[AVX512] Remove comment I should have removed in r310808. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310811 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrAVX512.td b/lib/Target/X86/X86InstrAVX512.td
index 2a270b5450270c31e358eace46531a7c68167b5f..b805a2b9e7d702e8cc432358ee9a2ef56d30f331 100644 (file)
--- a/lib/Target/X86/X86InstrAVX512.td
+++ b/lib/Target/X86/X86InstrAVX512.td
@@ -653,9 +653,6 @@ multiclass vextract_for_size<int Opcode,
                              SDNodeXForm EXTRACT_get_vextract_imm> {
 
   let hasSideEffects = 0, ExeDomain = To.ExeDomain in {
-    // use AVX512_maskable_in_asm (AVX512_maskable can't be used due to
-    // vextract_extract), we interesting only in patterns without mask,
-    // intrinsics pattern match generated bellow.
     defm rr : AVX512_maskable<Opcode, MRMDestReg, To, (outs To.RC:$dst),
                 (ins From.RC:$src1, u8imm:$idx),
                 "vextract" # To.EltTypeName # "x" # To.NumElts,