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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [Wstrict-aliasing-float-ptr-int-obj.c] - Blame information for rev 749

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/* { dg-do compile } */
/* { dg-options "-O -Wstrict-aliasing -fstrict-aliasing" } */
 
extern int flag;
 
int foo() {
 
  int x;
  int y = 9;
  float* q;
  float* r;
 
  if (flag) {
    q = (float*) &x;  /* { dg-message "initialized" "" { xfail *-*-* } } */
  } else {
    q = (float*) &y;  /* { dg-message "initialized" "" { xfail *-*-* } } */
  }
 
  *q = 1.0;  /* { dg-warning "does break strict-aliasing" "" { xfail *-*-* } } */
 
  return x;
 
}

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O -Wstrict-aliasing -fstrict-aliasing" } */`
3
4			`extern int flag;`
5
6			`int foo() {`
7
8			`int x;`
9			`int y = 9;`
10			`float* q;`
11			`float* r;`
12
13			`if (flag) {`
14			`q = (float) &x; / { dg-message "initialized" "" { xfail --* } } */`
15			`} else {`
16			`q = (float) &y; / { dg-message "initialized" "" { xfail --* } } */`
17			`}`
18
19			`q = 1.0; / { dg-warning "does break strict-aliasing" "" { xfail --* } } */`
20
21			`return x;`
22
23			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [Wstrict-aliasing-float-ptr-int-obj.c] - Blame information for rev 749