From 1da31ee472b9615d7329c656e2cc17c419ed7c95 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Thu, 5 Oct 2006 03:01:21 +0000
Subject: [PATCH] Pass the MachineFunction into EmitJumpTableInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30742 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/CodeGen/AsmPrinter.h     | 2 +-
 lib/CodeGen/AsmPrinter.cpp            | 3 ++-
 lib/Target/ARM/ARMAsmPrinter.cpp      | 2 +-
 lib/Target/Alpha/AlphaAsmPrinter.cpp  | 2 +-
 lib/Target/PowerPC/PPCAsmPrinter.cpp  | 2 +-
 lib/Target/X86/X86ATTAsmPrinter.cpp   | 9 +++++----
 lib/Target/X86/X86IntelAsmPrinter.cpp | 3 +++
 7 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/include/llvm/CodeGen/AsmPrinter.h b/include/llvm/CodeGen/AsmPrinter.h
index 7c4d4eeb449..3632cc40714 100644
--- a/include/llvm/CodeGen/AsmPrinter.h
+++ b/include/llvm/CodeGen/AsmPrinter.h
@@ -161,7 +161,7 @@ namespace llvm {
     /// EmitJumpTableInfo - Print assembly representations of the jump tables 
     /// used by the current function to the current output stream.  
     ///
-    void EmitJumpTableInfo(MachineJumpTableInfo *MJTI);
+    void EmitJumpTableInfo(MachineJumpTableInfo *MJTI, MachineFunction &MF);
     
     /// EmitSpecialLLVMGlobal - Check to see if the specified global is a
     /// special global used by LLVM.  If so, emit it and return true, otherwise
diff --git a/lib/CodeGen/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter.cpp
index 247cceda7da..63d5f921820 100644
--- a/lib/CodeGen/AsmPrinter.cpp
+++ b/lib/CodeGen/AsmPrinter.cpp
@@ -183,7 +183,8 @@ void AsmPrinter::EmitConstantPool(unsigned Alignment, const char *Section,
 /// EmitJumpTableInfo - Print assembly representations of the jump tables used
 /// by the current function to the current output stream.  
 ///
-void AsmPrinter::EmitJumpTableInfo(MachineJumpTableInfo *MJTI) {
+void AsmPrinter::EmitJumpTableInfo(MachineJumpTableInfo *MJTI,
+                                   MachineFunction &MF) {
   const std::vector<MachineJumpTableEntry> &JT = MJTI->getJumpTables();
   if (JT.empty()) return;
   const TargetData *TD = TM.getTargetData();
diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index 4c0d187c7bc..d0005a8dd2f 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -117,7 +117,7 @@ bool ARMAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   EmitConstantPool(MF.getConstantPool());
 
   // Print out jump tables referenced by the function
-  EmitJumpTableInfo(MF.getJumpTableInfo());
+  EmitJumpTableInfo(MF.getJumpTableInfo(), MF);
 
   // Print out labels for the function.
   const Function *F = MF.getFunction();
diff --git a/lib/Target/Alpha/AlphaAsmPrinter.cpp b/lib/Target/Alpha/AlphaAsmPrinter.cpp
index 265f8ae4a21..3448f3c4739 100644
--- a/lib/Target/Alpha/AlphaAsmPrinter.cpp
+++ b/lib/Target/Alpha/AlphaAsmPrinter.cpp
@@ -162,7 +162,7 @@ bool AlphaAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   EmitConstantPool(MF.getConstantPool());
 
   // Print out jump tables referenced by the function
-  EmitJumpTableInfo(MF.getJumpTableInfo());
+  EmitJumpTableInfo(MF.getJumpTableInfo(), MF);
 
   // Print out labels for the function.
   const Function *F = MF.getFunction();
diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
index b7e7f2878e4..bba9d75558f 100644
--- a/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -475,7 +475,7 @@ bool DarwinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
   }
 
   // Print out jump tables referenced by the function.
-  EmitJumpTableInfo(MF.getJumpTableInfo());
+  EmitJumpTableInfo(MF.getJumpTableInfo(), MF);
   
   // Emit post-function debug information.
   DW.EndFunction();
diff --git a/lib/Target/X86/X86ATTAsmPrinter.cpp b/lib/Target/X86/X86ATTAsmPrinter.cpp
index 85ba0f40e61..eef95d935d1 100755
--- a/lib/Target/X86/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/X86ATTAsmPrinter.cpp
@@ -126,10 +126,11 @@ bool X86ATTAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
     }
   }
 
-  // Print out jump tables referenced by the function
-  // Mac OS X requires at least one non-local (e.g. L1) labels before local
-  // lables that are used in jump table expressions (e.g. LBB1_1-LJT1_0).
-  EmitJumpTableInfo(MF.getJumpTableInfo());
+  // Print out jump tables referenced by the function.
+  
+  // Mac OS X requires that the jump table follow the function, so that the jump
+  // table is part of the same atom that the function is in.
+  EmitJumpTableInfo(MF.getJumpTableInfo(), MF);
   
   if (TAI->hasDotTypeDotSizeDirective())
     O << "\t.size " << CurrentFnName << ", .-" << CurrentFnName << "\n";
diff --git a/lib/Target/X86/X86IntelAsmPrinter.cpp b/lib/Target/X86/X86IntelAsmPrinter.cpp
index 4e833bdd3da..a7d1351e7a0 100755
--- a/lib/Target/X86/X86IntelAsmPrinter.cpp
+++ b/lib/Target/X86/X86IntelAsmPrinter.cpp
@@ -85,6 +85,9 @@ bool X86IntelAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
     }
   }
 
+  // Print out jump tables referenced by the function.
+  EmitJumpTableInfo(MF.getJumpTableInfo(), MF);
+
   O << CurrentFnName << "\tendp\n";
 
   // We didn't modify anything.