From: Marek Polacek <polacek@redhat.com>
Date: Tue, 26 Aug 2014 09:35:10 +0000 (+0000)
Subject: re PR c/61271 (10 * possible coding error with logical not (!))
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=40de81283e90690a8275842618bbb62b4219c52e;p=gcc.git

re PR c/61271 (10 * possible coding error with logical not (!))

	PR c/61271
	* expr.c (is_aligning_offset): Remove logical not.

From-SVN: r214496
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3da91ffe71d..4d7a3417944 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2014-08-26  Marek Polacek  <polacek@redhat.com>
+
+	PR c/61271
+	* expr.c (is_aligning_offset): Remove logical not.
+
 2014-08-26  Marek Polacek  <polacek@redhat.com>
 
 	PR c/61271
diff --git a/gcc/expr.c b/gcc/expr.c
index ac375041d4d..8b7073e3089 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -10723,7 +10723,7 @@ is_aligning_offset (const_tree offset, const_tree exp)
       || !tree_fits_uhwi_p (TREE_OPERAND (offset, 1))
       || compare_tree_int (TREE_OPERAND (offset, 1),
 			   BIGGEST_ALIGNMENT / BITS_PER_UNIT) <= 0
-      || !exact_log2 (tree_to_uhwi (TREE_OPERAND (offset, 1)) + 1) < 0)
+      || exact_log2 (tree_to_uhwi (TREE_OPERAND (offset, 1)) + 1) < 0)
     return 0;
 
   /* Look at the first operand of BIT_AND_EXPR and strip any conversion.