Differential D32776 Diff 110607 lib/CodeGen/TargetPassConfig.cpp

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lib/CodeGen/TargetPassConfig.cpp

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#include "llvm/Support/Threading.h"		#include "llvm/Support/Threading.h"
#include "llvm/Target/TargetMachine.h"		#include "llvm/Target/TargetMachine.h"
#include "llvm/Transforms/Scalar.h"		#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Utils/SymbolRewriter.h"		#include "llvm/Transforms/Utils/SymbolRewriter.h"
#include <cassert>		#include <cassert>
#include <string>		#include <string>

using namespace llvm;		using namespace llvm;

static cl::opt<bool> DisablePostRASched("disable-post-ra", cl::Hidden,		static cl::opt<bool> DisablePostRASched("disable-post-ra", cl::Hidden,
		iterateeUnsubmitted Not Done Reply Inline Actions These seem unrelated. Can you pull them out? iteratee: These seem unrelated. Can you pull them out?
		leiAuthorUnsubmitted Not Done Reply Inline Actions I do not understand why you want me to pull these out. They were not added by me and it is being used later on in this src. lei: I do not understand why you want me to pull these out. They were not added by me and it is…
		iterateeUnsubmitted Not Done Reply Inline Actions Sorry, I was trying to look at your original diff vs this one to see what changed. iteratee: Sorry, I was trying to look at your original diff vs this one to see what changed.
		hfinkelUnsubmitted Not Done Reply Inline Actions What are you talking about? I see no changes here. hfinkel: What are you talking about? I see no changes here.
		sfertileUnsubmitted Not Done Reply Inline Actions If you compare diff 4 to diff 5 it makes it look like EnableIPRA got added in diff 5. sfertile: If you compare diff 4 to diff 5 it makes it look like EnableIPRA got added in diff 5.
cl::desc("Disable Post Regalloc Scheduler"));		cl::desc("Disable Post Regalloc Scheduler"));
static cl::opt<bool> DisableBranchFold("disable-branch-fold", cl::Hidden,		static cl::opt<bool> DisableBranchFold("disable-branch-fold", cl::Hidden,
cl::desc("Disable branch folding"));		cl::desc("Disable branch folding"));
static cl::opt<bool> DisableTailDuplicate("disable-tail-duplicate", cl::Hidden,		static cl::opt<bool> DisableTailDuplicate("disable-tail-duplicate", cl::Hidden,
cl::desc("Disable tail duplication"));		cl::desc("Disable tail duplication"));
static cl::opt<bool> DisableEarlyTailDup("disable-early-taildup", cl::Hidden,		static cl::opt<bool> DisableEarlyTailDup("disable-early-taildup", cl::Hidden,
cl::desc("Disable pre-register allocation tail duplication"));		cl::desc("Disable pre-register allocation tail duplication"));
static cl::opt<bool> DisableBlockPlacement("disable-block-placement",		static cl::opt<bool> DisableBlockPlacement("disable-block-placement",
▲ Show 20 Lines • Show All 844 Lines • ▼ Show 20 Lines	void TargetPassConfig::addMachineSSAOptimization() {

// Allow targets to insert passes that improve instruction level parallelism,		// Allow targets to insert passes that improve instruction level parallelism,
// like if-conversion. Such passes will typically need dominator trees and		// like if-conversion. Such passes will typically need dominator trees and
// loop info, just like LICM and CSE below.		// loop info, just like LICM and CSE below.
addILPOpts();		addILPOpts();

addPass(&MachineLICMID, false);		addPass(&MachineLICMID, false);
addPass(&MachineCSEID, false);		addPass(&MachineCSEID, false);

// Coalesce basic blocks with the same branch condition
addPass(&BranchCoalescingID);

addPass(&MachineSinkingID);		addPass(&MachineSinkingID);
		echristoUnsubmitted Not Done Reply Inline Actions You don't need this because of the skipFunction query in the pass. echristo: You don't need this because of the skipFunction query in the pass.

addPass(&PeepholeOptimizerID);		addPass(&PeepholeOptimizerID);
// Clean-up the dead code that may have been generated by peephole		// Clean-up the dead code that may have been generated by peephole
// rewriting.		// rewriting.
addPass(&DeadMachineInstructionElimID);		addPass(&DeadMachineInstructionElimID);
}		}

//===---------------------------------------------------------------------===//		//===---------------------------------------------------------------------===//
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