From 44c8e346c79cc2affa31385df254b85aa0f5c869 Mon Sep 17 00:00:00 2001
From: Daniel Malea <daniel.malea@intel.com>
Date: Thu, 1 Aug 2013 21:18:16 +0000
Subject: Fixed the Intel-syntax X86 disassembler to respect the (existing)
 option for hexadecimal immediates, to match AT&T syntax. This also brings a
 new option for C-vs-MASM-style hex.

Patch by Richard Mitton
Reviewed: http://llvm-reviews.chandlerc.com/D1243



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187614 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp   | 3 +--
 lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp | 9 ++++-----
 2 files changed, 5 insertions(+), 7 deletions(-)

(limited to 'lib/Target/X86')

diff --git a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
index 2c71255..b9d0082 100644
--- a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
+++ b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
@@ -139,8 +139,7 @@ void X86ATTInstPrinter::printPCRelImm(const MCInst *MI, unsigned OpNo,
     const MCConstantExpr *BranchTarget = dyn_cast<MCConstantExpr>(Op.getExpr());
     int64_t Address;
     if (BranchTarget && BranchTarget->EvaluateAsAbsolute(Address)) {
-      O << "0x";
-      O.write_hex(Address);
+      O << formatHex((uint64_t)Address);
     }
     else {
       // Otherwise, just print the expression.
diff --git a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
index 6f66db9..9dfc9a9 100644
--- a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
+++ b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
@@ -119,7 +119,7 @@ void X86IntelInstPrinter::printPCRelImm(const MCInst *MI, unsigned OpNo,
                                         raw_ostream &O) {
   const MCOperand &Op = MI->getOperand(OpNo);
   if (Op.isImm())
-    O << Op.getImm();
+    O << formatImm(Op.getImm());
   else {
     assert(Op.isExpr() && "unknown pcrel immediate operand");
     // If a symbolic branch target was added as a constant expression then print
@@ -127,8 +127,7 @@ void X86IntelInstPrinter::printPCRelImm(const MCInst *MI, unsigned OpNo,
     const MCConstantExpr *BranchTarget = dyn_cast<MCConstantExpr>(Op.getExpr());
     int64_t Address;
     if (BranchTarget && BranchTarget->EvaluateAsAbsolute(Address)) {
-      O << "0x";
-      O.write_hex(Address);
+      O << formatHex((uint64_t)Address);
     }
     else {
       // Otherwise, just print the expression.
@@ -143,7 +142,7 @@ void X86IntelInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
   if (Op.isReg()) {
     printRegName(O, Op.getReg());
   } else if (Op.isImm()) {
-    O << Op.getImm();
+    O << formatImm((int64_t)Op.getImm());
   } else {
     assert(Op.isExpr() && "unknown operand kind in printOperand");
     O << *Op.getExpr();
@@ -195,7 +194,7 @@ void X86IntelInstPrinter::printMemReference(const MCInst *MI, unsigned Op,
           DispVal = -DispVal;
         }
       }
-      O << DispVal;
+      O << formatImm(DispVal);
     }
   }
   
-- 
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