varasm.c (assemble_alias): Add error message for unsupported ifunc.

* varasm.c (assemble_alias): Add error message for unsupported ifunc. From-SVN: r164728

varasm.c (assemble_alias): Add error message for unsupported ifunc.
* varasm.c (assemble_alias): Add error message for unsupported ifunc. From-SVN: r164728
a0c6102d · Jack Howarth · Nathan Sidwell · 48b3f0a0 · a0c6102d · a0c6102d
Commit a0c6102d authored Sep 29, 2010 by Jack Howarth Committed by Nathan Sidwell Sep 29, 2010
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gcc/ChangeLog
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gcc/varasm.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2010-09-29  Jack Howarth <howarth@bromo.med.uc.edu>
+
+	* varasm.c (assemble_alias): Add error message for
+	unsupported ifunc.
+
 2010-09-29  Mike Stump  <mikestump@comcast.net>

 	* config/darwin.h (flag_mkernel): Remove.
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -5542,8 +5542,12 @@ assemble_alias (tree decl, tree target)
 # else
      if (!DECL_WEAK (decl))
 	{
-	  error_at (DECL_SOURCE_LOCATION (decl),
-		    "only weak aliases are supported in this configuration");
+	  if (lookup_attribute ("ifunc", DECL_ATTRIBUTES (decl)))
+	    error_at (DECL_SOURCE_LOCATION (decl),
+		      "ifunc is not supported in this configuration");
+	  else	
+	    error_at (DECL_SOURCE_LOCATION (decl),
+		      "only weak aliases are supported in this configuration");
 	  return;
 	}
 # endif