diff options
Diffstat (limited to 'gcc/cse.c')
| -rw-r--r-- | gcc/cse.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/gcc/cse.c b/gcc/cse.c index f3978e4b257..43cbf9ca020 100644 --- a/gcc/cse.c +++ b/gcc/cse.c @@ -3408,16 +3408,8 @@ fold_rtx (x, insn) if (folded_arg0 != SUBREG_REG (x)) { - new = 0; - - if (GET_MODE_CLASS (mode) == MODE_INT - && GET_MODE_SIZE (mode) == UNITS_PER_WORD - && GET_MODE (SUBREG_REG (x)) != VOIDmode) - new = operand_subword (folded_arg0, - (SUBREG_BYTE (x) / UNITS_PER_WORD), 0, - GET_MODE (SUBREG_REG (x))); - if (new == 0 && subreg_lowpart_p (x)) - new = gen_lowpart_if_possible (mode, folded_arg0); + new = simplify_subreg (mode, folded_arg0, + GET_MODE (SUBREG_REG (x)), SUBREG_BYTE (x)); if (new) return new; } |