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src/cpu/x86/vm/c1_LIRGenerator_x86.cpp

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rev 9080 : 8139040: Fix initializations before ShouldNotReachHere() etc. and enable -Wuninitialized on linux.
rev 9081 : imported patch more.patch
*** 482,492 ****
      __ move(right.result(), cc->at(0));
  
      __ cmp(lir_cond_equal, right.result(), LIR_OprFact::longConst(0));
      __ branch(lir_cond_equal, T_LONG, new DivByZeroStub(info));
  
!     address entry;
      switch (x->op()) {
      case Bytecodes::_lrem:
        entry = CAST_FROM_FN_PTR(address, SharedRuntime::lrem);
        break; // check if dividend is 0 is done elsewhere
      case Bytecodes::_ldiv:
--- 482,492 ----
      __ move(right.result(), cc->at(0));
  
      __ cmp(lir_cond_equal, right.result(), LIR_OprFact::longConst(0));
      __ branch(lir_cond_equal, T_LONG, new DivByZeroStub(info));
  
!     address entry = NULL;
      switch (x->op()) {
      case Bytecodes::_lrem:
        entry = CAST_FROM_FN_PTR(address, SharedRuntime::lrem);
        break; // check if dividend is 0 is done elsewhere
      case Bytecodes::_ldiv:
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