1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index ede418df27..d65471e275 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -502,6 +502,14 @@ class ImmZExtAsmOperandClass : AsmOperandClass {
   let RenderMethod = "addImmOperands";
 }
 
+def X86GR32orGR64AsmOperand : AsmOperandClass {
+  let Name = "GR32orGR64";
+}
+
+def GR32orGR64 : RegisterOperand<GR32> {
+  let ParserMatchClass = X86GR32orGR64AsmOperand;
+}
+
 // Sign-extended immediate classes. We don't need to define the full lattice
 // here because there is no instruction with an ambiguity between ImmSExti64i32
 // and ImmSExti32i8.