JVM: Добавлено сравнение строк

[dsw-obn.git] / src / backends / jvm / generator-jvm.c

diff --git a/src/backends/jvm/generator-jvm.c b/src/backends/jvm/generator-jvm.c
index 21ad4db6c1a2a9aa3dcc2cb24b4088f2c2fafc93..189d8d275421b67a4fc2081d664c37ccf4149fc7 100644 (file)
--- a/src/backends/jvm/generator-jvm.c
+++ b/src/backends/jvm/generator-jvm.c
@@ -1304,6 +1304,19 @@ jvm_generate_compare_op(gen_proc_t * p, oberon_type_t * t, int op)
                jvm_generate(p, 2 * cell_size, 1, "%ccmp%c", prefix, fop);
                jvm_generate(p, 1, 1, "if%s L%i", cmpop, label_true);
        }
+       else if(prefix == 'a')
+       {
+               if(t -> class == OBERON_TYPE_STRING
+                       || (t -> class == OBERON_TYPE_POINTER && t -> base -> class == OBERON_TYPE_CHAR))
+               {
+                       jvm_generate(p, 2, 1, "invokestatic SYSTEM/STRCMP([B[B)I");
+                       jvm_generate(p, 1, 0, "if%s L%i", cmpop, label_true);
+               }
+               else
+               {
+                       jvm_generate(p, 1, 0, "if_acmp%s L%i", cmpop, label_true);
+               }
+       }
        else
        {
                jvm_generate(p, 2 * cell_size, 0, "if_%ccmp%s L%i", prefix, cmpop, label_true);