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Enable FMA support for windows 64bit

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This commit is contained in:
Robin Gareus 2021-01-20 14:23:06 +01:00
parent 5ff330bd7e
commit cbd2cc7b2e
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 3 additions and 2 deletions
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wscript
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@ -493,7 +493,8 @@ int main() { return 0; }''',
if opt.fpu_optimization:
if conf.env['build_target'] == 'armhf' or conf.env['build_target'] == 'aarch64':
conf.define('ARM_NEON_SUPPORT', 1)
elif conf.env['build_target'] == 'aarch64':
elif conf.env['build_target'] == 'mingw':
if re.search ('x86_64-w64', str(conf.env['CC'])) != None:
conf.define ('FPU_AVX_FMA_SUPPORT', 1)
elif conf.env['build_target'] == 'i386' or conf.env['build_target'] == 'i686' or conf.env['build_target'] == 'x86_64':
conf.check_cxx(fragment = "#include <immintrin.h>\nint main(void) { __m128 a; _mm_fmadd_ss(a, a, a); return 0; }\n",