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From: Senthil Kumar Selvaraj <senthilkumar.selvaraj@microchip.com>
To: GCC <gcc-patches@gcc.gnu.org>
Subject: [Patch, testsuite, committed] Fix bogus pr78886.c for avr
Date: Wed, 17 May 2017 06:34:00 -0000
Message-ID: <87a86ckp50.fsf@microchip.com>
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X-SW-Source: 2017-05/txt/msg01348.txt.bz2

Hi,

  The test declares malloc with an unsigned long parameter. This causes
  a warning for avr, as it's size_t is only unsigned int.

  Fixed by typdef'ing __SIZE_TYPE__ to size_t and using it in the malloc
  function's declaration.

  Committed as obvious.

Regards
Senthil

gcc/testsuite/ChangeLog

2017-05-17  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>

	* gcc.dg/tree-ssa/pr78886.c: Use __SIZE_TYPE__ instead of
	unsigned long.

Index: gcc/testsuite/gcc.dg/tree-ssa/pr78886.c
===================================================================
--- gcc/testsuite/gcc.dg/tree-ssa/pr78886.c	(revision 248137)
+++ gcc/testsuite/gcc.dg/tree-ssa/pr78886.c	(working copy)
@@ -1,7 +1,9 @@
 /* { dg-do compile } */
 /* { dg-options "-O2" } */
-void *malloc(unsigned long x);
 
+__extension__ typedef __SIZE_TYPE__ size_t;
+void *malloc(size_t x);
+
 void foo(void)
 {
  volatile int i;