Shuxin Yang a0c9939873 Perform factorization as a last resort of unsafe fadd/fsub simplification. ... Rules include: 1)1 x*y +/- x*z => x*(y +/- z) (the order of operands dosen't matter) 2) y/x +/- z/x => (y +/- z)/x The transformation is disabled if the new add/sub expr "y +/- z" is a denormal/naz/inifinity. rdar://12911472 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177088 91177308-0d34-0410-b5e6-96231b3b80d8		2013-03-14 18:08:26 +00:00
..
Hello	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
InstCombine	Perform factorization as a last resort of unsafe fadd/fsub simplification.	2013-03-14 18:08:26 +00:00
Instrumentation	[ASan] emit instrumentation for initialization order checking by default	2013-03-14 12:38:58 +00:00
IPO	Use LLVMBool instead of 'bool' in the C API. Based on a patch by Peter Zotov!	2013-03-10 21:58:22 +00:00
ObjCARC	Fixed a careless mistake.	2013-02-23 00:31:32 +00:00
Scalar	PR14972: SROA vs. GVN exposed a really bad bug in SROA.	2013-03-14 11:32:24 +00:00
Utils	LibCallSimplifier: optimize speed for short-lived instances	2013-03-12 00:08:29 +00:00
Vectorize	BBVectorize: Fixup debugging statements	2013-03-10 20:57:42 +00:00
CMakeLists.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
LLVMBuild.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
Makefile	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00