Duncan Sands cd6636c737 Teach InstructionSimplify about phi nodes. I chose to have it simply ... offload the work to hasConstantValue rather than do something more complicated (such handling mutually recursive phis) because (1) it is not clear it is worth it; and (2) if it is worth it, maybe such logic would be better placed in hasConstantValue. Adjust some GVN tests which are now cleaned up much further (eg: all phi nodes are removed). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119043 91177308-0d34-0410-b5e6-96231b3b80d8		2010-11-14 13:30:18 +00:00
..
CMakeLists.txt	Removed a bunch of unnecessary target_link_libraries.	2010-09-28 22:39:14 +00:00
InstCombine.h	Generalize the reassociation transform in SimplifyCommutative (now renamed to	2010-11-13 15:10:37 +00:00
InstCombineAddSub.cpp	Generalize the reassociation transform in SimplifyCommutative (now renamed to	2010-11-13 15:10:37 +00:00
InstCombineAndOrXor.cpp	Generalize the reassociation transform in SimplifyCommutative (now renamed to	2010-11-13 15:10:37 +00:00
InstCombineCalls.cpp	Teach instcombine to set the alignment arguments for NEON load/store intrinsics.	2010-10-22 21:41:48 +00:00
InstCombineCasts.cpp	Fix a serious performance regression introduced by r108687 on linux:	2010-09-07 20:01:38 +00:00
InstCombineCompares.cpp	PR7750: !CExpr->isNullValue() only properly computes whether CExpr is nonnull	2010-07-29 18:03:33 +00:00
InstCombineLoadStoreAlloca.cpp	Fix a case where instcombine was stripping metadata (and alignment)	2010-10-25 16:16:27 +00:00
InstCombineMulDivRem.cpp	Generalize the reassociation transform in SimplifyCommutative (now renamed to	2010-11-13 15:10:37 +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	Teach InstCombine not to use Add and Neg on FP. PR 8490.	2010-10-27 23:45:18 +00:00
InstCombineShifts.cpp	When checking that the necessary bits are zero in	2010-11-10 01:30:56 +00:00
InstCombineSimplifyDemanded.cpp
InstCombineVectorOps.cpp	Clean up indentation and other whitespace.	2010-10-29 22:20:45 +00:00
InstCombineWorklist.h
InstructionCombining.cpp	Generalize the reassociation transform in SimplifyCommutative (now renamed to	2010-11-13 15:10:37 +00:00
Makefile