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https://github.com/c64scene-ar/llvm-6502.git
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406fc0cb49
Fixes infinite loop in resolve(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30540 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
897 B
LLVM
29 lines
897 B
LLVM
; RUN: llvm-as < %s | opt -predsimplify -disable-output
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void %gs_image_next() {
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entry:
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%tmp = load uint* null ; <uint> [#uses=2]
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br bool false, label %cond_next21, label %UnifiedReturnBlock
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cond_next21: ; preds = %entry
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br bool false, label %cond_next42, label %UnifiedReturnBlock
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cond_next42: ; preds = %cond_next21
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br label %cond_true158
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cond_next134: ; preds = %cond_true158
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%tmp1571 = seteq uint 0, %min ; <bool> [#uses=0]
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ret void
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cond_true158: ; preds = %cond_true158, %cond_next42
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%tmp47 = sub uint %tmp, 0 ; <uint> [#uses=2]
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%tmp49 = setle uint %tmp47, 0 ; <bool> [#uses=1]
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%min = select bool %tmp49, uint %tmp47, uint 0 ; <uint> [#uses=2]
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%tmp92 = add uint %min, 0 ; <uint> [#uses=1]
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%tmp101 = seteq uint %tmp92, %tmp ; <bool> [#uses=1]
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br bool %tmp101, label %cond_next134, label %cond_true158
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UnifiedReturnBlock: ; preds = %cond_next21, %entry
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ret void
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}
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