From f68f1e2482fac7d391416aebb8fd8964ec68a739 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Sat, 19 Oct 2013 14:13:59 -0700
Subject: [PATCH] Avoid an unused variable.

---
 Common/CPUDetect.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Common/CPUDetect.cpp b/Common/CPUDetect.cpp
index 28072e7423..44e8123502 100644
--- a/Common/CPUDetect.cpp
+++ b/Common/CPUDetect.cpp
@@ -215,9 +215,8 @@ void CPUInfo::Detect()
 	if (max_ex_fn >= 0x80000001) {
 		// Check for more features.
 		__cpuid(cpu_id, 0x80000001);
-		bool cmp_legacy = false;
 		if (cpu_id[2] & 1) bLAHFSAHF64 = true;
-		if (cpu_id[2] & 2) cmp_legacy = true; //wtf is this?
+		// CmpLegacy (bit 2) is deprecated.
 		if ((cpu_id[3] >> 29) & 1) bLongMode = true;
 	}