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Diffstat (limited to 'gcc/tree-ssa-ter.c')
| -rw-r--r-- | gcc/tree-ssa-ter.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/gcc/tree-ssa-ter.c b/gcc/tree-ssa-ter.c index 424ccbe..d8553ce 100644 --- a/gcc/tree-ssa-ter.c +++ b/gcc/tree-ssa-ter.c @@ -402,14 +402,9 @@ is_replaceable_p (tree stmt) && DECL_HARD_REGISTER (GENERIC_TREE_OPERAND (stmt, 1))) return false; - /* Calls to functions with side-effects cannot be replaced. */ + /* No function calls can be replaced. */ if ((call_expr = get_call_expr_in (stmt)) != NULL_TREE) - { - int call_flags = call_expr_flags (call_expr); - if (TREE_SIDE_EFFECTS (call_expr) - && !(call_flags & (ECF_PURE | ECF_CONST | ECF_NORETURN))) - return false; - } + return false; /* Leave any stmt with volatile operands alone as well. */ if (stmt_ann (stmt)->has_volatile_ops) |