Chris Lattner 74529826a7 fix logical-select to invoke filecheck right, and fix hte instcombine ...

xform it is checking to actually pass.  There is no need to match
m_SelectCst<0, -1> since instcombine canonicalizes that into not(sext).

Add matches for sext(not(x)) in addition to not(sext(x)).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95420 91177308-0d34-0410-b5e6-96231b3b80d8

2010-02-05 19:53:02 +00:00

..

CMakeLists.txt

split and/or/xor out into one overly-large (2000LOC) file. However, I think

2010-01-05 07:50:36 +00:00

InstCombine.h

inline and remove the rest of commonIntCastTransforms.

2010-01-10 01:00:46 +00:00

InstCombineAddSub.cpp

Simplify/generalize the xor+add->sign-extend instcombine.

2010-01-31 04:29:12 +00:00

InstCombineAndOrXor.cpp

fix logical-select to invoke filecheck right, and fix hte instcombine

2010-02-05 19:53:02 +00:00

InstCombineCalls.cpp

Remove this code for now. I have a better idea and will rewrite with

2010-02-05 19:04:06 +00:00

InstCombineCasts.cpp

LangRef.html says that inttoptr and ptrtoint always use zero-extension

2010-02-02 01:44:02 +00:00

InstCombineCompares.cpp

cleanups.

2010-02-01 19:54:45 +00:00

InstCombineLoadStoreAlloca.cpp

Check alignment of loads when deciding whether it is safe to execute them

2010-01-30 04:42:39 +00:00

InstCombineMulDivRem.cpp

Fix comment.

2010-01-17 06:49:03 +00:00

InstCombinePHI.cpp

Add newline at EOF.

2010-01-05 13:32:48 +00:00

InstCombineSelect.cpp

change the canonical form of "cond ? -1 : 0" to be

2010-01-24 00:09:49 +00:00

InstCombineShifts.cpp

fix a potential overflow issue Eli pointed out.

2010-01-23 23:31:46 +00:00

InstCombineSimplifyDemanded.cpp

Having RHSKnownZero and RHSKnownOne be alternative names for KnownZero and KnownOne

2010-01-29 06:18:46 +00:00

InstCombineVectorOps.cpp

reduce indentation

2010-01-05 05:42:08 +00:00

InstCombineWorklist.h

remove a ton of unneeded LLVMContext stuff.

2010-01-04 07:02:48 +00:00

InstructionCombining.cpp

teach ComputeNumSignBits to look through PHI nodes.

2010-01-07 23:44:37 +00:00

Makefile

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

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