URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [gcc.dg/] [reg-vol-struct-1.c] - Diff between revs 298 and 384

Rev 298	Rev 384
`/* Test cases of structures with volatile fields declared register:`	`/* Test cases of structures with volatile fields declared register:`
`should be allowed unless register name given but explicitly taking`	`should be allowed unless register name given but explicitly taking`
`the address forbidden. */`	`the address forbidden. */`
`/* Origin: Joseph Myers <jsm@polyomino.org.uk> */`	`/* Origin: Joseph Myers <jsm@polyomino.org.uk> */`

`/* { dg-do compile } */`	`/* { dg-do compile } */`

`struct S { volatile int field; };`	`struct S { volatile int field; };`

`void`	`void`
`f (void)`	`f (void)`
`{`	`{`
`register struct S a;`	`register struct S a;`
`register struct S b[2];`	`register struct S b[2];`
`register struct S c __asm__("nosuchreg"); /* { dg-error "object with volatile field" "explicit reg name" } */`	`register struct S c __asm__("nosuchreg"); /* { dg-error "object with volatile field" "explicit reg name" } */`
`&a; /* { dg-error "address of register" "explicit address" } */`	`&a; /* { dg-error "address of register" "explicit address" } */`
`b; /* { dg-error "address of register" "implicit address" } */`	`b; /* { dg-error "address of register" "implicit address" } */`
`}`	`}`