Evan Cheng f215e55d5f - Allow target to specify when is register pressure "too high". In most cases, ... it's too late to start backing off aggressive latency scheduling when most of the registers are in use so the threshold should be a bit tighter. - Correctly handle live out's and extract_subreg etc. - Enable register pressure aware scheduling by default for hybrid scheduler. For ARM, this is almost always a win on # of instructions. It's runtime neutral for most of the tests. But for some kernels with high register pressure it can be a huge win. e.g. 464.h264ref reduced number of spills by 54 and sped up by 20%. llvm-svn: 109279		2010-07-23 22:39:59 +00:00
..
Analysis	Add new RegionInfo pass.	2010-07-22 07:46:31 +00:00
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	- Allow target to specify when is register pressure "too high". In most cases,	2010-07-23 22:39:59 +00:00
DebugInfo	Fix PR 7662.	2010-07-19 17:53:55 +00:00
ExecutionEngine
Feature	Disallow null as a named metadata operand.	2010-07-21 18:54:18 +00:00
FrontendAda
FrontendC	Turn this test on again after the llvm-gcc change in r108986.	2010-07-21 04:54:06 +00:00
FrontendC++	Test case to insure template function declaration refers to correct filename. Radar 8063111.	2010-07-23 20:15:49 +00:00
FrontendFortran
FrontendObjC
FrontendObjC++
Integer
lib
Linker
LLVMC
MC	Move AVX encoding tests to different files	2010-07-23 21:25:26 +00:00
Other	Add a lint check for mismatched return types, inspired by PR6944.	2010-07-12 18:02:04 +00:00
Scripts
TableGen	Remove TargetInstrInfo::copyRegToReg entirely.	2010-07-11 17:01:17 +00:00
Transforms	Testcase for r108687.	2010-07-19 08:14:26 +00:00
Unit
Verifier
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile	daniel doesn't hate me, he hates macpython 2.5, which	2010-07-18 18:42:18 +00:00
Makefile.tests
site.exp.in
TestRunner.sh