Adam Nemet fdb20595a1 [LV] Preserve LoopInfo when store predication is used ...

This was a latent bug that got exposed by the change to add LoopSimplify
as a dependence to LoopLoadElimination.  Since LoopInfo was corrupted
after LV, LoopSimplify mis-compiled nbench in the test-suite (more
details in the PR).

The problem was that when we create the blocks for predicated stores we
didn't add those to any loops.

The original testcase for store predication provides coverage for this
assuming we verify LI on the way out of LV.

Fixes PR26952.

llvm-svn: 263565

2016-03-15 18:06:20 +00:00

..

BBVectorize.cpp

ADT: Remove == and != comparisons between ilist iterators and pointers

2016-02-21 20:39:50 +00:00

CMakeLists.txt

Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.

2015-02-11 03:28:02 +00:00

LLVMBuild.txt

Update libdeps since TLI was moved from Target to Analysis in r226078.

2015-01-15 05:21:00 +00:00

LoopVectorize.cpp

[LV] Preserve LoopInfo when store predication is used

2016-03-15 18:06:20 +00:00

SLPVectorizer.cpp

[SLP] Update comment to reflect reality. NFC.

2016-03-15 13:27:58 +00:00

Vectorize.cpp

[PM] Remove the old 'PassManager.h' header file at the top level of

2015-02-13 10:01:29 +00:00