From ee60eb0fef5c6456da261da68310272c2398d530 Mon Sep 17 00:00:00 2001
From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Tue, 13 Apr 2010 15:47:38 +0000
Subject: [PATCH] 	PR middle-end/32628 	* c-common.c
 (pointer_int_sum): Disregard overflow that occured only 	because of
 sign-extension change when converting to sizetype here... 	* fold-const.c
 (fold_convert_const_int_from_int): ...and not here.

	* fold-const.c (fold_binary_op_with_conditional_arg): Do not restrict
	the folding to constants.  Remove redundant final conversion.
	(fold_binary) <associate>: Do not associate if the re-association of
	constants alone overflows.
	(fold_binary) <FLOOR_MOD_EXPR>: Move transformation into BIT_AND_EXPR
	to the end of the list.
	(multiple_of_p) <COND_EXPR>: New case.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158274 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 72aeed97ef1..402cb10e74e 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,18 @@
+2010-04-13  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/32628
+	* c-common.c (pointer_int_sum): Disregard overflow that occured only
+	because of sign-extension change when converting to sizetype here...
+	* fold-const.c (fold_convert_const_int_from_int): ...and not here.
+
+	* fold-const.c (fold_binary_op_with_conditional_arg): Do not restrict
+	the folding to constants.  Remove redundant final conversion.
+	(fold_binary) <associate>: Do not associate if the re-association of
+	constants alone overflows.
+	(fold_binary) <FLOOR_MOD_EXPR>: Move transformation into BIT_AND_EXPR
+	to the end of the list.
+	(multiple_of_p) <COND_EXPR>: New case.
+
 2010-04-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 
 	* opt-functions.awk (opt_sanitized_name): New.
-- 
2.11.0