alias.c (find_base_term): Synch LO_SUM handling with what find_base_value does.

2008-12-08 Luis Machado <luisgpm@br.ibm.com> * alias.c (find_base_term): Synch LO_SUM handling with what find_base_value does. From-SVN: r142553

alias.c (find_base_term): Synch LO_SUM handling with what find_base_value does.
2008-12-08 Luis Machado <luisgpm@br.ibm.com> * alias.c (find_base_term): Synch LO_SUM handling with what find_base_value does. From-SVN: r142553
be6568d8 · Luis Machado · Peter Bergner · 41e9641b · be6568d8 · be6568d8
Commit be6568d8 authored Dec 08, 2008 by Luis Machado Committed by Peter Bergner Dec 08, 2008
Hide whitespace changes
Inline Side-by-side

Showing with 8 additions and 0 deletions

gcc/ChangeLog
+5 -0

gcc/alias.c
+3 -0

No files found.
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2008-12-08  Luis Machado  <luisgpm@br.ibm.com>
+
+	* alias.c (find_base_term): Synch LO_SUM handling with what
+	find_base_value does.
+
 2008-12-08  Andrew Haley  <aph@redhat.com>
            Kamaraju Kusumanchi <raju.mailinglists@gmail.com>

--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -1408,6 +1408,9 @@ find_base_term (rtx x)
 	return 0;
      /* Fall through.  */
    case LO_SUM:
+      /* The standard form is (lo_sum reg sym) so look only at the
+         second operand.  */
+      return find_base_term (XEXP (x, 1));
    case PLUS:
    case MINUS:
      {