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Add a test for a regression in combining of ICmp instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32358 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-12-08 17:38:55 +00:00
parent 75e1068c60
commit f6825c5ddc
1 changed files with 16 additions and 0 deletions
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test/Transforms/InstCombine/2006-12-08-ICmp-Combining.ll Normal file
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; RUN: llvm-upgrade < %s | llvm-as | opt -instcombine | llvm-dis | grep '%bothcond ='
bool %Doit_bb(int %i.0) {
bb: ; preds = %newFuncRoot
%tmp = setgt int %i.0, 0 ; <bool> [#uses=1]
%tmp.not = xor bool %tmp, true ; <bool> [#uses=1]
%tmp2 = setgt int %i.0, 8 ; <bool> [#uses=1]
%bothcond = or bool %tmp.not, %tmp2 ; <bool> [#uses=1]
br bool %bothcond, label %exitTrue, label %exitFalse
exitTrue: ; preds = %bb
ret bool true
exitFalse: ; preds = %bb
ret bool false
}