shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions 6 Packages Projects Releases Wiki Activity
256,834 Commits 1,713 Branches 298 Tags
Commit Graph

2 Commits

Author SHA1 Message Date
Ayman Musa
63cfb16b93 [X86] Quick fix for build bot failure (r297127) due to unused variable. 
llvm-svn: 297130
 2017-03-07 08:56:27 +00:00
Ayman Musa
850fc977c8 [X86][AVX512] Adding new LLVM TableGen backend which generates the EVEX2VEX compressing tables. 
X86EvexToVex machine instruction pass compresses EVEX encoded instructions by replacing them with their identical VEX encoded instructions when possible.
It uses manually supported 2 large tables that map the EVEX instructions to their VEX ideticals.
This TableGen backend replaces the tables by automatically generating them.

Differential Revision: https://reviews.llvm.org/D30451

llvm-svn: 297127
 2017-03-07 08:11:19 +00:00