+2004-10-07 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR target/17862
+ * config/sparc/sparc.c (sparc_output_mi_thunk): Set
+ current_function_uses_only_leaf_regs as well as sparc_leaf_function_p.
+
+ * config/sparc/sparc.c (sparc_gimplify_va_arg): Pass 'false' instead
+ of 0 as 4th argument to pass_by_reference.
+ Call build_va_arg_indirect_ref instead of build_fold_indirect_ref.
+
2004-10-06 Eric Christopher <echristo@redhat.com>
* config/sh/sh.c (sh_dwarf_calling_convention): Fix renesas dwarf
bool indirect;
tree ptrtype = build_pointer_type (type);
- if (pass_by_reference (NULL, TYPE_MODE (type), type, 0))
+ if (pass_by_reference (NULL, TYPE_MODE (type), type, false))
{
indirect = true;
size = rsize = UNITS_PER_WORD;
align = 2 * UNITS_PER_WORD;
/* SPARC-V9 ABI states that structures up to 16 bytes in size
- are given whole slots as needed. */
+ are left-justified in their slots. */
if (AGGREGATE_TYPE_P (type))
{
if (size == 0)
if (indirect)
{
addr = fold_convert (build_pointer_type (ptrtype), addr);
- addr = build_fold_indirect_ref (addr);
+ addr = build_va_arg_indirect_ref (addr);
}
/* If the address isn't aligned properly for the type,
we may need to copy to a temporary.
incr = build2 (MODIFY_EXPR, ptr_type_node, valist, incr);
gimplify_and_add (incr, post_p);
- return build_fold_indirect_ref (addr);
+ return build_va_arg_indirect_ref (addr);
}
\f
/* Return the string to output an unconditional branch to LABEL, which is
{
/* We will emit a regular sibcall below, so we need to instruct
output_sibcall that we are in a leaf function. */
- sparc_leaf_function_p = 1;
+ sparc_leaf_function_p = current_function_uses_only_leaf_regs = 1;
/* This will cause final.c to invoke leaf_renumber_regs so we
must behave as if we were in a not-yet-leafified function. */
{
/* We will emit the sibcall manually below, so we will need to
manually spill non-leaf registers. */
- sparc_leaf_function_p = 0;
+ sparc_leaf_function_p = current_function_uses_only_leaf_regs = 0;
/* We really are in a leaf function. */
int_arg_first = SPARC_OUTGOING_INT_ARG_FIRST;