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author | Henrik Gramner <gramner@twoorioles.com> | 2021-08-23 20:22:01 +0300 |
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committer | Henrik Gramner <gramner@twoorioles.com> | 2021-08-31 12:47:42 +0300 |
commit | 64c65de3faf1fa5e0272858203a9590f4ca31927 (patch) | |
tree | 9dbb39ddf653a0c04fb36540319665ed75239f76 /meson.build | |
parent | 94a0e5ec13febf376d9bf29ed8d0bb693c690c5c (diff) |
x86: Automatically convert SSE asm to AVX when compiling for AVX targets
Requires meson 0.51 or newer (older versions will just keep the SSE).
Diffstat (limited to 'meson.build')
-rw-r--r-- | meson.build | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/meson.build b/meson.build index abbb28b..96ac31e 100644 --- a/meson.build +++ b/meson.build @@ -375,6 +375,9 @@ if host_machine.cpu_family().startswith('x86') cdata_asm.set10('ARCH_X86_64', host_machine.cpu_family() == 'x86_64') cdata_asm.set10('ARCH_X86_32', host_machine.cpu_family() == 'x86') cdata_asm.set10('PIC', true) + + # Convert SSE asm into (128-bit) AVX when compiler flags are set to use AVX instructions + cdata_asm.set10('FORCE_VEX_ENCODING', cc.get_define('__AVX__') != '') endif cdata.set10('ARCH_PPC64LE', host_machine.cpu() == 'ppc64le') |