From 59d6cff90eecf31cb3dd860c4e786674cfdd42eb Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 10 Jun 2013 20:36:52 +0000
Subject: Vendor import of llvm tags/RELEASE_33/final r183502 (effectively, 3.3
 release): http://llvm.org/svn/llvm-project/llvm/tags/RELEASE_33/final@183502

---
 lib/Target/PowerPC/PPCTargetMachine.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'lib/Target/PowerPC/PPCTargetMachine.cpp')

diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index fe851c1b6fb8..14dc794195da 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -86,8 +86,14 @@ public:
     return getTM<PPCTargetMachine>();
   }
 
+  const PPCSubtarget &getPPCSubtarget() const {
+    return *getPPCTargetMachine().getSubtargetImpl();
+  }
+
   virtual bool addPreRegAlloc();
+  virtual bool addILPOpts();
   virtual bool addInstSelector();
+  virtual bool addPreSched2();
   virtual bool addPreEmitPass();
 };
 } // namespace
@@ -103,13 +109,31 @@ bool PPCPassConfig::addPreRegAlloc() {
   return false;
 }
 
+bool PPCPassConfig::addILPOpts() {
+  if (getPPCSubtarget().hasISEL()) {
+    addPass(&EarlyIfConverterID);
+    return true;
+  }
+
+  return false;
+}
+
 bool PPCPassConfig::addInstSelector() {
   // Install an instruction selector.
   addPass(createPPCISelDag(getPPCTargetMachine()));
   return false;
 }
 
+bool PPCPassConfig::addPreSched2() {
+  if (getOptLevel() != CodeGenOpt::None)
+    addPass(&IfConverterID);
+
+  return true;
+}
+
 bool PPCPassConfig::addPreEmitPass() {
+  if (getOptLevel() != CodeGenOpt::None)
+    addPass(createPPCEarlyReturnPass());
   // Must run branch selection immediately preceding the asm printer.
   addPass(createPPCBranchSelectionPass());
   return false;
-- 
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