rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Only emit lglobl if not weak.

        * config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Only emit
        lglobl if not weak.

From-SVN: r202264

gcc/ChangeLog

+2013-09-04  David Edelsohn  <dje.gcc@gmail.com>
+
+	* config/rs6000/rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Only emit
+	lglobl if not weak.
+
 2013-09-04  Easwaran Raman  <eraman@google.com>
 
 	PR middle-end/57370

gcc/config/rs6000/rs6000.h

@@ -2139,6 +2139,8 @@ extern int toc_initialized;
 	    }								\
 	  else if (TARGET_XCOFF)					\
 	    {								\
+	      if (!RS6000_WEAK || !DECL_WEAK (DECL))			\
+		{							\
 		  fputs ("\t.lglobl\t.", FILE);				\
 		  RS6000_OUTPUT_BASENAME (FILE, alias);			\
 		  putc ('\n', FILE);					\
@@ -2146,6 +2148,7 @@ extern int toc_initialized;
 		  RS6000_OUTPUT_BASENAME (FILE, alias);			\
 		  putc ('\n', FILE);					\
 		}							\
+	    }								\
 	  fputs ("\t.set\t.", FILE);					\
 	  RS6000_OUTPUT_BASENAME (FILE, alias);				\
 	  fputs (",.", FILE);						\