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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [pr17112-1.c] - Blame information for rev 12

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/* PR middle-end/17112 */
/* { dg-do run } */
/* { dg-options "-O2" } */
 
extern void abort(void);
 
typedef struct {
  int int24:24  __attribute__ ((packed)); /* { dg-warning "attribute ignored" "" { target { default_packed && { ! pcc_bitfield_type_matters } } } } */
} myint24;
 
myint24 x[3] = {
  0x123456,
  0x789abc,
  0xdef012
};
 
myint24 y[3];  // starts out as zeros
 
void foo()
{
  y[1] = x[1];
}
 
int main()
{
  foo();
 
  if (y[0].int24 != 0 || y[2].int24 != 0)
    abort();
  return 0;
}
 

Line No.	Rev	Author	Line
1	12	jlechner	`/* PR middle-end/17112 */`
2			`/* { dg-do run } */`
3			`/* { dg-options "-O2" } */`
4
5			`extern void abort(void);`
6
7			`typedef struct {`
8			`int int24:24 __attribute__ ((packed)); /* { dg-warning "attribute ignored" "" { target { default_packed && { ! pcc_bitfield_type_matters } } } } */`
9			`} myint24;`
10
11			`myint24 x[3] = {`
12			`0x123456,`
13			`0x789abc,`
14			`0xdef012`
15			`};`
16
17			`myint24 y[3]; // starts out as zeros`
18
19			`void foo()`
20			`{`
21			`y[1] = x[1];`
22			`}`
23
24			`int main()`
25			`{`
26			`foo();`
27
28			`if (y[0].int24 != 0 \|\| y[2].int24 != 0)`
29			`abort();`
30			`return 0;`
31			`}`
32

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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [pr17112-1.c] - Blame information for rev 12