Sanjoy Das c1a2977fb2 Re-apply r251050 with a for PR25421 ... The bug: I missed adding break statements in the switch / case. Original commit message: [SCEV] Teach SCEV some axioms about non-wrapping arithmetic Summary: - A s< (A + C)<nsw> if C > 0 - A s<= (A + C)<nsw> if C >= 0 - (A + C)<nsw> s< A if C < 0 - (A + C)<nsw> s<= A if C <= 0 Right now `C` needs to be a constant, but we can later generalize it to be a non-constant if needed. Reviewers: atrick, hfinkel, reames, nlewycky Subscribers: sanjoy, llvm-commits Differential Revision: http://reviews.llvm.org/D13686 llvm-svn: 252236		2015-11-05 23:45:38 +00:00
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llvm	Re-apply r251050 with a for PR25421	2015-11-05 23:45:38 +00:00
llvm-c	Fix some Clang-tidy modernize warnings, other minor fixes.	2015-11-04 22:32:32 +00:00