From: Mark Mitchell <mark@codesourcery.com>
Date: Fri, 8 Jun 2001 16:19:45 +0000 (+0000)
Subject: except.c (expand_eh_region_end_allowed): Call do_pending_stack_adjust as necessary.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b912bca0f08b27318ebcdcf2ce268e3dc464d110;p=gcc.git

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

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

From-SVN: r43020
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 016586bf4f7..fc9e90242d9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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
diff --git a/gcc/except.c b/gcc/except.c
index e59afc681f5..5ad9071ec59 100644
--- a/gcc/except.c
+++ b/gcc/except.c
@@ -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);
 }