+2018-04-17 Jim Wilson <jimw@sifive.com>
+
+ PR 84856
+ * config/riscv/riscv.c (riscv_compute_frame_info): Add calls to
+ RISCV_STACK_ALIGN when using outgoing_args_size and pretend_args_size.
+ Set arg_pointer_offset after using pretend_args_size.
+
2018-04-17 Jakub Jelinek <jakub@redhat.com>
PR rtl-optimization/85431
}
/* At the bottom of the frame are any outgoing stack arguments. */
- offset = crtl->outgoing_args_size;
+ offset = RISCV_STACK_ALIGN (crtl->outgoing_args_size);
/* Next are local stack variables. */
offset += RISCV_STACK_ALIGN (get_frame_size ());
/* The virtual frame pointer points above the local variables. */
frame->hard_frame_pointer_offset = offset;
/* Above the hard frame pointer is the callee-allocated varags save area. */
offset += RISCV_STACK_ALIGN (cfun->machine->varargs_size);
- frame->arg_pointer_offset = offset;
/* Next is the callee-allocated area for pretend stack arguments. */
- offset += crtl->args.pretend_args_size;
+ offset += RISCV_STACK_ALIGN (crtl->args.pretend_args_size);
+ /* Arg pointer must be below pretend args, but must be above alignment
+ padding. */
+ frame->arg_pointer_offset = offset - crtl->args.pretend_args_size;
frame->total_size = offset;
/* Next points the incoming stack pointer and any incoming arguments. */