown-unknown-eabi"
%runtime.deferFrame = type { ptr, ptr, [0 x ptr], ptr, i1, %runtime._interface }
%runtime.deferFrameInlineAsm = type { ptr, ptr, [0 x ptr], ptr, i1, %runtime._interface }
%runtime._interface = type { ptr, ptr }
%runtime._defer = type { i32, ptr }
@@ -24,9 +24,9 @@ entry:
%defer.alloca = alloca { i32, ptr }, align 4
%deferPtr = alloca ptr, align 4
store ptr null, ptr %deferPtr, align 4
%deferframe.buf = alloca %runtime.deferFrame, align 4
%deferframe.buf = alloca %runtime.deferFrameInlineAsm, align 4
%0 = call ptr @llvm.stacksave.p0()
call void @runtime.setupDeferFrame(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #4
call void @runtime.setupDeferFrameInlineAsm(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #4
store i32 0, ptr %defer.alloca, align 4
%defer.alloca.repack15 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
store ptr null, ptr %defer.alloca.repack15, align 4
@@ -40,7 +40,7 @@ entry:
br label %rundefers.block
rundefers.after: ; preds = %rundefers.end
call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #4
call void @runtime.destroyDeferFrameInlineAsm(ptr nonnull %deferframe.buf, ptr undef) #4
ret void
rundefers.block: ; preds = %1
@@ -76,7 +76,7 @@ rundefers.end: ; preds = %rundefers.loophead
br label %rundefers.after
recover: ; preds = %rundefers.end3
call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #4
call void @runtime.destroyDeferFrameInlineAsm(ptr nonnull %deferframe.buf, ptr undef) #4
ret void
lpad: ; preds = %rundefers.callback012, %rundefers.callback0, %entry
@@ -115,9 +115,9 @@ rundefers.end3: ; preds = %rundefers.loophead6
; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3
declare void @runtime.setupDeferFrame(ptr dereferenceable_or_null(24), ptr, ptr) #2
declare void @runtime.setupDeferFrameInlineAsm(ptr dereferenceable_or_null(24), ptr, ptr) #2
declare void @runtime.destroyDeferFrame(ptr dereferenceable_or_null(24), ptr) #2
declare void @runtime.destroyDeferFrameInlineAsm(ptr dereferenceable_or_null(24), ptr) #2
; Function Attrs: nounwind
define internal void @"main.deferSimple$1"(ptr %context) unnamed_addr #1 {
@@ -135,9 +135,9 @@ entry:
%defer.alloca = alloca { i32, ptr }, align 4
%deferPtr = alloca ptr, align 4
store ptr null, ptr %deferPtr, align 4
%deferframe.buf = alloca %runtime.deferFrame, align 4
%deferframe.buf = alloca %runtime.deferFrameInlineAsm, align 4
%0 = call ptr @llvm.stacksave.p0()
call void @runtime.setupDeferFrame(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #4
call void @runtime.setupDeferFrameInlineAsm(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #4
store i32 0, ptr %defer.alloca, align 4
%defer.alloca.repack22 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
store ptr null, ptr %defer.alloca.repack22, align 4
@@ -155,7 +155,7 @@ entry:
br label %rundefers.block
rundefers.after: ; preds = %rundefers.end
call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #4
call void @runtime.destroyDeferFrameInlineAsm(ptr nonnull %deferframe.buf, ptr undef) #4
ret void
rundefers.block: ; preds = %1
@@ -201,7 +201,7 @@ rundefers.end: ; preds = %rundefers.loophead
br label %rundefers.after
recover: ; preds = %rundefers.end7
call void @runtime.destroyDeferFrame(ptr nonnull %deferframe.buf, ptr undef) #4
call void @runtime.destroyDeferFrameInlineAsm(ptr nonnull %deferframe.buf, ptr undef) #4
ret void
lpad: ; preds = %rundefers.callback119, %rundefers.callback016, %rundefers.callback1, %rundefers.callback0, %entry
compiler/testdata/defer-wasm-none.ll
Vendored
+273
View File
@@ -0,0 +1,273 @@
; ModuleID = 'defer.go'
source_filename = "defer.go"
target datalayout = "e-m:e-p:32:32-p10:8:8-p20:8:8-i64:64-n32:64-S128-ni:1:10:20"
target triple = "wasm32-unknown-wasi"
%runtime.deferFrameWasmEH = type { ptr, i1, %runtime._interface }
%runtime._interface = type { ptr, ptr }
%runtime._defer = type { i32, ptr }
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
define hidden void @main.init(ptr %context) unnamed_addr #2 {
entry:
ret void
}
declare void @main.external(ptr) #2
define hidden void @main.deferSimple(ptr %context) unnamed_addr #2 personality ptr @__gxx_wasm_personality_v0 {
entry:
%defer.alloca = alloca { i32, ptr }, align 8
%deferPtr = alloca ptr, align 4
store ptr null, ptr %deferPtr, align 4
%deferframe.buf = alloca %runtime.deferFrameWasmEH, align 8
call void @runtime.setupDeferFrameWasmEH(ptr nonnull %deferframe.buf, ptr undef)
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr nonnull %defer.alloca, ptr nonnull %stackalloc, ptr undef)
store i32 0, ptr %defer.alloca, align 4
%defer.alloca.repack13 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
store ptr null, ptr %defer.alloca.repack13, align 4
store ptr %defer.alloca, ptr %deferPtr, align 4
invoke void @main.external(ptr undef)
to label %invoke.cont unwind label %catch.dispatch
invoke.cont: ; preds = %entry
br label %rundefers.block
rundefers.after: ; preds = %rundefers.end
call void @runtime.destroyDeferFrameWasmEH(ptr nonnull %deferframe.buf, ptr undef)
ret void
rundefers.block: ; preds = %invoke.cont
br label %rundefers.loophead
rundefers.loophead: ; preds = %rundefers.catch.start, %rundefers.callback0, %rundefers.block
%0 = load ptr, ptr %deferPtr, align 4
%stackIsNil = icmp eq ptr %0, null
br i1 %stackIsNil, label %rundefers.end, label %rundefers.loop
rundefers.loop: ; preds = %rundefers.loophead
%stack.next.gep = getelementptr inbounds %runtime._defer, ptr %0, i32 0, i32 1
%stack.next = load ptr, ptr %stack.next.gep, align 4
store ptr %stack.next, ptr %deferPtr, align 4
%callback = load i32, ptr %0, align 4
switch i32 %callback, label %rundefers.default [
i32 0, label %rundefers.callback0
]
rundefers.callback0: ; preds = %rundefers.loop
invoke void @"main.deferSimple$1"(ptr undef)
to label %rundefers.loophead unwind label %rundefers.catch.dispatch
rundefers.default: ; preds = %rundefers.loop
unreachable
rundefers.catch.dispatch: ; preds = %rundefers.callback0
%1 = catchswitch within none [label %rundefers.catch.start] unwind to caller
rundefers.catch.start: ; preds = %rundefers.catch.dispatch
%2 = catchpad within %1 [ptr null]
catchret from %2 to label %rundefers.loophead
rundefers.end: ; preds = %rundefers.loophead
br label %rundefers.after
recover: ; preds = %rundefers.end1
call void @runtime.destroyDeferFrameWasmEH(ptr nonnull %deferframe.buf, ptr undef)
ret void
catch.dispatch: ; preds = %entry
%3 = catchswitch within none [label %catch.start] unwind to caller
catch.start: ; preds = %catch.dispatch
%4 = catchpad within %3 [ptr null]
catchret from %4 to label %rundefers
rundefers: ; preds = %catch.start
br label %rundefers.loophead4
rundefers.loophead4: ; preds = %rundefers.catch.start6, %rundefers.callback012, %rundefers
%5 = load ptr, ptr %deferPtr, align 4
%stackIsNil7 = icmp eq ptr %5, null
br i1 %stackIsNil7, label %rundefers.end1, label %rundefers.loop3
rundefers.loop3: ; preds = %rundefers.loophead4
%stack.next.gep8 = getelementptr inbounds %runtime._defer, ptr %5, i32 0, i32 1
%stack.next9 = load ptr, ptr %stack.next.gep8, align 4
store ptr %stack.next9, ptr %deferPtr, align 4
%callback11 = load i32, ptr %5, align 4
switch i32 %callback11, label %rundefers.default2 [
i32 0, label %rundefers.callback012
]
rundefers.callback012: ; preds = %rundefers.loop3
invoke void @"main.deferSimple$1"(ptr undef)
to label %rundefers.loophead4 unwind label %rundefers.catch.dispatch5
rundefers.default2: ; preds = %rundefers.loop3
unreachable
rundefers.catch.dispatch5: ; preds = %rundefers.callback012
%6 = catchswitch within none [label %rundefers.catch.start6] unwind to caller
rundefers.catch.start6: ; preds = %rundefers.catch.dispatch5
%7 = catchpad within %6 [ptr null]
catchret from %7 to label %rundefers.loophead4
rundefers.end1: ; preds = %rundefers.loophead4
br label %recover
}
declare i32 @__gxx_wasm_personality_v0(...)
