diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 4904830..0cb2301 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -7489,10 +7489,11 @@ can_native_encode_string_p (const_tree expr) { tree type = TREE_TYPE (expr); - if (TREE_CODE (type) != ARRAY_TYPE + /* Wide-char strings are encoded in target byte-order so native + encoding them is trivial. */ + if (BITS_PER_UNIT != CHAR_BIT + || TREE_CODE (type) != ARRAY_TYPE || TREE_CODE (TREE_TYPE (type)) != INTEGER_TYPE - || (GET_MODE_BITSIZE (SCALAR_INT_TYPE_MODE (TREE_TYPE (type))) - != BITS_PER_UNIT) || !tree_fits_shwi_p (TYPE_SIZE_UNIT (type))) return false; return true; |