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| author | Seongbae Park <seongbae.park@gmail.com> | 2008-05-08 22:57:55 +0000 |
|---|---|---|
| committer | Seongbae Park <spark@gcc.gnu.org> | 2008-05-08 22:57:55 +0000 |
| commit | c1a3620ad78478c35dad95354d63d65f2f4aa113 (patch) | |
| tree | 5e8a421fae4cc65551113a2e54171db47f69a10c /gcc | |
| parent | 04b03edb56633f6e77d7834022d4e49a74f3cce5 (diff) | |
| download | gcc-c1a3620ad78478c35dad95354d63d65f2f4aa113.zip gcc-c1a3620ad78478c35dad95354d63d65f2f4aa113.tar.gz gcc-c1a3620ad78478c35dad95354d63d65f2f4aa113.tar.bz2 | |
common.opt (Wframe-larger-than=): Shorten the help message to one line.
2008-05-08 Seongbae Park <seongbae.park@gmail.com>
* common.opt (Wframe-larger-than=): Shorten the help message
to one line.
* doc/invoke.texi (Wframe-larger-than=): Add more description.
From-SVN: r135097
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/common.opt | 9 | ||||
| -rw-r--r-- | gcc/doc/invoke.texi | 9 |
3 files changed, 14 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7d0a3af..be61f3b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-05-08 Seongbae Park <seongbae.park@gmail.com> + * common.opt (Wframe-larger-than=): Shorten the help message + to one line. + * doc/invoke.texi (Wframe-larger-than=): Add more description. + 2008-05-08 Rafael Espindola <espindola@google.com> * tree-complex.c (expand_complex_div_wide): Don't create CONDs that diff --git a/gcc/common.opt b/gcc/common.opt index f5a54c4..e354551 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -112,14 +112,7 @@ Exit on the first error occurred Wframe-larger-than= Common RejectNegative Joined UInteger --Wframe-larger-than=@var{len} Warn whenever a function's stack frame requires -more than @var{len} bytes. The computation done to determine -the stack frame size is approximate and not conservative. -The actual requirements may be somewhat greater than @var{len} -even if you do not get a warning. In addition, any space allocated -via @code{alloca}, variable-length arrays, or related constructs -is not included by the compiler when determining -whether or not to issue a warning. +-Wframe-larger-than=<number> Warn if a function's stack frame requires more than <number> bytes Winline Common Var(warn_inline) Warning diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index c182399..5ccbda9 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -3552,7 +3552,14 @@ Warn whenever an object of larger than @var{len} bytes is defined. @item -Wframe-larger-than=@var{len} @opindex Wframe-larger-than -Warn whenever the size of a function frame is larger than @var{len} bytes. +Warn if the size of a function frame is larger than @var{len} bytes. +The computation done to determine the stack frame size is approximate +and not conservative. +The actual requirements may be somewhat greater than @var{len} +even if you do not get a warning. In addition, any space allocated +via @code{alloca}, variable-length arrays, or related constructs +is not included by the compiler when determining +whether or not to issue a warning. @item -Wunsafe-loop-optimizations @opindex Wunsafe-loop-optimizations |