declare void @runtime.setupDeferFrameWasmEH(ptr dereferenceable_or_null(16), ptr) #2
declare void @runtime.destroyDeferFrameWasmEH(ptr dereferenceable_or_null(16), ptr) #2
define internal void @"main.deferSimple$1"(ptr %context) unnamed_addr #2 {
entry:
call void @runtime.printint32(i32 3, ptr undef)
ret void
}
declare void @runtime.printint32(i32, ptr) #2
define hidden void @main.deferMultiple(ptr %context) unnamed_addr #2 personality ptr @__gxx_wasm_personality_v0 {
entry:
%defer.alloca2 = alloca { i32, ptr }, align 8
%defer.alloca = alloca { i32, ptr }, align 8
%deferPtr = alloca ptr, align 4
store ptr null, ptr %deferPtr, align 4
%deferframe.buf = alloca %runtime.deferFrameWasmEH, align 8
call void @runtime.setupDeferFrameWasmEH(ptr nonnull %deferframe.buf, ptr undef)
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr nonnull %defer.alloca, ptr nonnull %stackalloc, ptr undef)
store i32 0, ptr %defer.alloca, align 4
%defer.alloca.repack16 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
store ptr null, ptr %defer.alloca.repack16, align 4
store ptr %defer.alloca, ptr %deferPtr, align 4
call void @runtime.trackPointer(ptr nonnull %defer.alloca2, ptr nonnull %stackalloc, ptr undef)
store i32 1, ptr %defer.alloca2, align 4
%defer.alloca2.repack17 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca2, i32 0, i32 1
store ptr %defer.alloca, ptr %defer.alloca2.repack17, align 4
store ptr %defer.alloca2, ptr %deferPtr, align 4
invoke void @main.external(ptr undef)
to label %invoke.cont unwind label %catch.dispatch
invoke.cont: ; preds = %entry
br label %rundefers.block
rundefers.after: ; preds = %rundefers.end
call void @runtime.destroyDeferFrameWasmEH(ptr nonnull %deferframe.buf, ptr undef)
ret void
rundefers.block: ; preds = %invoke.cont
br label %rundefers.loophead
rundefers.loophead: ; preds = %rundefers.catch.start, %rundefers.callback1, %rundefers.callback0, %rundefers.block
%0 = load ptr, ptr %deferPtr, align 4
%stackIsNil = icmp eq ptr %0, null
br i1 %stackIsNil, label %rundefers.end, label %rundefers.loop
rundefers.loop: ; preds = %rundefers.loophead
%stack.next.gep = getelementptr inbounds %runtime._defer, ptr %0, i32 0, i32 1
%stack.next = load ptr, ptr %stack.next.gep, align 4
store ptr %stack.next, ptr %deferPtr, align 4
%callback = load i32, ptr %0, align 4
switch i32 %callback, label %rundefers.default [
i32 0, label %rundefers.callback0
i32 1, label %rundefers.callback1
]
rundefers.callback0: ; preds = %rundefers.loop
invoke void @"main.deferMultiple$1"(ptr undef)
to label %rundefers.loophead unwind label %rundefers.catch.dispatch
rundefers.callback1: ; preds = %rundefers.loop
invoke void @"main.deferMultiple$2"(ptr undef)
to label %rundefers.loophead unwind label %rundefers.catch.dispatch
rundefers.default: ; preds = %rundefers.loop
unreachable
rundefers.catch.dispatch: ; preds = %rundefers.callback1, %rundefers.callback0
%1 = catchswitch within none [label %rundefers.catch.start] unwind to caller
rundefers.catch.start: ; preds = %rundefers.catch.dispatch
%2 = catchpad within %1 [ptr null]
catchret from %2 to label %rundefers.loophead
rundefers.end: ; preds = %rundefers.loophead
br label %rundefers.after
recover: ; preds = %rundefers.end3
call void @runtime.destroyDeferFrameWasmEH(ptr nonnull %deferframe.buf, ptr undef)
ret void
catch.dispatch: ; preds = %entry
%3 = catchswitch within none [label %catch.start] unwind to caller
catch.start: ; preds = %catch.dispatch
%4 = catchpad within %3 [ptr null]
catchret from %4 to label %rundefers
rundefers: ; preds = %catch.start
br label %rundefers.loophead6
rundefers.loophead6: ; preds = %rundefers.catch.start8, %rundefers.callback115, %rundefers.callback014, %rundefers
%5 = load ptr, ptr %deferPtr, align 4
%stackIsNil9 = icmp eq ptr %5, null
br i1 %stackIsNil9, label %rundefers.end3, label %rundefers.loop5
rundefers.loop5: ; preds = %rundefers.loophead6
%stack.next.gep10 = getelementptr inbounds %runtime._defer, ptr %5, i32 0, i32 1
%stack.next11 = load ptr, ptr %stack.next.gep10, align 4
store ptr %stack.next11, ptr %deferPtr, align 4
%callback13 = load i32, ptr %5, align 4
switch i32 %callback13, label %rundefers.default4 [
i32 0, label %rundefers.callback014
i32 1, label %rundefers.callback115
]
rundefers.callback014: ; preds = %rundefers.loop5
invoke void @"main.deferMultiple$1"(ptr undef)
to label %rundefers.loophead6 unwind label %rundefers.catch.dispatch7
rundefers.callback115: ; preds = %rundefers.loop5
invoke void @"main.deferMultiple$2"(ptr undef)
to label %rundefers.loophead6 unwind label %rundefers.catch.dispatch7
rundefers.default4: ; preds = %rundefers.loop5
unreachable
rundefers.catch.dispatch7: ; preds = %rundefers.callback115, %rundefers.callback014
%6 = catchswitch within none [label %rundefers.catch.start8] unwind to caller
rundefers.catch.start8: ; preds = %rundefers.catch.dispatch7
%7 = catchpad within %6 [ptr null]
catchret from %7 to label %rundefers.loophead6
rundefers.end3: ; preds = %rundefers.loophead6
br label %recover
}
define internal void @"main.deferMultiple$1"(ptr %context) unnamed_addr #2 {
entry:
call void @runtime.printint32(i32 3, ptr undef)
ret void
}
define internal void @"main.deferMultiple$2"(ptr %context) unnamed_addr #2 {
entry:
call void @runtime.printint32(i32 5, ptr undef)
ret void
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
compiler/testdata/float.ll
Vendored
+12 -12
View File
@@ -6,16 +6,17 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden i32 @main.f32tou32(float %v, ptr %context) unnamed_addr #2 {
define hidden i32 @main.f32tou32(float %v, ptr %context) unnamed_addr #1 {
entry:
%positive = fcmp oge float %v, 0.000000e+00
%withinmax = fcmp ole float %v, 0x41EFFFFFC0000000
@@ -27,25 +28,25 @@ entry:
}
; Function Attrs: nounwind
define hidden float @main.maxu32f(ptr %context) unnamed_addr #2 {
define hidden float @main.maxu32f(ptr %context) unnamed_addr #1 {
entry:
ret float 0x41F0000000000000
}
; Function Attrs: nounwind
define hidden i32 @main.maxu32tof32(ptr %context) unnamed_addr #2 {
define hidden i32 @main.maxu32tof32(ptr %context) unnamed_addr #1 {
entry:
ret i32 -1
}
; Function Attrs: nounwind
define hidden { i32, i32, i32, i32 } @main.inftoi32(ptr %context) unnamed_addr #2 {
define hidden { i32, i32, i32, i32 } @main.inftoi32(ptr %context) unnamed_addr #1 {
entry:
ret { i32, i32, i32, i32 } { i32 -1, i32 0, i32 2147483647, i32 -2147483648 }
}
; Function Attrs: nounwind
define hidden i32 @main.u32tof32tou32(i32 %v, ptr %context) unnamed_addr #2 {
define hidden i32 @main.u32tof32tou32(i32 %v, ptr %context) unnamed_addr #1 {
entry:
%0 = uitofp i32 %v to float
%withinmax = fcmp ole float %0, 0x41EFFFFFC0000000
@@ -55,7 +56,7 @@ entry:
}
; Function Attrs: nounwind
define hidden float @main.f32tou32tof32(float %v, ptr %context) unnamed_addr #2 {
define hidden float @main.f32tou32tof32(float %v, ptr %context) unnamed_addr #1 {
entry:
%positive = fcmp oge float %v, 0.000000e+00
%withinmax = fcmp ole float %v, 0x41EFFFFFC0000000
@@ -68,7 +69,7 @@ entry:
}
; Function Attrs: nounwind
define hidden i8 @main.f32tou8(float %v, ptr %context) unnamed_addr #2 {
define hidden i8 @main.f32tou8(float %v, ptr %context) unnamed_addr #1 {
entry:
%positive = fcmp oge float %v, 0.000000e+00
%withinmax = fcmp ole float %v, 2.550000e+02
@@ -80,7 +81,7 @@ entry:
}
; Function Attrs: nounwind
define hidden i8 @main.f32toi8(float %v, ptr %context) unnamed_addr #2 {
define hidden i8 @main.f32toi8(float %v, ptr %context) unnamed_addr #1 {
entry:
%abovemin = fcmp oge float %v, -1.280000e+02
%belowmax = fcmp ole float %v, 1.270000e+02
@@ -93,6 +94,5 @@ entry:
ret i8 %0
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
compiler/testdata/func.ll
Vendored
+9 -8
View File
@@ -6,16 +6,17 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @main.foo(ptr %callback.context, ptr %callback.funcptr, ptr %context) unnamed_addr #2 {
define hidden void @main.foo(ptr %callback.context, ptr %callback.funcptr, ptr %context) unnamed_addr #1 {
entry:
%0 = icmp eq ptr %callback.funcptr, null
br i1 %0, label %fpcall.throw, label %fpcall.next
@@ -29,22 +30,22 @@ fpcall.throw: ; preds = %entry
unreachable
}
declare void @runtime.nilPanic(ptr) #1
declare void @runtime.nilPanic(ptr) #2
; Function Attrs: nounwind
define hidden void @main.bar(ptr %context) unnamed_addr #2 {
define hidden void @main.bar(ptr %context) unnamed_addr #1 {
entry:
call void @main.foo(ptr undef, ptr nonnull @main.someFunc, ptr undef)
ret void
}
; Function Attrs: nounwind
define hidden void @main.someFunc(i32 %arg0, ptr %context) unnamed_addr #2 {
