diff options
Diffstat (limited to 'gcc/gimple-fold.cc')
| -rw-r--r-- | gcc/gimple-fold.cc | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/gcc/gimple-fold.cc b/gcc/gimple-fold.cc index c5c8e22..49e3440 100644 --- a/gcc/gimple-fold.cc +++ b/gcc/gimple-fold.cc @@ -9916,10 +9916,17 @@ fold_nonarray_ctor_reference (tree type, tree ctor, { if (BYTES_BIG_ENDIAN != WORDS_BIG_ENDIAN) return NULL_TREE; - const unsigned int encoding_size - = GET_MODE_BITSIZE (SCALAR_INT_TYPE_MODE (TREE_TYPE (cfield))); if (BYTES_BIG_ENDIAN) - inner_offset += encoding_size - wi::to_offset (field_size); + { + tree ctype = TREE_TYPE (cfield); + unsigned int encoding_size; + if (TYPE_MODE (ctype) != BLKmode) + encoding_size + = GET_MODE_BITSIZE (SCALAR_INT_TYPE_MODE (ctype)); + else + encoding_size = TREE_INT_CST_LOW (TYPE_SIZE (ctype)); + inner_offset += encoding_size - wi::to_offset (field_size); + } } return fold_ctor_reference (type, cval, |