Nick Lewycky c7e12f7dbf Make use of the exact bit when optimizing '(X >>exact 3) << 1' to eliminate the ...

'and' that would zero out the trailing bits, and to produce an exact shift
ourselves.

llvm-svn: 147391

2011-12-31 21:30:22 +00:00

..

CMakeLists.txt

build/CMake: Finish removal of add_llvm_library_dependencies.

2011-11-29 19:25:30 +00:00

InstCombine.h

Fix a few more places where TargetData/TargetLibraryInfo is not being passed.

2011-12-02 01:26:24 +00:00

InstCombineAddSub.cpp

InstCombine: Add a combine that turns (2^n)-1 ^ x back into (2^n)-1 - x iff x is smaller than 2^n and it fuses with a following add.

2011-12-24 17:31:53 +00:00

InstCombineAndOrXor.cpp

Refactor code used in InstCombine::FoldAndOfICmps to new file.

2011-12-17 01:20:32 +00:00

InstCombineCalls.cpp

Add support for vectors of pointers.

2011-12-05 06:29:09 +00:00

InstCombineCasts.cpp

The powers that be have decided that LLVM IR should now support 16-bit

2011-12-17 00:04:22 +00:00

InstCombineCompares.cpp

The powers that be have decided that LLVM IR should now support 16-bit

2011-12-17 00:04:22 +00:00

InstCombineLoadStoreAlloca.cpp

Use the getFirstInsertionPt() method instead of getFirstNonPHI + an 'isa<>'

2011-08-16 20:45:24 +00:00

InstCombineMulDivRem.cpp

InstCombine now optimizes vector udiv by power of 2 to shifts

2011-11-07 23:04:49 +00:00

InstCombinePHI.cpp

Update instcombine for atomic load/store.

2011-08-15 22:09:40 +00:00

InstCombineSelect.cpp

Added InstCombine for "select cond, ~cond, x" type patterns

2011-12-15 00:56:45 +00:00

InstCombineShifts.cpp

Make use of the exact bit when optimizing '(X >>exact 3) << 1' to eliminate the

2011-12-31 21:30:22 +00:00

InstCombineSimplifyDemanded.cpp

InstCombine: Canonicalize (2^n)-1 - x into (2^n)-1 ^ x iff x is known to be smaller than 2^n.

2011-12-24 17:31:38 +00:00

InstCombineVectorOps.cpp

Minor simplification: use ShuffleVectorInst::getMaskValue instead of a more expensive helper.

2011-10-21 19:11:34 +00:00

InstCombineWorklist.h

InstCombine: We know the number of items initially added to the worklist map, reserve space early to avoid rehashing.

2011-03-05 16:43:46 +00:00

InstructionCombining.cpp

Add support for vectors of pointers.

2011-12-05 06:29:09 +00:00

LLVMBuild.txt

LLVMBuild: Remove trailing newline, which irked me.

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

Makefile

make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.

2010-01-24 20:43:08 +00:00