commit c7d081b5946b9ff9f7400d5b41f36cad3fc317aa
author Andrew Trick <atrick@apple.com> Wed Feb 08 21:22:53 2012 +0000
committer Andrew Trick <atrick@apple.com> Wed Feb 08 21:22:53 2012 +0000
tree 184930c4459a1a3e98d94860cda629806b1cd2db
parent 61f1e3db43e556f495b6b9360d2f550291f78471

Move pass configuration out of pass constructors: PostRAScheduler.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150096 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/PostRASchedulerList.cpp

diff --git a/lib/CodeGen/PostRASchedulerList.cpp b/lib/CodeGen/PostRASchedulerList.cpp
index 1e06ee9..bc81464 100644
--- a/lib/CodeGen/PostRASchedulerList.cpp
+++ b/lib/CodeGen/PostRASchedulerList.cpp
@@ -82,16 +82,15 @@
     AliasAnalysis *AA;
     const TargetInstrInfo *TII;
     RegisterClassInfo RegClassInfo;
-    CodeGenOpt::Level OptLevel;
 
   public:
     static char ID;
-    PostRAScheduler(CodeGenOpt::Level ol) :
-      MachineFunctionPass(ID), OptLevel(ol) {}
+    PostRAScheduler() : MachineFunctionPass(ID) {}
 
     void getAnalysisUsage(AnalysisUsage &AU) const {
       AU.setPreservesCFG();
       AU.addRequired<AliasAnalysis>();
+      AU.addRequired<TargetPassConfig>();
       AU.addRequired<MachineDominatorTree>();
       AU.addPreserved<MachineDominatorTree>();
       AU.addRequired<MachineLoopInfo>();
@@ -209,6 +208,8 @@
   MachineLoopInfo &MLI = getAnalysis<MachineLoopInfo>();
   MachineDominatorTree &MDT = getAnalysis<MachineDominatorTree>();
   AliasAnalysis *AA = &getAnalysis<AliasAnalysis>();
+  TargetPassConfig *PassConfig = &getAnalysis<TargetPassConfig>();
+
   RegClassInfo.runOnMachineFunction(Fn);
 
   // Check for explicit enable/disable of post-ra scheduling.
@@ -222,7 +223,8 @@
     // Check that post-RA scheduling is enabled for this target.
     // This may upgrade the AntiDepMode.
     const TargetSubtargetInfo &ST = Fn.getTarget().getSubtarget<TargetSubtargetInfo>();
-    if (!ST.enablePostRAScheduler(OptLevel, AntiDepMode, CriticalPathRCs))
+    if (!ST.enablePostRAScheduler(PassConfig->getOptLevel(), AntiDepMode,
+                                  CriticalPathRCs))
       return false;
   }
 
@@ -710,6 +712,6 @@
 //                         Public Constructor Functions
 //===----------------------------------------------------------------------===//
 
-FunctionPass *llvm::createPostRAScheduler(CodeGenOpt::Level OptLevel) {
-  return new PostRAScheduler(OptLevel);
+FunctionPass *llvm::createPostRAScheduler() {
+  return new PostRAScheduler();
 }