static int noncall_uses_reg (rtx, rtx, rtx *);
static rtx gen_block_redirect (rtx, int, int);
static void sh_reorg (void);
-static void output_stack_adjust (int, rtx, int, HARD_REG_SET *);
+static void output_stack_adjust (int, rtx, int, HARD_REG_SET *, bool);
static rtx frame_insn (rtx);
static rtx push (int);
static void pop (int);
static void
output_stack_adjust (int size, rtx reg, int epilogue_p,
- HARD_REG_SET *live_regs_mask)
+ HARD_REG_SET *live_regs_mask, bool frame_p)
{
- rtx (*emit_fn) (rtx) = epilogue_p ? &emit_insn : &frame_insn;
+ rtx (*emit_fn) (rtx) = frame_p ? &frame_insn : &emit_insn;
if (size)
{
HOST_WIDE_INT align = STACK_BOUNDARY / BITS_PER_UNIT;
&& (NPARM_REGS(SImode)
> crtl->args.info.arg_count[(int) SH_ARG_INT]))
pretend_args = 0;
+ /* Dwarf2 module doesn't expect frame related insns here. */
output_stack_adjust (-pretend_args
- crtl->args.info.stack_regs * 8,
- stack_pointer_rtx, 0, NULL);
+ stack_pointer_rtx, 0, NULL, false);
if (TARGET_SHCOMPACT && flag_pic && crtl->args.info.call_cookie)
/* We're going to use the PIC register to load the address of the
offset_base = d + d_rounding;
output_stack_adjust (-(save_size + d_rounding), stack_pointer_rtx,
- 0, NULL);
+ 0, NULL, true);
sh5_schedule_saves (&live_regs_mask, &schedule, offset_base);
tmp_pnt = schedule.temps;
target_flags = save_flags;
output_stack_adjust (-rounded_frame_size (d) + d_rounding,
- stack_pointer_rtx, 0, NULL);
+ stack_pointer_rtx, 0, NULL, true);
if (frame_pointer_needed)
frame_insn (GEN_MOV (hard_frame_pointer_rtx, stack_pointer_rtx));
See PR/18032 and PR/40313. */
emit_insn (gen_blockage ());
output_stack_adjust (frame_size, hard_frame_pointer_rtx, e,
- &live_regs_mask);
+ &live_regs_mask, false);
/* We must avoid moving the stack pointer adjustment past code
which reads from the local frame, else an interrupt could
occur after the SP adjustment and clobber data in the local
frame. */
emit_insn (gen_blockage ());
- output_stack_adjust (frame_size, stack_pointer_rtx, e, &live_regs_mask);
+ output_stack_adjust (frame_size, stack_pointer_rtx, e,
+ &live_regs_mask, false);
}
if (SHMEDIA_REGS_STACK_ADJUST ())
output_stack_adjust (crtl->args.pretend_args_size
+ save_size + d_rounding
+ crtl->args.info.stack_regs * 8,
- stack_pointer_rtx, e, NULL);
+ stack_pointer_rtx, e, NULL, false);
if (crtl->calls_eh_return)
emit_insn (GEN_ADD3 (stack_pointer_rtx, stack_pointer_rtx,