define hidden void @main.someFunc(i32 %arg0, ptr %context) unnamed_addr #1 {
entry:
ret void
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind }
compiler/testdata/gc.ll
Vendored
+45 -45
View File
@@ -27,93 +27,94 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @main.newScalar(ptr %context) unnamed_addr #2 {
define hidden void @main.newScalar(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%new = call align 1 dereferenceable(1) ptr @runtime.alloc(i32 1, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef) #3
%new = call align 1 dereferenceable(1) ptr @runtime.alloc(i32 1, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef)
store ptr %new, ptr @main.scalar1, align 4
%new1 = call align 4 dereferenceable(4) ptr @runtime.alloc(i32 4, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new1, ptr nonnull %stackalloc, ptr undef) #3
%new1 = call align 4 dereferenceable(4) ptr @runtime.alloc(i32 4, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new1, ptr nonnull %stackalloc, ptr undef)
store ptr %new1, ptr @main.scalar2, align 4
%new2 = call align 8 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new2, ptr nonnull %stackalloc, ptr undef) #3
%new2 = call align 8 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new2, ptr nonnull %stackalloc, ptr undef)
store ptr %new2, ptr @main.scalar3, align 4
%new3 = call align 4 dereferenceable(4) ptr @runtime.alloc(i32 4, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new3, ptr nonnull %stackalloc, ptr undef) #3
%new3 = call align 4 dereferenceable(4) ptr @runtime.alloc(i32 4, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new3, ptr nonnull %stackalloc, ptr undef)
store ptr %new3, ptr @main.scalar4, align 4
ret void
}
; Function Attrs: nounwind
define hidden void @main.newArray(ptr %context) unnamed_addr #2 {
define hidden void @main.newArray(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%new = call align 1 dereferenceable(3) ptr @runtime.alloc(i32 3, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef) #3
%new = call align 1 dereferenceable(3) ptr @runtime.alloc(i32 3, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef)
store ptr %new, ptr @main.array1, align 4
%new1 = call align 1 dereferenceable(71) ptr @runtime.alloc(i32 71, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new1, ptr nonnull %stackalloc, ptr undef) #3
%new1 = call align 1 dereferenceable(71) ptr @runtime.alloc(i32 71, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new1, ptr nonnull %stackalloc, ptr undef)
store ptr %new1, ptr @main.array2, align 4
%new2 = call align 4 dereferenceable(12) ptr @runtime.alloc(i32 12, ptr nonnull inttoptr (i32 67 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new2, ptr nonnull %stackalloc, ptr undef) #3
%new2 = call align 4 dereferenceable(12) ptr @runtime.alloc(i32 12, ptr nonnull inttoptr (i32 67 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new2, ptr nonnull %stackalloc, ptr undef)
store ptr %new2, ptr @main.array3, align 4
ret void
}
; Function Attrs: nounwind
define hidden void @main.newStruct(ptr %context) unnamed_addr #2 {
define hidden void @main.newStruct(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%new = call align 1 ptr @runtime.alloc(i32 0, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef) #3
%new = call align 1 ptr @runtime.alloc(i32 0, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef)
store ptr %new, ptr @main.struct1, align 4
%new1 = call align 4 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new1, ptr nonnull %stackalloc, ptr undef) #3
%new1 = call align 4 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new1, ptr nonnull %stackalloc, ptr undef)
store ptr %new1, ptr @main.struct2, align 4
%new2 = call align 4 dereferenceable(248) ptr @runtime.alloc(i32 248, ptr nonnull @"runtime/gc.layout:62-2000000000000001", ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new2, ptr nonnull %stackalloc, ptr undef) #3
%new2 = call align 4 dereferenceable(248) ptr @runtime.alloc(i32 248, ptr nonnull @"runtime/gc.layout:62-2000000000000001", ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new2, ptr nonnull %stackalloc, ptr undef)
store ptr %new2, ptr @main.struct3, align 4
%new3 = call align 4 dereferenceable(248) ptr @runtime.alloc(i32 248, ptr nonnull @"runtime/gc.layout:62-0001", ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new3, ptr nonnull %stackalloc, ptr undef) #3
%new3 = call align 4 dereferenceable(248) ptr @runtime.alloc(i32 248, ptr nonnull @"runtime/gc.layout:62-0001", ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new3, ptr nonnull %stackalloc, ptr undef)
store ptr %new3, ptr @main.struct4, align 4
ret void
}
; Function Attrs: nounwind
define hidden ptr @main.newFuncValue(ptr %context) unnamed_addr #2 {
define hidden ptr @main.newFuncValue(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%new = call align 4 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr nonnull inttoptr (i32 197 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef) #3
%new = call align 4 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr nonnull inttoptr (i32 197 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %new, ptr nonnull %stackalloc, ptr undef)
ret ptr %new
}
; Function Attrs: nounwind
define hidden void @main.makeSlice(ptr %context) unnamed_addr #2 {
define hidden void @main.makeSlice(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%makeslice = call align 1 dereferenceable(5) ptr @runtime.alloc(i32 5, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice, ptr nonnull %stackalloc, ptr undef) #3
%makeslice = call align 1 dereferenceable(5) ptr @runtime.alloc(i32 5, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %makeslice, ptr nonnull %stackalloc, ptr undef)
store ptr %makeslice, ptr @main.slice1, align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice1, i32 0, i32 1), align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice1, i32 0, i32 2), align 4
%makeslice1 = call align 4 dereferenceable(20) ptr @runtime.alloc(i32 20, ptr nonnull inttoptr (i32 67 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice1, ptr nonnull %stackalloc, ptr undef) #3
%makeslice1 = call align 4 dereferenceable(20) ptr @runtime.alloc(i32 20, ptr nonnull inttoptr (i32 67 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %makeslice1, ptr nonnull %stackalloc, ptr undef)
store ptr %makeslice1, ptr @main.slice2, align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice2, i32 0, i32 1), align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice2, i32 0, i32 2), align 4
%makeslice3 = call align 4 dereferenceable(60) ptr @runtime.alloc(i32 60, ptr nonnull inttoptr (i32 71 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice3, ptr nonnull %stackalloc, ptr undef) #3
%makeslice3 = call align 4 dereferenceable(60) ptr @runtime.alloc(i32 60, ptr nonnull inttoptr (i32 71 to ptr), ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %makeslice3, ptr nonnull %stackalloc, ptr undef)
store ptr %makeslice3, ptr @main.slice3, align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice3, i32 0, i32 1), align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice3, i32 0, i32 2), align 4
@@ -121,21 +122,20 @@ entry:
}
; Function Attrs: nounwind
define hidden %runtime._interface @main.makeInterface(double %v.r, double %v.i, ptr %context) unnamed_addr #2 {
define hidden %runtime._interface @main.makeInterface(double %v.r, double %v.i, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = call align 8 dereferenceable(16) ptr @runtime.alloc(i32 16, ptr null, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #3
%0 = call align 8 dereferenceable(16) ptr @runtime.alloc(i32 16, ptr null, ptr undef) #2
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef)
store double %v.r, ptr %0, align 8
%.repack1 = getelementptr inbounds { double, double }, ptr %0, i32 0, i32 1
store double %v.i, ptr %.repack1, align 8
%1 = insertvalue %runtime._interface { ptr @"reflect/types.type:basic:complex128", ptr undef }, ptr %0, 1
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:basic:complex128", ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:basic:complex128", ptr nonnull %stackalloc, ptr undef)
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef)
ret %runtime._interface %1
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind }
compiler/testdata/go1.20.ll
Vendored
+12 -11
View File
@@ -8,24 +8,25 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden ptr @main.unsafeSliceData(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #2 {
