18 lines
485 B
LLVM
18 lines
485 B
LLVM
; RUN: llc < %s -march=x86 -mtriple=i686-apple-darwin -pre-RA-sched=fast \
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; RUN: | FileCheck %s
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; make sure scheduler honors the flags clobber. PR 7882.
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define i32 @main(i32 %argc, i8** %argv) nounwind
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{
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entry:
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; CHECK: InlineAsm End
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; CHECK: cmpl
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%res = icmp slt i32 1, %argc
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%tmp = call i32 asm sideeffect alignstack
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"push $$0
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popf
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mov $$13, $0", "=r,r,~{memory},~{flags}" (i1 %res)
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%ret = select i1 %res, i32 %tmp, i32 42
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ret i32 %ret
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}
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