Evan Cheng 9c3f6f486e - Add a hook for target to determine whether an instruction def is ... "long latency" enough to hoist even if it may increase spilling. Reloading a value from spill slot is often cheaper than performing an expensive computation in the loop. For X86, that means machine LICM will hoist SQRT, DIV, etc. ARM will be somewhat aggressive with VFP and NEON instructions. - Enable register pressure aware machine LICM by default. llvm-svn: 116781		2010-10-19 00:55:07 +00:00
..
Analysis	Don't pass the raw invalid pointer used to represent conflicting	2010-10-18 21:28:00 +00:00
Archive
Assembler	The pshufw instruction came about in MMX2 when SSE was introduced. Don't place	2010-10-04 20:24:01 +00:00
Bindings/Ocaml	Don't test a removed function.	2010-10-09 15:53:25 +00:00
Bitcode	Massive rewrite of MMX:	2010-09-30 23:57:10 +00:00
BugPoint
CodeGen	- Add a hook for target to determine whether an instruction def is	2010-10-19 00:55:07 +00:00
DebugInfo	FileCheckize	2010-10-15 16:06:42 +00:00
ExecutionEngine
Feature	remove unions from LLVM IR. They are severely buggy and not	2010-08-28 04:09:24 +00:00
FrontendAda
FrontendC	Get rid of the last use of -m64 in FrontendC. This solution	2010-09-09 12:57:29 +00:00
FrontendC++	Generalize DISubprogram element to encode various flags instead of just one boolean for isArtificial.	2010-09-29 21:04:46 +00:00
FrontendFortran
FrontendObjC
FrontendObjC++
Integer	we are past the point where these tests are useful.	2010-09-02 22:32:02 +00:00
lib
Linker	Reapply r112091 and r111922, support for metadata linking, with a	2010-08-26 15:41:53 +00:00
LLVMC	llvmc: Add a test for the -c flag.	2010-10-15 19:30:49 +00:00
MC	Speculatively revert 116753 and 116756 to attempt to fix the bots.	2010-10-19 00:19:49 +00:00
Other	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
Scripts	Speculatively revert 116753 and 116756 to attempt to fix the bots.	2010-10-19 00:19:49 +00:00
TableGen	Generalize tblgen's dag parsing logic to handle arbitrary expressions	2010-10-06 04:55:48 +00:00
Transforms	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
Unit
Verifier
CMakeLists.txt	CMake: Build unittests.	2010-09-24 09:01:13 +00:00
lit.cfg	Spelling fixes in comments.	2010-09-13 13:32:22 +00:00
lit.site.cfg.in
Makefile	Partially revert r112480. Caused test failures.	2010-08-30 15:34:08 +00:00
Makefile.tests
site.exp.in
TestRunner.sh	Use exec.	2010-08-29 14:49:00 +00:00