Rafael Espindola 26c8dcc692 Always compute all the bits in ComputeMaskedBits. ...

This allows us to keep passing reduced masks to SimplifyDemandedBits, but
know about all the bits if SimplifyDemandedBits fails. This allows instcombine
to simplify cases like the one in the included testcase.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154011 91177308-0d34-0410-b5e6-96231b3b80d8

2012-04-04 12:51:34 +00:00

..

CMakeLists.txt

build/CMake: Finish removal of add_llvm_library_dependencies.

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

InstCombine.h

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

InstCombineAddSub.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

InstCombineAndOrXor.cpp

eliminate an unneeded branch, part of PR12357

2012-03-26 19:13:57 +00:00

InstCombineCalls.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

InstCombineCasts.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

InstCombineCompares.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

InstCombineLoadStoreAlloca.cpp

Revert r152907.

2012-03-16 18:20:54 +00:00

InstCombineMulDivRem.cpp

Remove some dead code and tidy things up now that vectors use ConstantDataVector

2012-02-06 21:56:39 +00:00

InstCombinePHI.cpp

Update instcombine for atomic load/store.

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

InstCombineSelect.cpp

More dead code removal (using -Wunreachable-code)

2012-01-20 21:51:11 +00:00

InstCombineShifts.cpp

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

InstCombineSimplifyDemanded.cpp

Always compute all the bits in ComputeMaskedBits.

2012-04-04 12:51:34 +00:00

InstCombineVectorOps.cpp

continue making the world safe for ConstantDataVector. At this point,

2012-01-27 03:08:05 +00:00

InstCombineWorklist.h

Use an iterator instead of calling .size() on the worklist every time, which is wasteful.

2012-03-15 11:19:41 +00:00

InstructionCombining.cpp

153465 was incorrect. In this code we wanted to check that the pointer operand is of pointer type (and not vector type).

2012-03-26 21:00:53 +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