diff options
Diffstat (limited to 'gcc/tree-tailcall.c')
| -rw-r--r-- | gcc/tree-tailcall.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/gcc/tree-tailcall.c b/gcc/tree-tailcall.c index b5356f5..594617a 100644 --- a/gcc/tree-tailcall.c +++ b/gcc/tree-tailcall.c @@ -644,9 +644,9 @@ update_accumulator_with_ops (enum tree_code code, tree acc, tree op1, gimple_stmt_iterator gsi) { gimple stmt; - tree var; + tree var = copy_ssa_name (acc, NULL); if (types_compatible_p (TREE_TYPE (acc), TREE_TYPE (op1))) - stmt = gimple_build_assign_with_ops (code, SSA_NAME_VAR (acc), acc, op1); + stmt = gimple_build_assign_with_ops (code, var, acc, op1); else { tree rhs = fold_convert (TREE_TYPE (acc), @@ -656,11 +656,8 @@ update_accumulator_with_ops (enum tree_code code, tree acc, tree op1, op1)); rhs = force_gimple_operand_gsi (&gsi, rhs, false, NULL, false, GSI_CONTINUE_LINKING); - stmt = gimple_build_assign (NULL_TREE, rhs); + stmt = gimple_build_assign (var, rhs); } - var = make_ssa_name (SSA_NAME_VAR (acc), stmt); - gimple_assign_set_lhs (stmt, var); - update_stmt (stmt); gsi_insert_after (&gsi, stmt, GSI_NEW_STMT); return var; } |