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| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/doc/trouble.texi | 14 |
2 files changed, 5 insertions, 14 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7a8ce0b..24ff412 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-04-30 Francois-Xavier Coudert <coudert@clipper.ens.fr> + + * doc/trouble.texi (Interoperation): Remove note about Ultrix + Fortran compiler. + 2007-04-29 Zdenek Dvorak <dvorakz@suse.cz> PR rtl-optimization/31676 diff --git a/gcc/doc/trouble.texi b/gcc/doc/trouble.texi index 505f821..059d5cf 100644 --- a/gcc/doc/trouble.texi +++ b/gcc/doc/trouble.texi @@ -234,20 +234,6 @@ you cannot successfully use @samp{$} in identifiers on the RS/6000 due to a restriction in the IBM assembler. GAS supports these identifiers. -@cindex VAX calling convention -@cindex Ultrix calling convention -@item -@opindex fcall-saved -On Ultrix, the Fortran compiler expects registers 2 through 5 to be saved -by function calls. However, the C compiler uses conventions compatible -with BSD Unix: registers 2 through 5 may be clobbered by function calls. - -GCC uses the same convention as the Ultrix C compiler. You can use -these options to produce code compatible with the Fortran compiler: - -@smallexample --fcall-saved-r2 -fcall-saved-r3 -fcall-saved-r4 -fcall-saved-r5 -@end smallexample @end itemize @node Incompatibilities |