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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [m68k/] [pr36134.c] - Blame information for rev 320

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Line No. Rev Author Line
1 320 jeremybenn
/* pr36134.c
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   This test ensures that the shorter LEA instruction is used in preference
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   to the longer ADD instruction.  */
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/* { dg-do compile }  */
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/* { dg-options "-O2" }  */
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/* { dg-final { scan-assembler "lea" } } */
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/* { dg-final { scan-assembler-not "add" } } */
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int *a, *b;
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void
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f ()
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{
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  while (a > b)
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    {
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      *a++ = *b++;
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      *a++ = *b++;
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      *a++ = *b++;
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      *a++ = *b++;
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    }
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}

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