# HG changeset patch
# User Greg Lewis <glewis@eyesbeyond.com>
# Date 1496599909 25200
# Node ID 0c571e44ae7cc98b235cdfae411e96db19105dcb
# Parent  72453885979f1951962152aad4f4eb89f7536c2f
Fix compilation with Clang 4.0

Authored by:	jkim@FreeBSD.org

diff -r 72453885979f -r 0c571e44ae7c src/share/vm/opto/lcm.cpp
--- a/src/share/vm/opto/lcm.cpp	Sun May 28 21:31:42 2017 -0700
+++ b/src/share/vm/opto/lcm.cpp	Sun Jun 04 11:11:49 2017 -0700
@@ -57,7 +57,7 @@
 // Check whether val is not-null-decoded compressed oop,
 // i.e. will grab into the base of the heap if it represents NULL.
 static bool accesses_heap_base_zone(Node *val) {
-  if (Universe::narrow_oop_base() > 0) { // Implies UseCompressedOops.
+  if (Universe::narrow_oop_base() != NULL) { // Implies UseCompressedOops.
     if (val && val->is_Mach()) {
       if (val->as_Mach()->ideal_Opcode() == Op_DecodeN) {
         // This assumes all Decodes with TypePtr::NotNull are matched to nodes that