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| author | spark <spark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-02-20 21:19:14 +0000 |
|---|---|---|
| committer | spark <spark@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-02-20 21:19:14 +0000 |
| commit | 6fdade09fec75cb46b837da6c6028cc95f0d8e1c (patch) | |
| tree | d6c21e69cb0b12b3fcf52d86ecdbdc5d17f346c5 /gcc/flags.h | |
| parent | 323e4f4328194541c37b62c094e366863a96304a (diff) | |
| download | gcc-6fdade09fec75cb46b837da6c6028cc95f0d8e1c.tar.gz | |
gcc/ChangeLog:
2008-02-20 Seongbae Park <seongbae.park@gmail.com>
* doc/invoke.texi (Warning Options): Add new option
-Wframe-larger-than=.
(-Wframe-larger-than): Document.
* flags.h (warn_frame_larger_than, frame_larger_than_size):
Add declarations for new option variables.
* final.c (final_start_function): Check the frame size
before emission and issue a Wframe-larger-than warning.
* opts.c (warn_frame_larger_than, frame_larger_than_size):
Add definitions for new option variables.
(common_handle_option): Handle new option OPT_Wframe_larger_than_.
* common.opt (Wframe-larger-than=): New option.
gcc/testsuite/ChangeLog:
2008-02-20 Seongbae Park <seongbae.park@gmail.com>
* gcc.dg/Wframe-larger-than.c: New option test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@132496 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/flags.h')
| -rw-r--r-- | gcc/flags.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/flags.h b/gcc/flags.h index e3174732995..e2041500c14 100644 --- a/gcc/flags.h +++ b/gcc/flags.h @@ -137,6 +137,12 @@ extern void set_Wstrict_aliasing (int onoff); extern bool warn_larger_than; extern HOST_WIDE_INT larger_than_size; +/* Nonzero means warn about any function whose frame size is larger + than N bytes. */ + +extern bool warn_frame_larger_than; +extern HOST_WIDE_INT frame_larger_than_size; + /* Temporarily suppress certain warnings. This is set while reading code from a system header file. */ |