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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [m68k/] [pr36134.c] - Blame information for rev 437

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/* pr36134.c
 
   This test ensures that the shorter LEA instruction is used in preference
   to the longer ADD instruction.  */
 
/* { dg-do compile }  */
/* { dg-options "-O2" }  */
/* { dg-final { scan-assembler "lea" } } */
/* { dg-final { scan-assembler-not "add" } } */
 
int *a, *b;
 
void
f ()
{
  while (a > b)
    {
      *a++ = *b++;
      *a++ = *b++;
      *a++ = *b++;
      *a++ = *b++;
    }
}

Line No.	Rev	Author	Line
1	320	jeremybenn	`/* pr36134.c`
2
3			`This test ensures that the shorter LEA instruction is used in preference`
4			`to the longer ADD instruction. */`
5
6			`/* { dg-do compile } */`
7			`/* { dg-options "-O2" } */`
8			`/* { dg-final { scan-assembler "lea" } } */`
9			`/* { dg-final { scan-assembler-not "add" } } */`
10
11			`int a, b;`
12
13			`void`
14			`f ()`
15			`{`
16			`while (a > b)`
17			`{`
18			`a++ = b++;`
19			`a++ = b++;`
20			`a++ = b++;`
21			`a++ = b++;`
22			`}`
23			`}`

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Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.target/] [m68k/] [pr36134.c] - Blame information for rev 437