enhanced version

[libfirm] / ir / be / begnuas.c

diff --git a/ir/be/begnuas.c b/ir/be/begnuas.c
index bcb41c5..fc8dc4a 100644 (file)
--- a/ir/be/begnuas.c
+++ b/ir/be/begnuas.c
@@ -416,18 +416,27 @@ static void do_dump_atomic_init(be_gas_decl_env_t *env, ir_node *init)
                return;
 
                case iro_Add:
+                       if (!mode_is_int(mode) && !mode_is_reference(mode)) {
+                               panic("Constant must be int or pointer for '+' to work");
+                       }
                        do_dump_atomic_init(env, get_Add_left(init));
                        be_emit_cstring(" + ");
                        do_dump_atomic_init(env, get_Add_right(init));
                        return;
 
                case iro_Sub:
+                       if (!mode_is_int(mode) && !mode_is_reference(mode)) {
+                               panic("Constant must be int or pointer for '-' to work");
+                       }
                        do_dump_atomic_init(env, get_Sub_left(init));
                        be_emit_cstring(" - ");
                        do_dump_atomic_init(env, get_Sub_right(init));
                        return;
 
                case iro_Mul:
+                       if (!mode_is_int(mode) && !mode_is_reference(mode)) {
+                               panic("Constant must be int or pointer for '*' to work");
+                       }
                        do_dump_atomic_init(env, get_Mul_left(init));
                        be_emit_cstring(" * ");
                        do_dump_atomic_init(env, get_Mul_right(init));