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| author |  Wunkolo | 2022-02-23 20:28:25 -0800 |
|---|---|---|
| committer | Wunkolo | 2022-03-09 13:57:47 -0800 |
| commit | 873a9fa7e5083de46f37718d0805aeec176af584 (patch) | |
| tree | 8367047d071fae6c273faf0e6a61120e6c087f05 /src/common/x64/cpu_detect.cpp | |
| parent | cpu_detect: Refactor cpu/manufacturer identification (diff) | |
| download | yuzu-873a9fa7e5083de46f37718d0805aeec176af584.tar.gz yuzu-873a9fa7e5083de46f37718d0805aeec176af584.tar.xz yuzu-873a9fa7e5083de46f37718d0805aeec176af584.zip | |
cpu_detect: Add missing `lzcnt` detection
Diffstat (limited to 'src/common/x64/cpu_detect.cpp')
| -rw-r--r-- | src/common/x64/cpu_detect.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/common/x64/cpu_detect.cpp b/src/common/x64/cpu_detect.cpp index 65369bfbe..a95dc15a3 100644 --- a/src/common/x64/cpu_detect.cpp +++ b/src/common/x64/cpu_detect.cpp | |||
| @@ -138,6 +138,7 @@ static CPUCaps Detect() { | |||
| 138 | if (max_ex_fn >= 0x80000001) { | 138 | if (max_ex_fn >= 0x80000001) { |
| 139 | // Check for more features | 139 | // Check for more features |
| 140 | __cpuid(cpu_id, 0x80000001); | 140 | __cpuid(cpu_id, 0x80000001); |
| 141 | caps.lzcnt = Common::Bit<5>(cpu_id[2]); | ||
| 141 | caps.fma4 = Common::Bit<16>(cpu_id[2]); | 142 | caps.fma4 = Common::Bit<16>(cpu_id[2]); |
| 142 | } | 143 | } |
| 143 | 144 | ||