Owen Anderson 0c326f07ca When InstCombine tries to fold away (fsub x, (fneg y)) into (fadd x, y), it is ...

also worthwhile for it to look through FP extensions and truncations, whose
application commutes with fneg.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187249 91177308-0d34-0410-b5e6-96231b3b80d8

2013-07-26 21:40:29 +00:00

..

CMakeLists.txt

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombine.h

Reapply with r182909 with a fix to the calculation of the new indices for

2013-05-31 00:59:42 +00:00

InstCombineAddSub.cpp

When InstCombine tries to fold away (fsub x, (fneg y)) into (fadd x, y), it is

2013-07-26 21:40:29 +00:00

InstCombineAndOrXor.cpp

Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.

2013-07-14 04:42:23 +00:00

InstCombineCalls.cpp

Fix using arg_end() - arg_begin() instead of arg_size()

2013-06-28 00:25:40 +00:00

InstCombineCasts.cpp

InstCombine: Don't claim to be able to evaluate any shl in a zexted type.

2013-05-10 16:26:37 +00:00

InstCombineCompares.cpp

InstCombine: Fix typo in comment for visitICmpInstWithInstAndIntCst

2013-07-09 09:24:35 +00:00

InstCombineLoadStoreAlloca.cpp

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombineMulDivRem.cpp

Correct case of m_UIToFp to m_UIToFP to match instruction name, add m_SIToFP for consistency.

2013-07-26 17:55:00 +00:00

InstCombinePHI.cpp

Tidy up a bit. No functional change.

2013-04-05 21:20:12 +00:00

InstCombineSelect.cpp

InstCombine: Also turn selects fed by an and into arithmetic when the types don't match.

2013-06-29 21:17:04 +00:00

InstCombineShifts.cpp

…

InstCombineSimplifyDemanded.cpp

InstCombine: Don't just copy known bits from the first operand of an srem.

2013-05-09 16:32:32 +00:00

InstCombineVectorOps.cpp

Fix a crash in EvaluateInDifferentElementOrder where it would generate an

2013-07-12 23:08:06 +00:00

InstCombineWorklist.h

…

InstructionCombining.cpp

Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size.

2013-07-04 01:31:24 +00:00

LLVMBuild.txt

…

Makefile

…