RFR: 9+8u: Windows expects "long long" constant in macroAssembler

[Aleksey Shipilev]

$ hg diff
diff -r 6423e664e66a src/share/vm/asm/assembler.cpp
--- a/src/share/vm/asm/assembler.cpp	Wed Mar 22 12:40:47 2017 +0100
+++ b/src/share/vm/asm/assembler.cpp	Wed Mar 22 12:52:22 2017 +0100
@@ -322,7 +322,11 @@
     // AArch64 uses 48-bit addresses
     const unsigned long address_bits = 0xfffffffffffful;
 #elif defined(_LP64)
+#ifdef _WINDOWS
+    const unsigned long long address_bits = 0xffffffffffffffffull;
+#else
     const unsigned long address_bits = 0xfffffffffffffffful;
+#endif // _WINDOWS
 #else
     // Shenandoah is not implemented on these platforms, make sure we build fine,
     // but also crash consistently at runtime.


Testing: hotspot_gc_shenandoah for 9 and 8u.

Thanks,
-Aleksey