--- old/src/os_cpu/solaris_sparc/vm/solaris_sparc.il	2017-06-08 14:46:41.662996430 +0200
+++ new/src/os_cpu/solaris_sparc/vm/solaris_sparc.il	2017-06-08 14:46:41.454996437 +0200
@@ -32,17 +32,6 @@
        .end
 
 
-  // Clear SPARC fprs.FEF DU and DL bits --
-  // allows the kernel to avoid saving FPU state at context-switch time.
-  // Use for state-transition points (into _thread_blocked) or when
-  // parking.
-
-       .inline _mark_fpu_nosave, 0
-       .volatile
-       wr   %g0, 0, %fprs
-       .nonvolatile
-       .end
-
   // Support for jint Atomic::xchg(jint exchange_value, volatile jint* dest).
   //
   // Arguments: