freebsd/lib/libthr/arch/i386/Makefile.inc

6 lines
279 B
Makefile

# With the current compiler and libthr code, using SSE in libthr
# does not provide enough performance improvement to outweigh
# the extra context switch cost. This can measurably impact
# performance when the application also does not use enough SSE.
CFLAGS+=${CFLAGS_NO_SIMD}