diff options
Diffstat (limited to 'gcc/tree-ssa-operands.c')
| -rw-r--r-- | gcc/tree-ssa-operands.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c index 12bfc78..2e263cf 100644 --- a/gcc/tree-ssa-operands.c +++ b/gcc/tree-ssa-operands.c @@ -1346,7 +1346,11 @@ get_expr_operands (tree stmt, tree *expr_p, int flags) flags & ~opf_kill_def); if (code == COMPONENT_REF) - get_expr_operands (stmt, &TREE_OPERAND (expr, 2), opf_none); + { + if (TREE_THIS_VOLATILE (TREE_OPERAND (expr, 1))) + s_ann->has_volatile_ops = true; + get_expr_operands (stmt, &TREE_OPERAND (expr, 2), opf_none); + } return; } case WITH_SIZE_EXPR: |