#include "llvm/Target/TargetMachineImpls.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/Passes.h"
+#include "llvm/Transforms/Scalar.h"
using namespace llvm;
// allocateSparcV8TargetMachine - Allocate and return a subclass of
SparcV8TargetMachine::SparcV8TargetMachine(const Module &M,
IntrinsicLowering *IL)
: TargetMachine("SparcV8", IL, true, 4, 4, 4, 4, 4),
- FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 4), JITInfo(*this) {
+ FrameInfo(TargetFrameInfo::StackGrowsDown, 8, 0), JITInfo(*this) {
}
/// addPassesToEmitAssembly - Add passes to the specified pass manager
///
bool SparcV8TargetMachine::addPassesToEmitAssembly(PassManager &PM,
std::ostream &Out) {
+ // FIXME: Implement efficient support for garbage collection intrinsics.
+ PM.add(createLowerGCPass());
+
+ // Replace malloc and free instructions with library calls.
+ PM.add(createLowerAllocationsPass());
+
+ // FIXME: implement the switch instruction in the instruction selector.
+ PM.add(createLowerSwitchPass());
+
+ // FIXME: implement the invoke/unwind instructions!
+ PM.add(createLowerInvokePass());
+
PM.add(createSparcV8SimpleInstructionSelector(*this));
// Print machine instructions as they were initially generated.
/// implement a fast dynamic compiler for this target.
///
void SparcV8JITInfo::addPassesToJITCompile(FunctionPassManager &PM) {
+ // FIXME: Implement efficient support for garbage collection intrinsics.
+ PM.add(createLowerGCPass());
+
+ // Replace malloc and free instructions with library calls.
+ PM.add(createLowerAllocationsPass());
+
+ // FIXME: implement the switch instruction in the instruction selector.
+ PM.add(createLowerSwitchPass());
+
+ // FIXME: implement the invoke/unwind instructions!
+ PM.add(createLowerInvokePass());
+
PM.add(createSparcV8SimpleInstructionSelector(TM));
// Print machine instructions as they were initially generated.