Duncan Sands a77243300b Transform "A + B >= A + C" into "B >= C" if the adds do not wrap. Likewise for some ...

variations (some of these were already present so I unified the code).  Spotted by my
auto-simplifier as occurring a lot.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125734 91177308-0d34-0410-b5e6-96231b3b80d8

2011-02-17 07:46:37 +00:00

..

CMakeLists.txt

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InstCombine.h

refactor some code out into a helper method.

2011-02-13 07:43:07 +00:00

InstCombineAddSub.cpp

preserve NUW/NSW when transforming add x,x

2011-02-17 02:23:02 +00:00

InstCombineAndOrXor.cpp

Fix 9216 - Endless loop in InstCombine pass.

2011-02-15 07:13:48 +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

convert ConstantVector::get to use ArrayRef.

2011-02-15 00:14:00 +00:00

InstCombineCompares.cpp

Transform "A + B >= A + C" into "B >= C" if the adds do not wrap. Likewise for some

2011-02-17 07:46:37 +00:00

InstCombineLoadStoreAlloca.cpp

Spelling fix: consequtive -> consecutive.

2011-02-15 09:23:02 +00:00

InstCombineMulDivRem.cpp

Enhance a bunch of transformations in instcombine to start generating

2011-02-10 05:36:31 +00:00

InstCombinePHI.cpp

…

InstCombineSelect.cpp

Fold select + select where both selects are on the same condition.

2011-01-28 03:28:10 +00:00

InstCombineShifts.cpp

Enhance a bunch of transformations in instcombine to start generating

2011-02-10 05:36:31 +00:00

InstCombineSimplifyDemanded.cpp

teach SimplifyDemandedBits that exact shifts demand the bits they

2011-02-10 05:09:34 +00:00

InstCombineVectorOps.cpp

PR5207: Rename overloaded APInt methods set(), clear(), flip() to

2010-12-01 08:53:58 +00:00

InstCombineWorklist.h

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InstructionCombining.cpp

Do not forget DebugLoc!

2011-02-15 02:02:30 +00:00

Makefile

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