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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2013-04-12 21:56:23 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2013-04-12 21:56:23 +0000 |
| commit | 6ac927860610d134f2a35119abff6eb2d81846a1 (patch) | |
| tree | 654dd8ca899627dcaee95553f6fb25ea7698b551 /test/Transforms/InstCombine | |
| parent | a74f91e44cd9df787081304235d34c89ac642652 (diff) | |
| download | external_llvm-6ac927860610d134f2a35119abff6eb2d81846a1.zip external_llvm-6ac927860610d134f2a35119abff6eb2d81846a1.tar.gz external_llvm-6ac927860610d134f2a35119abff6eb2d81846a1.tar.bz2 | |
InstCombine: Check the operand types before merging fcmp ord & fcmp ord.
Fixes PR15737.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179417 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/InstCombine')
| -rw-r--r-- | test/Transforms/InstCombine/and-fcmp.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/and-fcmp.ll b/test/Transforms/InstCombine/and-fcmp.ll index 40c44c0..a398307 100644 --- a/test/Transforms/InstCombine/and-fcmp.ll +++ b/test/Transforms/InstCombine/and-fcmp.ll @@ -77,3 +77,24 @@ define zeroext i8 @t7(float %x, float %y) nounwind { ; CHECK: fcmp uno ; CHECK-NOT: fcmp ult } + +; PR15737 +define i1 @t8(float %a, double %b) { + %cmp = fcmp ord float %a, 0.000000e+00 + %cmp1 = fcmp ord double %b, 0.000000e+00 + %and = and i1 %cmp, %cmp1 + ret i1 %and +; CHECK: t8 +; CHECK: fcmp ord +; CHECK: fcmp ord +} + +define <2 x i1> @t9(<2 x float> %a, <2 x double> %b) { + %cmp = fcmp ord <2 x float> %a, zeroinitializer + %cmp1 = fcmp ord <2 x double> %b, zeroinitializer + %and = and <2 x i1> %cmp, %cmp1 + ret <2 x i1> %and +; CHECK: t9 +; CHECK: fcmp ord +; CHECK: fcmp ord +} |