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compiler: predeclare runtime.trackPointer

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When a package only uses runtime.trackPointer to create interface packs, the compiler fails to find runtime.trackPointer.
This change predeclares it alongside runtime.alloc and updates the tests to use runtime.trackPointer when the test's target uses it.
This commit is contained in:
Nia Waldvogel
2022-01-14 11:06:33 -05:00
committed by Nia
parent ecf7014f7e
commit 57ff3a5ca0
16 changed files with 104 additions and 2 deletions
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compiler/testdata/goroutine-wasm-asyncify.ll
Vendored
+8
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@@ -15,6 +15,8 @@ target triple = "wasm32-unknown-wasi"
declare noalias nonnull i8* @runtime.alloc(i32, i8*, i8*, i8*)
declare void @runtime.trackPointer(i8* nocapture readonly, i8*, i8*)
; Function Attrs: nounwind
define hidden void @main.init(i8* %context, i8* %parentHandle) unnamed_addr #0 {
entry:
@@ -70,8 +72,12 @@ define hidden void @main.closureFunctionGoroutine(i8* %context, i8* %parentHandl
entry:
%n = call i8* @runtime.alloc(i32 4, i8* nonnull inttoptr (i32 3 to i8*), i8* undef, i8* null) #0
%0 = bitcast i8* %n to i32*
call void @runtime.trackPointer(i8* nonnull %n, i8* undef, i8* null) #0
store i32 3, i32* %0, align 4
call void @runtime.trackPointer(i8* nonnull %n, i8* undef, i8* null) #0
call void @runtime.trackPointer(i8* bitcast (void (i32, i8*, i8*)* @"main.closureFunctionGoroutine$1" to i8*), i8* undef, i8* null) #0
%1 = call i8* @runtime.alloc(i32 8, i8* null, i8* undef, i8* null) #0
call void @runtime.trackPointer(i8* nonnull %1, i8* undef, i8* null) #0
%2 = bitcast i8* %1 to i32*
store i32 5, i32* %2, align 4
%3 = getelementptr inbounds i8, i8* %1, i32 4
@@ -110,6 +116,7 @@ declare void @runtime.printint32(i32, i8*, i8*)
define hidden void @main.funcGoroutine(i8* %fn.context, void ()* %fn.funcptr, i8* %context, i8* %parentHandle) unnamed_addr #0 {
entry:
%0 = call i8* @runtime.alloc(i32 12, i8* null, i8* undef, i8* null) #0
call void @runtime.trackPointer(i8* nonnull %0, i8* undef, i8* null) #0
%1 = bitcast i8* %0 to i32*
store i32 5, i32* %1, align 4
%2 = getelementptr inbounds i8, i8* %0, i32 4
@@ -166,6 +173,7 @@ declare void @runtime.chanClose(%runtime.channel* dereferenceable_or_null(32), i
define hidden void @main.startInterfaceMethod(i32 %itf.typecode, i8* %itf.value, i8* %context, i8* %parentHandle) unnamed_addr #0 {
entry:
%0 = call i8* @runtime.alloc(i32 16, i8* null, i8* undef, i8* null) #0
call void @runtime.trackPointer(i8* nonnull %0, i8* undef, i8* null) #0
%1 = bitcast i8* %0 to i8**
store i8* %itf.value, i8** %1, align 4
%2 = getelementptr inbounds i8, i8* %0, i32 4