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Add registration for PPC-specific passes to allow the IR to be dumped

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175058 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Krzysztof Parzyszek 2013-02-13 17:40:07 +00:00
parent f09e02f01a
commit 96848dfc46
3 changed files with 41 additions and 3 deletions
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11
lib/Target/PowerPC/PPCBranchSelector.cpp
View File

@ -28,10 +28,16 @@ using namespace llvm;
STATISTIC(NumExpanded, "Number of branches expanded to long format");
namespace llvm {
void initializePPCBSelPass(PassRegistry&);
}
namespace {
struct PPCBSel : public MachineFunctionPass {
static char ID;
PPCBSel() : MachineFunctionPass(ID) {}
PPCBSel() : MachineFunctionPass(ID) {
initializePPCBSelPass(*PassRegistry::getPassRegistry());
}
/// BlockSizes - The sizes of the basic blocks in the function.
std::vector<unsigned> BlockSizes;
@ -45,6 +51,9 @@ namespace {
char PPCBSel::ID = 0;
}
INITIALIZE_PASS(PPCBSel, "ppc-branch-select", "PowerPC Branch Selector",
false, false)
/// createPPCBranchSelectionPass - returns an instance of the Branch Selection
/// Pass
///

14
lib/Target/PowerPC/PPCCTRLoops.cpp
View File

@ -54,6 +54,10 @@ using namespace llvm;
STATISTIC(NumCTRLoops, "Number of loops converted to CTR loops");
namespace llvm {
void initializePPCCTRLoopsPass(PassRegistry&);
}
namespace {
class CountValue;
struct PPCCTRLoops : public MachineFunctionPass {
@ -64,7 +68,9 @@ namespace {
public:
static char ID; // Pass identification, replacement for typeid
PPCCTRLoops() : MachineFunctionPass(ID) {}
PPCCTRLoops() : MachineFunctionPass(ID) {
initializePPCCTRLoopsPass(*PassRegistry::getPassRegistry());
}
virtual bool runOnMachineFunction(MachineFunction &MF);
@ -174,6 +180,12 @@ namespace {
};
} // end anonymous namespace
INITIALIZE_PASS_BEGIN(PPCCTRLoops, "ppc-ctr-loops", "PowerPC CTR Loops",
false, false)
INITIALIZE_PASS_DEPENDENCY(MachineDominatorTree)
INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo)
INITIALIZE_PASS_END(PPCCTRLoops, "ppc-ctr-loops", "PowerPC CTR Loops",
false, false)
/// isCompareEquals - Returns true if the instruction is a compare equals
/// instruction with an immediate operand.

19
lib/Target/PowerPC/PPCISelDAGToDAG.cpp
View File

@ -34,6 +34,10 @@
#include "llvm/Target/TargetOptions.h"
using namespace llvm;
namespace llvm {
void initializePPCDAGToDAGISelPass(PassRegistry&);
}
namespace {
//===--------------------------------------------------------------------===//
/// PPCDAGToDAGISel - PPC specific code to select PPC machine
@ -48,7 +52,9 @@ namespace {
explicit PPCDAGToDAGISel(PPCTargetMachine &tm)
: SelectionDAGISel(tm), TM(tm),
PPCLowering(*TM.getTargetLowering()),
PPCSubTarget(*TM.getSubtargetImpl()) {}
PPCSubTarget(*TM.getSubtargetImpl()) {
initializePPCDAGToDAGISelPass(*PassRegistry::getPassRegistry());
}
virtual bool runOnMachineFunction(MachineFunction &MF) {
// Make sure we re-emit a set of the global base reg if necessary
@ -1330,3 +1336,14 @@ FunctionPass *llvm::createPPCISelDag(PPCTargetMachine &TM) {
return new PPCDAGToDAGISel(TM);
}
static void initializePassOnce(PassRegistry &Registry) {
const char *Name = "PowerPC DAG->DAG Pattern Instruction Selection";
PassInfo *PI = new PassInfo(Name, "ppc-codegen", &SelectionDAGISel::ID, 0,
false, false);
Registry.registerPass(*PI, true);
}
void llvm::initializePPCDAGToDAGISelPass(PassRegistry &Registry) {
CALL_ONCE_INITIALIZATION(initializePassOnce);
}