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llvm-project/llvm/lib/Transforms/InstCombine
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Dinesh Dwivedi adc07739a9 Added instruction combine to transform few more negative values addition to subtraction (Part 3) 
This patch enables transforms for

(x + (~(y | c) + 1) --> x - (y | c) if c is odd

Differential Revision: http://reviews.llvm.org/D4210

llvm-svn: 211881
 		2014-06-27 07:47:35 +00:00
..
CMakeLists.txt Tidy up a bit. No functional change. 2013-04-05 21:20:12 +00:00
InstCombine.h [InstCombine] mark ADD with nuw if no unsigned overflow 2014-06-17 00:42:07 +00:00
InstCombineAddSub.cpp Added instruction combine to transform few more negative values addition to subtraction (Part 3) 2014-06-27 07:47:35 +00:00
InstCombineAndOrXor.cpp Move optimization of some cases of (A & C1)|(B & C2) from instcombine to instsimplify. Patch by Rahul Jain, plus some last minute changes by me -- you can blame me for any bugs. 2014-06-19 03:51:46 +00:00
InstCombineCalls.cpp R600/SI: Add intrinsics for various math instructions. 2014-06-19 01:19:19 +00:00
InstCombineCasts.cpp Canonicalize addrspacecast ConstExpr between different pointer types 2014-06-15 21:40:57 +00:00
InstCombineCompares.cpp InstCombine: Disable umul.with.overflow recognition for vectors. 2014-06-24 10:47:52 +00:00
InstCombineLoadStoreAlloca.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
InstCombineMulDivRem.cpp InstCombine: Stop two transforms dueling 2014-06-19 07:14:33 +00:00
InstCombinePHI.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
InstCombineSelect.cpp This removes TODO added in http://reviews.llvm.org/D3658 2014-06-12 14:06:00 +00:00
InstCombineShifts.cpp Remove redundant code in InstCombineShift, no functionality change because instsimplify already does this and instcombine calls instsimplify a few lines above. Patch by Suyog Sarda! 2014-06-19 03:28:28 +00:00
InstCombineSimplifyDemanded.cpp Rename ComputeMaskedBits to computeKnownBits. "Masked" has been 2014-05-14 21:14:37 +00:00
InstCombineVectorOps.cpp Fix type of shuffle resulted from shuffle merge. 2014-05-13 06:07:21 +00:00
InstCombineWorklist.h [C++] Use 'nullptr'. 2014-04-28 04:05:08 +00:00
InstructionCombining.cpp InstCombine: Don't try to reorder shuffles where the mask is a ConstantExpr. 2014-06-24 10:38:10 +00:00
LLVMBuild.txt LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
Makefile
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