Guozhi Wei 12ab473e2b [SLP] Pass in correct alignment when query memory access cost ...

This patch fixes bug https://llvm.org/bugs/show_bug.cgi?id=27897.

When query memory access cost, current SLP always passes in alignment value of 1 (unaligned), so it gets a very high cost of scalar memory access, and wrongly vectorize memory loads in the test case.

It can be fixed by simply giving correct alignment.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271333 91177308-0d34-0410-b5e6-96231b3b80d8

2016-05-31 20:41:19 +00:00

..

BBVectorize.cpp

[BBVectorize] Don't vectorize selects with a scalar condition and vector operands.

2016-05-26 18:43:57 +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

fix typo; NFC

2016-05-25 21:03:31 +00:00

SLPVectorizer.cpp

[SLP] Pass in correct alignment when query memory access cost

2016-05-31 20:41:19 +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