diff options
Diffstat (limited to 'gcc/convert.c')
| -rw-r--r-- | gcc/convert.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/convert.c b/gcc/convert.c index f7ddfc956fc..a833418d273 100644 --- a/gcc/convert.c +++ b/gcc/convert.c @@ -530,10 +530,13 @@ convert_to_integer (tree type, tree expr) if (integer_zerop (expr)) return build_int_cst (type, 0); - /* Convert to an unsigned integer of the correct width first, - and from there widen/truncate to the required type. */ + /* Convert to an unsigned integer of the correct width first, and from + there widen/truncate to the required type. Some targets support the + coexistence of multiple valid pointer sizes, so fetch the one we need + from the type. */ expr = fold_build1 (CONVERT_EXPR, - lang_hooks.types.type_for_size (POINTER_SIZE, 0), + lang_hooks.types.type_for_size + (TYPE_PRECISION (intype), 0), expr); return fold_convert (type, expr); |