3 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
Matthias Braun	bd0cb32d95	TargetLibraryInfo: Stop guessing wchar_t size ... Usually the frontend communicates the size of wchar_t via metadata and we can optimize wcslen (and possibly other calls in the future). In cases without the wchar_size metadata we would previously try to guess the correct size based on the target triple; however this is fragile to keep up to date and may miss users manually changing the size via flags. Better be safe and stop guessing and optimizing if the frontend didn't communicate the size. Differential Revision: https://reviews.llvm.org/D38106 llvm-svn: 314185	2017-09-26 02:36:57 +00:00