path: root/ir/be/beirg.c
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authorJohannes Bucher <>2021-03-10 17:52:38 +0100
committerJohannes Bucher <>2021-03-22 12:49:18 +0100
commitfa10c7c7db0b1d57220a0d55fe8bbecce751f794 (patch)
tree666fdd05dbcaddedef7109232e72193e106f9407 /ir/be/beirg.c
parent6f4e380152d6189430c359b2f6c24bcc5bf52f83 (diff)
x86: add modern architecture variants and improve cpu detectionamd64-fma
Added Intel and AMD x86 architecture variants up to Alder Lake and Zen3. The variants can be selected via the -march and -mtune backend options. Improved CPU architecture and feature detection for -march=native. All features defined in x86_architecture.h are now detected using cpuid. SIMD instruction extensions detection extended up to AVX2.
Diffstat (limited to 'ir/be/beirg.c')
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