mirror of https://github.com/mpv-player/mpv
full-featured gcc ppc optimization (601,603,604,740,750,745,755,7400,7410,7450)
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10392 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -867,12 +867,14 @@ EOF
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proc=''
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_march=''
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_mcpu=''
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# XXX: this should be removed imho...
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cpu750=`$_cpuinfo | grep "cpu.*750"`
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if test -n "$cpu750"; then
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_march='-mcpu=750'
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_mcpu='-mtune=750'
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fi
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if linux ; then
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proc=`$_cpuinfo | grep 'cpu' | cut -d ':' -f 2 | cut -d ',' -f 1 | cut -b 2- | head -1`
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if test -n "`$_cpuinfo | grep altivec`"; then
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_altivec=yes
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fi
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@ -882,6 +884,25 @@ EOF
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_altivec=yes
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fi
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fi
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if test -n "$proc"; then
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case "$proc" in
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601) _march='-mcpu=601' _mcpu='-mtune=601' ;;
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603) _march='-mcpu=603' _mcpu='-mtune=603' ;;
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603e|603ev) _march='-mcpu=603e' _mcpu='-mtune=603e' ;;
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604|604e|604r|604ev) _march='-mcpu=604' _mcpu='-mtune=604' ;;
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740|740/750|745/755) _march='-mcpu=740' _mcpu='-mtune=740' ;;
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750|750CX) _march='-mcpu=750' _mcpu='-mtune=750' ;;
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*) ;;
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esac
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# gcc 3.1(.1) and up supports 7400 and 7450
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if test "$_cc_major" -ge "3" && test "$_cc_minor" -ge "1"; then
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case "$proc" in
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7400*|7410*) _march='-mcpu=7400' _mcpu='-mtune=7400' ;;
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7450*) _march='-mcpu=7450' _mcpu='-mtune=7450' ;;
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*) ;;
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esac
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fi
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fi
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;;
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alpha)
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