1134050Sdavidxu#$FreeBSD: releng/11.0/lib/libthr/arch/amd64/Makefile.inc 286317 2015-08-05 12:53:55Z vangyzen $ 2134050Sdavidxu 3277490SandrewSRCS+= _umtx_op_err.S 4286317Svangyzen 5286317Svangyzen# With the current compiler and libthr code, using SSE in libthr 6286317Svangyzen# does not provide enough performance improvement to outweigh 7286317Svangyzen# the extra context switch cost. This can measurably impact 8286317Svangyzen# performance when the application also does not use enough SSE. 9286317SvangyzenCFLAGS+=${CFLAGS_NO_SIMD} 10