Chad Rosier 3f02123f7c [ValueTracking] Fix the identity case (LHS => RHS) when the LHS is false. ...

Prior to this commit both of the added test cases were passing.  However, in the
latter case (test7) we were doing a lot more work to arrive at the same answer
(i.e., we were using isImpliedCondMatchingOperands() to determine the
implication.).

llvm-svn: 307400

2017-07-07 13:55:55 +00:00

4.0 KiB

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