Nadav Rotem 0286ca89f0 InstCombine optimizes gep(bitcast(x)) even when the bitcasts casts away address ...

space info. We crash with an assert in this case. This change checks that the
address space of the bitcasted pointer is the same as the gep ptr.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128884 91177308-0d34-0410-b5e6-96231b3b80d8

2011-04-05 14:29:52 +00:00

..

CMakeLists.txt

Removed a bunch of unnecessary target_link_libraries.

2010-09-28 22:39:14 +00:00

InstCombine.h

InstCombine: Move (sext icmp) transforms into their own method. No intended functionality change.

2011-04-01 20:09:03 +00:00

InstCombineAddSub.cpp

add is always integer, thanks to Frits for noticing this.

2011-02-17 20:55:29 +00:00

InstCombineAndOrXor.cpp

InstCombine: Add a few missing combines for ANDs and ORs of sign bit tests.

2011-03-29 22:06:41 +00:00

InstCombineCalls.cpp

Use APInt's umul_ov instead of rolling our own overflow detection.

2011-03-27 15:04:38 +00:00

InstCombineCasts.cpp

While SimplifyDemandedBits constant folds this, we can't rely on it here.

2011-04-02 18:50:58 +00:00

InstCombineCompares.cpp

InstCombine: APFloat can't perform arithmetic on PPC double doubles, don't even try.

2011-03-31 21:35:49 +00:00

InstCombineLoadStoreAlloca.cpp

Remove PHINode::reserveOperandSpace(). Instead, add a parameter to

2011-03-30 11:28:46 +00:00

InstCombineMulDivRem.cpp

InstCombine: If the divisor of an fdiv has an exact inverse, turn it into an fmul.

2011-03-30 15:42:35 +00:00

InstCombinePHI.cpp

Remove PHINode::reserveOperandSpace(). Instead, add a parameter to

2011-03-30 11:28:46 +00:00

InstCombineSelect.cpp

Remove tabs I accidentally added.

2011-03-28 17:48:26 +00:00

InstCombineShifts.cpp

Enhance a bunch of transformations in instcombine to start generating

2011-02-10 05:36:31 +00:00

InstCombineSimplifyDemanded.cpp

PR9346: Prevent SimplifyDemandedBits from incorrectly introducing

2011-03-09 01:28:35 +00:00

InstCombineVectorOps.cpp

Instcombile optimization: extractelement(cast) -> cast(extractelement)

2011-03-31 22:57:29 +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

InstCombine optimizes gep(bitcast(x)) even when the bitcasts casts away address

2011-04-05 14:29:52 +00:00

Makefile

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

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