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Commit Graph

2 Commits

Author SHA1 Message Date
Benjamin Kramer
30a73022bb Don't try to filecheck bitcode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152498 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-10 18:07:46 +00:00
Bill Wendling
c17731d65d Make this transformation slightly less agressive and more correct.
The 'CmpInst::isFalseWhenEqual' function returns 'false' for values other than
simply equality. For instance, it returns 'false' for <= or >=. This isn't the
correct behavior for this transformation, which is checking for strict equality
and non-equality. It was causing the gcc.c-torture/execute/frame-address.c test
to fail because it would completely (and incorrectly) optimize a whole function
into a 'ret i32 0'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152497 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-10 17:56:03 +00:00