From: Chris Lattner <sabre@nondot.org>
Date: Wed, 12 Jan 2005 04:05:19 +0000 (+0000)
Subject: Print a load of a null pointer like this:
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=9f2cb3da480148421b3b4e4cb7c77f94259c356e;p=oota-llvm.git

Print a load of a null pointer like this:

        movw 0, %ax

instead of like this:

        movw , %ax


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19500 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index f91a170098f..7f47adfe27d 100644
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -563,7 +563,7 @@ void X86ATTAsmPrinter::printMemReference(const MachineInstr *MI, unsigned Op){
     printOp(DispSpec, true);
   } else {
     int DispVal = DispSpec.getImmedValue();
-    if (DispVal)
+    if (DispVal || (!IndexReg.getReg() && !BaseReg.getReg()))
       O << DispVal;
   }