diff options
Diffstat (limited to 'gcc/emit-rtl.c')
| -rw-r--r-- | gcc/emit-rtl.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index f0c09ff..15c25ec 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -599,7 +599,8 @@ rtx immed_wide_int_const (const wide_int_ref &v, machine_mode mode) { unsigned int len = v.get_len (); - unsigned int prec = GET_MODE_PRECISION (mode); + /* Not scalar_int_mode because we also allow pointer bound modes. */ + unsigned int prec = GET_MODE_PRECISION (as_a <scalar_mode> (mode)); /* Allow truncation but not extension since we do not know if the number is signed or unsigned. */ @@ -659,18 +660,10 @@ immed_double_const (HOST_WIDE_INT i0, HOST_WIDE_INT i1, machine_mode mode) (i.e., i1 consists only from copies of the sign bit, and sign of i0 and i1 are the same), then we return a CONST_INT for i0. 3) Otherwise, we create a CONST_DOUBLE for i0 and i1. */ - if (mode != VOIDmode) - { - gcc_assert (GET_MODE_CLASS (mode) == MODE_INT - || GET_MODE_CLASS (mode) == MODE_PARTIAL_INT - /* We can get a 0 for an error mark. */ - || GET_MODE_CLASS (mode) == MODE_VECTOR_INT - || GET_MODE_CLASS (mode) == MODE_VECTOR_FLOAT - || GET_MODE_CLASS (mode) == MODE_POINTER_BOUNDS); - - if (GET_MODE_BITSIZE (mode) <= HOST_BITS_PER_WIDE_INT) - return gen_int_mode (i0, mode); - } + scalar_mode smode; + if (is_a <scalar_mode> (mode, &smode) + && GET_MODE_BITSIZE (smode) <= HOST_BITS_PER_WIDE_INT) + return gen_int_mode (i0, mode); /* If this integer fits in one word, return a CONST_INT. */ if ((i1 == 0 && i0 >= 0) || (i1 == ~0 && i0 < 0)) |