src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp

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rev 3149 : 7147740: add assertions to check stack alignment on VM entry from generated code (x64)
Summary: check stack alignment on VM entry on x64.
Reviewed-by:
@@ -1124,5 +1124,10 @@
   address fpu_cntrl = StubRoutines::addr_fpu_cntrl_wrd_std();
   __asm__ volatile (  "fldcw (%0)" :
                       : "r" (fpu_cntrl) : "memory");
 #endif // !AMD64
 }
+
+#ifndef PRODUCT
+void os::verify_stack_alignment() {
+}
+#endif