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111
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1 /* PR middle-end/46647 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O2 -fdump-tree-optimized" } */
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4
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5 int a;
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6
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7 int
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8 func1 (void)
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9 {
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10 __builtin_memset (&a, -1, sizeof (a));
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11 return 0;
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12 }
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13
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14 int
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15 func2 (void)
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16 {
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17 __builtin_memset (&a, 123, sizeof (a));
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18 return 0;
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19 }
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20
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21 int
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22 func3 (void)
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23 {
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24 __builtin_memset (&a, 0, sizeof (a));
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25 return 0;
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26 }
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27
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28 /* The xfail for avr, cris-* and crisv32-* is due to PR53535. */
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29 /* { dg-final { scan-tree-dump-not "memset" "optimized" { xfail avr-*-* cris-*-* crisv32-*-* } } } */
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