define hidden ptr @main.unsafeSliceData(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr %s.data, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %s.data, ptr nonnull %stackalloc, ptr undef)
ret ptr %s.data
}
; Function Attrs: nounwind
define hidden %runtime._string @main.unsafeString(ptr dereferenceable_or_null(1) %ptr, i16 %len, ptr %context) unnamed_addr #2 {
define hidden %runtime._string @main.unsafeString(ptr dereferenceable_or_null(1) %ptr, i16 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = icmp slt i16 %len, 0
@@ -39,7 +40,7 @@ unsafe.String.next: ; preds = %entry
%5 = zext i16 %len to i32
%6 = insertvalue %runtime._string undef, ptr %ptr, 0
%7 = insertvalue %runtime._string %6, i32 %5, 1
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef)
ret %runtime._string %7
unsafe.String.throw: ; preds = %entry
@@ -47,17 +48,17 @@ unsafe.String.throw: ; preds = %entry
unreachable
}
declare void @runtime.unsafeSlicePanic(ptr) #1
declare void @runtime.unsafeSlicePanic(ptr) #2
; Function Attrs: nounwind
define hidden ptr @main.unsafeStringData(ptr %s.data, i32 %s.len, ptr %context) unnamed_addr #2 {
define hidden ptr @main.unsafeStringData(ptr %s.data, i32 %s.len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr %s.data, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %s.data, ptr nonnull %stackalloc, ptr undef)
ret ptr %s.data
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind }
compiler/testdata/go1.21.ll
Vendored
+25 -24
View File
@@ -8,29 +8,30 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden i32 @main.min1(i32 %a, ptr %context) unnamed_addr #2 {
define hidden i32 @main.min1(i32 %a, ptr %context) unnamed_addr #1 {
entry:
ret i32 %a
}
; Function Attrs: nounwind
define hidden i32 @main.min2(i32 %a, i32 %b, ptr %context) unnamed_addr #2 {
define hidden i32 @main.min2(i32 %a, i32 %b, ptr %context) unnamed_addr #1 {
entry:
%0 = call i32 @llvm.smin.i32(i32 %a, i32 %b)
ret i32 %0
}
; Function Attrs: nounwind
define hidden i32 @main.min3(i32 %a, i32 %b, i32 %c, ptr %context) unnamed_addr #2 {
define hidden i32 @main.min3(i32 %a, i32 %b, i32 %c, ptr %context) unnamed_addr #1 {
entry:
%0 = call i32 @llvm.smin.i32(i32 %a, i32 %b)
%1 = call i32 @llvm.smin.i32(i32 %0, i32 %c)
@@ -38,7 +39,7 @@ entry:
}
; Function Attrs: nounwind
define hidden i32 @main.min4(i32 %a, i32 %b, i32 %c, i32 %d, ptr %context) unnamed_addr #2 {
define hidden i32 @main.min4(i32 %a, i32 %b, i32 %c, i32 %d, ptr %context) unnamed_addr #1 {
entry:
%0 = call i32 @llvm.smin.i32(i32 %a, i32 %b)
%1 = call i32 @llvm.smin.i32(i32 %0, i32 %c)
@@ -47,21 +48,21 @@ entry:
}
; Function Attrs: nounwind
define hidden i8 @main.minUint8(i8 %a, i8 %b, ptr %context) unnamed_addr #2 {
define hidden i8 @main.minUint8(i8 %a, i8 %b, ptr %context) unnamed_addr #1 {
entry:
%0 = call i8 @llvm.umin.i8(i8 %a, i8 %b)
ret i8 %0
}
; Function Attrs: nounwind
define hidden i32 @main.minUnsigned(i32 %a, i32 %b, ptr %context) unnamed_addr #2 {
define hidden i32 @main.minUnsigned(i32 %a, i32 %b, ptr %context) unnamed_addr #1 {
entry:
%0 = call i32 @llvm.umin.i32(i32 %a, i32 %b)
ret i32 %0
}
; Function Attrs: nounwind
define hidden float @main.minFloat32(float %a, float %b, ptr %context) unnamed_addr #2 {
define hidden float @main.minFloat32(float %a, float %b, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp olt float %a, %b
%1 = select i1 %0, float %a, float %b
@@ -69,7 +70,7 @@ entry:
}
; Function Attrs: nounwind
define hidden double @main.minFloat64(double %a, double %b, ptr %context) unnamed_addr #2 {
define hidden double @main.minFloat64(double %a, double %b, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp olt double %a, %b
%1 = select i1 %0, double %a, double %b
@@ -77,7 +78,7 @@ entry:
}
; Function Attrs: nounwind
define hidden %runtime._string @main.minString(ptr %a.data, i32 %a.len, ptr %b.data, i32 %b.len, ptr %context) unnamed_addr #2 {
define hidden %runtime._string @main.minString(ptr %a.data, i32 %a.len, ptr %b.data, i32 %b.len, ptr %context) unnamed_addr #1 {
entry:
%0 = insertvalue %runtime._string zeroinitializer, ptr %a.data, 0
%1 = insertvalue %runtime._string %0, i32 %a.len, 1
@@ -87,28 +88,28 @@ entry:
%4 = call i1 @runtime.stringLess(ptr %a.data, i32 %a.len, ptr %b.data, i32 %b.len, ptr undef) #5
%5 = select i1 %4, %runtime._string %1, %runtime._string %3
%6 = extractvalue %runtime._string %5, 0
call void @runtime.trackPointer(ptr %6, ptr nonnull %stackalloc, ptr undef) #5
call void @runtime.trackPointer(ptr %6, ptr nonnull %stackalloc, ptr undef)
ret %runtime._string %5
}
declare i1 @runtime.stringLess(ptr, i32, ptr, i32, ptr) #1
declare i1 @runtime.stringLess(ptr, i32, ptr, i32, ptr) #2
; Function Attrs: nounwind
define hidden i32 @main.maxInt(i32 %a, i32 %b, ptr %context) unnamed_addr #2 {
define hidden i32 @main.maxInt(i32 %a, i32 %b, ptr %context) unnamed_addr #1 {
entry:
%0 = call i32 @llvm.smax.i32(i32 %a, i32 %b)
ret i32 %0
}
; Function Attrs: nounwind
define hidden i32 @main.maxUint(i32 %a, i32 %b, ptr %context) unnamed_addr #2 {
define hidden i32 @main.maxUint(i32 %a, i32 %b, ptr %context) unnamed_addr #1 {
entry:
%0 = call i32 @llvm.umax.i32(i32 %a, i32 %b)
ret i32 %0
}
; Function Attrs: nounwind
define hidden float @main.maxFloat32(float %a, float %b, ptr %context) unnamed_addr #2 {
define hidden float @main.maxFloat32(float %a, float %b, ptr %context) unnamed_addr #1 {
entry:
%0 = fcmp ogt float %a, %b
%1 = select i1 %0, float %a, float %b
@@ -116,7 +117,7 @@ entry:
}
; Function Attrs: nounwind
define hidden %runtime._string @main.maxString(ptr %a.data, i32 %a.len, ptr %b.data, i32 %b.len, ptr %context) unnamed_addr #2 {
define hidden %runtime._string @main.maxString(ptr %a.data, i32 %a.len, ptr %b.data, i32 %b.len, ptr %context) unnamed_addr #1 {
entry:
%0 = insertvalue %runtime._string zeroinitializer, ptr %a.data, 0
%1 = insertvalue %runtime._string %0, i32 %a.len, 1
@@ -126,12 +127,12 @@ entry:
%4 = call i1 @runtime.stringLess(ptr %b.data, i32 %b.len, ptr %a.data, i32 %a.len, ptr undef) #5
%5 = select i1 %4, %runtime._string %1, %runtime._string %3
%6 = extractvalue %runtime._string %5, 0
call void @runtime.trackPointer(ptr %6, ptr nonnull %stackalloc, ptr undef) #5
call void @runtime.trackPointer(ptr %6, ptr nonnull %stackalloc, ptr undef)
ret %runtime._string %5
}
; Function Attrs: nounwind
define hidden void @main.clearSlice(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #2 {
define hidden void @main.clearSlice(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #1 {
entry:
%0 = shl i32 %s.len, 2
call void @llvm.memset.p0.i32(ptr align 4 %s.data, i8 0, i32 %0, i1 false)
@@ -142,19 +143,19 @@ entry:
declare void @llvm.memset.p0.i32(ptr nocapture writeonly, i8, i32, i1 immarg) #3
; Function Attrs: nounwind
define hidden void @main.clearZeroSizedSlice(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #2 {
define hidden void @main.clearZeroSizedSlice(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @main.clearMap(ptr dereferenceable_or_null(40) %m, ptr %context) unnamed_addr #2 {
define hidden void @main.clearMap(ptr dereferenceable_or_null(40) %m, ptr %context) unnamed_addr #1 {
entry:
call void @runtime.hashmapClear(ptr %m, ptr undef) #5
ret void
}
declare void @runtime.hashmapClear(ptr dereferenceable_or_null(40), ptr) #1
declare void @runtime.hashmapClear(ptr dereferenceable_or_null(40), ptr) #2
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #4
@@ -171,9 +172,9 @@ declare i32 @llvm.smax.i32(i32, i32) #4
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umax.i32(i32, i32) #4
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #4 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #5 = { nounwind }
compiler/testdata/goroutine-wasm-asyncify.ll
Vendored
+33 -32
View File
@@ -10,24 +10,25 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @main.regularFunctionGoroutine(ptr %context) unnamed_addr #2 {
define hidden void @main.regularFunctionGoroutine(ptr %context) unnamed_addr #1 {
entry:
call void @"internal/task.start"(i32 ptrtoint (ptr @"main.regularFunction$gowrapper" to i32), ptr nonnull inttoptr (i32 5 to ptr), i32 65536, ptr undef) #9
ret void
}
declare void @main.regularFunction(i32, ptr) #1
declare void @main.regularFunction(i32, ptr) #2
declare void @runtime.deadlock(ptr) #1
declare void @runtime.deadlock(ptr) #2
; Function Attrs: nounwind
define linkonce_odr void @"main.regularFunction$gowrapper"(ptr %0) unnamed_addr #3 {
@@ -38,17 +39,17 @@ entry:
unreachable
