llvm-project/llvm/lib/Transforms/InstCombine
Nick Lewycky de49278c26 Teach instcombine to preserve the nsw bit by doing an after-the-fact analysis
when combining add and sub instructions. Patch by Pranav Bhandarkar!

llvm-svn: 137570
2011-08-14 01:45:19 +00:00
..
CMakeLists.txt Rewrite the CMake build to use explicit dependencies between libraries, 2011-07-29 00:14:25 +00:00
InstCombine.h land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
InstCombineAddSub.cpp land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
InstCombineAndOrXor.cpp land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
InstCombineCalls.cpp Add the 'resume' instruction for the new EH rewrite. 2011-07-31 06:30:59 +00:00
InstCombineCasts.cpp Convert GetElementPtrInst to use ArrayRef. 2011-07-25 09:48:08 +00:00
InstCombineCompares.cpp Clean up includes of llvm/Analysis/ConstantFolding.h so it's included where it's used and not included where it isn't. 2011-07-20 21:57:23 +00:00
InstCombineLoadStoreAlloca.cpp Convert GetElementPtrInst to use ArrayRef. 2011-07-25 09:48:08 +00:00
InstCombineMulDivRem.cpp land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
InstCombinePHI.cpp Shorten some expressions by using ArrayRef::slice(). 2011-07-25 15:13:01 +00:00
InstCombineSelect.cpp Clean up includes of llvm/Analysis/ConstantFolding.h so it's included where it's used and not included where it isn't. 2011-07-20 21:57:23 +00:00
InstCombineShifts.cpp Make sure to correctly clear the exact/nuw/nsw flags off of shifts when they are combined together. <rdar://problem/9859829> 2011-07-29 00:18:19 +00:00
InstCombineSimplifyDemanded.cpp land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +00:00
InstCombineVectorOps.cpp land David Blaikie's patch to de-constify Type, with a few tweaks. 2011-07-18 04:54:35 +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 Teach instcombine to preserve the nsw bit by doing an after-the-fact analysis 2011-08-14 01:45:19 +00:00
Makefile make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 2010-01-24 20:43:08 +00:00