From 4af413623b4551d5c8c5ab223250427ce8a0beaf Mon Sep 17 00:00:00 2001
From: Morph <39850852+Morph1984@users.noreply.github.com>
Date: Mon, 13 Dec 2021 20:45:18 -0500
Subject: [PATCH] common/cpu_detect: Remove CPU family and model
We currently do not make use of these fields, remove them for now.
---
src/common/x64/cpu_detect.cpp | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/src/common/x64/cpu_detect.cpp b/src/common/x64/cpu_detect.cpp
index fccd2eee54..fbeacc7e23 100644
--- a/src/common/x64/cpu_detect.cpp
+++ b/src/common/x64/cpu_detect.cpp
@@ -71,9 +71,6 @@ static CPUCaps Detect() {
else
caps.manufacturer = Manufacturer::Unknown;
- u32 family = {};
- u32 model = {};
-
__cpuid(cpu_id, 0x80000000);
u32 max_ex_fn = cpu_id[0];
@@ -84,15 +81,6 @@ static CPUCaps Detect() {
// Detect family and other miscellaneous features
if (max_std_fn >= 1) {
__cpuid(cpu_id, 0x00000001);
- family = (cpu_id[0] >> 8) & 0xf;
- model = (cpu_id[0] >> 4) & 0xf;
- if (family == 0xf) {
- family += (cpu_id[0] >> 20) & 0xff;
- }
- if (family >= 6) {
- model += ((cpu_id[0] >> 16) & 0xf) << 4;
- }
-
if ((cpu_id[3] >> 25) & 1)
caps.sse = true;
if ((cpu_id[3] >> 26) & 1)