Commit Graph

2 Commits

Author SHA1 Message Date
Andrea Di Biagio
d1232fa1c0 Fix line ending in test CodeGen/X86/pr22774.ll. NFC.
Also, replaced line with 'target triple' with flag -mtriple on the RUN line.
Removed the data layout string as it is not needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231654 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-09 15:02:01 +00:00
Michael Kuperstein
bbfda9c125 [DAGCombine] Fix a bug in a BUILD_VECTOR combine
When trying to convert a BUILD_VECTOR into a shuffle, we try to split a single source vector that is twice as wide as the destination vector. 
We can not do this when we also need the zero vector to create a blend.
This fixes PR22774.

Differential Revision: http://reviews.llvm.org/D8040

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231219 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-04 07:27:39 +00:00