Chad Rosier d627fcbf2a Add x86-specific DAG combine to simplify: ... x == -y --> x+y == 0 x != -y --> x+y != 0 On x86, the generated code goes from negl %esi cmpl %esi, %edi je .LBB0_2 to addl %esi, %edi je .L4 This case is correctly handled for ARM with "cmn". Patch by Manman Ren. rdar://11245199 PR12545 llvm-svn: 155739		2012-04-27 22:33:25 +00:00
..
Analysis	FileCheck-ize tests.	2012-04-24 10:45:44 +00:00
Archive
Assembler	Remove old 'grep' lines.	2012-04-08 11:53:54 +00:00
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Add x86-specific DAG combine to simplify:	2012-04-27 22:33:25 +00:00
DebugInfo
ExecutionEngine	This patch improves the MCJIT runtime dynamic loader by adding new handling	2012-04-12 20:13:57 +00:00
Feature
Instrumentation	[tsan] Atomic support for ThreadSanitizer, patch by Dmitry Vyukov	2012-04-27 07:31:53 +00:00
Integer
Linker	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
MC	Fix ARM assembly parsing for upper case condition codes on IT instructions.	2012-04-27 17:34:01 +00:00
Object
Other	Reapply r155682, making constant folding more consistent, with a fix to work	2012-04-27 17:50:22 +00:00
Scripts
TableGen
Transforms	Don't vectorize target-specific types (ppc_fp128, x86_fp80, etc.).	2012-04-27 19:34:00 +00:00
Unit
Verifier	Remove support for the special 'fast' value for fpmath accuracy for the moment.	2012-04-16 19:39:33 +00:00
YAMLParser
CMakeLists.txt	Removes json-bench from the test dependencies.	2012-04-20 13:45:49 +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
Makefile
Makefile.tests
site.exp.in
TestRunner.sh