From 466cb0f1a98c7b93e47e6056c460b6ec81864e3b Mon Sep 17 00:00:00 2001
Date: Tue, 12 May 2020 10:08:51 +0000
Subject: [PATCH] fix IfNode's bugs

Summary: <C2>: fix wrong use of transform function
LLT:
Bug url: NA
---
 src/hotspot/share/opto/ifnode.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/hotspot/share/opto/ifnode.cpp b/src/hotspot/share/opto/ifnode.cpp
index 6f87d7c..a856200 100644
--- a/src/hotspot/share/opto/ifnode.cpp
+++ b/src/hotspot/share/opto/ifnode.cpp
@@ -1398,7 +1398,10 @@ Node* IfNode::Ideal(PhaseGVN *phase, bool can_reshape) {
   if (in(0) == NULL) return NULL;     // Dead loop?
 
   PhaseIterGVN *igvn = phase->is_IterGVN();
+  bool delay_state = igvn->delay_transform();
+  igvn->set_delay_transform(true);
   Node* result = fold_compares(igvn);
+  igvn->set_delay_transform(delay_state);
   if (result != NULL) {
     return result;
   }
-- 
1.8.3.1