From: Chris Lattner <sabre@nondot.org>
Date: Wed, 12 Jan 2005 04:07:11 +0000 (+0000)
Subject: Print a load of a null pointer (in intel mode) like this:
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=e11a9a93a88d937e1f1d55be968cf2b3f8e0bd47;p=oota-llvm.git

Print a load of a null pointer (in intel mode) like this:

        mov %AX, WORD PTR [0]

instead of like this:

        mov %AX, WORD PTR []


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19501 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86AsmPrinter.cpp b/lib/Target/X86/X86AsmPrinter.cpp
index 7f47adfe27d..b0d27888fc6 100644
--- a/lib/Target/X86/X86AsmPrinter.cpp
+++ b/lib/Target/X86/X86AsmPrinter.cpp
@@ -365,7 +365,7 @@ void X86IntelAsmPrinter::printMemReference(const MachineInstr *MI, unsigned Op){
     printOp(DispSpec, true);
   } else {
     int DispVal = DispSpec.getImmedValue();
-    if (DispVal) {
+    if (DispVal || (!BaseReg.getReg() && !IndexReg.getReg())) {
       if (NeedPlus)
         if (DispVal > 0)
           O << " + ";