diff options
Diffstat (limited to 'gcc/expmed.c')
| -rw-r--r-- | gcc/expmed.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/gcc/expmed.c b/gcc/expmed.c index 10cf59c..f38fb31 100644 --- a/gcc/expmed.c +++ b/gcc/expmed.c @@ -761,16 +761,16 @@ store_bit_field_1 (rtx str_rtx, unsigned HOST_WIDE_INT bitsize, /* Use vec_set patterns for inserting parts of vectors whenever available. */ - if (VECTOR_MODE_P (GET_MODE (op0)) + machine_mode outermode = GET_MODE (op0); + scalar_mode innermode = GET_MODE_INNER (outermode); + if (VECTOR_MODE_P (outermode) && !MEM_P (op0) - && optab_handler (vec_set_optab, GET_MODE (op0)) != CODE_FOR_nothing - && fieldmode == GET_MODE_INNER (GET_MODE (op0)) - && bitsize == GET_MODE_UNIT_BITSIZE (GET_MODE (op0)) - && !(bitnum % GET_MODE_UNIT_BITSIZE (GET_MODE (op0)))) + && optab_handler (vec_set_optab, outermode) != CODE_FOR_nothing + && fieldmode == innermode + && bitsize == GET_MODE_BITSIZE (innermode) + && !(bitnum % GET_MODE_BITSIZE (innermode))) { struct expand_operand ops[3]; - machine_mode outermode = GET_MODE (op0); - machine_mode innermode = GET_MODE_INNER (outermode); enum insn_code icode = optab_handler (vec_set_optab, outermode); int pos = bitnum / GET_MODE_BITSIZE (innermode); @@ -1672,17 +1672,16 @@ extract_bit_field_1 (rtx str_rtx, unsigned HOST_WIDE_INT bitsize, /* Use vec_extract patterns for extracting parts of vectors whenever available. */ - if (VECTOR_MODE_P (GET_MODE (op0)) + machine_mode outermode = GET_MODE (op0); + scalar_mode innermode = GET_MODE_INNER (outermode); + if (VECTOR_MODE_P (outermode) && !MEM_P (op0) - && (convert_optab_handler (vec_extract_optab, GET_MODE (op0), - GET_MODE_INNER (GET_MODE (op0))) + && (convert_optab_handler (vec_extract_optab, outermode, innermode) != CODE_FOR_nothing) - && ((bitnum + bitsize - 1) / GET_MODE_UNIT_BITSIZE (GET_MODE (op0)) - == bitnum / GET_MODE_UNIT_BITSIZE (GET_MODE (op0)))) + && ((bitnum + bitsize - 1) / GET_MODE_BITSIZE (innermode) + == bitnum / GET_MODE_BITSIZE (innermode))) { struct expand_operand ops[3]; - machine_mode outermode = GET_MODE (op0); - machine_mode innermode = GET_MODE_INNER (outermode); enum insn_code icode = convert_optab_handler (vec_extract_optab, outermode, innermode); unsigned HOST_WIDE_INT pos = bitnum / GET_MODE_BITSIZE (innermode); |