Evan Cheng d1c2821678 - Rename isLegalMemOpType to isSafeMemOpType. "Legal" is a very overloade term. ... Also added more comments to explain why it is generally ok to return true. - Rename getOptimalMemOpType argument IsZeroVal to ZeroOrLdSrc. It's meant to be true for loaded source (memcpy) or zero constants (memset). The poor name choice is probably some kind of legacy issue. llvm-svn: 169954		2012-12-12 01:32:07 +00:00
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llvm	- Rename isLegalMemOpType to isSafeMemOpType. "Legal" is a very overloade term.	2012-12-12 01:32:07 +00:00
llvm-c	Revert r169656.	2012-12-10 21:33:45 +00:00