rs6000.c (rs6000_output_function_prologue): No need for -mprofile-kernel to save LR to stack.

	* config/rs6000/rs6000.c (rs6000_output_function_prologue): No
	need for -mprofile-kernel to save LR to stack.

From-SVN: r222352

gcc/ChangeLog

+2015-04-23  Anton Blanchard  <anton@samba.org>
+
+	* config/rs6000/rs6000.c (rs6000_output_function_prologue): No
+	need for -mprofile-kernel to save LR to stack.
+
 2015-04-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	* config/rs6000/rs6000.c (rtx_is_swappable_p): Commentary

gcc/config/rs6000/rs6000.c

@@ -24433,7 +24433,6 @@ rs6000_output_function_prologue (FILE *file,
       gcc_assert (!TARGET_32BIT);
 
       asm_fprintf (file, "\tmflr %s\n", reg_names[0]);
-      asm_fprintf (file, "\tstd %s,16(%s)\n", reg_names[0], reg_names[1]);
 
       /* In the ELFv2 ABI we have no compiler stack word.  It must be
 	 the resposibility of _mcount to preserve the static chain