Fix warnings, update source code.

include/
2016-05-02  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.c (arc_preferred_simd_mode): Remove enum keyword.
	(arc_save_restore): Likewise.
	(arc_dwarf_register_span): Likewise.
	(arc_output_pic_addr_const): Initialize suffix variable.

From-SVN: r235718

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0a48bf291f2ccac69e43467e0c1536d179641751..b3edd2aaaf5c63dba1c654e212f965cae98a0f26 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2016-05-02  Claudiu Zissulescu  <claziss@synopsys.com>
+
+       * config/arc/arc.c (arc_preferred_simd_mode): Remove enum keyword.
+       (arc_save_restore): Likewise.
+       (arc_dwarf_register_span): Likewise.
+       (arc_output_pic_addr_const): Initialize suffix variable.
+
 2016-05-02  Martin Liska  <mliska@suse.cz>
 
        * symbol-summary.h (function_summary::function_summary):

diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index a54fddb45d329e3d098435ee3134a8642bc3913e..49edc0a7f65759c2b00142ec1e0638305203625f 100644 (file)
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -264,8 +264,8 @@ arc_vector_mode_supported_p (machine_mode mode)
 
 /* Implements target hook TARGET_VECTORIZE_PREFERRED_SIMD_MODE.  */
 
-static enum machine_mode
-arc_preferred_simd_mode (enum machine_mode mode)
+static machine_mode
+arc_preferred_simd_mode (machine_mode mode)
 {
   switch (mode)
     {
@@ -2347,7 +2347,7 @@ arc_save_restore (rtx base_reg,
 
       for (regno = 0; regno <= 31; regno++)
        {
-         enum machine_mode mode = SImode;
+         machine_mode mode = SImode;
          bool found = false;
 
          if (TARGET_LL64
@@ -5124,6 +5124,7 @@ arc_output_pic_addr_const (FILE * file, rtx x, int code)
            suffix = "@dtpoff";
          break;
        default:
+         suffix = "@invalid";
          output_operand_lossage ("invalid UNSPEC as operand: %d", XINT (x,1));
          break;
        }
@@ -9847,7 +9848,7 @@ arc_no_speculation_in_delay_slots_p ()
 static rtx
 arc_dwarf_register_span (rtx rtl)
 {
-   enum machine_mode mode = GET_MODE (rtl);
+   machine_mode mode = GET_MODE (rtl);
    unsigned regno;
    rtx p;