* integrate.c (copy_decl_for_inlining): Fix copying of copies.

From-SVN: r72646

* integrate.c (copy_decl_for_inlining): Fix copying of copies.
From-SVN: r72646
8a2b3848 · Jan Hubicka · Jan Hubicka · dafee8e3 · 8a2b3848 · 8a2b3848
Commit 8a2b3848 authored Oct 18, 2003 by Jan Hubicka Committed by Jan Hubicka Oct 18, 2003
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gcc/ChangeLog
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gcc/integrate.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2003-10-18  Jan Hubicka  <jh@suse.cz>
+
+	* integrate.c (copy_decl_for_inlining): Fix copying of copies.
+
 2003-10-18  Roger Sayle  <roger@eyesopen.com>

 	* libgcc.texi: Group multi-word types, such as "long double" and

--- a/gcc/integrate.c
+++ b/gcc/integrate.c
@@ -381,7 +381,10 @@ copy_decl_for_inlining (tree decl, tree from_fn, tree to_fn)

  /* Set the DECL_ABSTRACT_ORIGIN so the debugging routines know what
     declaration inspired this copy.  */
-  DECL_ABSTRACT_ORIGIN (copy) = DECL_ORIGIN (decl);
+  if (DECL_ABSTRACT_ORIGIN (decl))
+    DECL_ABSTRACT_ORIGIN (copy) = DECL_ABSTRACT_ORIGIN (decl);
+  else
+    DECL_ABSTRACT_ORIGIN (copy) = DECL_ORIGIN (decl);

  /* The new variable/label has no RTL, yet.  */
  if (!TREE_STATIC (copy) && !DECL_EXTERNAL (copy))