diff options
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/invoke.texi | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 62a841c..d5474fe 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -814,7 +814,8 @@ See RS/6000 and PowerPC Options. -mrecip -mrecip=@var{opt} -mno-recip -mrecip-precision @gol -mno-recip-precision @gol -mveclibabi=@var{type} -mfriz -mno-friz @gol --mpointers-to-nested-functions -mno-pointers-to-nested-functions} +-mpointers-to-nested-functions -mno-pointers-to-nested-functions @gol +-msave-toc-indirect -mno-save-toc-indirect} @emph{RX Options} @gccoptlist{-m64bit-doubles -m32bit-doubles -fpu -nofpu@gol @@ -16438,6 +16439,15 @@ static chain value to be loaded in register @var{r11}. The not be able to call through pointers to nested functions or pointers to functions compiled in other languages that use the static chain if you use the @option{-mno-pointers-to-nested-functions}. + +@item -msave-toc-indirect +@itemx -mno-save-toc-indirect +@opindex msave-toc-indirect +Generate (do not generate) code to save the TOC value in the reserved +stack location in the function prologue if the function calls through +a pointer on AIX and 64-bit Linux systems. If the TOC value is not +saved in the prologue, it is saved just before the call through the +pointer. The @option{-mno-save-toc-indirect} option is the default. @end table @node RX Options |