diff options
Diffstat (limited to 'gcc/gimple-range-op.cc')
| -rw-r--r-- | gcc/gimple-range-op.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/gimple-range-op.cc b/gcc/gimple-range-op.cc index c9bc5c0..3a22606 100644 --- a/gcc/gimple-range-op.cc +++ b/gcc/gimple-range-op.cc @@ -150,6 +150,10 @@ gimple_range_op_handler::gimple_range_op_handler (gimple *s) if (TREE_CODE (ssa) == SSA_NAME) m_op1 = ssa; } + // VIEW_CONVERT_EXPR needs to descend one level deeper to pick + // up the symbolic operand. + if (TREE_CODE (m_op1) == VIEW_CONVERT_EXPR) + m_op1 = TREE_OPERAND (m_op1, 0); if (gimple_num_ops (m_stmt) >= 3) m_op2 = gimple_assign_rhs2 (m_stmt); // Check that operands are supported types. One check is enough. |