From 86919f9dd2dbb88bbbe4e381dc8e6b9e9a1b9eb5 Mon Sep 17 00:00:00 2001 From: Daniel Verkamp Date: Mon, 12 Nov 2018 15:22:18 -0800 Subject: lib/raid6: check for assembler SSSE3 support Allow the x86 SSSE3 recovery function to be tested in raid6test. Signed-off-by: Daniel Verkamp Signed-off-by: Shaohua Li --- lib/raid6/test/Makefile | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/raid6') diff --git a/lib/raid6/test/Makefile b/lib/raid6/test/Makefile index 79777645cac9..3ab8720aa2f8 100644 --- a/lib/raid6/test/Makefile +++ b/lib/raid6/test/Makefile @@ -34,6 +34,9 @@ endif ifeq ($(IS_X86),yes) OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o + CFLAGS += $(shell echo "pshufb %xmm0, %xmm0" | \ + gcc -c -x assembler - >&/dev/null && \ + rm ./-.o && echo -DCONFIG_AS_SSSE3=1) CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" | \ gcc -c -x assembler - >&/dev/null && \ rm ./-.o && echo -DCONFIG_AS_AVX2=1) -- cgit v1.2.3-55-g7522