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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-12-08 17:38:55 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-12-08 17:38:55 +0000 |
| commit | f6825c5ddc7e6f6861301f70931807e22843af30 (patch) | |
| tree | e46a847b42d493bc21fa1da7a58a6cc111dfc6e9 /test | |
| parent | 75e1068c60828682833c0e24f77acc26525ac258 (diff) | |
| download | llvm-f6825c5ddc7e6f6861301f70931807e22843af30.tar.gz llvm-f6825c5ddc7e6f6861301f70931807e22843af30.tar.bz2 llvm-f6825c5ddc7e6f6861301f70931807e22843af30.tar.xz | |
For PR950:
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
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/InstCombine/2006-12-08-ICmp-Combining.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2006-12-08-ICmp-Combining.ll b/test/Transforms/InstCombine/2006-12-08-ICmp-Combining.ll new file mode 100644 index 0000000000..7d4e3f3f77 --- /dev/null +++ b/test/Transforms/InstCombine/2006-12-08-ICmp-Combining.ll @@ -0,0 +1,16 @@ +; 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 + +} |