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DRYer: Use the SIMD detection in setup.py to avoid calling __builtin_cpu_supports

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Kovid Goyal
2024-03-14 20:57:09 +05:30
parent 393169f79d
commit 76ae5f5b9b
1 changed files with 1 additions and 3 deletions
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4
kitty/simd-string.c
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@@ -217,9 +217,7 @@ init_simd(void *x) {
// basic AVX2 and SSE4.2 intrinsics, so hopefully they work on ARM
// ARM has only 128 bit registers buy using the avx2 code is still slightly faster
has_sse4_2 = true; has_avx2 = true;
#elif defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) || defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__)
// armv6 or armv7 have no __builtin_cpu_supports so assume no SIMD we dont really support these platforms anyway
#else
#elif !defined(KITTY_NO_SIMD)
do_check();
#endif
#endif