Breaking up the PowerPC target into 32- and 64-bit subparts, Part III: the rest.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15636 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
index 438fd07..60ddcde 100644
--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
@@ -23,10 +23,12 @@
#include <iostream>
using namespace llvm;
-namespace {
- // Register the target.
- RegisterTarget<PowerPCTargetMachine> X("powerpc", " PowerPC (experimental)");
-}
+PowerPCTargetMachine::PowerPCTargetMachine(const std::string &name,
+ IntrinsicLowering *IL,
+ const TargetData &TD,
+ const TargetFrameInfo &TFI,
+ const PowerPCJITInfo &TJI)
+ : TargetMachine(name, IL, TD), FrameInfo(TFI), JITInfo(TJI) {}
unsigned PowerPCTargetMachine::getJITMatchQuality() {
#if defined(__POWERPC__) || defined (__ppc__) || defined(_POWER)
@@ -35,86 +37,17 @@
return 0;
#endif
}
-
-unsigned PowerPCTargetMachine::getModuleMatchQuality(const Module &M) {
- if (M.getEndianness() == Module::BigEndian &&
- M.getPointerSize() == Module::Pointer32)
- return 10; // Direct match
- else if (M.getEndianness() != Module::AnyEndianness ||
- M.getPointerSize() != Module::AnyPointerSize)
- return 0; // Match for some other target
- return getJITMatchQuality()/2;
-}
-
-
-/// PowerPCTargetMachine ctor - Create an ILP32 architecture model
-///
-PowerPCTargetMachine::PowerPCTargetMachine(const Module &M,
- IntrinsicLowering *IL)
- : TargetMachine("PowerPC", IL, false, 4, 4, 4, 4, 4, 4, 2, 1, 4),
- FrameInfo(TargetFrameInfo::StackGrowsDown, 16, -4), JITInfo(*this) {
-}
-
-/// addPassesToEmitAssembly - Add passes to the specified pass manager
-/// to implement a static compiler for this target.
-///
-bool PowerPCTargetMachine::addPassesToEmitAssembly(PassManager &PM,
- std::ostream &Out) {
- // FIXME: Implement efficient support for garbage collection intrinsics.
- PM.add(createLowerGCPass());
-
- // FIXME: Implement the invoke/unwind instructions!
- PM.add(createLowerInvokePass());
-
- // FIXME: Implement the switch instruction in the instruction selector!
- PM.add(createLowerSwitchPass());
-
- PM.add(createLowerConstantExpressionsPass());
-
- // Make sure that no unreachable blocks are instruction selected.
- PM.add(createUnreachableBlockEliminationPass());
-
- PM.add(createPPCSimpleInstructionSelector(*this));
-
- if (PrintMachineCode)
- PM.add(createMachineFunctionPrinterPass(&std::cerr));
-
- PM.add(createRegisterAllocator());
-
- if (PrintMachineCode)
- PM.add(createMachineFunctionPrinterPass(&std::cerr));
-
- // I want a PowerPC specific prolog/epilog code inserter so I can put the
- // fills/spills in the right spots.
- PM.add(createPowerPCPEI());
-
- // Must run branch selection immediately preceding the printer
- PM.add(createPPCBranchSelectionPass());
- PM.add(createPPCAsmPrinterPass(Out, *this));
- PM.add(createMachineCodeDeleter());
- return false;
-}
-
-/// addPassesToJITCompile - Add passes to the specified pass manager to
-/// implement a fast dynamic compiler for this target.
-///
void PowerPCJITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
- // FIXME: Implement efficient support for garbage collection intrinsics.
- PM.add(createLowerGCPass());
+ assert(0 && "Cannot execute PowerPCJITInfo::addPassesToJITCompile()");
+}
- // FIXME: Implement the invoke/unwind instructions!
- PM.add(createLowerInvokePass());
+void PowerPCJITInfo::replaceMachineCodeForFunction(void *Old, void *New) {
+ assert(0 && "Cannot execute PowerPCJITInfo::replaceMachineCodeForFunction()");
+}
- // FIXME: Implement the switch instruction in the instruction selector!
- PM.add(createLowerSwitchPass());
-
- PM.add(createLowerConstantExpressionsPass());
-
- // Make sure that no unreachable blocks are instruction selected.
- PM.add(createUnreachableBlockEliminationPass());
-
- PM.add(createPPCSimpleInstructionSelector(TM));
- PM.add(createRegisterAllocator());
- PM.add(createPrologEpilogCodeInserter());
+void *PowerPCJITInfo::getJITStubForFunction(Function *F,
+ MachineCodeEmitter &MCE) {
+ assert(0 && "Cannot execute PowerPCJITInfo::getJITStubForFunction()");
+ return 0;
}