har0ke/FFmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

configure: suncc: Add compiler arch support for Nehalem & Sandy Bridge

Browse Source 
GCC does not appear to have a -march= string for Westmere, which is a
bit surprising as it has a few more instructions than a Nehalem, but
a few less than a Sandy Bridge.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
This commit is contained in:
Sean McGovern 2012-11-25 01:32:57 -05:00 committed by Diego Biurrun
parent ddb009425c
commit f2ce813e37
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
configure vendored
View File

@ -2182,6 +2182,8 @@ suncc_flags(){
prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;; prescott|nocona) echo -xarch=sse3 -xchip=pentium4 ;;
*-sse3) echo -xarch=sse3 ;; *-sse3) echo -xarch=sse3 ;;
core2) echo -xarch=ssse3 -xchip=core2 ;; core2) echo -xarch=ssse3 -xchip=core2 ;;
corei7) echo -xarch=sse4_2 -xchip=nehalem ;;
corei7-avx) echo -xarch=avx -xchip=sandybridge ;;
amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;; amdfam10|barcelona|bdver*) echo -xarch=sse4_1 ;;
athlon-4|athlon-[mx]p) echo -xarch=ssea ;; athlon-4|athlon-[mx]p) echo -xarch=ssea ;;
k8|opteron|athlon64|athlon-fx) k8|opteron|athlon64|athlon-fx)
@ -2655,7 +2657,7 @@ elif enabled x86; then
disable cmov disable cmov
;; ;;
# targets that do support conditional mov (cmov) # targets that do support conditional mov (cmov)
i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|amdfam10|barcelona|atom|bdver*) i686|pentiumpro|pentium[23]|pentium-m|athlon|athlon-tbird|athlon-4|athlon-[mx]p|athlon64*|k8*|opteron*|athlon-fx|core2|corei7*|amdfam10|barcelona|atom|bdver*)
cpuflags="-march=$cpu" cpuflags="-march=$cpu"
enable cmov enable cmov
enable fast_cmov enable fast_cmov