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path: root/test/Transforms/InstCombine/and-fcmp.ll
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2013-04-12InstCombine: Check the operand types before merging fcmp ord & fcmp ord.Benjamin Kramer
Fixes PR15737. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179417 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-02Fix broken tests.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165019 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-14InstCombine: fix a bug when combining (fcmp cc0 x, y) && (fcmp cc1 x, y).Manman Ren
uno && ueq was converted to ueq, it should be converted to uno. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158441 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-06Fix combine of uno && ord -> false so that the ordering of the fcmps doesn'tChad Rosier
matter. rdar://11579835 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158084 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-06Remove extraneous CHECK-NOTs from previous commit and add a new test case.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158045 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-06FileCheckize this test.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158044 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-08Change these tests to feed the assembly files to opt directly, insteadDan Gohman
of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14- Somehow I forgot about one / une.Evan Cheng
- Renumber fcmp predicates to match their icmp counterparts. - Try swapping operands to expose more optimization opportunities. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57513 91177308-0d34-0410-b5e6-96231b3b80d8
2008-10-14Optimize anding of two fcmp into a single fcmp if the operands are the same. ↵Evan Cheng
e.g. uno && ueq -> ueq ord && olt -> olt ord && ueq -> oeq git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57507 91177308-0d34-0410-b5e6-96231b3b80d8