Matthew Simpson 7763474960 [LV] Use correct insertion point when type shrinking reductions ... When type shrinking reductions, we should insert the truncations and extends at the end of the loop latch block. Previously, these instructions were inserted at the end of the loop header block. The difference is only a problem for loops with predicated instructions (e.g., conditional stores and instructions that may divide by zero). For these instructions, we create new basic blocks inside the vectorized loop, which cause the loop header and latch to no longer be the same block. This should fix PR34687. Reference: https://bugs.llvm.org/show_bug.cgi?id=34687 llvm-svn: 314542		2017-09-29 18:07:39 +00:00
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CMakeLists.txt	[LV] Fix PR34248 - recommit D32871 after revert r311304	2017-08-27 12:55:46 +00:00
LLVMBuild.txt
LoadStoreVectorizer.cpp	[KnownBits] Add bit counting methods to KnownBits struct and use them where possible	2017-05-12 17:20:30 +00:00
LoopVectorize.cpp	[LV] Use correct insertion point when type shrinking reductions	2017-09-29 18:07:39 +00:00
SLPVectorizer.cpp	[SLP] Fix crash on propagate IR flags for undef operands of min/max	2017-09-27 17:42:49 +00:00
Vectorize.cpp	Remove the BBVectorize pass.	2017-06-30 07:09:08 +00:00
VPlan.cpp	[LV] Fix PR34248 - recommit D32871 after revert r311304	2017-08-27 12:55:46 +00:00
VPlan.h	[LV] Fix PR34248 - recommit D32871 after revert r311304	2017-08-27 12:55:46 +00:00