llvm-6502/lib/Transforms/InstCombine
Duncan Sands ac512171ff Having RHSKnownZero and RHSKnownOne be alternative names for KnownZero and KnownOne
(via APInt &RHSKnownZero = KnownZero, etc) seems dangerous and confusing to me: it
is easy not to notice this, and then wonder why KnownZero/RHSKnownZero changed
underneath you when you modified RHSKnownZero/KnownZero etc.  So get rid of this.
No intended functionality change (tested with "make check" + llvm-gcc bootstrap).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94802 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-29 06:18:46 +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 When the visitSub method was split into visitSub and visitFSub, this xform was 2010-01-13 23:23:17 +00:00
InstCombineAndOrXor.cpp change the canonical form of "cond ? -1 : 0" to be 2010-01-24 00:09:49 +00:00
InstCombineCalls.cpp Add constant support to object size handling and remove default 2010-01-29 01:09:57 +00:00
InstCombineCasts.cpp change the canonical form of "cond ? -1 : 0" to be 2010-01-24 00:09:49 +00:00
InstCombineCompares.cpp tidy up some stuff duncan pointed out. 2010-01-08 17:48:19 +00:00
InstCombineLoadStoreAlloca.cpp Keep ignoring pointer-to-pointer bitcasts 2010-01-22 19:05:05 +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