Sanjay Patel 24d425f290 Add a convenience method to copy wrapping, exact, and fast-math flags (NFC). ... The loop vectorizer preserves wrapping, exact, and fast-math properties of scalar instructions. This patch adds a convenience method to make that operation easier because we need to do this in the loop vectorizer, SLP vectorizer, and possibly other places. Although this is a 'no functional change' patch, I've added a testcase to verify that the exact flag is preserved by the loop vectorizer. The wrapping and fast-math flags are already checked in existing testcases. Differential Revision: http://reviews.llvm.org/D5138 llvm-svn: 216886		2014-09-01 18:44:57 +00:00
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llvm	Add a convenience method to copy wrapping, exact, and fast-math flags (NFC).	2014-09-01 18:44:57 +00:00
llvm-c	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00