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util: Drop 3Dnow optimisation leftovers

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Fixes: a3218e65d1 ("mesa: remove long dead 3Dnow optimisation") # 24.3
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Yonggang Luo <luoyonggang@gmail.com>
Signed-off-by: David Heidelberg <david@ixit.cz>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31998>
This commit is contained in:
David Heidelberg 2024-11-06 01:38:47 -05:00 • committed by Marge Bot
parent 59b2549279
commit ae85e6920c
2 changed files with 0 additions and 7 deletions
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5
src/util/u_cpu_detect.c
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@ -933,13 +933,10 @@ _util_cpu_detect_once(void)
cpuid(0x80000000, regs);
if (regs[0] >= 0x80000001) {
cpuid(0x80000001, regs2);
util_cpu_caps.has_mmx |= (regs2[3] >> 23) & 1;
util_cpu_caps.has_mmx2 |= (regs2[3] >> 22) & 1;
util_cpu_caps.has_3dnow = (regs2[3] >> 31) & 1;
util_cpu_caps.has_3dnow_ext = (regs2[3] >> 30) & 1;
util_cpu_caps.has_xop = util_cpu_caps.has_avx &&
((regs2[2] >> 11) & 1);
@ -1001,8 +998,6 @@ _util_cpu_detect_once(void)
printf("util_cpu_caps.has_avx2 = %u\n", util_cpu_caps.has_avx2);
printf("util_cpu_caps.has_f16c = %u\n", util_cpu_caps.has_f16c);
printf("util_cpu_caps.has_popcnt = %u\n", util_cpu_caps.has_popcnt);
printf("util_cpu_caps.has_3dnow = %u\n", util_cpu_caps.has_3dnow);
printf("util_cpu_caps.has_3dnow_ext = %u\n", util_cpu_caps.has_3dnow_ext);
printf("util_cpu_caps.has_xop = %u\n", util_cpu_caps.has_xop);
printf("util_cpu_caps.has_altivec = %u\n", util_cpu_caps.has_altivec);
printf("util_cpu_caps.has_vsx = %u\n", util_cpu_caps.has_vsx);

2
src/util/u_cpu_detect.h
View file

@ -101,8 +101,6 @@ struct util_cpu_caps_t {
unsigned has_avx2:1;
unsigned has_f16c:1;
unsigned has_fma:1;
unsigned has_3dnow:1;
unsigned has_3dnow_ext:1;
unsigned has_xop:1;
unsigned has_altivec:1;
unsigned has_vsx:1;