#include "flags.h"
#include "function.h"
#include "expr.h"
+#include "libfuncs.h"
#include "insn-config.h"
#include "except.h"
#include "integrate.h"
/* End an exception region for an exception type filter. ALLOWED is a
TREE_LIST of types to be matched by the runtime. FAILURE is an
- expression to invoke if a mismatch ocurrs. */
+ expression to invoke if a mismatch ocurrs.
+
+ ??? We could use these semantics for calls to rethrow, too; if we can
+ see the surrounding catch clause, we know that the exception we're
+ rethrowing satisfies the "filter" of the catch type. */
void
expand_eh_region_end_allowed (allowed, failure)
&& fixup->type == ERT_FIXUP)
{
if (fixup->u.fixup.real_region)
- XEXP (note, 1) = GEN_INT (fixup->u.fixup.real_region->region_number);
+ XEXP (note, 0) = GEN_INT (fixup->u.fixup.real_region->region_number);
else
remove_note (insn, note);
}
}
\f
-/* ??? Move from tree.c to tree.h. */
-#define TYPE_HASH(TYPE) ((HOST_WIDE_INT) (TYPE) & 0777777)
-
static int
t2r_eq (pentry, pdata)
const PTR pentry;
expand_builtin_unwind_init ()
{
/* Set this so all the registers get saved in our frame; we need to be
- able to copy the saved values for any registers from frames we unwind. */
+ able to copy the saved values for any registers from frames we unwind. */
current_function_has_nonlocal_label = 1;
#ifdef SETUP_FRAME_ADDRESSES