From: David Malcolm <dmalcolm@redhat.com>
Date: Wed, 1 Jun 2016 21:38:46 +0000 (+0000)
Subject: rl78.c: fix warning
X-Git-Tag: upstream/12.2.0~46680
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c38151e46e89a09d04ba7d4567cb01ca41737d3f;p=platform%2Fupstream%2Fgcc.git

rl78.c: fix warning

gcc/ChangeLog:
	* config/rl78/rl78.c (rl78_expand_prologue): Convert local
	from int to unsigned.

From-SVN: r237017
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8fb0bab..9cfde95 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2016-06-01  David Malcolm  <dmalcolm@redhat.com>
+
+	* config/rl78/rl78.c (rl78_expand_prologue): Convert local
+	from int to unsigned.
+
 2016-05-31  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
 	* config/rs6000/vsx.md (vsx_splat_<mode>, V2DI/V2DF): Simplify
diff --git a/gcc/config/rl78/rl78.c b/gcc/config/rl78/rl78.c
index 2d85061..3ddb198 100644
--- a/gcc/config/rl78/rl78.c
+++ b/gcc/config/rl78/rl78.c
@@ -1378,7 +1378,7 @@ rl78_expand_prologue (void)
   /* Save MDUC registers inside interrupt routine.  */
   if (MUST_SAVE_MDUC_REGISTERS && (!crtl->is_leaf || check_mduc_usage ()))
     {
-      for (int i = 0; i < ARRAY_SIZE (mduc_regs); i++)
+      for (unsigned i = 0; i < ARRAY_SIZE (mduc_regs); i++)
         {
           mduc_reg_type *reg = mduc_regs + i;
           rtx mem_mduc = gen_rtx_MEM (reg->mode, GEN_INT (reg->address));