1 files changed, 2 insertions, 5 deletions
diff --git a/lib/Target/X86/Disassembler/X86Disassembler.cpp b/lib/Target/X86/Disassembler/X86Disassembler.cpp
index c58254ae38c19..b3c491b3de5e3 100644
--- a/lib/Target/X86/Disassembler/X86Disassembler.cpp
+++ b/lib/Target/X86/Disassembler/X86Disassembler.cpp
@@ -265,13 +265,10 @@ MCDisassembler::DecodeStatus X86GenericDisassembler::getInstruction(
 /// @param reg        - The Reg to append.
 static void translateRegister(MCInst &mcInst, Reg reg) {
 #define ENTRY(x) X86::x,
-  uint8_t llvmRegnums[] = {
-    ALL_REGS
-    0
-  };
+  static constexpr MCPhysReg llvmRegnums[] = {ALL_REGS};
 #undef ENTRY
 
-  uint8_t llvmRegnum = llvmRegnums[reg];
+  MCPhysReg llvmRegnum = llvmRegnums[reg];
   mcInst.addOperand(MCOperand::createReg(llvmRegnum));
 }