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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [20020320-1.c] - Diff between revs 149 and 154

Rev 149	Rev 154
`/* PR bootstrap/4192`	`/* PR bootstrap/4192`
`This testcase caused infinite loop in flow (several places),`	`This testcase caused infinite loop in flow (several places),`
`because flow assumes gen_jump generates simple_jump_p. */`	`because flow assumes gen_jump generates simple_jump_p. */`

`typedef void (*T) (void);`	`typedef void (*T) (void);`
`extern T x[];`	`extern T x[];`

`void`	`void`
`foo (void)`	`foo (void)`
`{`	`{`
`static T *p = x;`	`static T *p = x;`
`static _Bool a;`	`static _Bool a;`
`T f;`	`T f;`

`if (__builtin_expect (a, 0))`	`if (__builtin_expect (a, 0))`
`return;`	`return;`

`while ((f = *p))`	`while ((f = *p))`
`{`	`{`
`p++;`	`p++;`
`f ();`	`f ();`
`}`	`}`
`a = 1;`	`a = 1;`
`}`	`}`