diff options
Diffstat (limited to 'gcc/simplify-rtx.cc')
| -rw-r--r-- | gcc/simplify-rtx.cc | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gcc/simplify-rtx.cc b/gcc/simplify-rtx.cc index c723a07..ee9c048 100644 --- a/gcc/simplify-rtx.cc +++ b/gcc/simplify-rtx.cc @@ -8460,14 +8460,10 @@ simplify_context::simplify_gen_subreg (machine_mode outermode, rtx op, if (GET_CODE (op) == SUBREG || GET_CODE (op) == CONCAT - || GET_MODE (op) == VOIDmode) - return NULL_RTX; - - if (MODE_COMPOSITE_P (outermode) - && (CONST_SCALAR_INT_P (op) - || CONST_DOUBLE_AS_FLOAT_P (op) - || CONST_FIXED_P (op) - || GET_CODE (op) == CONST_VECTOR)) + || CONST_SCALAR_INT_P (op) + || CONST_DOUBLE_AS_FLOAT_P (op) + || CONST_FIXED_P (op) + || GET_CODE (op) == CONST_VECTOR) return NULL_RTX; if (validate_subreg (outermode, innermode, op, byte)) |