519adf3aef
This avoids problems with goroutines in WebAssembly, and is generally a
good thing. It fixes some cases of the following problem:
LLVM ERROR: Coroutines cannot handle non static allocas yet
45 строки
1,2 КиБ
LLVM
45 строки
1,2 КиБ
LLVM
target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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target triple = "wasm32-unknown-unknown-wasm"
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declare i64 @"externalCall$i64wrap"(i8*, i32, i64)
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define internal i64 @testCall(i8* %ptr, i32 %len, i64 %foo) {
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%i64asptr = alloca i64
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%i64asptr1 = alloca i64
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store i64 %foo, i64* %i64asptr1
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call void @externalCall(i64* %i64asptr, i8* %ptr, i32 %len, i64* %i64asptr1)
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%retval = load i64, i64* %i64asptr
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ret i64 %retval
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}
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define internal i64 @testCallNonEntry(i8* %ptr, i32 %len) {
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entry:
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%i64asptr = alloca i64
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%i64asptr1 = alloca i64
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br label %bb1
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bb1: ; preds = %entry
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store i64 3, i64* %i64asptr1
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call void @externalCall(i64* %i64asptr, i8* %ptr, i32 %len, i64* %i64asptr1)
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%retval = load i64, i64* %i64asptr
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ret i64 %retval
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}
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define internal void @"exportedFunction$i64wrap"(i64 %foo) unnamed_addr {
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%unused = shl i64 %foo, 1
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ret void
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}
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define internal void @callExportedFunction(i64 %foo) {
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call void @"exportedFunction$i64wrap"(i64 %foo)
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ret void
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}
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declare void @externalCall(i64*, i8*, i32, i64*)
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define void @exportedFunction(i64*) {
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entry:
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%i64 = load i64, i64* %0
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call void @"exportedFunction$i64wrap"(i64 %i64)
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ret void
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}
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