Leszek Swirski 4f719cca23 Revert "[regalloc] Introduce deferred fixed ranges" ... This reverts commit b176931311. Reason for revert: Flag access breaks TSAN (not an issue with this CL as such, but we need to revert to re-open the tree). Original change's description: > [regalloc] Introduce deferred fixed ranges > > Fixed ranges are used to express register constraints in the > allocator. This change splits these fixed ranges into one for > normal code and deferred code. The former are handeled as before > whereas the latter are only made visible while allocating > registers for deferred code. > > This prevents forward looking decisions in normal code to be > impacted by register constraints from deferred code. > > Change-Id: I67d562bb41166194e62765d5ab051bc961054fc7 > Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1477742 > Commit-Queue: Sigurd Schneider <sigurds@chromium.org> > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> > Reviewed-by: Sigurd Schneider <sigurds@chromium.org> > Cr-Commit-Position: refs/heads/master@{#60322} TBR=jarin@chromium.org,sigurds@chromium.org,herhut@chromium.org Change-Id: I5675a96acf0b5e5f7d63c60a742d2971b6d0d34d No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1530803 Reviewed-by: Leszek Swirski <leszeks@chromium.org> Commit-Queue: Leszek Swirski <leszeks@chromium.org> Cr-Commit-Position: refs/heads/master@{#60324}		2019-03-19 13:10:03 +00:00
..
live-range-unittest.cc	[compiler] Move some files to backend/ directory	2018-11-12 15:06:56 +00:00
move-optimizer-unittest.cc	[cleanup] Remove unneeded Printable wrappers	2018-11-22 10:01:56 +00:00
OWNERS	Remove mtrofin and rossberg from OWNERS	2018-02-15 23:48:43 +00:00
register-allocator-unittest.cc	Revert "[regalloc] Introduce deferred fixed ranges"	2019-03-19 13:10:03 +00:00