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util/u_cpu_detect: Drop unused has_tsc

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This will allow us to add has_clflushopt without spilling into an new
unsigned.

Suggested-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22379>
This commit is contained in:
Jordan Justen
2023-04-09 12:25:14 -07:00
committed by Marge Bot
parent e111d3241a
commit 159c797362
2 changed files with 2 additions and 3 deletions
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2
src/util/u_cpu_detect.c
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@@ -853,7 +853,6 @@ _util_cpu_detect_once(void)
}
/* general feature flags */
util_cpu_caps.has_tsc = (regs2[3] >> 4) & 1; /* 0x0000010 */
util_cpu_caps.has_mmx = (regs2[3] >> 23) & 1; /* 0x0800000 */
util_cpu_caps.has_sse = (regs2[3] >> 25) & 1; /* 0x2000000 */
util_cpu_caps.has_sse2 = (regs2[3] >> 26) & 1; /* 0x4000000 */
@@ -958,7 +957,6 @@ _util_cpu_detect_once(void)
printf("util_cpu_caps.x86_cpu_type = %u\n", util_cpu_caps.x86_cpu_type);
printf("util_cpu_caps.cacheline = %u\n", util_cpu_caps.cacheline);
printf("util_cpu_caps.has_tsc = %u\n", util_cpu_caps.has_tsc);
printf("util_cpu_caps.has_mmx = %u\n", util_cpu_caps.has_mmx);
printf("util_cpu_caps.has_mmx2 = %u\n", util_cpu_caps.has_mmx2);
printf("util_cpu_caps.has_sse = %u\n", util_cpu_caps.has_sse);

3
src/util/u_cpu_detect.h
View File

@@ -88,7 +88,6 @@ struct util_cpu_caps_t {
unsigned cacheline;
unsigned has_intel:1;
unsigned has_tsc:1;
unsigned has_mmx:1;
unsigned has_mmx2:1;
unsigned has_sse:1;
@@ -121,6 +120,8 @@ struct util_cpu_caps_t {
unsigned has_avx512vl:1;
unsigned has_avx512vbmi:1;
unsigned unused:1;
unsigned num_L3_caches;
unsigned num_cpu_mask_bits;
unsigned max_vector_bits;