}
declare void @"internal/task.start"(i32, ptr, i32, ptr) #1
declare void @"internal/task.start"(i32, ptr, i32, ptr) #2
; Function Attrs: nounwind
define hidden void @main.inlineFunctionGoroutine(ptr %context) unnamed_addr #2 {
define hidden void @main.inlineFunctionGoroutine(ptr %context) unnamed_addr #1 {
entry:
call void @"internal/task.start"(i32 ptrtoint (ptr @"main.inlineFunctionGoroutine$1$gowrapper" to i32), ptr nonnull inttoptr (i32 5 to ptr), i32 65536, ptr undef) #9
ret void
}
; Function Attrs: nounwind
define internal void @"main.inlineFunctionGoroutine$1"(i32 %x, ptr %context) unnamed_addr #2 {
define internal void @"main.inlineFunctionGoroutine$1"(i32 %x, ptr %context) unnamed_addr #1 {
entry:
ret void
}
@@ -63,16 +64,16 @@ entry:
}
; Function Attrs: nounwind
define hidden void @main.closureFunctionGoroutine(ptr %context) unnamed_addr #2 {
define hidden void @main.closureFunctionGoroutine(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%n = call align 4 dereferenceable(4) ptr @runtime.alloc(i32 4, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %n, ptr nonnull %stackalloc, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %n, ptr nonnull %stackalloc, ptr undef)
store i32 3, ptr %n, align 4
call void @runtime.trackPointer(ptr nonnull %n, ptr nonnull %stackalloc, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull @"main.closureFunctionGoroutine$1", ptr nonnull %stackalloc, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %n, ptr nonnull %stackalloc, ptr undef)
call void @runtime.trackPointer(ptr nonnull @"main.closureFunctionGoroutine$1", ptr nonnull %stackalloc, ptr undef)
%0 = call align 4 dereferenceable(8) ptr @runtime.alloc(i32 8, ptr null, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef)
store i32 5, ptr %0, align 4
%1 = getelementptr inbounds { i32, ptr }, ptr %0, i32 0, i32 1
store ptr %n, ptr %1, align 4
@@ -83,7 +84,7 @@ entry:
}
; Function Attrs: nounwind
define internal void @"main.closureFunctionGoroutine$1"(i32 %x, ptr %context) unnamed_addr #2 {
define internal void @"main.closureFunctionGoroutine$1"(i32 %x, ptr %context) unnamed_addr #1 {
entry:
store i32 7, ptr %context, align 4
ret void
@@ -100,14 +101,14 @@ entry:
unreachable
}
declare void @runtime.printint32(i32, ptr) #1
declare void @runtime.printint32(i32, ptr) #2
; Function Attrs: nounwind
define hidden void @main.funcGoroutine(ptr %fn.context, ptr %fn.funcptr, ptr %context) unnamed_addr #2 {
define hidden void @main.funcGoroutine(ptr %fn.context, ptr %fn.funcptr, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = call align 4 dereferenceable(12) ptr @runtime.alloc(i32 12, ptr null, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef)
store i32 5, ptr %0, align 4
%1 = getelementptr inbounds { i32, ptr, ptr }, ptr %0, i32 0, i32 1
store ptr %fn.context, ptr %1, align 4
@@ -131,35 +132,35 @@ entry:
}
; Function Attrs: nounwind
define hidden void @main.recoverBuiltinGoroutine(ptr %context) unnamed_addr #2 {
define hidden void @main.recoverBuiltinGoroutine(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @main.copyBuiltinGoroutine(ptr %dst.data, i32 %dst.len, i32 %dst.cap, ptr %src.data, i32 %src.len, i32 %src.cap, ptr %context) unnamed_addr #2 {
define hidden void @main.copyBuiltinGoroutine(ptr %dst.data, i32 %dst.len, i32 %dst.cap, ptr %src.data, i32 %src.len, i32 %src.cap, ptr %context) unnamed_addr #1 {
entry:
%copy.n = call i32 @runtime.sliceCopy(ptr %dst.data, ptr %src.data, i32 %dst.len, i32 %src.len, i32 1, ptr undef) #9
ret void
}
declare i32 @runtime.sliceCopy(ptr nocapture writeonly, ptr nocapture readonly, i32, i32, i32, ptr) #1
declare i32 @runtime.sliceCopy(ptr nocapture writeonly, ptr nocapture readonly, i32, i32, i32, ptr) #2
; Function Attrs: nounwind
define hidden void @main.closeBuiltinGoroutine(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #2 {
define hidden void @main.closeBuiltinGoroutine(ptr dereferenceable_or_null(32) %ch, ptr %context) unnamed_addr #1 {
entry:
call void @runtime.chanClose(ptr %ch, ptr undef) #9
ret void
}
declare void @runtime.chanClose(ptr dereferenceable_or_null(32), ptr) #1
declare void @runtime.chanClose(ptr dereferenceable_or_null(32), ptr) #2
; Function Attrs: nounwind
define hidden void @main.startInterfaceMethod(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #2 {
define hidden void @main.startInterfaceMethod(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = call align 4 dereferenceable(16) ptr @runtime.alloc(i32 16, ptr null, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef) #9
call void @runtime.trackPointer(ptr nonnull %0, ptr nonnull %stackalloc, ptr undef)
store ptr %itf.value, ptr %0, align 4
%1 = getelementptr inbounds { ptr, %runtime._string, ptr }, ptr %0, i32 0, i32 1
store ptr @"main$string", ptr %1, align 4
@@ -188,13 +189,13 @@ entry:
unreachable
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="main.regularFunction" }
attributes #4 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="main.inlineFunctionGoroutine$1" }
attributes #5 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="main.closureFunctionGoroutine$1" }
attributes #6 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper" }
attributes #7 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-invoke"="reflect/methods.Print(string)" "tinygo-methods"="reflect/methods.Print(string)" }
attributes #8 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="interface:{Print:func:{basic:string}{}}.Print$invoke" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="main.regularFunction" }
attributes #4 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="main.inlineFunctionGoroutine$1" }
attributes #5 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="main.closureFunctionGoroutine$1" }
attributes #6 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper" }
attributes #7 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-invoke"="reflect/methods.Print(string)" "tinygo-methods"="reflect/methods.Print(string)" }
attributes #8 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-gowrapper"="interface:{Print:func:{basic:string}{}}.Print$invoke" }
attributes #9 = { nounwind }
compiler/testdata/interface.ll
Vendored
+28 -27
View File
@@ -20,52 +20,53 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden %runtime._interface @main.simpleType(ptr %context) unnamed_addr #2 {
define hidden %runtime._interface @main.simpleType(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:basic:int", ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:basic:int", ptr nonnull %stackalloc, ptr undef)
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef)
ret %runtime._interface { ptr @"reflect/types.type:basic:int", ptr null }
}
; Function Attrs: nounwind
define hidden %runtime._interface @main.pointerType(ptr %context) unnamed_addr #2 {
define hidden %runtime._interface @main.pointerType(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:pointer:basic:int", ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:pointer:basic:int", ptr nonnull %stackalloc, ptr undef)
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef)
ret %runtime._interface { ptr @"reflect/types.type:pointer:basic:int", ptr null }
}
; Function Attrs: nounwind
define hidden %runtime._interface @main.interfaceType(ptr %context) unnamed_addr #2 {
define hidden %runtime._interface @main.interfaceType(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:pointer:named:error", ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:pointer:named:error", ptr nonnull %stackalloc, ptr undef)
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef)
ret %runtime._interface { ptr @"reflect/types.type:pointer:named:error", ptr null }
}
; Function Attrs: nounwind
define hidden %runtime._interface @main.anonymousInterfaceType(ptr %context) unnamed_addr #2 {
define hidden %runtime._interface @main.anonymousInterfaceType(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:pointer:interface:{String:func:{}{basic:string}}", ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr nonnull @"reflect/types.type:pointer:interface:{String:func:{}{basic:string}}", ptr nonnull %stackalloc, ptr undef)
call void @runtime.trackPointer(ptr null, ptr nonnull %stackalloc, ptr undef)
ret %runtime._interface { ptr @"reflect/types.type:pointer:interface:{String:func:{}{basic:string}}", ptr null }
}
; Function Attrs: nounwind
define hidden i1 @main.isInt(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #2 {
define hidden i1 @main.isInt(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #1 {
