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Author SHA1 Message Date
Michael Kuperstein 5185b7dde3 [LV] Remove triples from target-independent vectorizer tests. NFC. 
Vectorizer tests in the target-independent directory should not have a target
triple. If a test really needs to query a specific backend, it belongs in the
right target subdirectory (which "REQUIRES" the right backend). Otherwise, it
should not specify a triple.

llvm-svn: 283512
 2016-10-06 23:57:25 +00:00
Andrey Turetskiy 94c2179550 Quick fix for the test from rL272014 "[LAA] Improve non-wrapping pointer 
detection by handling loop-invariant case" (s couple of buildbots failed).

Patch by Roman Shirokiy.

llvm-svn: 272019
 2016-06-07 15:52:35 +00:00
Andrey Turetskiy 9f02c58670 [LAA] Improve non-wrapping pointer detection by handling loop-invariant case. 
This fixes PR26314. This patch adds new helper “isNoWrap” with detection of
loop-invariant pointer case.

Patch by Roman Shirokiy.

Ref: https://llvm.org/bugs/show_bug.cgi?id=26314

Differential Revision: http://reviews.llvm.org/D17268

llvm-svn: 272014
 2016-06-07 14:55:27 +00:00