aboutsummaryrefslogtreecommitdiffstats
path: root/gcc-4.9/gcc/testsuite/gcc.dg/uninit-C-O0.c
blob: 02339d43d70e7e292b361e37f7b6f0841880a3ce (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/* Spurious uninitialized variable warning, inspired by libgcc2.c.  */
/* { dg-do compile } */
/* { dg-options "-Wuninitialized" } */

/* Not all platforms support TImode integers.  */
#if (defined(__LP64__) && !defined(__hppa__)) || defined(__SPU__)
typedef int TItype __attribute__ ((mode (TI)));
#else
typedef long TItype;
#endif


TItype
__subvdi3 (TItype a, TItype b)
{
  TItype w;
  
  w = a - b;
  
  return w;
}