diff --git a/kitty/simd-string.c b/kitty/simd-string.c index aaa555738..f1a77fa5d 100644 --- a/kitty/simd-string.c +++ b/kitty/simd-string.c @@ -124,8 +124,8 @@ init_simd(void *x) { #ifdef __APPLE__ #ifdef __arm64__ // simde takes care of NEON on Apple Silicon - // ARM has only 128 bit registers. - has_sse4_2 = true; has_avx2 = false; + // ARM has only 128 bit registers buy using the avx2 code is still slightly faster + has_sse4_2 = true; has_avx2 = true; #else do_check(); // On GitHub actions there are some weird macOS machines which report avx2 not available but sse4.2 is available and then @@ -139,8 +139,8 @@ init_simd(void *x) { #ifdef __aarch64__ // no idea how to probe ARM cpu for NEON support. This file uses pretty // basic AVX2 and SSE4.2 intrinsics, so hopefully they work on ARM - // ARM has only 128 bit registers. - has_sse4_2 = true; has_avx2 = false; + // ARM has only 128 bit registers buy using the avx2 code is still slightly faster + has_sse4_2 = true; has_avx2 = true; #else do_check(); #endif