c6ae1c58fc
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.
50 строки
1,6 КиБ
LLVM
50 строки
1,6 КиБ
LLVM
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64--linux"
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@foo.knownAtRuntime = local_unnamed_addr global i64 0
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@bar.knownAtRuntime = local_unnamed_addr global i64 0
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@baz.someGlobal = external local_unnamed_addr global [3 x { i64, i32 }]
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@baz.someInt = local_unnamed_addr global i32 0
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@x.atomicNum = local_unnamed_addr global i32 0
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@x.volatileNum = global i32 0
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@y.ready = local_unnamed_addr global i32 0
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declare void @externalCall(i64) local_unnamed_addr
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define void @runtime.initAll() unnamed_addr {
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entry:
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call fastcc void @baz.init(i8* undef)
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call fastcc void @foo.init(i8* undef)
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%val = load i64, i64* @foo.knownAtRuntime, align 8
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store i64 %val, i64* @bar.knownAtRuntime, align 8
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call void @externalCall(i64 3)
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store atomic i32 1, i32* @x.atomicNum seq_cst, align 4
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%x = load atomic i32, i32* @x.atomicNum seq_cst, align 4
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store i32 %x, i32* @x.atomicNum, align 4
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%y = load volatile i32, i32* @x.volatileNum, align 4
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store volatile i32 %y, i32* @x.volatileNum, align 4
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call fastcc void @y.init(i8* undef)
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ret void
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}
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define internal fastcc void @foo.init(i8* %context) unnamed_addr {
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store i64 5, i64* @foo.knownAtRuntime, align 8
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unreachable
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}
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define internal fastcc void @baz.init(i8* %context) unnamed_addr {
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unreachable
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}
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define internal fastcc void @y.init(i8* %context) unnamed_addr {
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entry:
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br label %loop
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loop: ; preds = %loop, %entry
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%val = load atomic i32, i32* @y.ready seq_cst, align 4
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%ready = icmp eq i32 %val, 1
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br i1 %ready, label %end, label %loop
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end: ; preds = %loop
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ret void
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}
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