5 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
Sanjoy Das	b976e641ec	[PlaceSafepoints] Don't call undef in test case; NFC ... llvm-svn: 273764	2016-06-25 01:40:54 +00:00
Sanjoy Das	f7d604ca61	[PlaceSafepoints] Clamp NoStatepoints to true ... This change permanently clamps -spp-no-statepoints to true (the code deletion will come later). Tests that specifically tested PlaceSafepoint's ability to wrap calls in gc.statepoint have been moved to RS4GC's test suite. llvm-svn: 259096	2016-01-28 21:51:14 +00:00
Sanjoy Das	26d6272ad2	[PlaceSafepoints] Introduce a -spp-no-statepoints flag ... Summary: This change adds a `-spp-no-statepoints` flag to PlaceSafepoints that bypasses the code that wraps newly introduced polls and existing calls in gc.statepoint. With `-spp-no-statepoints` enabled, PlaceSafepoints effectively becomes a safpeoint **poll** insertion pass. The eventual goal is to "constant fold" this option, along with `-rs4gc-use-deopt-bundles` to `true`, once clients using gc.statepoint are okay doing so. Reviewers: pgavlin, reames, JosephTremoulet Subscribers: sanjoy, mcrosier, llvm-commits Differential Revision: http://reviews.llvm.org/D16439 llvm-svn: 258551	2016-01-22 21:02:55 +00:00