--- old/src/share/vm/c1/c1_LinearScan.cpp	2015-07-22 17:50:14.231625200 -0700
+++ new/src/share/vm/c1/c1_LinearScan.cpp	2015-07-22 17:50:13.398625200 -0700
@@ -6588,7 +6588,6 @@
         case lir_log10:
         case lir_log:
         case lir_pow:
-        case lir_exp:
         case lir_logic_and:
         case lir_logic_or:
         case lir_logic_xor: