addr = force_operand (addr, NULL_RTX);
- /* Allocate the va_list constructor */
+- /* Allocate the va_list constructor */
block = assign_stack_local (BLKmode, 2 * UNITS_PER_WORD, BITS_PER_WORD);
RTX_UNCHANGING_P (block) = 1;
RTX_UNCHANGING_P (XEXP (block, 0)) = 1;
- /* Store the address of the first integer register in the __base member.
- Note that our offsets are correct for both 32- and 64-bit pointers
- due to the alignment of the __offset field (a long). */
+ /* Store the address of the first integer register in the __base member. */
#ifdef POINTERS_EXTEND_UNSIGNED
addr = convert_memory_address (ptr_mode, addr);
emit_move_insn (change_address (block, ptr_mode, XEXP (block, 0)), addr);
/* Store the argsize as the __va_offset member. */
- emit_move_insn (change_address (block, ptr_mode,
+ emit_move_insn (change_address (block, TYPE_MODE (integer_type_node),
plus_constant (XEXP (block, 0),
- GET_MODE_SIZE (ptr_mode))),
- force_operand (argsize, NULL_RTX));
+ POINTER_SIZE/BITS_PER_UNIT)),
+ argsize);
/* Return the address of the va_list constructor, but don't put it in a
register. Doing so would fail when not optimizing and produce worse