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path: root/test/Transforms/InstCombine/2008-08-17-ICmpXorSignbit.ll
Commit message (Expand)AuthorAge
* Change tests from "opt %s" to "opt < %s" so that opt doesn't see theDan Gohman2009-09-11
* Use opt -S instead of piping bitcode output through llvm-dis.Dan Gohman2009-09-08
* Change these tests to feed the assembly files to opt directly, insteadDan Gohman2009-09-08
* Reinstate this optimization to fold icmp of xor when possible. Don't try toNick Lewycky2009-01-31
* Revert r54876 r54877 r54906 and r54907. Evan found that these caused a 20%Nick Lewycky2008-08-21
* Consider the case where xor by -1 and xor by 128 have been combined already toNick Lewycky2008-08-17
* Xor'ing both sides of icmp by sign-bit is equivalent to swapping signedness ofNick Lewycky2008-08-17