[FFmpeg-cvslog] mips: add i6400 core optimizations

[Vicente Olivert Riera]

ffmpeg | branch: master | Vicente Olivert Riera <Vincent.Riera at imgtec.com> | Thu Dec  3 13:22:20 2015 +0000| [88d66f691a4c4e7dbdb8d8509bc1bdd1e3c329ef] | committer: Michael Niedermayer

mips: add i6400 core optimizations

Signed-off-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=88d66f691a4c4e7dbdb8d8509bc1bdd1e3c329ef
---

 configure |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
index 9d35abd..c4671a6 100755
--- a/configure
+++ b/configure
@@ -4162,9 +4162,10 @@ elif enabled mips; then
             disable mipsdsp
             disable mipsdspr2
             disable mipsfpu
-
-            check_cflags "-mtune=i6400 -mabi=64"
-            check_ldflags "-mabi=64"
+            check_cflags "-mtune=i6400 -mabi=64" &&
+            check_cflags "-mfp64 -msched-weight -mload-store-pairs -funroll-loops" &&
+            check_ldflags "-mabi=64" &&
+            add_asflags "-mfp64"
         ;;
         loongson*)
             disable mipsfpu