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except.c (expand_eh_region_end_allowed): Call do_pending_stack_adjust as necessary.

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* except.c (expand_eh_region_end_allowed): Call
	do_pending_stack_adjust as necessary.

From-SVN: r43020
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Mark Mitchell 2001-06-08 16:19:45 +00:00 • committed by Mark Mitchell
parent 4b454fccf5
commit b912bca0f0
2 changed files with 13 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2001-06-08 Mark Mitchell <mark@codesourcery.com>
* except.c (expand_eh_region_end_allowed): Call
do_pending_stack_adjust as necessary.
Fri Jun 8 14:16:33 CEST 2001 Jan Hubicka <jh@suse.cz>
* function.c (clobber_return_register): Clobber the pseudo return

8
gcc/except.c
View file

@ -857,11 +857,19 @@ expand_eh_region_end_allowed (allowed, failure)
throws a different exception, that it will be processed by the
correct region. */
/* If there are any pending stack adjustments, we must emit them
before we branch -- otherwise, we won't know how much adjustment
is required later. */
do_pending_stack_adjust ();
around_label = gen_label_rtx ();
emit_jump (around_label);
emit_label (region->label);
expand_expr (failure, const0_rtx, VOIDmode, EXPAND_NORMAL);
/* We must adjust the stack before we reach the AROUND_LABEL because
the call to FAILURE does not occur on all paths to the
AROUND_LABEL. */
do_pending_stack_adjust ();
emit_label (around_label);
}