diff options
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/function.c b/gcc/function.c index fab19ae..3ee5e8b 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -474,6 +474,7 @@ assign_stack_local_1 (enum machine_mode mode, HOST_WIDE_INT size, int align, function->x_frame_offset += size; x = gen_rtx_MEM (mode, addr); + MEM_NOTRAP_P (x) = 1; function->x_stack_slot_list = gen_rtx_EXPR_LIST (VOIDmode, x, function->x_stack_slot_list); @@ -649,9 +650,7 @@ assign_stack_temp_for_type (enum machine_mode mode, HOST_WIDE_INT size, p->size = best_p->size - rounded_size; p->base_offset = best_p->base_offset + rounded_size; p->full_size = best_p->full_size - rounded_size; - p->slot = gen_rtx_MEM (BLKmode, - plus_constant (XEXP (best_p->slot, 0), - rounded_size)); + p->slot = adjust_address_nv (best_p->slot, BLKmode, rounded_size); p->align = best_p->align; p->address = 0; p->type = best_p->type; @@ -743,6 +742,7 @@ assign_stack_temp_for_type (enum machine_mode mode, HOST_WIDE_INT size, MEM_VOLATILE_P (slot) = TYPE_VOLATILE (type); MEM_SET_IN_STRUCT_P (slot, AGGREGATE_TYPE_P (type)); } + MEM_NOTRAP_P (slot) = 1; return slot; } @@ -4822,6 +4822,7 @@ keep_stack_depressed (rtx insns) info.sp_offset)); retaddr = gen_rtx_MEM (Pmode, retaddr); + MEM_NOTRAP_P (retaddr) = 1; /* If there is a pending load to the equivalent register for SP and we reference that register, we must load our address into |