diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 2229fd3..252394e 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -1258,28 +1258,6 @@ reload (rtx_insn *first, int global) } } - /* If we are doing generic stack checking, give a warning if this - function's frame size is larger than we expect. */ - if (flag_stack_check == GENERIC_STACK_CHECK) - { - HOST_WIDE_INT size = get_frame_size () + STACK_CHECK_FIXED_FRAME_SIZE; - static int verbose_warned = 0; - - for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) - if (df_regs_ever_live_p (i) && ! fixed_regs[i] && call_used_regs[i]) - size += UNITS_PER_WORD; - - if (size > STACK_CHECK_MAX_FRAME_SIZE) - { - warning (0, "frame size too large for reliable stack checking"); - if (! verbose_warned) - { - warning (0, "try reducing the number of local variables"); - verbose_warned = 1; - } - } - } - free (temp_pseudo_reg_arr); /* Indicate that we no longer have known memory locations or constants. */ |