From 6b05c080f202c25531f59b547d5e6ba339cedd09 Mon Sep 17 00:00:00 2001 From: Matt Turner Date: Thu, 6 Jul 2017 21:31:05 -0700 Subject: [PATCH] i965: Compile with -msse3 All CPUs that can be paired with a GPU supported by i965_dri.so supports SSE3. This allows us to ensure that some vectorized version of the tiled memcpy path is enabled on 32-bit systems. This also ensures that __builtin_ia32_clflush is always usable. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101774 Tested-by: Tobias Klausmann Acked-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/Makefile.am | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/Makefile.am b/src/mesa/drivers/dri/i965/Makefile.am index ecc1e76..9293820 100644 --- a/src/mesa/drivers/dri/i965/Makefile.am +++ b/src/mesa/drivers/dri/i965/Makefile.am @@ -42,7 +42,8 @@ AM_CFLAGS = \ $(DEFINES) \ $(VISIBILITY_CFLAGS) \ $(LIBDRM_CFLAGS) \ - $(VALGRIND_CFLAGS) + $(VALGRIND_CFLAGS) \ + -msse3 AM_CXXFLAGS = $(AM_CFLAGS) -- 2.7.4