# HG changeset patch
# User kvn
# Date 1402353751 25200
# Node ID ad51f24671c272c03e2721b2fdb44af5f543eadc
# Parent  0b9500028980e196e6246350f877c5657109af03
8046275: Fastdebug build failing on jdk9/hs/ control jobs after pulling some hs-comp changes
Summary: Add missing check for Opaque nodes from loop predicates in clone_loop().
Reviewed-by: iveresov

diff -r 0b9500028980 -r ad51f24671c2 src/share/vm/opto/loopopts.cpp
--- a/src/share/vm/opto/loopopts.cpp	Mon Jun 02 14:32:29 2014 -0400
+++ b/src/share/vm/opto/loopopts.cpp	Mon Jun 09 15:42:31 2014 -0700
@@ -1401,7 +1401,8 @@
         // loop.  Happens if people set a loop-exit flag; then test the flag
         // in the loop to break the loop, then test is again outside of the
         // loop to determine which way the loop exited.
-        if( use->is_If() || use->is_CMove() ) {
+        // Loop predicate If node connects to Bool node through Opaque1 node.
+        if (use->is_If() || use->is_CMove() || C->is_predicate_opaq(use)) {
           // Since this code is highly unlikely, we lazily build the worklist
           // of such Nodes to go split.
           if( !split_if_set )