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| author | Andrew MacLeod <amacleod@cygnus.com> | 1998-06-23 07:10:29 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 1998-06-23 07:10:29 +0000 |
| commit | 5816cb14dd6c7d682888a0cdd52a73e0867edd05 (patch) | |
| tree | caff48e4d357cdb27c61741d2e59101bb1bba09b /gcc/libgcc2.c | |
| parent | 83de03dfd8d9c845da0d3370839dbf1518c48f52 (diff) | |
| download | gcc-5816cb14dd6c7d682888a0cdd52a73e0867edd05.zip gcc-5816cb14dd6c7d682888a0cdd52a73e0867edd05.tar.gz gcc-5816cb14dd6c7d682888a0cdd52a73e0867edd05.tar.bz2 | |
Have -fnew-exceptions actually use the runtime field, and not generate runtime checking code inside each handler.
Have -fnew-exceptions actually use the runtime field, and not generate
runtime checking code inside each handler.
THis works at low opt, but not with optimization at the moment.
Tue Jun 23 10:06:07 EDT 1998 Andrew MacLeod (amacleod@cygnus.com)
* eh-common.h (struct __eh_info): Remove coerced value field.
* libgcc2.c (find_exception_handler): Don't set coerced_value field.
* except.c (get_dynamic_handler_chain, get_dynamic_cleanup_chain): Use
POINTER_SIZE instead of Pmode.
(expand_start_all_catch): Call start_catch_handler() if we are not
using new style exceptions.
1998-06-22 Andrew MacLeod (amacleod@cygnus.com)
* parse.y (function_try_block): Don't call start_catch_handler.
* except.c (call_eh_info): Remove coerced field from declaration.
(build_eh_type_type_ref): New function to create an address of a
rtti function for the new style exception tables.
(expand_start_catch_block): Split function, this contains the
common part.
(process_start_catch_block_old): New function to perform the rest
of expand_start_catch_block under old style exceptions.
(process_start_catch_block_old): New function to perform the rest
of expand_start_catch_block under new style exceptions.
(expand_end_catch_block): Only pop the false label off the stack under
the old style of exceptions.
* semantics.c (finish_try_block): Don't call start_catch_handler.
* exception.cc (struct cp_eh_info): Add original_value field.
(__cplus_type_matcher): Perform type matching on the original exception
value, and if we have a match, set the current value.
(__cp_push_exception): Set the original expcetion value.
From-SVN: r20671
Diffstat (limited to 'gcc/libgcc2.c')
| -rw-r--r-- | gcc/libgcc2.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 1fc703e..4e17faf 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -3426,10 +3426,7 @@ find_exception_handler (void *pc, exception_descriptor *table, void *eh_info) { ret = (*matcher)(eh_info, &tab[pos], table); if (ret) - { - ((__eh_info *)eh_info)->coerced_value = ret; - return tab[pos].exception_handler; - } + return tab[pos].exception_handler; } } else |