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f7935a3f63
`llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
30 lines
643 B
LLVM
30 lines
643 B
LLVM
; RUN: llc -mtriple=i686-- -no-integrated-as < %s | FileCheck %s
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declare void @bar(i32* %junk)
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define i32 @foo(i1 %cond) {
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entry:
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%r = alloca i32, align 128
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store i32 -1, i32* %r, align 128
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br i1 %cond, label %doit, label %skip
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doit:
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call void asm sideeffect "xor %ecx, %ecx\0A\09mov %ecx, $0", "=*m,~{ecx},~{flags}"(i32* %r)
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%junk = alloca i32
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call void @bar(i32* %junk)
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br label %skip
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skip:
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%0 = load i32, i32* %r, align 128
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ret i32 %0
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}
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; CHECK-LABEL: foo:
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; CHECK: pushl %ebp
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; CHECK: andl $-128, %esp
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; CHECK: xor %ecx, %ecx
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; CHECK-NEXT: mov %ecx, (%esi)
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; CHECK: movl (%esi), %eax
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; CHECK: popl %ebp
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; CHECK: ret
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