From 2e9577924bd1cbae69099af99b85b136d32f5b32 Mon Sep 17 00:00:00 2001
From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 24 Feb 2010 11:50:13 +0100
Subject: re PR debug/43150 (Proper debug info for debugging VLAs)

	PR debug/43150
	* gimplify.c (gimplify_type_sizes): Clear DECL_IGNORED_P for VLA
	bounds even for -O+.
	* var-tracking.c (track_expr_p): If !need_rtl, don't mandate
	expr needs to have DECL_NAME set.

	* gcc.dg/guality/vla-1.c: New test.

From-SVN: r157032
---
 gcc/var-tracking.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gcc/var-tracking.c')

diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c
index 049dca4..6e9af6e 100644
--- a/gcc/var-tracking.c
+++ b/gcc/var-tracking.c
@@ -4150,7 +4150,7 @@ track_expr_p (tree expr, bool need_rtl)
     return 0;
 
   /* It also must have a name...  */
-  if (!DECL_NAME (expr))
+  if (!DECL_NAME (expr) && need_rtl)
     return 0;
 
   /* ... and a RTL assigned to it.  */
-- 
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