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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c7701ac..751f33e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-04-22 Eric Botcazou <ebotcazou@libertysurf.fr> + + * doc/invoke.texi (SPARC options): Document that -mapp-regs + is turned off by default on Solaris. + 2005-04-21 Roger Sayle <roger@eyesopen.com> * c-common.h (objc_build_method_signature): Update prototype. diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 1b68630..56a0fc3 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -11472,7 +11472,7 @@ These @samp{-m} options are supported on the SPARC: @opindex mapp-regs Specify @option{-mapp-regs} to generate output using the global registers 2 through 4, which the SPARC SVR4 ABI reserves for applications. This -is the default. +is the default, except on Solaris. To be fully SVR4 ABI compliant at the cost of some performance loss, specify @option{-mno-app-regs}. You should compile libraries and system |