From f615807da60f47848d20a2ec05fafa9941eabb09 Mon Sep 17 00:00:00 2001 From: Raghuveer Devulapalli Date: Sun, 21 Jul 2019 07:31:11 -0700 Subject: BUG: fix build issue on icc 2016 Test if compiler supports _builtin_supports("avx512f") before calling it --- numpy/core/setup_common.py | 2 ++ 1 file changed, 2 insertions(+) (limited to 'numpy/core/setup_common.py') diff --git a/numpy/core/setup_common.py b/numpy/core/setup_common.py index bf6abcf02..307fab334 100644 --- a/numpy/core/setup_common.py +++ b/numpy/core/setup_common.py @@ -138,6 +138,8 @@ OPTIONAL_INTRINSICS = [("__builtin_isnan", '5.'), # broken on OSX 10.11, make sure its not optimized away ("volatile int r = __builtin_cpu_supports", '"sse"', "stdio.h", "__BUILTIN_CPU_SUPPORTS"), + ("volatile int r = __builtin_cpu_supports", '"avx512f"', + "stdio.h", "__BUILTIN_CPU_SUPPORTS_AVX512F"), # MMX only needed for icc, but some clangs don't have it ("_m_from_int64", '0', "emmintrin.h"), ("_mm_load_ps", '(float*)0', "xmmintrin.h"), # SSE -- cgit v1.2.1