diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td
index aebaf29a596d..5da5daf40632 100644
--- a/llvm/lib/Target/X86/X86InstrAVX512.td
+++ b/llvm/lib/Target/X86/X86InstrAVX512.td
@@ -816,13 +816,13 @@ def : Pat<(v64i8 (insert_subvector undef, (v32i8 VR256X:$src), (iPTR 0))),
           (INSERT_SUBREG (v64i8 (IMPLICIT_DEF)), VR256X:$src, sub_ymm)>;
 
 // vextractps - extract 32 bits from XMM
-def VEXTRACTPSzrr : AVX512AIi8<0x17, MRMDestReg, (outs GR32:$dst),
+def VEXTRACTPSZrr : AVX512AIi8<0x17, MRMDestReg, (outs GR32:$dst),
       (ins VR128X:$src1, u8imm:$src2),
       "vextractps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
       [(set GR32:$dst, (extractelt (bc_v4i32 (v4f32 VR128X:$src1)), imm:$src2))]>,
       EVEX;
 
-def VEXTRACTPSzmr : AVX512AIi8<0x17, MRMDestMem, (outs),
+def VEXTRACTPSZmr : AVX512AIi8<0x17, MRMDestMem, (outs),
       (ins f32mem:$dst, VR128X:$src1, u8imm:$src2),
       "vextractps\t{$src2, $src1, $dst|$dst, $src1, $src2}",
       [(store (extractelt (bc_v4i32 (v4f32 VR128X:$src1)), imm:$src2),