Codegen pass definition cleanup. No functionality.
Moving toward a uniform style of pass definition to allow easier target configuration.
Globally declare Pass ID.
Globally declare pass initializer.
Use INITIALIZE_PASS consistently.
Add a call to the initializer from CodeGen.cpp.
Remove redundant "createPass" functions and "getPassName" methods.
While cleaning up declarations, cleaned up comments (sorry for large diff).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150100 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PTX/PTXTargetMachine.cpp b/lib/Target/PTX/PTXTargetMachine.cpp
index f96f3e3..0432a8b 100644
--- a/lib/Target/PTX/PTXTargetMachine.cpp
+++ b/lib/Target/PTX/PTXTargetMachine.cpp
@@ -280,37 +280,37 @@
printAndVerify("After Instruction Selection");
// Expand pseudo-instructions emitted by ISel.
- PM.add(createExpandISelPseudosPass());
+ addPass(ExpandISelPseudosID);
// Pre-ra tail duplication.
if (getOptLevel() != CodeGenOpt::None) {
- PM.add(createTailDuplicatePass());
+ addPass(TailDuplicateID);
printAndVerify("After Pre-RegAlloc TailDuplicate");
}
// Optimize PHIs before DCE: removing dead PHI cycles may make more
// instructions dead.
if (getOptLevel() != CodeGenOpt::None)
- PM.add(createOptimizePHIsPass());
+ addPass(OptimizePHIsID);
// If the target requests it, assign local variables to stack slots relative
// to one another and simplify frame index references where possible.
- PM.add(createLocalStackSlotAllocationPass());
+ addPass(LocalStackSlotAllocationID);
if (getOptLevel() != CodeGenOpt::None) {
// With optimization, dead code should already be eliminated. However
// there is one known exception: lowered code for arguments that are only
// used by tail calls, where the tail calls reuse the incoming stack
// arguments directly (see t11 in test/CodeGen/X86/sibcall.ll).
- PM.add(createDeadMachineInstructionElimPass());
+ addPass(DeadMachineInstructionElimID);
printAndVerify("After codegen DCE pass");
- PM.add(createMachineLICMPass());
- PM.add(createMachineCSEPass());
- PM.add(createMachineSinkingPass());
+ addPass(MachineLICMID);
+ addPass(MachineCSEID);
+ addPass(MachineSinkingID);
printAndVerify("After Machine LICM, CSE and Sinking passes");
- PM.add(createPeepholeOptimizerPass());
+ addPass(PeepholeOptimizerID);
printAndVerify("After codegen peephole optimization pass");
}
@@ -326,12 +326,12 @@
if (getOptLevel() != CodeGenOpt::None) {
// FIXME: Re-enable coloring with register when it's capable of adding
// kill markers.
- PM.add(createStackSlotColoringPass());
+ addPass(StackSlotColoringID);
// FIXME: Post-RA LICM has asserts that fire on virtual registers.
// Run post-ra machine LICM to hoist reloads / remats.
//if (!DisablePostRAMachineLICM)
- // PM.add(createMachineLICMPass(false));
+ // addPass(MachineLICMPass(false));
printAndVerify("After StackSlotColoring and postra Machine LICM");
}
@@ -340,11 +340,11 @@
if (addPostRegAlloc())
printAndVerify("After PostRegAlloc passes");
- PM.add(createExpandPostRAPseudosPass());
+ addPass(ExpandPostRAPseudosID);
printAndVerify("After ExpandPostRAPseudos");
// Insert prolog/epilog code. Eliminate abstract frame index references...
- PM.add(createPrologEpilogCodeInserter());
+ addPass(PrologEpilogCodeInserterID);
printAndVerify("After PrologEpilogCodeInserter");
// Run pre-sched2 passes.
@@ -353,7 +353,7 @@
// Second pass scheduler.
if (getOptLevel() != CodeGenOpt::None) {
- PM.add(createPostRAScheduler());
+ addPass(PostRASchedulerID);
printAndVerify("After PostRAScheduler");
}
@@ -365,17 +365,17 @@
// Tail duplication.
if (getOptLevel() != CodeGenOpt::None) {
- PM.add(createTailDuplicatePass());
+ addPass(TailDuplicateID);
printNoVerify("After TailDuplicate");
}
- PM.add(createGCMachineCodeAnalysisPass());
+ addPass(GCMachineCodeAnalysisID);
//if (PrintGCInfo)
// PM.add(createGCInfoPrinter(dbgs()));
if (getOptLevel() != CodeGenOpt::None) {
- PM.add(createCodePlacementOptPass());
+ addPass(CodePlacementOptID);
printNoVerify("After CodePlacementOpt");
}