util: fix a warning when building against clang7 headers
authorTapani Pälli <tapani.palli@intel.com>
Tue, 26 Feb 2019 10:51:07 +0000 (12:51 +0200)
committerTapani Pälli <tapani.palli@intel.com>
Wed, 27 Feb 2019 06:57:41 +0000 (08:57 +0200)
commitb9acfef337bdfc0e9d8575e19eb53c8e68b92c48
treef2c047ad0a23b5245ba1cd0f3da56ba49b2a1b51
parentd1af8115f828fbebcf1201a077e2a93d233ce0e0
util: fix a warning when building against clang7 headers

Header xmmintrin.h conditionally includes emmintrin.h that defines
_MM_DENORMALS_ZERO_MASK, add ifndef to fix this warning.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
src/util/u_math.c