Remove the last remnants of the TranscendentalCache.

src/mips/lithium-codegen-mips.cc

Index: src/mips/lithium-codegen-mips.cc
diff --git a/src/mips/lithium-codegen-mips.cc b/src/mips/lithium-codegen-mips.cc
index b4d9441b58d4b205f983e1d3f032d589a1e51f84..5601ed86ae901ef1b177a9343a83e1e76f5caaea 100644
--- a/src/mips/lithium-codegen-mips.cc
+++ b/src/mips/lithium-codegen-mips.cc
@@ -1045,13 +1045,6 @@ void LCodeGen::DoCallStub(LCallStub* instr) {
       CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
       break;
     }
-    case CodeStub::TranscendentalCache: {
-      __ lw(a0, MemOperand(sp, 0));
-      TranscendentalCacheStub stub(instr->transcendental_type(),
-                                   TranscendentalCacheStub::TAGGED);
-      CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
-      break;
-    }
     default:
       UNREACHABLE();
   }
@@ -3864,13 +3857,7 @@ void LCodeGen::DoMathExp(LMathExp* instr) {
 
 
 void LCodeGen::DoMathLog(LMathLog* instr) {
-  ASSERT(ToDoubleRegister(instr->result()).is(f4));
-  // Set the context register to a GC-safe fake value. Clobbering it is
-  // OK because this instruction is marked as a call.
-  __ mov(cp, zero_reg);
-  TranscendentalCacheStub stub(TranscendentalCache::LOG,
-                               TranscendentalCacheStub::UNTAGGED);
-  CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr);
+  // TODO(svenpanne) Implement me without the transcendental cache!
 }