URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [bconstp-2.c] - Diff between revs 298 and 338

Rev 298	Rev 338
`/* As bconstp-1.c, but with the __builtin_constant_p calls`	`/* As bconstp-1.c, but with the __builtin_constant_p calls`
`parenthesized. */`	`parenthesized. */`
`/* { dg-do compile } */`	`/* { dg-do compile } */`

`/* This test checks that builtin_constant_p can be used safely in`	`/* This test checks that builtin_constant_p can be used safely in`
`initializers for static data. The macro X() defined below should`	`initializers for static data. The macro X() defined below should`
`be an acceptable initializer expression no matter how complex its`	`be an acceptable initializer expression no matter how complex its`
`argument is. */`	`argument is. */`

`extern int a;`	`extern int a;`
`extern int b;`	`extern int b;`

`extern int foo(void);`	`extern int foo(void);`
`extern int bar(void);`	`extern int bar(void);`

`#define X(exp) ((__builtin_constant_p(exp)) ? (exp) : -1)`	`#define X(exp) ((__builtin_constant_p(exp)) ? (exp) : -1)`

`const short tests[] = {`	`const short tests[] = {`
`X(0),`	`X(0),`
`X(a),`	`X(a),`
`X(0 && a),`	`X(0 && a),`
`X(a && b),`	`X(a && b),`
`X(foo()),`	`X(foo()),`
`X(0 && foo()),`	`X(0 && foo()),`
`X(a && foo()),`	`X(a && foo()),`
`X(foo() && bar())`	`X(foo() && bar())`
`};`	`};`