llvm-project/llvm/lib/Transforms/InstCombine
Nadav Rotem a069c6ce05 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.

llvm-svn: 128884
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