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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6965 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
303 B
LLVM
15 lines
303 B
LLVM
; This is a basic sanity check for constant propogation. The add instruction
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; should be eliminated.
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; RUN: as < %s | opt -constprop -die | dis | not grep phi
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int %test(bool %B) {
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BB0:
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br bool %B, label %BB1, label %BB3
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BB1:
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br label %BB3
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BB3:
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%Ret = phi int [1, %BB0], [1, %BB1]
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ret int %Ret
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}
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