diff options
Diffstat (limited to 'gcc/explow.cc')
| -rw-r--r-- | gcc/explow.cc | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/explow.cc b/gcc/explow.cc index 7799a98..8f8ca7f 100644 --- a/gcc/explow.cc +++ b/gcc/explow.cc @@ -854,6 +854,18 @@ promote_function_mode (const_tree type, machine_mode mode, int *punsignedp, switch (TREE_CODE (type)) { + case BITINT_TYPE: + if (TYPE_MODE (type) == BLKmode) + return mode; + + struct bitint_info info; + bool ok; + ok = targetm.c.bitint_type_info (TYPE_PRECISION (type), &info); + gcc_assert (ok); + + if (!info.extended) + return mode; + /* FALLTHRU */ case INTEGER_TYPE: case ENUMERAL_TYPE: case BOOLEAN_TYPE: case REAL_TYPE: case OFFSET_TYPE: case FIXED_POINT_TYPE: case POINTER_TYPE: case REFERENCE_TYPE: @@ -893,6 +905,18 @@ promote_mode (const_tree type ATTRIBUTE_UNUSED, machine_mode mode, switch (code) { + case BITINT_TYPE: + if (TYPE_MODE (type) == BLKmode) + return mode; + + struct bitint_info info; + bool ok; + ok = targetm.c.bitint_type_info (TYPE_PRECISION (type), &info); + gcc_assert (ok); + + if (!info.extended) + return mode; + /* FALLTHRU */ case INTEGER_TYPE: case ENUMERAL_TYPE: case BOOLEAN_TYPE: case REAL_TYPE: case OFFSET_TYPE: case FIXED_POINT_TYPE: /* Values of these types always have scalar mode. */ |