typo; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233761 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 2697a543df64cedec242aea7a98144497d725757..c2626808774c441ed8f369c892fca01e86a7ca08 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -8359,7 +8359,7 @@ let Predicates = [HasAVX2] in {
   def : Pat<(v4f64 (X86VBroadcast (v2f64 VR128:$src))),
           (VBROADCASTSDYrr VR128:$src)>;
 
-  // Provide aliases for broadcast from the same regitser class that
+  // Provide aliases for broadcast from the same register class that
   // automatically does the extract.
   def : Pat<(v32i8 (X86VBroadcast (v32i8 VR256:$src))),
             (VPBROADCASTBYrr (v16i8 (EXTRACT_SUBREG (v32i8 VR256:$src),