entry:
%typecode = call i1 @runtime.typeAssert(ptr %itf.typecode, ptr nonnull @"reflect/types.typeid:basic:int", ptr undef) #7
br i1 %typecode, label %typeassert.ok, label %typeassert.next
@@ -77,10 +78,10 @@ typeassert.ok: ; preds = %entry
br label %typeassert.next
}
declare i1 @runtime.typeAssert(ptr, ptr dereferenceable_or_null(1), ptr) #1
declare i1 @runtime.typeAssert(ptr, ptr dereferenceable_or_null(1), ptr) #2
; Function Attrs: nounwind
define hidden i1 @main.isError(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #2 {
define hidden i1 @main.isError(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #1 {
entry:
%0 = call i1 @"interface:{Error:func:{}{basic:string}}.$typeassert"(ptr %itf.typecode) #7
br i1 %0, label %typeassert.ok, label %typeassert.next
@@ -95,7 +96,7 @@ typeassert.ok: ; preds = %entry
declare i1 @"interface:{Error:func:{}{basic:string}}.$typeassert"(ptr) #3
; Function Attrs: nounwind
define hidden i1 @main.isStringer(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #2 {
define hidden i1 @main.isStringer(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #1 {
entry:
%0 = call i1 @"interface:{String:func:{}{basic:string}}.$typeassert"(ptr %itf.typecode) #7
br i1 %0, label %typeassert.ok, label %typeassert.next
@@ -110,7 +111,7 @@ typeassert.ok: ; preds = %entry
declare i1 @"interface:{String:func:{}{basic:string}}.$typeassert"(ptr) #4
; Function Attrs: nounwind
define hidden i8 @main.callFooMethod(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #2 {
define hidden i8 @main.callFooMethod(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #1 {
entry:
%0 = call i8 @"interface:{String:func:{}{basic:string},main.foo:func:{basic:int}{basic:uint8}}.foo$invoke"(ptr %itf.value, i32 3, ptr %itf.typecode, ptr undef) #7
ret i8 %0
@@ -119,22 +120,22 @@ entry:
declare i8 @"interface:{String:func:{}{basic:string},main.foo:func:{basic:int}{basic:uint8}}.foo$invoke"(ptr, i32, ptr, ptr) #5
; Function Attrs: nounwind
define hidden %runtime._string @main.callErrorMethod(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #2 {
define hidden %runtime._string @main.callErrorMethod(ptr %itf.typecode, ptr %itf.value, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = call %runtime._string @"interface:{Error:func:{}{basic:string}}.Error$invoke"(ptr %itf.value, ptr %itf.typecode, ptr undef) #7
%1 = extractvalue %runtime._string %0, 0
call void @runtime.trackPointer(ptr %1, ptr nonnull %stackalloc, ptr undef) #7
call void @runtime.trackPointer(ptr %1, ptr nonnull %stackalloc, ptr undef)
ret %runtime._string %0
}
declare %runtime._string @"interface:{Error:func:{}{basic:string}}.Error$invoke"(ptr, ptr, ptr) #6
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-methods"="reflect/methods.Error() string" }
attributes #4 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-methods"="reflect/methods.String() string" }
attributes #5 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-invoke"="main.$methods.foo(int) uint8" "tinygo-methods"="reflect/methods.String() string; main.$methods.foo(int) uint8" }
attributes #6 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-invoke"="reflect/methods.Error() string" "tinygo-methods"="reflect/methods.Error() string" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-methods"="reflect/methods.Error() string" }
attributes #4 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-methods"="reflect/methods.String() string" }
attributes #5 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-invoke"="main.$methods.foo(int) uint8" "tinygo-methods"="reflect/methods.String() string; main.$methods.foo(int) uint8" }
attributes #6 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "tinygo-invoke"="reflect/methods.Error() string" "tinygo-methods"="reflect/methods.Error() string" }
attributes #7 = { nounwind }
compiler/testdata/pointer.ll
Vendored
+11 -12
View File
@@ -6,45 +6,44 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden [0 x i32] @main.pointerDerefZero(ptr %x, ptr %context) unnamed_addr #2 {
define hidden [0 x i32] @main.pointerDerefZero(ptr %x, ptr %context) unnamed_addr #1 {
entry:
ret [0 x i32] zeroinitializer
}
; Function Attrs: nounwind
define hidden ptr @main.pointerCastFromUnsafe(ptr %x, ptr %context) unnamed_addr #2 {
define hidden ptr @main.pointerCastFromUnsafe(ptr %x, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr %x, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %x, ptr nonnull %stackalloc, ptr undef)
ret ptr %x
}
; Function Attrs: nounwind
define hidden ptr @main.pointerCastToUnsafe(ptr dereferenceable_or_null(4) %x, ptr %context) unnamed_addr #2 {
define hidden ptr @main.pointerCastToUnsafe(ptr dereferenceable_or_null(4) %x, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr %x, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %x, ptr nonnull %stackalloc, ptr undef)
ret ptr %x
}
; Function Attrs: nounwind
define hidden ptr @main.pointerCastToUnsafeNoop(ptr dereferenceable_or_null(1) %x, ptr %context) unnamed_addr #2 {
define hidden ptr @main.pointerCastToUnsafeNoop(ptr dereferenceable_or_null(1) %x, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
call void @runtime.trackPointer(ptr %x, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %x, ptr nonnull %stackalloc, ptr undef)
ret ptr %x
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
compiler/testdata/pragma.ll
Vendored
+16 -15
View File
@@ -14,27 +14,28 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define void @extern_func() #3 {
define void @extern_func() #2 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @somepkg.someFunction1(ptr %context) unnamed_addr #2 {
define hidden void @somepkg.someFunction1(ptr %context) unnamed_addr #1 {
entry:
ret void
}
declare void @somepkg.someFunction2(ptr) #1
declare void @somepkg.someFunction2(ptr) #3
; Function Attrs: inlinehint nounwind
define hidden void @main.inlineFunc(ptr %context) unnamed_addr #4 {
@@ -70,15 +71,15 @@ entry:
ret void
}
declare void @main.undefinedFunctionNotInSection(ptr) #1
declare void @main.undefinedFunctionNotInSection(ptr) #3
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-export-name"="extern_func" }
attributes #4 = { inlinehint nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #5 = { noinline nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #6 = { noinline nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-export-name"="exportedFunctionInSection" }
attributes #7 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-import-module"="modulename" "wasm-import-name"="import1" }
attributes #8 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-import-module"="foobar" "wasm-import-name"="imported" }
attributes #9 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-export-name"="exported" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-export-name"="extern_func" }
attributes #3 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #4 = { inlinehint nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #5 = { noinline nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #6 = { noinline nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-export-name"="exportedFunctionInSection" }
attributes #7 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-import-module"="modulename" "wasm-import-name"="import1" }
attributes #8 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-import-module"="foobar" "wasm-import-name"="imported" }
attributes #9 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" "wasm-export-name"="exported" }
compiler/testdata/slice.ll
Vendored
+43 -42
View File
@@ -6,28 +6,29 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden i32 @main.sliceLen(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %context) unnamed_addr #2 {
define hidden i32 @main.sliceLen(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %context) unnamed_addr #1 {
entry:
ret i32 %ints.len
}
; Function Attrs: nounwind
define hidden i32 @main.sliceCap(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %context) unnamed_addr #2 {
define hidden i32 @main.sliceCap(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %context) unnamed_addr #1 {
entry:
ret i32 %ints.cap
}
; Function Attrs: nounwind
define hidden i32 @main.sliceElement(ptr %ints.data, i32 %ints.len, i32 %ints.cap, i32 %index, ptr %context) unnamed_addr #2 {
define hidden i32 @main.sliceElement(ptr %ints.data, i32 %ints.len, i32 %ints.cap, i32 %index, ptr %context) unnamed_addr #1 {
entry:
%.not = icmp ult i32 %index, %ints.len
