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Rev 816 |
Rev 826 |
/* { dg-do compile } */
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/* { dg-do compile } */
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/* { dg-options "-O1 -fdump-tree-alias-vops" } */
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/* { dg-options "-O1 -fdump-tree-alias-vops" } */
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/* Test to make sure that inline-asm causes a VDEF. */
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/* Test to make sure that inline-asm causes a VDEF. */
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void link_error();
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void link_error();
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void f(char *a)
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void f(char *a)
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{
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{
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int *a1 = (int *)a;
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int *a1 = (int *)a;
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if (*a == 0)
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if (*a == 0)
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asm("":"=m"(*a1));
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asm("":"=m"(*a1));
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if (*a == 0)
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if (*a == 0)
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link_error ();
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link_error ();
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}
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}
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/* There should a VDEF for the inline-asm and one for the link_error. */
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/* There should a VDEF for the inline-asm and one for the link_error. */
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/* { dg-final { scan-tree-dump-times "VDEF" 2 "alias"} } */
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/* { dg-final { scan-tree-dump-times "VDEF" 2 "alias"} } */
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/* { dg-final { cleanup-tree-dump "alias" } } */
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/* { dg-final { cleanup-tree-dump "alias" } } */
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