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28 lines
674 B
LLVM
28 lines
674 B
LLVM
; RUN: llc < %s -march=x86 | grep cmp | count 1
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; RUN: llc < %s -march=x86 | grep test | count 1
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define i32 @f1(i32 %X, i32* %y) {
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%tmp = load i32* %y ; <i32> [#uses=1]
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%tmp.upgrd.1 = icmp eq i32 %tmp, 0 ; <i1> [#uses=1]
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br i1 %tmp.upgrd.1, label %ReturnBlock, label %cond_true
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cond_true: ; preds = %0
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ret i32 1
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ReturnBlock: ; preds = %0
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ret i32 0
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}
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define i32 @f2(i32 %X, i32* %y) {
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%tmp = load i32* %y ; <i32> [#uses=1]
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%tmp1 = shl i32 %tmp, 3 ; <i32> [#uses=1]
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%tmp1.upgrd.2 = icmp eq i32 %tmp1, 0 ; <i1> [#uses=1]
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br i1 %tmp1.upgrd.2, label %ReturnBlock, label %cond_true
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cond_true: ; preds = %0
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ret i32 1
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ReturnBlock: ; preds = %0
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ret i32 0
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}
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