br i1 %.not, label %lookup.next, label %lookup.throw
@@ -42,14 +43,14 @@ lookup.throw: ; preds = %entry
unreachable
}
declare void @runtime.lookupPanic(ptr) #1
declare void @runtime.lookupPanic(ptr) #2
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.sliceAppendValues(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.sliceAppendValues(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%varargs = call align 4 dereferenceable(12) ptr @runtime.alloc(i32 12, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %varargs, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %varargs, ptr nonnull %stackalloc, ptr undef)
store i32 1, ptr %varargs, align 4
%0 = getelementptr inbounds [3 x i32], ptr %varargs, i32 0, i32 1
store i32 2, ptr %0, align 4
@@ -62,14 +63,14 @@ entry:
%2 = insertvalue { ptr, i32, i32 } undef, ptr %append.newPtr, 0
%3 = insertvalue { ptr, i32, i32 } %2, i32 %append.newLen, 1
%4 = insertvalue { ptr, i32, i32 } %3, i32 %append.newCap, 2
call void @runtime.trackPointer(ptr %append.newPtr, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %append.newPtr, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %4
}
declare { ptr, i32, i32 } @runtime.sliceAppend(ptr, ptr nocapture readonly, i32, i32, i32, i32, ptr) #1
declare { ptr, i32, i32 } @runtime.sliceAppend(ptr, ptr nocapture readonly, i32, i32, i32, i32, ptr) #2
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.sliceAppendSlice(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %added.data, i32 %added.len, i32 %added.cap, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.sliceAppendSlice(ptr %ints.data, i32 %ints.len, i32 %ints.cap, ptr %added.data, i32 %added.len, i32 %added.cap, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%append.new = call { ptr, i32, i32 } @runtime.sliceAppend(ptr %ints.data, ptr %added.data, i32 %ints.len, i32 %ints.cap, i32 %added.len, i32 4, ptr undef) #3
@@ -79,21 +80,21 @@ entry:
%0 = insertvalue { ptr, i32, i32 } undef, ptr %append.newPtr, 0
%1 = insertvalue { ptr, i32, i32 } %0, i32 %append.newLen, 1
%2 = insertvalue { ptr, i32, i32 } %1, i32 %append.newCap, 2
call void @runtime.trackPointer(ptr %append.newPtr, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %append.newPtr, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %2
}
; Function Attrs: nounwind
define hidden i32 @main.sliceCopy(ptr %dst.data, i32 %dst.len, i32 %dst.cap, ptr %src.data, i32 %src.len, i32 %src.cap, ptr %context) unnamed_addr #2 {
define hidden i32 @main.sliceCopy(ptr %dst.data, i32 %dst.len, i32 %dst.cap, ptr %src.data, i32 %src.len, i32 %src.cap, ptr %context) unnamed_addr #1 {
entry:
%copy.n = call i32 @runtime.sliceCopy(ptr %dst.data, ptr %src.data, i32 %dst.len, i32 %src.len, i32 4, ptr undef) #3
ret i32 %copy.n
}
declare i32 @runtime.sliceCopy(ptr nocapture writeonly, ptr nocapture readonly, i32, i32, i32, ptr) #1
declare i32 @runtime.sliceCopy(ptr nocapture writeonly, ptr nocapture readonly, i32, i32, i32, ptr) #2
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.makeByteSlice(i32 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.makeByteSlice(i32 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%slice.maxcap = icmp slt i32 %len, 0
@@ -104,7 +105,7 @@ slice.next: ; preds = %entry
%0 = insertvalue { ptr, i32, i32 } undef, ptr %makeslice.buf, 0
%1 = insertvalue { ptr, i32, i32 } %0, i32 %len, 1
%2 = insertvalue { ptr, i32, i32 } %1, i32 %len, 2
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %2
slice.throw: ; preds = %entry
@@ -112,10 +113,10 @@ slice.throw: ; preds = %entry
unreachable
}
declare void @runtime.slicePanic(ptr) #1
declare void @runtime.slicePanic(ptr) #2
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.makeInt16Slice(i32 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.makeInt16Slice(i32 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%slice.maxcap = icmp slt i32 %len, 0
@@ -127,7 +128,7 @@ slice.next: ; preds = %entry
%0 = insertvalue { ptr, i32, i32 } undef, ptr %makeslice.buf, 0
%1 = insertvalue { ptr, i32, i32 } %0, i32 %len, 1
%2 = insertvalue { ptr, i32, i32 } %1, i32 %len, 2
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %2
slice.throw: ; preds = %entry
@@ -136,7 +137,7 @@ slice.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.makeArraySlice(i32 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.makeArraySlice(i32 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%slice.maxcap = icmp ugt i32 %len, 1431655765
@@ -148,7 +149,7 @@ slice.next: ; preds = %entry
%0 = insertvalue { ptr, i32, i32 } undef, ptr %makeslice.buf, 0
%1 = insertvalue { ptr, i32, i32 } %0, i32 %len, 1
%2 = insertvalue { ptr, i32, i32 } %1, i32 %len, 2
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %2
slice.throw: ; preds = %entry
@@ -157,7 +158,7 @@ slice.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.makeInt32Slice(i32 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.makeInt32Slice(i32 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%slice.maxcap = icmp ugt i32 %len, 1073741823
@@ -169,7 +170,7 @@ slice.next: ; preds = %entry
%0 = insertvalue { ptr, i32, i32 } undef, ptr %makeslice.buf, 0
%1 = insertvalue { ptr, i32, i32 } %0, i32 %len, 1
%2 = insertvalue { ptr, i32, i32 } %1, i32 %len, 2
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice.buf, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %2
slice.throw: ; preds = %entry
@@ -178,26 +179,26 @@ slice.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden ptr @main.Add32(ptr %p, i32 %len, ptr %context) unnamed_addr #2 {
define hidden ptr @main.Add32(ptr %p, i32 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = getelementptr i8, ptr %p, i32 %len
call void @runtime.trackPointer(ptr %0, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %0, ptr nonnull %stackalloc, ptr undef)
ret ptr %0
}
; Function Attrs: nounwind
define hidden ptr @main.Add64(ptr %p, i64 %len, ptr %context) unnamed_addr #2 {
define hidden ptr @main.Add64(ptr %p, i64 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = trunc i64 %len to i32
%1 = getelementptr i8, ptr %p, i32 %0
call void @runtime.trackPointer(ptr %1, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %1, ptr nonnull %stackalloc, ptr undef)
ret ptr %1
}
; Function Attrs: nounwind
define hidden ptr @main.SliceToArray(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #2 {
define hidden ptr @main.SliceToArray(ptr %s.data, i32 %s.len, i32 %s.cap, ptr %context) unnamed_addr #1 {
entry:
%0 = icmp ult i32 %s.len, 4
br i1 %0, label %slicetoarray.throw, label %slicetoarray.next
@@ -210,14 +211,14 @@ slicetoarray.throw: ; preds = %entry
unreachable
}
declare void @runtime.sliceToArrayPointerPanic(ptr) #1
declare void @runtime.sliceToArrayPointerPanic(ptr) #2
; Function Attrs: nounwind
define hidden ptr @main.SliceToArrayConst(ptr %context) unnamed_addr #2 {
define hidden ptr @main.SliceToArrayConst(ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%makeslice = call align 4 dereferenceable(24) ptr @runtime.alloc(i32 24, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice, ptr nonnull %stackalloc, ptr undef)
br i1 false, label %slicetoarray.throw, label %slicetoarray.next
slicetoarray.next: ; preds = %entry
@@ -228,7 +229,7 @@ slicetoarray.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.SliceInt(ptr dereferenceable_or_null(4) %ptr, i32 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.SliceInt(ptr dereferenceable_or_null(4) %ptr, i32 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = icmp ugt i32 %len, 1073741823
@@ -242,7 +243,7 @@ unsafe.Slice.next: ; preds = %entry
%5 = insertvalue { ptr, i32, i32 } undef, ptr %ptr, 0
%6 = insertvalue { ptr, i32, i32 } %5, i32 %len, 1
%7 = insertvalue { ptr, i32, i32 } %6, i32 %len, 2
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %7
unsafe.Slice.throw: ; preds = %entry
@@ -250,10 +251,10 @@ unsafe.Slice.throw: ; preds = %entry
unreachable
}
declare void @runtime.unsafeSlicePanic(ptr) #1
declare void @runtime.unsafeSlicePanic(ptr) #2
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.SliceUint16(ptr dereferenceable_or_null(1) %ptr, i16 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.SliceUint16(ptr dereferenceable_or_null(1) %ptr, i16 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = icmp eq ptr %ptr, null
@@ -266,7 +267,7 @@ unsafe.Slice.next: ; preds = %entry
%4 = insertvalue { ptr, i32, i32 } undef, ptr %ptr, 0
%5 = insertvalue { ptr, i32, i32 } %4, i32 %3, 1
%6 = insertvalue { ptr, i32, i32 } %5, i32 %3, 2
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %6
