From: Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
Date: Wed, 1 Sep 2004 22:06:20 +0000 (+0000)
Subject: * tree-ssa.c (propagate_into_addr): Properly test for LHR.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0705d60230a25db8478d23bbd037351bf78309dc;p=platform%2Fupstream%2Fgcc.git

* tree-ssa.c (propagate_into_addr): Properly test for LHR.

From-SVN: r86934
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 653d137..1d0ebc9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2004-09-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
+	* tree-ssa.c (propagate_into_addr): Properly test for LHR.
+
 	* doc/c-tree.texi: Document new operands for ARRAY_REF and
 	COMPONENT_REF.
 
diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c
index 46068e5..13104fd 100644
--- a/gcc/tree-ssa.c
+++ b/gcc/tree-ssa.c
@@ -871,9 +871,9 @@ propagate_into_addr (tree stmt, tree var, tree *x, tree repl)
     return;
   addr_var = TREE_OPERAND (repl, 0);
 
-  while (TREE_CODE (*x) == ARRAY_REF
-	 || TREE_CODE (*x) == COMPONENT_REF
-	 || TREE_CODE (*x) == BIT_FIELD_REF)
+  while (handled_component_p (*x)
+	 || TREE_CODE (*x) == REALPART_EXPR
+	 || TREE_CODE (*x) == IMAGPART_EXPR)
     x = &TREE_OPERAND (*x, 0);
 
   if (TREE_CODE (*x) != INDIRECT_REF