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Commit cded08ea by Sebastian Huber Committed by Eric Botcazou
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* doc/invoke.texi (mapp-regs): Clarify. 

From-SVN: r208973
parent 25336bb6
Showing with 7 additions and 2 deletions
gcc/ChangeLog
2014-04-01 Sebastian Huber <sebastian.huber@embedded-brains.de>
* doc/invoke.texi (mapp-regs): Clarify.
2014-03-31 Ulrich Drepper <drepper@gmail.com> 2014-03-31 Ulrich Drepper <drepper@gmail.com>
* config/i386/avx512fintrin.h (__v32hi): Define type. * config/i386/avx512fintrin.h (__v32hi): Define type.
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gcc/doc/invoke.texi
...@@ -20848,8 +20848,9 @@ These @samp{-m} options are supported on the SPARC: ...@@ -20848,8 +20848,9 @@ These @samp{-m} options are supported on the SPARC:
@opindex mno-app-regs @opindex mno-app-regs
@opindex mapp-regs @opindex mapp-regs
Specify @option{-mapp-regs} to generate output using the global registers Specify @option{-mapp-regs} to generate output using the global registers
2 through 4, which the SPARC SVR4 ABI reserves for applications. This 2 through 4, which the SPARC SVR4 ABI reserves for applications. Like the
is the default. global register 1, each global register 2 through 4 is then treated as an
allocable register that is clobbered by function calls. This is the default.
To be fully SVR4 ABI-compliant at the cost of some performance loss, To be fully SVR4 ABI-compliant at the cost of some performance loss,
specify @option{-mno-app-regs}. You should compile libraries and system specify @option{-mno-app-regs}. You should compile libraries and system
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