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[pf3gnuchains/gcc-fork.git] / gcc / ipa-reference.c

diff --git a/gcc/ipa-reference.c b/gcc/ipa-reference.c
index 98a4ce7..f00377f 100644 (file)
--- a/gcc/ipa-reference.c
+++ b/gcc/ipa-reference.c
@@ -306,7 +306,7 @@ has_proper_scope_for_analysis (tree t)
 {
   /* If the variable has the "used" attribute, treat it as if it had a
      been touched by the devil.  */
-  if (lookup_attribute ("used", DECL_ATTRIBUTES (t)))
+  if (DECL_PRESERVE_P (t))
     return false;
 
   /* Do not want to do anything with volatile except mark any