Jim Grosbach d11584a7f7 Revert "InstCombine: Fold more shuffles of shuffles." ...

This reverts commit r180802

There's ongoing discussion about whether this is the right place to make
this transformation. Reverting for now while we figure it out.

llvm-svn: 180834

2013-05-01 00:25:27 +00:00

..

CMakeLists.txt

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombine.h

Added a function scalarizePHI() that sclarizes a vector phi instruction if it has only 2 uses: one to promote the vector phi in a loop and the other use is an extract operation of one element at a constant location.

2013-04-18 19:35:39 +00:00

InstCombineAddSub.cpp

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombineAndOrXor.cpp

Reorders two transforms that collide with each other

2013-04-14 21:15:43 +00:00

InstCombineCalls.cpp

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombineCasts.cpp

Make InstCombineCasts.cpp:OptimizeIntToFloatBitCast endian safe.

2013-03-26 15:36:14 +00:00

InstCombineCompares.cpp

Simplify (A & ~B) in icmp if A is a power of 2

2013-04-12 17:25:07 +00:00

InstCombineLoadStoreAlloca.cpp

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombineMulDivRem.cpp

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombinePHI.cpp

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombineSelect.cpp

Fix a bug in foldSelectICmpAndOr.

2013-04-30 10:36:33 +00:00

InstCombineShifts.cpp

Revert r174152. The shift amount may overflow and in that case this transformation is illegal.

2013-02-01 07:59:33 +00:00

InstCombineSimplifyDemanded.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

InstCombineVectorOps.cpp

Revert "InstCombine: Fold more shuffles of shuffles."

2013-05-01 00:25:27 +00:00

InstCombineWorklist.h

Remove trailing spaces.

2013-01-14 23:16:36 +00:00

InstructionCombining.cpp

Move C++ code out of the C headers and into either C++ headers

2013-04-22 22:47:22 +00:00

LLVMBuild.txt

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

Makefile

…