6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-13 20:32:21 +00:00
Code Issues Projects Releases Wiki Activity

[AVX512] Add a comment for avx512_broadcast_pat multiclass

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224341 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Robert Khasanov 2014-12-16 16:12:11 +00:00
parent ea204e70fc
commit 43906dedbf
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lib/Target/X86/X86InstrAVX512.td
View File

@ -652,6 +652,9 @@ let ExeDomain = SSEPackedDouble in {
avx512vl_f64_info>, VEX_W, EVEX_CD8<64, CD8VT1>;
}
// avx512_broadcast_pat introduces patterns for broadcast with a scalar argument.
// Later, we can canonize broadcast instructions before ISel phase and
// eliminate additional patterns on ISel.
// SrcRC_v and SrcRC_s are RegisterClasses for vector and scalar
// representations of source
multiclass avx512_broadcast_pat<string InstName, SDNode OpNode,