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/* PR optimization/6842
   This testcase caused ICE when trying to optimize V8QI subreg of VOIDmode
   CONST_DOUBLE.  */
/* { dg-do compile } */
/* { dg-options "-O2 -mmmx" } */
 
typedef char __v8qi __attribute__ ((vector_size (8)));
extern void abort (void);
extern void exit (int);
 
void foo (void)
{
  unsigned long long a = 0x0102030405060708LL;
  unsigned long long b = 0x1020304050607080LL;
  unsigned long long c;
 
  c = (unsigned long long) __builtin_ia32_paddusb ((__v8qi) a, (__v8qi) b);
  __builtin_ia32_emms ();
  if (c != 0x1122334455667788LL)
    abort ();
}

Line No.	Rev	Author	Line
1	691	jeremybenn	`/* PR optimization/6842`
2			`This testcase caused ICE when trying to optimize V8QI subreg of VOIDmode`
3			`CONST_DOUBLE. */`
4			`/* { dg-do compile } */`
5			`/* { dg-options "-O2 -mmmx" } */`
6
7			`typedef char __v8qi __attribute__ ((vector_size (8)));`
8			`extern void abort (void);`
9			`extern void exit (int);`
10
11			`void foo (void)`
12			`{`
13			`unsigned long long a = 0x0102030405060708LL;`
14			`unsigned long long b = 0x1020304050607080LL;`
15			`unsigned long long c;`
16
17			`c = (unsigned long long) __builtin_ia32_paddusb ((__v8qi) a, (__v8qi) b);`
18			`__builtin_ia32_emms ();`
19			`if (c != 0x1122334455667788LL)`
20			`abort ();`
21			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [20020531-1.c] - Blame information for rev 848