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-rw-r--r--lib/Target/X86/X86CodeEmitter.cpp1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index 8102ce61e0..cf1dda4790 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -384,7 +384,6 @@ static unsigned sizeOfImm(const TargetInstrDescriptor *Desc) {
/// e.g. r8, xmm8, etc.
bool Emitter::isX86_64ExtendedReg(const MachineOperand &MO) {
if (!MO.isRegister()) return false;
- unsigned RegNo = MO.getReg();
switch (MO.getReg()) {
default: break;
case X86::R8: case X86::R9: case X86::R10: case X86::R11: