diff options
Diffstat (limited to 'gcc/function.cc')
| -rw-r--r-- | gcc/function.cc | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/gcc/function.cc b/gcc/function.cc index a5b245a..48167b0 100644 --- a/gcc/function.cc +++ b/gcc/function.cc @@ -1722,19 +1722,17 @@ instantiate_virtual_regs_in_insn (rtx_insn *insn) new_rtx = instantiate_new_reg (SUBREG_REG (x), &offset); if (new_rtx == NULL) continue; + start_sequence (); if (maybe_ne (offset, 0)) - { - start_sequence (); - new_rtx = expand_simple_binop - (GET_MODE (new_rtx), PLUS, new_rtx, - gen_int_mode (offset, GET_MODE (new_rtx)), - NULL_RTX, 1, OPTAB_LIB_WIDEN); - seq = end_sequence (); - emit_insn_before (seq, insn); - } - x = simplify_gen_subreg (recog_data.operand_mode[i], new_rtx, - GET_MODE (new_rtx), SUBREG_BYTE (x)); + new_rtx = expand_simple_binop + (GET_MODE (new_rtx), PLUS, new_rtx, + gen_int_mode (offset, GET_MODE (new_rtx)), + NULL_RTX, 1, OPTAB_LIB_WIDEN); + x = force_subreg (recog_data.operand_mode[i], new_rtx, + GET_MODE (new_rtx), SUBREG_BYTE (x)); gcc_assert (x); + seq = end_sequence (); + emit_insn_before (seq, insn); break; default: @@ -2937,7 +2935,7 @@ assign_parm_setup_block (struct assign_parm_data_all *all, if (stack_parm == 0) { HOST_WIDE_INT parm_align - = (STRICT_ALIGNMENT + = ((STRICT_ALIGNMENT || BITS_PER_WORD <= MAX_SUPPORTED_STACK_ALIGNMENT) ? MAX (DECL_ALIGN (parm), BITS_PER_WORD) : DECL_ALIGN (parm)); SET_DECL_ALIGN (parm, parm_align); |