From 50b339b7fa60222bc4bac590b272508c9c52557d Mon Sep 17 00:00:00 2001
From: Duraid Madina <duraid@octopus.com.au>
Date: Sat, 2 Apr 2005 12:30:47 +0000
Subject: [PATCH] ia64 asmprinter fixes:   - turn off assembler's autoalignment
   - set FunctionAddrPrefix/Suffix so that .data8 entries pointing to    
 functions have their value wrapped in @fptr(), so that a function    
 descriptor will be materialized for that function.

llvm-svn: 21025
---
 llvm/lib/Target/IA64/IA64AsmPrinter.cpp | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/llvm/lib/Target/IA64/IA64AsmPrinter.cpp b/llvm/lib/Target/IA64/IA64AsmPrinter.cpp
index 280186b8b237..64bdfc6b6e90 100644
--- a/llvm/lib/Target/IA64/IA64AsmPrinter.cpp
+++ b/llvm/lib/Target/IA64/IA64AsmPrinter.cpp
@@ -142,9 +142,8 @@ bool IA64SharedAsmPrinter::doFinalization(Module &M) {
           // FALL THROUGH
         case GlobalValue::InternalLinkage:
           if (C->isNullValue())
-            SwitchSection(O, CurSection, ".data"); // FIXME: this was
-	  // '.bss', but in ia64-land .bss means "nobits" (i.e. uninitialized)
-	  // hmm.
+            SwitchSection(O, CurSection, ".bss");
+	  // FIXME? in ia64-land .bss means "nobits" (i.e. uninitialized)
           else
             SwitchSection(O, CurSection, ".data");
           break;
@@ -191,13 +190,18 @@ namespace {
       : IA64SharedAsmPrinter(O, TM) {
 
       CommentString = "//";
-      Data8bitsDirective = "\tdata1\t";
-      Data16bitsDirective = "\tdata2\t";
-      Data32bitsDirective = "\tdata4\t";
-      Data64bitsDirective = "\tdata8\t";
+      Data8bitsDirective = "\tdata1\t";     // FIXME: check that we are
+      Data16bitsDirective = "\tdata2.ua\t"; // disabling auto-alignment
+      Data32bitsDirective = "\tdata4.ua\t"; // properly
+      Data64bitsDirective = "\tdata8.ua\t";
       ZeroDirective = "\t.skip\t";
       AsciiDirective = "\tstring\t";
 
+      GlobalVarAddrPrefix="";
+      GlobalVarAddrSuffix="";
+      FunctionAddrPrefix="@fptr(";
+      FunctionAddrSuffix=")";
+
     }
 
     virtual const char *getPassName() const {