diff options
author | Richard Guenther <rguenther@suse.de> | 2012-01-05 15:08:42 +0000 |
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committer | Richard Guenther <rguenther@suse.de> | 2012-01-05 15:08:42 +0000 |
commit | 2c110232ce177a6f783b176f40b7599d65193d01 (patch) | |
tree | 367d5bb6f738516ca3efbd35212c8469083aa665 /gcc/toplev.c | |
parent | c6163a64841ff1d73161f36e1e7b6771eaafcced (diff) |
2012-01-05 Richard Guenther <rguenther@suse.de>
PR middle-end/51764
* common.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move
to c.opt.
* toplev.c (process_options): Reject combining mudflap and LTO.
* tree-nomudflap.c (nogo): Use sorry instead of internal_error.
c-family/
* c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
from common.opt.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@182913 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/toplev.c')
-rw-r--r-- | gcc/toplev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index f2ca43490ae..c145af48fb9 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -1325,6 +1325,9 @@ process_options (void) "and -ftree-loop-linear)"); #endif + if (flag_mudflap && flag_lto) + sorry ("mudflap cannot be used together with link-time optimization"); + /* One region RA really helps to decrease the code size. */ if (flag_ira_region == IRA_REGION_AUTODETECT) flag_ira_region |