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Diffstat (limited to 'gcc/fold-const.cc')
| -rw-r--r-- | gcc/fold-const.cc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/fold-const.cc b/gcc/fold-const.cc index 3e20538..1275ef7 100644 --- a/gcc/fold-const.cc +++ b/gcc/fold-const.cc @@ -1284,6 +1284,13 @@ poly_int_binop (poly_wide_int &res, enum tree_code code, return false; break; + case BIT_AND_EXPR: + if (TREE_CODE (arg2) != INTEGER_CST + || !can_and_p (wi::to_poly_wide (arg1), wi::to_wide (arg2), + &res)) + return false; + break; + case BIT_IOR_EXPR: if (TREE_CODE (arg2) != INTEGER_CST || !can_ior_p (wi::to_poly_wide (arg1), wi::to_wide (arg2), |