Remove the RenderMachineFunction HTML output pass.

I don't think anyone has been using this functionality for a while, and
it is getting in the way of refactoring now.

llvm-svn: 158876

1 files changed, 0 insertions, 13 deletions

diff --git a/llvm/lib/CodeGen/RegAllocBasic.cpp b/llvm/lib/CodeGen/RegAllocBasic.cpp
index 9c893d37..3a03807 100644
--- a/llvm/lib/CodeGen/RegAllocBasic.cpp
+++ b/llvm/lib/CodeGen/RegAllocBasic.cpp
@@ -16,7 +16,6 @@
 #include "AllocationOrder.h"
 #include "RegAllocBase.h"
 #include "LiveDebugVariables.h"
-#include "RenderMachineFunction.h"
 #include "Spiller.h"
 #include "VirtRegMap.h"
 #include "LiveRegMatrix.h"
@@ -66,11 +65,6 @@ class RABasic : public MachineFunctionPass, public RegAllocBase
   // context
   MachineFunction *MF;
 
-#ifndef NDEBUG
-  // analyses
-  RenderMachineFunction *RMF;
-#endif
-
   // state
   std::auto_ptr<Spiller> SpillerInstance;
   std::priority_queue<LiveInterval*, std::vector<LiveInterval*>,
@@ -140,7 +134,6 @@ RABasic::RABasic(): MachineFunctionPass(ID) {
   initializeMachineLoopInfoPass(*PassRegistry::getPassRegistry());
   initializeVirtRegMapPass(*PassRegistry::getPassRegistry());
   initializeLiveRegMatrixPass(*PassRegistry::getPassRegistry());
-  initializeRenderMachineFunctionPass(*PassRegistry::getPassRegistry());
 }
 
 void RABasic::getAnalysisUsage(AnalysisUsage &AU) const {
@@ -163,7 +156,6 @@ void RABasic::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addPreserved<VirtRegMap>();
   AU.addRequired<LiveRegMatrix>();
   AU.addPreserved<LiveRegMatrix>();
-  DEBUG(AU.addRequired<RenderMachineFunction>());
   MachineFunctionPass::getAnalysisUsage(AU);
 }
 
@@ -284,8 +276,6 @@ bool RABasic::runOnMachineFunction(MachineFunction &mf) {
                << ((Value*)mf.getFunction())->getName() << '\n');
 
   MF = &mf;
-  DEBUG(RMF = &getAnalysis<RenderMachineFunction>());
-
   RegAllocBase::init(getAnalysis<VirtRegMap>(),
                      getAnalysis<LiveIntervals>(),
                      getAnalysis<LiveRegMatrix>());
@@ -296,9 +286,6 @@ bool RABasic::runOnMachineFunction(MachineFunction &mf) {
   // Diagnostic output before rewriting
   DEBUG(dbgs() << "Post alloc VirtRegMap:\n" << *VRM << "\n");
 
-  // optional HTML output
-  DEBUG(RMF->renderMachineFunction("After basic register allocation.", VRM));
-
   releaseMemory();
   return true;
 }