31 lines
1.5 KiB
Diff
31 lines
1.5 KiB
Diff
2009-10-14 Jakub Jelinek <jakub@redhat.com>
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* config/rs6000/option-defaults.h (OPTION_DEFAULT_SPECS): Don't
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add --with-tune{,-32,-64} configured default for -mtune if explicit
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-mcpu is used.
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--- gcc/config/rs6000/option-defaults.h.jj 2009-06-02 18:36:50.000000000 +0200
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+++ gcc/config/rs6000/option-defaults.h 2009-10-14 18:28:50.134723716 +0200
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@@ -50,15 +50,15 @@
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/* Support for a compile-time default CPU, et cetera. The rules are:
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--with-cpu is ignored if -mcpu is specified; likewise --with-cpu-32
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and --with-cpu-64.
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- --with-tune is ignored if -mtune is specified; likewise --with-tune-32
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- and --with-tune-64.
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+ --with-tune is ignored if -mtune or -mcpu is specified; likewise
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+ --with-tune-32 and --with-tune-64.
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--with-float is ignored if -mhard-float or -msoft-float are
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- specified. */
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+ specified. */
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#define OPTION_DEFAULT_SPECS \
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+ {"tune", "%{!mtune=*:%{!mcpu=*:-mtune=%(VALUE)}}" }, \
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+ {"tune_32", "%{" OPT_ARCH32 ":%{!mtune=*:%{!mcpu=*:-mtune=%(VALUE)}}}" }, \
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+ {"tune_64", "%{" OPT_ARCH64 ":%{!mtune=*:%{!mcpu=*:-mtune=%(VALUE)}}}" }, \
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{"cpu", "%{!mcpu=*:-mcpu=%(VALUE)}" }, \
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{"cpu_32", "%{" OPT_ARCH32 ":%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
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{"cpu_64", "%{" OPT_ARCH64 ":%{!mcpu=*:-mcpu=%(VALUE)}}" }, \
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- {"tune", "%{!mtune=*:-mtune=%(VALUE)}" }, \
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- {"tune_32", "%{" OPT_ARCH32 ":%{!mtune=*:-mtune=%(VALUE)}}" }, \
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- {"tune_64", "%{" OPT_ARCH64 ":%{!mtune=*:-mtune=%(VALUE)}}" }, \
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{"float", "%{!msoft-float:%{!mhard-float:-m%(VALUE)-float}}" }
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