Dan Gohman 5195b71941 Conservatively, clear optional flags, such as nsw, when performing ... reassociation. No testcase, because I wasn't able to create a testcase which actually demonstrates a problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124713 91177308-0d34-0410-b5e6-96231b3b80d8		2011-02-02 02:05:46 +00:00
..
CMakeLists.txt	Removed a bunch of unnecessary target_link_libraries.	2010-09-28 22:39:14 +00:00
InstCombine.h	Call SimplifyFDivInst() in InstCombiner::visitFDiv().	2011-01-29 17:50:27 +00:00
InstCombineAddSub.cpp	one more instcombine variant that is needed to work with future changes,	2011-01-15 05:50:18 +00:00
InstCombineAndOrXor.cpp	Just because we have determined that an (fcmp | fcmp) is true for A < B,	2011-01-21 19:39:42 +00:00
InstCombineCalls.cpp	Teach instcombine about the rest of the SSE and SSE2 conversion	2011-01-10 07:19:37 +00:00
InstCombineCasts.cpp	implement an instcombine xform that canonicalizes casts outside of and-with-constant operations.	2011-01-15 06:32:33 +00:00
InstCombineCompares.cpp	Recognize and simplify	2011-01-30 22:01:13 +00:00
InstCombineLoadStoreAlloca.cpp	Move getOrEnforceKnownAlignment out of instcombine into Transforms/Utils.	2010-12-25 20:37:57 +00:00
InstCombineMulDivRem.cpp	Call SimplifyFDivInst() in InstCombiner::visitFDiv().	2011-01-29 17:50:27 +00:00
InstCombinePHI.cpp	Teach InstructionSimplify about phi nodes. I chose to have it simply	2010-11-14 13:30:18 +00:00
InstCombineSelect.cpp	Fold select + select where both selects are on the same condition.	2011-01-28 03:28:10 +00:00
InstCombineShifts.cpp	Null initialize a few variables flagged by	2011-01-23 17:05:06 +00:00
InstCombineSimplifyDemanded.cpp	PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and	2010-12-07 08:25:19 +00:00
InstCombineVectorOps.cpp	PR5207: Rename overloaded APInt methods set(), clear(), flip() to	2010-12-01 08:53:58 +00:00
InstCombineWorklist.h	I got tired of VISIBILITY_HIDDEN colliding with the gcc enum. Rename it	2010-05-11 20:16:09 +00:00
InstructionCombining.cpp	Conservatively, clear optional flags, such as nsw, when performing	2011-02-02 02:05:46 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00