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)