From 4635351b1570fcea07fac1ece5f76f528d68c2a7 Mon Sep 17 00:00:00 2001
From: Thomas Schatzl <tschatzl@openjdk.org>
Date: Fri, 25 Oct 2024 07:16:52 +0000
Subject: [PATCH] 8342939: Building ZGC without compiler2 fails

Reviewed-by: eosterlund, mli, kvn
---
 src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp b/src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
index bc51a2b4468..3795b1fc176 100644
--- a/src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
+++ b/src/hotspot/cpu/x86/gc/z/zBarrierSetAssembler_x86.cpp
@@ -363,8 +363,12 @@ static void emit_store_fast_path_check_c2(MacroAssembler* masm, Address ref_addr
 }
 
 static bool is_c2_compilation() {
+#ifdef COMPILER2
   CompileTask* task = ciEnv::current()->task();
   return task != nullptr && is_c2_compile(task->comp_level());
+#else
+  return false;
+#endif
 }
 
 void ZBarrierSetAssembler::store_barrier_fast(MacroAssembler* masm,