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(parent: 1adec83) | patch
Fix for PR2479: correctly optimize expressions like (a > 13) & (a ==
authorEli Friedman <eli.friedman@gmail.com>
Sat, 21 Jun 2008 23:36:13 +0000 (23:36 +0000)
committerEli Friedman <eli.friedman@gmail.com>
Sat, 21 Jun 2008 23:36:13 +0000 (23:36 +0000)
commit5c1f17221344fe24f8ba78fdbac7db4f79ded257
tree9e5896866a1c7723953ccd6f2315979f8a459236tree | snapshot
parent1adec83ae84031bfa9f0bf209c5ee6c64906a1ffcommit | diff
Fix for PR2479: correctly optimize expressions like (a > 13) & (a ==
15).

See also PR1800, which is about the signed case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52608 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/InstructionCombining.cpp diff | blob | history
test/Transforms/InstCombine/2008-06-21-CompareMiscomp.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors