Remove unused stdio.h includes

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188626 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/Hexagon/InstPrinter/HexagonInstPrinter.cpp

@@ -21,7 +21,6 @@
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/Support/raw_ostream.h"
-#include <cstdio>
 
 using namespace llvm;
 

lib/Target/Mips/Mips16InstrInfo.cpp

@@ -10,7 +10,7 @@
 // This file contains the Mips16 implementation of the TargetInstrInfo class.
 //
 //===----------------------------------------------------------------------===//
-#include <stdio.h>
+
 #include "Mips16InstrInfo.h"
 #include "InstPrinter/MipsInstPrinter.h"
 #include "MipsMachineFunction.h"
@@ -473,7 +473,6 @@ const MipsInstrInfo *llvm::createMips16InstrInfo(MipsTargetMachine &TM) {
   return new Mips16InstrInfo(TM);
 }
 
-#include <stdio.h>
 bool Mips16InstrInfo::validImmediate(unsigned Opcode, unsigned Reg,
                                      int64_t Amount) {
   switch (Opcode) {
@@ -493,6 +492,5 @@ bool Mips16InstrInfo::validImmediate(unsigned Opcode, unsigned Reg,
       return isInt<16>(Amount);
     return isInt<15>(Amount);
   }
-  printf("Unexpected opcode %i \n", Opcode);
   llvm_unreachable("unexpected Opcode in validImmediate");
 }

lib/Target/NVPTX/NVPTXInstrInfo.cpp

@@ -21,7 +21,6 @@
 #include "llvm/CodeGen/MachineFunction.h"
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
-#include <cstdio>
 
 using namespace llvm;
 

lib/Target/R600/AMDGPUSubtarget.cpp

@@ -13,7 +13,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "AMDGPUSubtarget.h"
-#include <stdio.h>
 
 using namespace llvm;
 

lib/Target/R600/MCTargetDesc/R600MCCodeEmitter.cpp

@@ -24,7 +24,6 @@
 #include "llvm/MC/MCRegisterInfo.h"
 #include "llvm/MC/MCSubtargetInfo.h"
 #include "llvm/Support/raw_ostream.h"
-#include <stdio.h>
 
 using namespace llvm;
 

lib/Target/R600/SIInstrInfo.cpp

@@ -19,7 +19,6 @@
 #include "llvm/CodeGen/MachineInstrBuilder.h"
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/MC/MCInstrDesc.h"
-#include <stdio.h>
 
 using namespace llvm;