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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-vrp1" } */
void bar0 (void);
void bar1 (void);
void bar2 (void);
void bar3 (void);
void
foo (int a)
{
if (a < 100)
return;
if (200 < a)
return;
switch (a)
{
case 99: bar0 (); return;
case 100: bar1 (); return;
case 101: bar2 (); return;
case 102: bar3 (); return;
}
}
/* { dg-final { scan-tree-dump-not "case 99:" "vrp1" } } */
/* { dg-final { cleanup-tree-dump "vrp1" } } */
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