--- hotspot/src/os_cpu/solaris_x86/vm/solaris_x86_64.s	Sun Jul 31 16:21:00 2022
+++ hotspot/src/os_cpu/solaris_x86/vm/solaris_x86_64.s	Thu Nov 10 11:10:39 2022
@@ -38,8 +38,11 @@
         .globl _Copy_conjoint_jlongs_atomic
         .globl _Copy_arrayof_conjoint_jlongs
 
+        .globl _raw_rdtsc
+
         .section .text,"ax"
 
+
         / Fast thread accessors, used by threadLS_solaris_amd64.cpp
         .align   16
 fs_load:
@@ -383,4 +386,10 @@
         jge      5b
         addq     $4,%rdx
         jg       4b
+        ret
+// Needed because .il files are not compiled with gcc
+_raw_rdtsc:
+        rdtsc
+        salq $32, %rdx
+        orq  %rdx, %rax
         ret