From c8c3acfea439998da4fae895becce7c1468e3c63 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Mon, 18 Jul 2011 22:32:12 +0000
Subject: [PATCH] Eliminate TargetAsmInfo::getCompactUnwindEncoding. This get
 rid of the use of TargetFrameLowering in TargetAsmInfo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135439 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Target/TargetAsmInfo.h | 8 --------
 lib/Target/TargetAsmInfo.cpp        | 3 ---
 2 files changed, 11 deletions(-)

diff --git a/include/llvm/Target/TargetAsmInfo.h b/include/llvm/Target/TargetAsmInfo.h
index d04a5f3643b..a4006a889b5 100644
--- a/include/llvm/Target/TargetAsmInfo.h
+++ b/include/llvm/Target/TargetAsmInfo.h
@@ -15,7 +15,6 @@
 #define LLVM_TARGET_TARGETASMINFO_H
 
 #include "llvm/Target/TargetLoweringObjectFile.h"
-#include "llvm/Target/TargetFrameLowering.h"
 #include "llvm/Target/TargetRegisterInfo.h"
 
 namespace llvm {
@@ -25,7 +24,6 @@ namespace llvm {
   class TargetLoweringObjectFile;
 
 class TargetAsmInfo {
-  const TargetFrameLowering *TFI;
   const TargetLoweringObjectFile *TLOF;
 
 public:
@@ -62,12 +60,6 @@ public:
   bool isFunctionEHFrameSymbolPrivate() const {
     return TLOF->isFunctionEHFrameSymbolPrivate();
   }
-
-  int getCompactUnwindEncoding(ArrayRef<MCCFIInstruction> Instrs,
-                               int DataAlignmentFactor,
-                               bool IsEH) const {
-    return TFI->getCompactUnwindEncoding(Instrs, DataAlignmentFactor, IsEH);
-  }
 };
 
 }
diff --git a/lib/Target/TargetAsmInfo.cpp b/lib/Target/TargetAsmInfo.cpp
index 3320bfbfa72..94f56f63ed3 100644
--- a/lib/Target/TargetAsmInfo.cpp
+++ b/lib/Target/TargetAsmInfo.cpp
@@ -8,14 +8,11 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Target/TargetAsmInfo.h"
-#include "llvm/Target/TargetData.h"
 #include "llvm/Target/TargetLowering.h"
 #include "llvm/Target/TargetLoweringObjectFile.h"
 #include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetRegisterInfo.h"
 using namespace llvm;
 
 TargetAsmInfo::TargetAsmInfo(const TargetMachine &TM) {
   TLOF = &TM.getTargetLowering()->getObjFileLowering();
-  TFI = TM.getFrameLowering();
 }
-- 
2.34.1