2 Commits

Author	SHA1	Message	Date
Piotr Padlewski	5b3db45e8f	Implement strip.invariant.group ... Summary: This patch introduce new intrinsic - strip.invariant.group that was described in the RFC: Devirtualization v2 Reviewers: rsmith, hfinkel, nlopes, sanjoy, amharc, kuhar Subscribers: arsenm, nhaehnle, JDevlieghere, hiraditya, xbolva00, llvm-commits Differential Revision: https://reviews.llvm.org/D47103 Co-authored-by: Krzysztof Pszeniczny <krzysztof.pszeniczny@gmail.com> llvm-svn: 336073	2018-07-02 04:49:30 +00:00
Piotr Padlewski	c77ab8ef2f	perform DSE through launder.invariant.group ... Summary: Alias Analysis knows that llvm.launder.invariant.group returns pointer that mustalias argument, but this information wasn't used, therefor we didn't DSE through launder.invariant.group Reviewers: chandlerc, dberlin, bogner, hfinkel, efriedma Reviewed By: dberlin Subscribers: amharc, llvm-commits, nlewycky, rsmith Differential Revision: https://reviews.llvm.org/D31581 llvm-svn: 331449	2018-05-03 11:03:53 +00:00