mirror of
https://github.com/tinygo-org/tinygo.git
synced 2026-08-03 18:47:47 +00:00
Nia Waldvogel
57ff3a5ca0
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.
100 lines
3.3 KiB
LLVM
100 lines
3.3 KiB
LLVM
; ModuleID = 'string.go'
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source_filename = "string.go"
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128-ni:1:10:20"
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target triple = "wasm32-unknown-wasi"
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%runtime._string = type { i8*, i32 }
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@"main$string" = internal unnamed_addr constant [3 x i8] c"foo", align 1
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declare noalias nonnull i8* @runtime.alloc(i32, i8*, i8*, i8*)
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declare void @runtime.trackPointer(i8* nocapture readonly, i8*, i8*)
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; Function Attrs: nounwind
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define hidden void @main.init(i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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ret void
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}
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; Function Attrs: nounwind
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define hidden %runtime._string @main.someString(i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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ret %runtime._string { i8* getelementptr inbounds ([3 x i8], [3 x i8]* @"main$string", i32 0, i32 0), i32 3 }
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}
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; Function Attrs: nounwind
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define hidden %runtime._string @main.zeroLengthString(i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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ret %runtime._string zeroinitializer
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}
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; Function Attrs: nounwind
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define hidden i32 @main.stringLen(i8* %s.data, i32 %s.len, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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ret i32 %s.len
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}
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; Function Attrs: nounwind
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define hidden i8 @main.stringIndex(i8* %s.data, i32 %s.len, i32 %index, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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%.not = icmp ult i32 %index, %s.len
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br i1 %.not, label %lookup.next, label %lookup.throw
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lookup.throw: ; preds = %entry
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call void @runtime.lookupPanic(i8* undef, i8* null) #0
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unreachable
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lookup.next: ; preds = %entry
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%0 = getelementptr inbounds i8, i8* %s.data, i32 %index
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%1 = load i8, i8* %0, align 1
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ret i8 %1
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}
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declare void @runtime.lookupPanic(i8*, i8*)
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; Function Attrs: nounwind
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define hidden i1 @main.stringCompareEqual(i8* %s1.data, i32 %s1.len, i8* %s2.data, i32 %s2.len, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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%0 = call i1 @runtime.stringEqual(i8* %s1.data, i32 %s1.len, i8* %s2.data, i32 %s2.len, i8* undef, i8* null) #0
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ret i1 %0
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}
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declare i1 @runtime.stringEqual(i8*, i32, i8*, i32, i8*, i8*)
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; Function Attrs: nounwind
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define hidden i1 @main.stringCompareUnequal(i8* %s1.data, i32 %s1.len, i8* %s2.data, i32 %s2.len, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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%0 = call i1 @runtime.stringEqual(i8* %s1.data, i32 %s1.len, i8* %s2.data, i32 %s2.len, i8* undef, i8* null) #0
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%1 = xor i1 %0, true
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ret i1 %1
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}
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; Function Attrs: nounwind
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define hidden i1 @main.stringCompareLarger(i8* %s1.data, i32 %s1.len, i8* %s2.data, i32 %s2.len, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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%0 = call i1 @runtime.stringLess(i8* %s2.data, i32 %s2.len, i8* %s1.data, i32 %s1.len, i8* undef, i8* null) #0
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ret i1 %0
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}
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declare i1 @runtime.stringLess(i8*, i32, i8*, i32, i8*, i8*)
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; Function Attrs: nounwind
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define hidden i8 @main.stringLookup(i8* %s.data, i32 %s.len, i8 %x, i8* %context, i8* %parentHandle) unnamed_addr #0 {
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entry:
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%0 = zext i8 %x to i32
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%.not = icmp ult i32 %0, %s.len
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br i1 %.not, label %lookup.next, label %lookup.throw
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lookup.throw: ; preds = %entry
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call void @runtime.lookupPanic(i8* undef, i8* null) #0
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unreachable
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lookup.next: ; preds = %entry
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%1 = getelementptr inbounds i8, i8* %s.data, i32 %0
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%2 = load i8, i8* %1, align 1
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ret i8 %2
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}
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attributes #0 = { nounwind }
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