From: Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
Date: Fri, 18 Nov 2005 13:22:55 +0000 (+0000)
Subject: expr.c (expand_expr_real): Don't look at EXPR_HAS_LOCATION unless ib_boundaries_block... 
X-Git-Tag: releases/gcc-4.1.0~715
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c48dc958ed1fb8909c84d73177ed7962d356e087;p=thirdparty%2Fgcc.git

expr.c (expand_expr_real): Don't look at EXPR_HAS_LOCATION unless ib_boundaries_block is non-null

	* expr.c (expand_expr_real): Don't look at EXPR_HAS_LOCATION unless
	ib_boundaries_block is non-null

From-SVN: r107180
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6132e3623d28..6e63793ee7b9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,4 +1,7 @@
-2005-11-18  Richard Kenner  <kenner@don.gnat.com>
+2005-11-18  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* expr.c (expand_expr_real): Don't look at EXPR_HAS_LOCATION unless
+	ib_boundaries_block is non-null
 
 	* postreload.c (reload_cse_move2add): Don't try to work with BImode.
 
diff --git a/gcc/expr.c b/gcc/expr.c
index 125e37071d91..13dd782588ef 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -6488,7 +6488,7 @@ expand_expr_real (tree exp, rtx target, enum machine_mode tmode,
      information.  It would be better of the diagnostic routines
      used the file/line information embedded in the tree nodes rather
      than globals.  */
-  if (cfun && EXPR_HAS_LOCATION (exp))
+  if (cfun && cfun->ib_boundaries_block && EXPR_HAS_LOCATION (exp))
     {
       location_t saved_location = input_location;
       input_location = EXPR_LOCATION (exp);