Manman Ren 87253c2ebd X86: replace SUB with CMP if possible ... This patch will optimize the following movq %rdi, %rax subq %rsi, %rax cmovsq %rsi, %rdi movq %rdi, %rax to cmpq %rsi, %rdi cmovsq %rsi, %rdi movq %rdi, %rax Perform this optimization if the actual result of SUB is not used. rdar: 11540023 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158126 91177308-0d34-0410-b5e6-96231b3b80d8		2012-06-07 00:42:47 +00:00
..
Analysis	SCEV: Handle a corner case reducing AddRecExpr * AddRecExpr	2012-05-30 03:35:20 +00:00
Archive
Assembler	Add half support to LLVM (for OpenCL)	2012-05-24 15:59:06 +00:00
Bindings/Ocaml	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Bitcode	PR12696: Attribute bits above 1<<30 are not encoded in bitcode	2012-05-28 15:45:43 +00:00
BugPoint
CodeGen	X86: replace SUB with CMP if possible	2012-06-07 00:42:47 +00:00
DebugInfo	Add support for enum forward declarations.	2012-06-01 00:22:32 +00:00
ExecutionEngine	Temporarily disabled the MCJIT tests for Darwin, because the RuntimeDyldMachO has a problems with relocations for 32bit x86.	2012-05-18 00:30:58 +00:00
Feature	rdar://11542750 - llvm.trap should be marked no return.	2012-05-27 23:20:41 +00:00
Instrumentation	[asan] instrument cmpxchg and atomicrmw	2012-05-30 09:04:06 +00:00
Integer	remove two (useless) tests that use incorrect intrinsic prototypes, detected by the new intrinsic verifier.	2012-05-27 19:31:00 +00:00
Linker	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
MC	Correct decoder for T1 conditional B encoding	2012-06-06 09:12:53 +00:00
Object	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Other	Teach the 'opt' tool about '-Os' and '-Oz', corresponding to the Clang	2012-05-16 08:32:49 +00:00
Scripts
TableGen	Add support for range expressions in TableGen foreach loops.	2012-05-24 22:17:39 +00:00
Transforms	Spell optimization name correclty.	2012-06-06 23:53:23 +00:00
Unit
Verifier	Use dominates(Instruction, Use) in the verifier.	2012-06-01 21:56:26 +00:00
YAMLParser	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
CMakeLists.txt	- Added ExecutionEngine/MCJIT tests	2012-05-17 21:07:47 +00:00
lit.cfg	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
lit.site.cfg.in	- Added ExecutionEngine/MCJIT tests	2012-05-17 21:07:47 +00:00
Makefile	- Added ExecutionEngine/MCJIT tests	2012-05-17 21:07:47 +00:00
Makefile.tests
site.exp.in
TestRunner.sh