From: Bill Schmidt <wschmidt@linux.vnet.ibm.com>
Date: Wed, 8 May 2013 17:05:59 +0000 (+0000)
Subject: gimple-ssa-strength-reduction.c (count_candidates): Change return value to int.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1dc3d6e9e10ae9260484c0e2009c360a7ab0cc19;p=gcc.git

gimple-ssa-strength-reduction.c (count_candidates): Change return value to int.

2013-05-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (count_candidates): Change
	return value to int.
	(analyze_candidates_and_replace): Change type of length to int.

From-SVN: r198715
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index aa0274f32aa..28a72627ecb 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2013-05-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
+
+	* gimple-ssa-strength-reduction.c (count_candidates): Change
+	return value to int.
+	(analyze_candidates_and_replace): Change type of length to int.
+
 2013-05-08  Uros Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/sse.md (PEXTR_MODE, PEXTR_MODEx): Remove.
diff --git a/gcc/gimple-ssa-strength-reduction.c b/gcc/gimple-ssa-strength-reduction.c
index 650ea19d63f..dcd31809ab6 100644
--- a/gcc/gimple-ssa-strength-reduction.c
+++ b/gcc/gimple-ssa-strength-reduction.c
@@ -2259,7 +2259,7 @@ replace_uncond_cands_and_profitable_phis (slsr_cand_t c)
 /* Count the number of candidates in the tree rooted at C that have
    not already been replaced under other interpretations.  */
 
-static unsigned
+static int
 count_candidates (slsr_cand_t c)
 {
   unsigned count = cand_already_replaced (c) ? 0 : 1;
@@ -3361,7 +3361,7 @@ analyze_candidates_and_replace (void)
 	 less expensive to calculate than the replaced statements.  */
       else
 	{
-	  unsigned length;
+	  int length;
 	  enum machine_mode mode;
 	  bool speed;