--- old/src/share/vm/c1/c1_LIRGenerator.cpp	Fri Nov  7 12:06:54 2008
+++ new/src/share/vm/c1/c1_LIRGenerator.cpp	Fri Nov  7 12:06:53 2008
@@ -1210,8 +1210,8 @@
         break;
       case T_LONG:
       case T_DOUBLE:
-        if (c->as_jint_hi_bits() != other->as_jint_lo_bits()) continue;
-        if (c->as_jint_lo_bits() != other->as_jint_hi_bits()) continue;
+        if (c->as_jint_hi_bits() != other->as_jint_hi_bits()) continue;
+        if (c->as_jint_lo_bits() != other->as_jint_lo_bits()) continue;
         break;
       case T_OBJECT:
         if (c->as_jobject() != other->as_jobject()) continue;
--- /dev/null	Fri Nov  7 12:06:21 2008
+++ new/test/compiler/6757316/Test6757316.java	Fri Nov  7 12:06:55 2008
@@ -0,0 +1,20 @@
+/**
+ * @test
+ * @bug 6757316
+ * @summary load_constant() produces a wrong long constant, with high a low words swapped
+ * @run main/othervm -Xcomp Test6757316
+ */
+
+public class Test6757316 {
+    public static void main(String[] args) {
+        long[] arr = {
+            0x11111111aaaaaaaaL,
+            0xaaaaaaaa11111111L,
+            0x11111111aaaaaaaaL,
+            0xaaaaaaaa11111111L
+        };
+        if (arr[0] == arr[1]) {
+            throw new InternalError();
+        }
+    }
+}