openjdk-1.8.0/8202952-C2-Unexpected-dead-nodes-after-matching.patch
2020-03-21 11:30:48 +08:00

26 lines
1.0 KiB
Diff

From 11a00ac42593c9338b9ec8779dd8c142d1492907 Mon Sep 17 00:00:00 2001
Date: Mon, 27 May 2019 21:41:37 +0000
Subject: [PATCH] 8202952:C2:Unexpected dead nodes after matching
Bug url: https://bugs.openjdk.java.net/browse/JDK-8202952
---
hotspot/src/share/vm/opto/matcher.cpp | 1 +
1 files changed, 1 insertion(+), 1 deletions(-)
diff --git a/hotspot/src/share/vm/opto/matcher.cpp b/hotspot/src/share/vm/opto/matcher.cpp
index ddd34e7503..6cc9e04e6c 100644
--- a/hotspot/src/share/vm/opto/matcher.cpp
+++ b/hotspot/src/share/vm/opto/matcher.cpp
@@ -2236,6 +2236,7 @@ void Matcher::find_shared( Node *n ) {
// AtomicAdd is not an addressing expression.
// Cheap to find it by looking for screwy base.
!adr->in(AddPNode::Base)->is_top() &&
+ LP64_ONLY( off->get_long() == (int) (off->get_long()) && ) // immL32
// Are there other uses besides address expressions?
!is_visited(adr) ) {
address_visited.set(adr->_idx); // Flag as address_visited
--
2.19.0