From: Jakub Jelinek <jakub@redhat.com>
Date: Wed, 26 Mar 2014 19:32:40 +0000 (+0100)
Subject: re PR other/59545 (Signed integer overflow issues)
X-Git-Tag: releases/gcc-4.9.0~289
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ed0ca1e1ea3fe3fddd94176da7c5db527996b525;p=thirdparty%2Fgcc.git

re PR other/59545 (Signed integer overflow issues)

	PR other/59545
	* real.c (real_to_integer2): Change type of low to UHWI.

From-SVN: r208848
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9b124fbe982d..aeb9c6f7821b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2014-03-26  Jakub Jelinek  <jakub@redhat.com>
+
+	PR other/59545
+	* real.c (real_to_integer2): Change type of low to UHWI.
+
 2014-03-26  Tobias Burnus  <burnus@net-b.de>
 
 	* gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
diff --git a/gcc/real.c b/gcc/real.c
index 86f88cec4b9c..5cf2525b90a4 100644
--- a/gcc/real.c
+++ b/gcc/real.c
@@ -1377,7 +1377,8 @@ real_to_integer2 (HOST_WIDE_INT *plow, HOST_WIDE_INT *phigh,
 		  const REAL_VALUE_TYPE *r)
 {
   REAL_VALUE_TYPE t;
-  HOST_WIDE_INT low, high;
+  unsigned HOST_WIDE_INT low;
+  HOST_WIDE_INT high;
   int exp;
 
   switch (r->cl)