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compiler: remove parentHandle from calling convention

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This removes the parentHandle argument from the internal calling convention.
It was formerly used to implment coroutines.
Now that coroutines have been removed, it is no longer necessary.
This commit is contained in:
Nia Waldvogel
2021-12-31 14:53:19 -05:00
committed by Nia
parent 0c2fefa09b
commit c6ae1c58fc
38 changed files with 443 additions and 487 deletions
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compiler/testdata/func.ll
Vendored
+11 -11
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@@ -3,43 +3,43 @@ source_filename = "func.go"
target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128-ni:1:10:20"
target triple = "wasm32-unknown-wasi"
declare noalias nonnull i8* @runtime.alloc(i32, i8*, i8*, i8*)
declare noalias nonnull i8* @runtime.alloc(i32, i8*, i8*)
declare void @runtime.trackPointer(i8* nocapture readonly, i8*, i8*)
declare void @runtime.trackPointer(i8* nocapture readonly, i8*)
; Function Attrs: nounwind
define hidden void @main.init(i8* %context, i8* %parentHandle) unnamed_addr #0 {
define hidden void @main.init(i8* %context) unnamed_addr #0 {
entry:
ret void
}
; Function Attrs: nounwind
define hidden void @main.foo(i8* %callback.context, void ()* %callback.funcptr, i8* %context, i8* %parentHandle) unnamed_addr #0 {
define hidden void @main.foo(i8* %callback.context, void ()* %callback.funcptr, i8* %context) unnamed_addr #0 {
entry:
%0 = icmp eq void ()* %callback.funcptr, null
br i1 %0, label %fpcall.throw, label %fpcall.next
fpcall.throw: ; preds = %entry
call void @runtime.nilPanic(i8* undef, i8* null) #0
call void @runtime.nilPanic(i8* undef) #0
unreachable
fpcall.next: ; preds = %entry
%1 = bitcast void ()* %callback.funcptr to void (i32, i8*, i8*)*
call void %1(i32 3, i8* %callback.context, i8* undef) #0
%1 = bitcast void ()* %callback.funcptr to void (i32, i8*)*
call void %1(i32 3, i8* %callback.context) #0
ret void
}
declare void @runtime.nilPanic(i8*, i8*)
declare void @runtime.nilPanic(i8*)
; Function Attrs: nounwind
define hidden void @main.bar(i8* %context, i8* %parentHandle) unnamed_addr #0 {
define hidden void @main.bar(i8* %context) unnamed_addr #0 {
entry:
call void @main.foo(i8* undef, void ()* bitcast (void (i32, i8*, i8*)* @main.someFunc to void ()*), i8* undef, i8* undef)
call void @main.foo(i8* undef, void ()* bitcast (void (i32, i8*)* @main.someFunc to void ()*), i8* undef)
ret void
}
; Function Attrs: nounwind
define hidden void @main.someFunc(i32 %arg0, i8* %context, i8* %parentHandle) unnamed_addr #0 {
define hidden void @main.someFunc(i32 %arg0, i8* %context) unnamed_addr #0 {
entry:
ret void
}