From: hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 5 Jan 2007 12:18:21 +0000 (+0000)
Subject: 	* tree-inline.c (fold_marked_statements): Update operand caches
X-Git-Tag: upstream/4.9.2~51253
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2fcc7de2769b08b279306c388cf076f1792e9bb2;p=platform%2Fupstream%2Flinaro-gcc.git

	* tree-inline.c (fold_marked_statements): Update operand caches
	and EH after folding


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120477 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5bcf02a..4557a6f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2007-01-04  Jan Hubicka  <jh@suse.cz>
+
+	* tree-inline.c (fold_marked_statements): Update operand caches
+	and EH after folding
+
 2007-01-04  Ian Lance Taylor  <iant@google.com>
 
 	* c-common.c (check_function_nonnull): Whitespace fix.
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index bcfdd91..b3fc03f 100644
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -2597,7 +2597,15 @@ fold_marked_statements (int first, struct pointer_set_t *statements)
 	for (bsi = bsi_start (BASIC_BLOCK (first));
 	     !bsi_end_p (bsi); bsi_next (&bsi))
 	  if (pointer_set_contains (statements, bsi_stmt (bsi)))
-	    fold_stmt (bsi_stmt_ptr (bsi));
+	    {
+	      tree old_stmt = bsi_stmt (bsi);
+	      if (fold_stmt (bsi_stmt_ptr (bsi)))
+		{
+		  update_stmt (bsi_stmt (bsi));
+		  if (maybe_clean_or_replace_eh_stmt (old_stmt, bsi_stmt (bsi)))
+		     tree_purge_dead_eh_edges (BASIC_BLOCK (first));
+		}
+	    }
       }
 }