diff options
Diffstat (limited to 'gcc/cp/mangle.c')
| -rw-r--r-- | gcc/cp/mangle.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/cp/mangle.c b/gcc/cp/mangle.c index 469953a..13c658b 100644 --- a/gcc/cp/mangle.c +++ b/gcc/cp/mangle.c @@ -3119,12 +3119,11 @@ write_array_type (const tree type) { /* The ABI specifies that we should mangle the number of elements in the array, not the largest allowed index. */ - double_int dmax - = double_int_add (tree_to_double_int (max), double_int_one); + double_int dmax = tree_to_double_int (max) + double_int_one; /* Truncate the result - this will mangle [0, SIZE_INT_MAX] number of elements as zero. */ - dmax = double_int_zext (dmax, TYPE_PRECISION (TREE_TYPE (max))); - gcc_assert (double_int_fits_in_uhwi_p (dmax)); + dmax = dmax.zext (TYPE_PRECISION (TREE_TYPE (max))); + gcc_assert (dmax.fits_uhwi ()); write_unsigned_number (dmax.low); } else |