maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
243,087 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

2 Commits

Author SHA1 Message Date
Simon Pilgrim a18ae9bd70 [CostModel] Fixed AVX integer shift costs 
Targets with AVX but without AVX2 were incorrectly reporting costs of 256-bit integer shifts.

llvm-svn: 250611
 2015-10-17 13:23:38 +00:00
Simon Pilgrim 602b0e1f0b [X86] Added ASHR cost model tests 
There are several dodgy costings due to AVX1 legalizing 256-bit integer vectors that need fixing.

As discussed in D8690. 

llvm-svn: 249981
 2015-10-11 17:08:05 +00:00