From: Nadav Rotem <nrotem@apple.com>
Date: Fri, 19 Oct 2012 04:15:32 +0000 (+0000)
Subject: Reintroduce the TargetTransformInfo to the clang pass manager.
X-Git-Tag: llvmorg-3.2.0-rc1~1262
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9c233b1c59a087bd44862e726e691605e9f53d1;p=platform%2Fupstream%2Fllvm.git

Reintroduce the TargetTransformInfo to the clang pass manager.

llvm-svn: 166263
---

diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp
index 1abf24765836..262b844db34e 100644
--- a/clang/lib/CodeGen/BackendUtil.cpp
+++ b/clang/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;
@@ -401,6 +401,10 @@ 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;