URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [r10k-cache-barrier-9.c] - Blame information for rev 321

Go to most recent revision | Details | Compare with Previous | View Log


/* { dg-options "-O2 -mr10k-cache-barrier=store -G8" } */
 
/* Test that out-of-range stores to components of static objects
   are protected by a cache barrier.  */
 
struct { struct { char i[4]; } a; struct { char j[4]; } b; } s;
 
NOMIPS16 void
foo (int sel1, int sel2, int sel3)
{
  if (sel1)
    s.a.i[8] = 1;
  if (sel2)
    s.b.j[4] = 100;
  if (sel3)
    s.a.i[-1] = 0;
}
 
/* { dg-final { scan-assembler-times "\tcache\t" 3 } } */

Line No.	Rev	Author	Line
1	321	jeremybenn	`/* { dg-options "-O2 -mr10k-cache-barrier=store -G8" } */`
2
3			`/* Test that out-of-range stores to components of static objects`
4			`are protected by a cache barrier. */`
5
6			`struct { struct { char i[4]; } a; struct { char j[4]; } b; } s;`
7
8			`NOMIPS16 void`
9			`foo (int sel1, int sel2, int sel3)`
10			`{`
11			`if (sel1)`
12			`s.a.i[8] = 1;`
13			`if (sel2)`
14			`s.b.j[4] = 100;`
15			`if (sel3)`
16			`s.a.i[-1] = 0;`
17			`}`
18
19			`/* { dg-final { scan-assembler-times "\tcache\t" 3 } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [mips/] [r10k-cache-barrier-9.c] - Blame information for rev 321