Simplify some uses of utohexstr.

As a side effect hex is printed lowercase instead of uppercase now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144013 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 3 insertions, 4 deletions

diff --git a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
index 844e3ab177..6c6c02146f 100644
--- a/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
+++ b/lib/Target/ARM/InstPrinter/ARMInstPrinter.cpp
@@ -18,7 +18,6 @@
 #include "llvm/MC/MCInst.h"
 #include "llvm/MC/MCAsmInfo.h"
 #include "llvm/MC/MCExpr.h"
-#include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/raw_ostream.h"
 using namespace llvm;
 
@@ -967,7 +966,8 @@ void ARMInstPrinter::printNEONModImmOperand(const MCInst *MI, unsigned OpNum,
   unsigned EncodedImm = MI->getOperand(OpNum).getImm();
   unsigned EltBits;
   uint64_t Val = ARM_AM::decodeNEONModImm(EncodedImm, EltBits);
-  O << "#0x" << utohexstr(Val);
+  O << "#0x";
+  O.write_hex(Val);
 }
 
 void ARMInstPrinter::printImmPlusOneOperand(const MCInst *MI, unsigned OpNum,
diff --git a/lib/Target/MBlaze/MBlazeAsmPrinter.cpp b/lib/Target/MBlaze/MBlazeAsmPrinter.cpp
index 97bd083fdd..ff051e331f 100644
--- a/lib/Target/MBlaze/MBlazeAsmPrinter.cpp
+++ b/lib/Target/MBlaze/MBlazeAsmPrinter.cpp
@@ -39,7 +39,6 @@
 #include "llvm/Target/TargetMachine.h"
 #include "llvm/Target/TargetOptions.h"
 #include "llvm/ADT/SmallString.h"
-#include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/TargetRegistry.h"
 #include "llvm/Support/raw_ostream.h"
@@ -119,7 +118,7 @@ namespace {
 static void printHex32(unsigned int Value, raw_ostream &O) {
   O << "0x";
   for (int i = 7; i >= 0; i--)
-    O << utohexstr((Value & (0xF << (i*4))) >> (i*4));
+    O.write_hex((Value & (0xF << (i*4))) >> (i*4));
 }
 
 // Create a bitmask with all callee saved registers for CPU or Floating Point