diff options
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/gcc/tree.c b/gcc/tree.c index cc4a2d66fc1..4bef134c7f0 100644 --- a/gcc/tree.c +++ b/gcc/tree.c @@ -8709,6 +8709,9 @@ make_or_reuse_type (unsigned size, int unsignedp) if (size == LONG_LONG_TYPE_SIZE) return (unsignedp ? long_long_unsigned_type_node : long_long_integer_type_node); + if (size == 128 && int128_integer_type_node) + return (unsignedp ? int128_unsigned_type_node + : int128_integer_type_node); if (unsignedp) return make_unsigned_type (size); @@ -8824,7 +8827,17 @@ build_common_tree_nodes (bool signed_char) long_unsigned_type_node = make_unsigned_type (LONG_TYPE_SIZE); long_long_integer_type_node = make_signed_type (LONG_LONG_TYPE_SIZE); long_long_unsigned_type_node = make_unsigned_type (LONG_LONG_TYPE_SIZE); - +#if HOST_BITS_PER_WIDE_INT >= 64 + /* TODO: This isn't correct, but as logic depends at the moment on + host's instead of target's wide-integer. + If there is a target not supporting TImode, but has an 128-bit + integer-scalar register, this target check needs to be adjusted. */ + if (targetm.scalar_mode_supported_p (TImode)) + { + int128_integer_type_node = make_signed_type (128); + int128_unsigned_type_node = make_unsigned_type (128); + } +#endif /* Define a boolean type. This type only represents boolean values but may be larger than char depending on the value of BOOL_TYPE_SIZE. Front ends which want to override this size (i.e. Java) can redefine |