8286891: thread_local causes undefined symbol error with XL C

Reviewed-by: mdoerr, mbaesken, jvernee
2022-05-24 16:24:35 +00:00 · 2022-05-24 16:24:35 +00:00 · 25080e0c3a
commit 25080e0c3a
parent a10c5597d9
1 changed files with 1 additions and 0 deletions
--- a/src/hotspot/share/prims/upcallLinker.cpp
+++ b/src/hotspot/share/prims/upcallLinker.cpp
@ -47,6 +47,7 @@ extern struct JavaVM_ main_vm;
 struct UpcallContext {
  Thread* attachedThread;

+  UpcallContext() {} // Explicit constructor to address XL C compiler bug.
  ~UpcallContext() {
    if (attachedThread != NULL) {
      JavaVM_ *vm = (JavaVM *)(&main_vm);