From: Bob Wilson <bob.wilson@apple.com>
Date: Thu, 18 Oct 2012 05:23:42 +0000 (+0000)
Subject: Revert svn r165741 "Add TargetTransformInfo to the clang driver."
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7c008813e17ddc2bb3953e925a86db3e1bf30198;p=clang

Revert svn r165741 "Add TargetTransformInfo to the clang driver."

Nadav's llvm change r165665 caused problems with an LTO bootstrap of clang,
so I'm reverting it for now, along with follow-on patches like this one.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166164 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp
index 262b844db3..1abf247658 100644
--- a/lib/CodeGen/BackendUtil.cpp
+++ b/lib/CodeGen/BackendUtil.cpp
@@ -361,7 +361,7 @@ bool EmitAssemblyHelper::AddEmitPasses(BackendAction Action,
     break;
   case LangOptions::FPC_Fast:
     Options.AllowFPOpFusion = llvm::FPOpFusion::Fast;
-    break;
+    break;              
   }
 
   Options.LessPreciseFPMADOption = CodeGenOpts.LessPreciseFPMAD;
@@ -401,10 +401,6 @@ bool EmitAssemblyHelper::AddEmitPasses(BackendAction Action,
     TLI->disableAllFunctions();
   PM->add(TLI);
 
-  // Add TargetTransformInfo.
-  PM->add(new TargetTransformInfo(TM->getScalarTargetTransformInfo(),
-                                  TM->getVectorTargetTransformInfo()));
-
   // Normal mode, emit a .s or .o file by running the code generator. Note,
   // this also adds codegenerator level optimization passes.
   TargetMachine::CodeGenFileType CGFT = TargetMachine::CGFT_AssemblyFile;