4 Commits

Author	SHA1	Message	Date
Eric Christopher	a62270de2c	Revert "Temporarily Revert "Add basic loop fusion pass."" ... The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552	2019-04-17 04:52:47 +00:00
Eric Christopher	71d1cca7ef	Temporarily Revert "Add basic loop fusion pass." ... As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546	2019-04-17 02:12:23 +00:00
Daniel Neilson	ccaecad889	[LV] Preserve inbounds on created GEPs ... Summary: This is a fix for PR23997. The loop vectorizer is not preserving the inbounds property of GEPs that it creates. This is inhibiting some optimizations. This patch preserves the inbounds property in the case where a load/store is being fed by an inbounds GEP. Reviewers: mkuper, javed.absar, hsaito Reviewed By: hsaito Subscribers: dcaballe, hsaito, llvm-commits Differential Revision: https://reviews.llvm.org/D46191 llvm-svn: 331269	2018-05-01 15:35:08 +00:00
Sanjay Patel	d4e646d721	[ARM] add loop vectorizer test based on 482.sphinx3 from SPEC2006; NFC ... This is a slight reduction of one of the benchmarks that suffered with D43079. Cost model changes should not cause this test to remain scalarized. llvm-svn: 326221	2018-02-27 18:33:24 +00:00