1# $FreeBSD$ 2 3SRCS+= _umtx_op_err.S 4 5# With the current compiler and libthr code, using SSE in libthr 6# does not provide enough performance improvement to outweigh 7# the extra context switch cost. This can measurably impact 8# performance when the application also does not use enough SSE. 9CFLAGS+=${CFLAGS_NO_SIMD} 10