42 lines
1.5 KiB
LLVM
42 lines
1.5 KiB
LLVM
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; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s
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; pr5391
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define void @t() nounwind ssp {
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entry:
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; CHECK: t:
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; CHECK: movl %ecx, %eax
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; CHECK: %eax = foo (%eax, %ecx)
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%b = alloca i32 ; <i32*> [#uses=2]
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%a = alloca i32 ; <i32*> [#uses=1]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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%0 = load i32* %b, align 4 ; <i32> [#uses=1]
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%1 = load i32* %b, align 4 ; <i32> [#uses=1]
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%asmtmp = call i32 asm "$0 = foo ($1, $2)", "=&{ax},%0,r,~{dirflag},~{fpsr},~{flags}"(i32 %0, i32 %1) nounwind ; <i32> [#uses=1]
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store i32 %asmtmp, i32* %a
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br label %return
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return: ; preds = %entry
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ret void
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}
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define void @t2() nounwind ssp {
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entry:
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; CHECK: t2:
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; CHECK: movl
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; CHECK: [[D2:%e.x]] = foo
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; CHECK: ([[D2]],
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; CHECK-NOT: [[D2]]
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; CHECK: )
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%b = alloca i32 ; <i32*> [#uses=2]
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%a = alloca i32 ; <i32*> [#uses=1]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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%0 = load i32* %b, align 4 ; <i32> [#uses=1]
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%1 = load i32* %b, align 4 ; <i32> [#uses=1]
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%asmtmp = call i32 asm "$0 = foo ($1, $2)", "=&r,%0,r,~{dirflag},~{fpsr},~{flags}"(i32 %0, i32 %1) nounwind ; <i32> [#uses=1]
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store i32 %asmtmp, i32* %a
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br label %return
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return: ; preds = %entry
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ret void
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}
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