From: Marek Polacek <polacek@redhat.com>
Date: Wed, 10 Dec 2014 08:20:43 +0000 (+0000)
Subject: re PR tree-optimization/61686 (Incorrect check in comparison function range_entry_cmp... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=77e600887588c49d6f90e8d32fc21c1082b608c4;p=gcc.git

re PR tree-optimization/61686 (Incorrect check in comparison function range_entry_cmp() in tree_ssa_reassoc.c)

	PR tree-optimization/61686
	* tree-ssa-reassoc.c (range_entry_cmp): Use q->high instead of
	p->high.

From-SVN: r218560
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 26ca7b4142c..9b5b25999a9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2014-12-10  Marek Polacek  <polacek@redhat.com>
+
+	PR tree-optimization/61686
+	* tree-ssa-reassoc.c (range_entry_cmp): Use q->high instead of
+	p->high.
+
 2014-12-10  Kito Cheng  <kito@0xlab.org>
 
 	* doc/libgcc.texi: Update text to match implementation in
diff --git a/gcc/tree-ssa-reassoc.c b/gcc/tree-ssa-reassoc.c
index 4fae8fcad70..a57548127d7 100644
--- a/gcc/tree-ssa-reassoc.c
+++ b/gcc/tree-ssa-reassoc.c
@@ -2069,7 +2069,7 @@ range_entry_cmp (const void *a, const void *b)
 	      else
 		return -1;
 	    }
-	  else if (p->high != NULL_TREE)
+	  else if (q->high != NULL_TREE)
 	    return 1;
 	  /* If both ranges are the same, sort below by ascending idx.  */
 	}