unsafe.Slice.throw: ; preds = %entry
@@ -275,7 +276,7 @@ unsafe.Slice.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.SliceUint64(ptr dereferenceable_or_null(4) %ptr, i64 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.SliceUint64(ptr dereferenceable_or_null(4) %ptr, i64 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = icmp ugt i64 %len, 1073741823
@@ -290,7 +291,7 @@ unsafe.Slice.next: ; preds = %entry
%6 = insertvalue { ptr, i32, i32 } undef, ptr %ptr, 0
%7 = insertvalue { ptr, i32, i32 } %6, i32 %5, 1
%8 = insertvalue { ptr, i32, i32 } %7, i32 %5, 2
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %8
unsafe.Slice.throw: ; preds = %entry
@@ -299,7 +300,7 @@ unsafe.Slice.throw: ; preds = %entry
}
; Function Attrs: nounwind
define hidden { ptr, i32, i32 } @main.SliceInt64(ptr dereferenceable_or_null(4) %ptr, i64 %len, ptr %context) unnamed_addr #2 {
define hidden { ptr, i32, i32 } @main.SliceInt64(ptr dereferenceable_or_null(4) %ptr, i64 %len, ptr %context) unnamed_addr #1 {
entry:
%stackalloc = alloca i8, align 1
%0 = icmp ugt i64 %len, 1073741823
@@ -314,7 +315,7 @@ unsafe.Slice.next: ; preds = %entry
%6 = insertvalue { ptr, i32, i32 } undef, ptr %ptr, 0
%7 = insertvalue { ptr, i32, i32 } %6, i32 %5, 1
%8 = insertvalue { ptr, i32, i32 } %7, i32 %5, 2
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef) #3
call void @runtime.trackPointer(ptr %ptr, ptr nonnull %stackalloc, ptr undef)
ret { ptr, i32, i32 } %8
unsafe.Slice.throw: ; preds = %entry
@@ -322,7 +323,7 @@ unsafe.Slice.throw: ; preds = %entry
unreachable
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind }
compiler/testdata/string.ll
Vendored
+16 -15
View File
@@ -10,34 +10,35 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden %runtime._string @main.someString(ptr %context) unnamed_addr #2 {
define hidden %runtime._string @main.someString(ptr %context) unnamed_addr #1 {
entry:
ret %runtime._string { ptr @"main$string", i32 3 }
}
; Function Attrs: nounwind
define hidden %runtime._string @main.zeroLengthString(ptr %context) unnamed_addr #2 {
define hidden %runtime._string @main.zeroLengthString(ptr %context) unnamed_addr #1 {
entry:
ret %runtime._string zeroinitializer
}
; Function Attrs: nounwind
define hidden i32 @main.stringLen(ptr %s.data, i32 %s.len, ptr %context) unnamed_addr #2 {
define hidden i32 @main.stringLen(ptr %s.data, i32 %s.len, ptr %context) unnamed_addr #1 {
entry:
ret i32 %s.len
}
; Function Attrs: nounwind
define hidden i8 @main.stringIndex(ptr %s.data, i32 %s.len, i32 %index, ptr %context) unnamed_addr #2 {
define hidden i8 @main.stringIndex(ptr %s.data, i32 %s.len, i32 %index, ptr %context) unnamed_addr #1 {
entry:
%.not = icmp ult i32 %index, %s.len
br i1 %.not, label %lookup.next, label %lookup.throw
@@ -52,19 +53,19 @@ lookup.throw: ; preds = %entry
unreachable
}
declare void @runtime.lookupPanic(ptr) #1
declare void @runtime.lookupPanic(ptr) #2
; Function Attrs: nounwind
define hidden i1 @main.stringCompareEqual(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr %context) unnamed_addr #2 {
define hidden i1 @main.stringCompareEqual(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr %context) unnamed_addr #1 {
entry:
%0 = call i1 @runtime.stringEqual(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr undef) #3
ret i1 %0
}
declare i1 @runtime.stringEqual(ptr, i32, ptr, i32, ptr) #1
declare i1 @runtime.stringEqual(ptr, i32, ptr, i32, ptr) #2
; Function Attrs: nounwind
define hidden i1 @main.stringCompareUnequal(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr %context) unnamed_addr #2 {
define hidden i1 @main.stringCompareUnequal(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr %context) unnamed_addr #1 {
entry:
%0 = call i1 @runtime.stringEqual(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr undef) #3
%1 = xor i1 %0, true
@@ -72,16 +73,16 @@ entry:
}
; Function Attrs: nounwind
define hidden i1 @main.stringCompareLarger(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr %context) unnamed_addr #2 {
define hidden i1 @main.stringCompareLarger(ptr %s1.data, i32 %s1.len, ptr %s2.data, i32 %s2.len, ptr %context) unnamed_addr #1 {
entry:
%0 = call i1 @runtime.stringLess(ptr %s2.data, i32 %s2.len, ptr %s1.data, i32 %s1.len, ptr undef) #3
ret i1 %0
}
declare i1 @runtime.stringLess(ptr, i32, ptr, i32, ptr) #1
declare i1 @runtime.stringLess(ptr, i32, ptr, i32, ptr) #2
; Function Attrs: nounwind
define hidden i8 @main.stringLookup(ptr %s.data, i32 %s.len, i8 %x, ptr %context) unnamed_addr #2 {
define hidden i8 @main.stringLookup(ptr %s.data, i32 %s.len, i8 %x, ptr %context) unnamed_addr #1 {
entry:
%0 = zext i8 %x to i32
%.not = icmp ult i32 %0, %s.len
@@ -97,7 +98,7 @@ lookup.throw: ; preds = %entry
unreachable
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nounwind }
compiler/testdata/zeromap.ll
Vendored
+17 -16
View File
@@ -8,16 +8,17 @@ target triple = "wasm32-unknown-wasi"
; Function Attrs: allockind("alloc,zeroed") allocsize(0)
declare noalias nonnull ptr @runtime.alloc(i32, ptr, ptr) #0
; Function Attrs: nounwind
declare void @runtime.trackPointer(ptr nocapture readonly, ptr, ptr) #1
; Function Attrs: nounwind
define hidden void @main.init(ptr %context) unnamed_addr #2 {
define hidden void @main.init(ptr %context) unnamed_addr #1 {
entry:
ret void
}
; Function Attrs: noinline nounwind
define hidden i32 @main.testZeroGet(ptr dereferenceable_or_null(40) %m, i1 %s.b1, i32 %s.i, i1 %s.b2, ptr %context) unnamed_addr #3 {
define hidden i32 @main.testZeroGet(ptr dereferenceable_or_null(40) %m, i1 %s.b1, i32 %s.i, i1 %s.b2, ptr %context) unnamed_addr #2 {
entry:
%hashmap.key = alloca %main.hasPadding, align 8
%hashmap.value = alloca i32, align 4
@@ -39,17 +40,17 @@ entry:
}
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #4
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3
declare void @runtime.memzero(ptr, i32, ptr) #1
declare void @runtime.memzero(ptr, i32, ptr) #4
declare i1 @runtime.hashmapBinaryGet(ptr dereferenceable_or_null(40), ptr, ptr, i32, ptr) #1
declare i1 @runtime.hashmapBinaryGet(ptr dereferenceable_or_null(40), ptr, ptr, i32, ptr) #4
; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #4
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3
; Function Attrs: noinline nounwind
define hidden void @main.testZeroSet(ptr dereferenceable_or_null(40) %m, i1 %s.b1, i32 %s.i, i1 %s.b2, ptr %context) unnamed_addr #3 {
define hidden void @main.testZeroSet(ptr dereferenceable_or_null(40) %m, i1 %s.b1, i32 %s.i, i1 %s.b2, ptr %context) unnamed_addr #2 {
entry:
%hashmap.key = alloca %main.hasPadding, align 8
%hashmap.value = alloca i32, align 4
@@ -70,10 +71,10 @@ entry:
ret void
}
declare void @runtime.hashmapBinarySet(ptr dereferenceable_or_null(40), ptr, ptr, ptr) #1
declare void @runtime.hashmapBinarySet(ptr dereferenceable_or_null(40), ptr, ptr, ptr) #4
; Function Attrs: noinline nounwind
define hidden i32 @main.testZeroArrayGet(ptr dereferenceable_or_null(40) %m, [2 x %main.hasPadding] %s, ptr %context) unnamed_addr #3 {
define hidden i32 @main.testZeroArrayGet(ptr dereferenceable_or_null(40) %m, [2 x %main.hasPadding] %s, ptr %context) unnamed_addr #2 {
entry:
%hashmap.key = alloca [2 x %main.hasPadding], align 8
%hashmap.value = alloca i32, align 4
@@ -100,7 +101,7 @@ entry:
}
; Function Attrs: noinline nounwind
define hidden void @main.testZeroArraySet(ptr dereferenceable_or_null(40) %m, [2 x %main.hasPadding] %s, ptr %context) unnamed_addr #3 {
define hidden void @main.testZeroArraySet(ptr dereferenceable_or_null(40) %m, [2 x %main.hasPadding] %s, ptr %context) unnamed_addr #2 {
entry:
%hashmap.key = alloca [2 x %main.hasPadding], align 8
%hashmap.value = alloca i32, align 4
@@ -127,14 +128,14 @@ entry:
}
; Function Attrs: nounwind
define hidden void @main.main(ptr %context) unnamed_addr #2 {
define hidden void @main.main(ptr %context) unnamed_addr #1 {
entry:
ret void
}
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { noinline nounwind "target-features"="+bulk-memory,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #4 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #0 = { allockind("alloc,zeroed") allocsize(0) "alloc-family"="runtime.alloc" "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #1 = { nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #2 = { noinline nounwind "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { "target-features"="+bulk-memory,+exception-handling,+mutable-globals,+nontrapping-fptoint,+sign-ext" }
attributes #5 = { nounwind }