diff options
Diffstat (limited to 'gcc/expmed.c')
-rw-r--r-- | gcc/expmed.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index b08a8c6..10c5141 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -638,12 +638,7 @@ store_bit_field (str_rtx, bitsize, bitnum, fieldmode, value, align, total_size) if we must narrow it, be sure we do it correctly. */ if (GET_MODE_SIZE (GET_MODE (value)) < GET_MODE_SIZE (maxmode)) - { - /* Avoid making subreg of a subreg, or of a mem. */ - if (GET_CODE (value1) != REG) - value1 = copy_to_reg (value1); - value1 = gen_rtx_SUBREG (maxmode, value1, 0); - } + value1 = simplify_gen_subreg (maxmode, value1, GET_MODE (value1), 0); else value1 = gen_lowpart (maxmode, value1); } |