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

Subversion Repositories openrisc

[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [optabs.c] - Diff between revs 280 and 378

Rev 280	Rev 378
Line 7031...	Line 7031...
`compare-and-swap and follow that immediately with a compare insn. */`	`compare-and-swap and follow that immediately with a compare insn. */`
`icode = sync_compare_and_swap[mode];`	`icode = sync_compare_and_swap[mode];`
`if (icode == CODE_FOR_nothing)`	`if (icode == CODE_FOR_nothing)`
`return NULL_RTX;`	`return NULL_RTX;`

	`do_pending_stack_adjust ();`
`do`	`do`
`{`	`{`
`start_sequence ();`	`start_sequence ();`
`subtarget = expand_val_compare_and_swap_1 (mem, old_val, new_val,`	`subtarget = expand_val_compare_and_swap_1 (mem, old_val, new_val,`
`NULL_RTX, icode);`	`NULL_RTX, icode);`