--- old/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	2015-10-13 18:20:28.948723300 -0700
+++ new/src/cpu/x86/vm/c1_LIRAssembler_x86.cpp	2015-10-13 18:20:28.617690200 -0700
@@ -2440,7 +2440,6 @@
   } else if (value->is_double_fpu()) {
     assert(value->fpu_regnrLo() == 0 && dest->fpu_regnrLo() == 0, "both must be on TOS");
     switch(code) {
-      case lir_log   : __ flog() ; break;
       case lir_log10 : __ flog10() ; break;
       case lir_abs   : __ fabs() ; break;
       case lir_sqrt  : __ fsqrt(); break;