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Better handling of Alpha MVI CPU extensions (untested). 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@24220 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2007-08-27 09:07:13 +00:00
parent 1c12e78686
commit fc3fff06ed
1 changed files with 11 additions and 10 deletions
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21
configure vendored
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@ -2139,13 +2139,13 @@ EOF
$_cc -o "$TMPEXE" "$TMPC" $_cc -o "$TMPEXE" "$TMPC"
case `"$TMPEXE"` in case `"$TMPEXE"` in
0-0) proc="ev4"; cpu_understands_mvi="0";; 0-0) proc="ev4"; _mvi="0";;
1-0) proc="ev5"; cpu_understands_mvi="0";; 1-0) proc="ev5"; _mvi="0";;
1-1) proc="ev56"; cpu_understands_mvi="0";; 1-1) proc="ev56"; _mvi="0";;
1-101) proc="pca56"; cpu_understands_mvi="1";; 1-101) proc="pca56"; _mvi="1";;
2-303) proc="ev6"; cpu_understands_mvi="1";; 2-303) proc="ev6"; _mvi="1";;
2-307) proc="ev67"; cpu_understands_mvi="1";; 2-307) proc="ev67"; _mvi="1";;
2-1307) proc="ev68"; cpu_understands_mvi="1";; 2-1307) proc="ev68"; _mvi="1";;
esac esac
echores "$proc" echores "$proc"
@ -2162,7 +2162,7 @@ EOF
_optimizing="$proc" _optimizing="$proc"
echocheck "MVI instruction support in GCC" echocheck "MVI instruction support in GCC"
if test "$_cc_major" -ge "3" && test "$cpu_understands_mvi" = "1" ; then if test "$_cc_major" -ge "3" && test "$_mvi" = "1" ; then
_def_gcc_mvi_support="#define CAN_COMPILE_ALPHA_MVI 1" _def_gcc_mvi_support="#define CAN_COMPILE_ALPHA_MVI 1"
echores "yes" echores "yes"
else else
@ -2513,7 +2513,7 @@ EOF
echores "$_iwmmxt" echores "$_iwmmxt"
fi fi
_cpuexts_all='ALTIVEC MMX MMX2 3DNOW 3DNOWEX SSE SSE2 SSSE3 FAST_CMOV CMOV ARMV5TE ARMV6 IWMMXT MLIB MMI SH4 BFIN VIS' _cpuexts_all='ALTIVEC MMX MMX2 3DNOW 3DNOWEX SSE SSE2 SSSE3 FAST_CMOV CMOV ARMV5TE ARMV6 IWMMXT MLIB MMI SH4 BFIN VIS MVI'
test "$_altivec" = yes && _cpuexts="ALTIVEC $_cpuexts" test "$_altivec" = yes && _cpuexts="ALTIVEC $_cpuexts"
test "$_mmx" = yes && _cpuexts="MMX $_cpuexts" test "$_mmx" = yes && _cpuexts="MMX $_cpuexts"
test "$_mmxext" = yes && _cpuexts="MMX2 $_cpuexts" test "$_mmxext" = yes && _cpuexts="MMX2 $_cpuexts"
@ -2528,6 +2528,7 @@ test "$_armv5te" = yes && _cpuexts="ARMV5TE $_cpuexts"
test "$_armv6" = yes && _cpuexts="ARMV6 $_cpuexts" test "$_armv6" = yes && _cpuexts="ARMV6 $_cpuexts"
test "$_iwmmxt" = yes && _cpuexts="IWMMXT $_cpuexts" test "$_iwmmxt" = yes && _cpuexts="IWMMXT $_cpuexts"
test "$_vis" = yes && _cpuexts="VIS $_cpuexts" test "$_vis" = yes && _cpuexts="VIS $_cpuexts"
test "$_mvi" = yes && _cpuexts="MVI $_cpuexts"
# Checking kernel version... # Checking kernel version...
if x86_32 && linux ; then if x86_32 && linux ; then
@ -8158,7 +8159,7 @@ $_def_fast_unaligned
have the instruction. */ have the instruction. */
$_def_dcbzl $_def_dcbzl
/* only gcc3 can compile mvi instructions */ /* only gcc3 can compile mvi instructions (libmpeg2) */
$_def_gcc_mvi_support $_def_gcc_mvi_support
/* Define this for Cygwin build for win32 */ /* Define this for Cygwin build for win32 */