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Diffstat (limited to 'gcc/tree-ssa-operands.c')
| -rw-r--r-- | gcc/tree-ssa-operands.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/gcc/tree-ssa-operands.c b/gcc/tree-ssa-operands.c index c032c9e..af21f12 100644 --- a/gcc/tree-ssa-operands.c +++ b/gcc/tree-ssa-operands.c @@ -1298,18 +1298,6 @@ add_stmt_operand (tree *var_p, tree stmt, int flags, voperands_t prev_vops) sym = (TREE_CODE (var) == SSA_NAME ? SSA_NAME_VAR (var) : var); v_ann = var_ann (sym); - /* FIXME: We currently refuse to optimize variables that have hidden uses - (variables used in VLA declarations, MD builtin calls and variables - from the parent function in nested functions). This is because not - all uses of these variables are exposed in the IL or the statements - that reference them are not in GIMPLE form. If that's the case, mark - the statement as having volatile operands and return. */ - if (v_ann->has_hidden_use) - { - s_ann->has_volatile_ops = true; - return; - } - /* Don't expose volatile variables to the optimizers. */ if (TREE_THIS_VOLATILE (sym)) { |