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Fork of llvm with experimental commits and workarounds for RPCS3

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Andrew Trick 134b2a5907 Various bits of framework needed for precise machine-level selection DAG scheduling during isel. Most new functionality is currently guarded by -enable-sched-cycles and -enable-sched-hazard. Added InstrItineraryData::IssueWidth field, currently derived from ARM itineraries, but could be initialized differently on other targets. Added ScheduleHazardRecognizer::MaxLookAhead to indicate whether it is active, and if so how many cycles of state it holds. Added SchedulingPriorityQueue::HasReadyFilter to allowing gating entry into the scheduler's available queue. ScoreboardHazardRecognizer now accesses the ScheduleDAG in order to get information about it's SUnits, provides RecedeCycle for bottom-up scheduling, correctly computes scoreboard depth, tracks IssueCount, and considers potential stall cycles when checking for hazards. ScheduleDAGRRList now models machine cycles and hazards (under flags). It tracks MinAvailableCycle, drives the hazard recognizer and priority queue's ready filter, manages a new PendingQueue, properly accounts for stall cycles, etc. llvm-svn: 122541		2010-12-24 05:03:26 +00:00
autoconf	Use GZIPBIN instead of GZIP. Apparently gzip uses GZIP as an environment	2010-12-10 01:31:51 +00:00
bindings	Fix OCaml bindings crash, PR8847.	2010-12-23 15:49:26 +00:00
cmake	Fixes file extension for loadable modules on OS X.	2010-12-22 08:30:17 +00:00
docs	Revert 122341. It breaks some darwin tests.	2010-12-21 17:25:43 +00:00
examples	Do not re-test for the existence of pthread.h.	2010-12-23 21:27:22 +00:00
include	Various bits of framework needed for precise machine-level selection	2010-12-24 05:03:26 +00:00
lib	Various bits of framework needed for precise machine-level selection	2010-12-24 05:03:26 +00:00
projects	Regen configure	2010-12-12 21:42:01 +00:00
runtime	Rename 'libprofile/exported_symbols.lst' to 'libprofile/libprofile.exports'.	2010-09-03 15:42:45 +00:00
test	In llvm-mc parse a Hash token as a full line comment. Allows handling of	2010-12-24 00:12:02 +00:00
tools	Support/PathV1: Deprecate get{Basename,Dirname,Suffix}.	2010-12-18 22:23:07 +00:00
unittests	Change all self assignments X=X to (void)X, so that we can turn on a	2010-12-23 00:58:24 +00:00
utils	Flag -> Glue, the ongoing saga	2010-12-23 18:28:41 +00:00
website
.gitignore	Cleanup and document .gitignore.	2010-12-17 17:22:50 +00:00
build-for-llvm-top.sh
CMakeLists.txt	New cmake option LLVM_APPEND_VC_REV for controlling when the VC	2010-12-20 09:47:13 +00:00
configure	Use GZIPBIN instead of GZIP. Apparently gzip uses GZIP as an environment	2010-12-10 01:31:51 +00:00
CREDITS.TXT	Another git svn dcommit test. This time let's hope it doesn't kill my repo.	2010-12-10 14:45:10 +00:00
LICENSE.TXT
llvm.spec.in
Makefile	Merge System into Support.	2010-11-29 18:16:10 +00:00
Makefile.common
Makefile.config.in	Use GZIPBIN instead of GZIP. Apparently gzip uses GZIP as an environment	2010-12-10 01:31:51 +00:00
Makefile.rules	build: Shared libraries shouldn't used RPATH on Darwin, only main executables	2010-12-08 02:29:26 +00:00
ModuleInfo.txt	Remove trailing space. This is just an excuse to poke the	2010-10-05 20:32:15 +00:00
README.txt	Undoing test commit blank space.	2010-09-29 17:39:29 +00:00

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