maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[AVX] Fix vpcmpeqq predicate. 

Summary:
Fix vpcmpeqq predicate. AVX512 version of vpcmpeqq is not equivalent to AVX one.
Split from https://reviews.llvm.org/D32679

Reviewers: craig.topper, zvi, aymanmus

Reviewed By: craig.topper

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D32786

llvm-svn: 302119
This commit is contained in:
Igor Breger 2017-05-04 06:24:52 +00:00
parent 57aa0d42d9
commit c6eccdd5c0
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
llvm/lib/Target/X86/X86InstrSSE.td
View File

@ -6718,14 +6718,15 @@ let Constraints = "$src1 = $dst" in {
SSE_INTMUL_ITINS_P, 1>;
}
let Predicates = [HasAVX, NoVLX] in {
let Predicates = [HasAVX, NoVLX] in
defm VPMULLD : SS48I_binop_rm<0x40, "vpmulld", mul, v4i32, VR128,
loadv2i64, i128mem, 0, SSE_PMULLD_ITINS>,
VEX_4V, VEX_WIG;
let Predicates = [HasAVX] in
defm VPCMPEQQ : SS48I_binop_rm<0x29, "vpcmpeqq", X86pcmpeq, v2i64, VR128,
loadv2i64, i128mem, 0, SSE_INTALU_ITINS_P>,
VEX_4V, VEX_WIG;
}
let Predicates = [HasAVX2] in {
defm VPMULLDY : SS48I_binop_rm<0x40, "vpmulld", mul, v8i32, VR256,
loadv4i64, i256mem, 0, SSE_PMULLD_ITINS>,