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-rw-r--r--lib/Target/Alpha/AlphaTargetMachine.cpp29
-rw-r--r--lib/Target/Alpha/AlphaTargetMachine.h20
-rw-r--r--lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp8
-rw-r--r--lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp8
-rw-r--r--lib/Target/CellSPU/SPUTargetMachine.cpp16
-rw-r--r--lib/Target/CellSPU/SPUTargetMachine.h18
-rw-r--r--lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp9
-rw-r--r--lib/Target/IA64/IA64TargetMachine.cpp18
-rw-r--r--lib/Target/IA64/IA64TargetMachine.h18
9 files changed, 104 insertions, 40 deletions
diff --git a/lib/Target/Alpha/AlphaTargetMachine.cpp b/lib/Target/Alpha/AlphaTargetMachine.cpp
index 66f7257..cdd4fa4 100644
--- a/lib/Target/Alpha/AlphaTargetMachine.cpp
+++ b/lib/Target/Alpha/AlphaTargetMachine.cpp
@@ -21,16 +21,12 @@
using namespace llvm;
-/// AlphaTargetMachineModule - Note that this is used on hosts that cannot link
-/// in a library unless there are references into the library. In particular,
-/// it seems that it is not possible to get things to work on Win32 without
-/// this. Though it is unused, do not remove it.
-extern "C" int AlphaTargetMachineModule;
-int AlphaTargetMachineModule = 0;
-
// Register the targets
static RegisterTarget<AlphaTargetMachine> X("alpha", "Alpha [experimental]");
+// No assembler printer by default
+AlphaTargetMachine::AsmPrinterCtorFn AlphaTargetMachine::AsmPrinterCtor = 0;
+
// Force static initialization when called from llvm/InitializeAllTargets.h
namespace llvm {
void InitializeAlphaTarget() { }
@@ -97,23 +93,32 @@ bool AlphaTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
bool Verbose,
raw_ostream &Out) {
PM.add(createAlphaLLRPPass(*this));
- PM.add(createAlphaCodePrinterPass(Out, *this, OptLevel, Verbose));
+ // Output assembly language.
+ assert(AsmPrinterCtor && "AsmPrinter was not linked in");
+ if (AsmPrinterCtor)
+ PM.add(AsmPrinterCtor(Out, *this, OptLevel, Verbose));
return false;
}
bool AlphaTargetMachine::addCodeEmitter(PassManagerBase &PM,
CodeGenOpt::Level OptLevel,
bool DumpAsm, MachineCodeEmitter &MCE) {
PM.add(createAlphaCodeEmitterPass(*this, MCE));
- if (DumpAsm)
- PM.add(createAlphaCodePrinterPass(errs(), *this, OptLevel, true));
+ if (DumpAsm) {
+ assert(AsmPrinterCtor && "AsmPrinter was not linked in");
+ if (AsmPrinterCtor)
+ PM.add(AsmPrinterCtor(errs(), *this, OptLevel, true));
+ }
return false;
}
bool AlphaTargetMachine::addCodeEmitter(PassManagerBase &PM,
CodeGenOpt::Level OptLevel,
bool DumpAsm, JITCodeEmitter &JCE) {
PM.add(createAlphaJITCodeEmitterPass(*this, JCE));
- if (DumpAsm)
- PM.add(createAlphaCodePrinterPass(errs(), *this, OptLevel, true));
+ if (DumpAsm) {
+ assert(AsmPrinterCtor && "AsmPrinter was not linked in");
+ if (AsmPrinterCtor)
+ PM.add(AsmPrinterCtor(errs(), *this, OptLevel, true));
+ }
return false;
}
bool AlphaTargetMachine::addSimpleCodeEmitter(PassManagerBase &PM,
diff --git a/lib/Target/Alpha/AlphaTargetMachine.h b/lib/Target/Alpha/AlphaTargetMachine.h
index 51224e8..946ca55 100644
--- a/lib/Target/Alpha/AlphaTargetMachine.h
+++ b/lib/Target/Alpha/AlphaTargetMachine.h
@@ -33,10 +33,18 @@ class AlphaTargetMachine : public LLVMTargetMachine {
AlphaJITInfo JITInfo;
AlphaSubtarget Subtarget;
AlphaTargetLowering TLInfo;
-
+
protected:
virtual const TargetAsmInfo *createTargetAsmInfo() const;
-
+
+ // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+ // set this functions to ctor pointer at startup time if they are linked in.
+ typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+ TargetMachine &tm,
+ CodeGenOpt::Level OptLevel,
+ bool verbose);
+ static AsmPrinterCtorFn AsmPrinterCtor;
+
public:
AlphaTargetMachine(const Module &M, const std::string &FS);
@@ -46,7 +54,7 @@ public:
virtual const AlphaRegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
- virtual AlphaTargetLowering* getTargetLowering() const {
+ virtual AlphaTargetLowering* getTargetLowering() const {
return const_cast<AlphaTargetLowering*>(&TLInfo);
}
virtual const TargetData *getTargetData() const { return &DataLayout; }
@@ -56,7 +64,7 @@ public:
static unsigned getJITMatchQuality();
static unsigned getModuleMatchQuality(const Module &M);
-
+
// Pass Pipeline Configuration
virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
@@ -75,6 +83,10 @@ public:
CodeGenOpt::Level OptLevel,
bool DumpAsm,
JITCodeEmitter &JCE);
+
+ static void registerAsmPrinter(AsmPrinterCtorFn F) {
+ AsmPrinterCtor = F;
+ }
};
} // end namespace llvm
diff --git a/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp b/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
index e8687f5..7b73bb3 100644
--- a/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
+++ b/lib/Target/Alpha/AsmPrinter/AlphaAsmPrinter.cpp
@@ -309,3 +309,11 @@ bool AlphaAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
namespace llvm {
void InitializeAlphaAsmPrinter() { }
}
+
+namespace {
+ static struct Register {
+ Register() {
+ AlphaTargetMachine::registerAsmPrinter(createAlphaCodePrinterPass);
+ }
+ } Registrator;
+}
diff --git a/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp b/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
index 11214e8..504b465 100644
--- a/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
+++ b/lib/Target/CellSPU/AsmPrinter/SPUAsmPrinter.cpp
@@ -627,3 +627,11 @@ FunctionPass *llvm::createSPUAsmPrinterPass(raw_ostream &o,
namespace llvm {
void InitializeCellSPUAsmPrinter() { }
}
+
+namespace {
+ static struct Register {
+ Register() {
+ SPUTargetMachine::registerAsmPrinter(createSPUAsmPrinterPass);
+ }
+ } Registrator;
+}
diff --git a/lib/Target/CellSPU/SPUTargetMachine.cpp b/lib/Target/CellSPU/SPUTargetMachine.cpp
index a1e843c..c675ebb 100644
--- a/lib/Target/CellSPU/SPUTargetMachine.cpp
+++ b/lib/Target/CellSPU/SPUTargetMachine.cpp
@@ -23,20 +23,15 @@
using namespace llvm;
-/// CellSPUTargetMachineModule - Note that this is used on hosts that
-/// cannot link in a library unless there are references into the
-/// library. In particular, it seems that it is not possible to get
-/// things to work on Win32 without this. Though it is unused, do not
-/// remove it.
-extern "C" int CellSPUTargetMachineModule;
-int CellSPUTargetMachineModule = 0;
-
namespace {
// Register the targets
RegisterTarget<SPUTargetMachine>
CELLSPU("cellspu", "STI CBEA Cell SPU [experimental]");
}
+// No assembler printer by default
+SPUTargetMachine::AsmPrinterCtorFn SPUTargetMachine::AsmPrinterCtor = 0;
+
// Force static initialization when called from llvm/InitializeAllTargets.h
namespace llvm {
void InitializeCellSPUTarget() { }
@@ -98,6 +93,9 @@ bool SPUTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
CodeGenOpt::Level OptLevel,
bool Verbose,
raw_ostream &Out) {
- PM.add(createSPUAsmPrinterPass(Out, *this, OptLevel, Verbose));
+ // Output assembly language.
+ assert(AsmPrinterCtor && "AsmPrinter was not linked in");
+ if (AsmPrinterCtor)
+ PM.add(AsmPrinterCtor(Out, *this, OptLevel, Verbose));
return false;
}
diff --git a/lib/Target/CellSPU/SPUTargetMachine.h b/lib/Target/CellSPU/SPUTargetMachine.h
index cd39203..d8fe300 100644
--- a/lib/Target/CellSPU/SPUTargetMachine.h
+++ b/lib/Target/CellSPU/SPUTargetMachine.h
@@ -35,10 +35,18 @@ class SPUTargetMachine : public LLVMTargetMachine {
SPUFrameInfo FrameInfo;
SPUTargetLowering TLInfo;
InstrItineraryData InstrItins;
-
+
protected:
virtual const TargetAsmInfo *createTargetAsmInfo() const;
-
+
+ // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+ // set this functions to ctor pointer at startup time if they are linked in.
+ typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+ SPUTargetMachine &tm,
+ CodeGenOpt::Level OptLevel,
+ bool verbose);
+ static AsmPrinterCtorFn AsmPrinterCtor;
+
public:
SPUTargetMachine(const Module &M, const std::string &FS);
@@ -78,7 +86,7 @@ public:
return &DataLayout;
}
- virtual const InstrItineraryData getInstrItineraryData() const {
+ virtual const InstrItineraryData getInstrItineraryData() const {
return InstrItins;
}
@@ -88,6 +96,10 @@ public:
virtual bool addAssemblyEmitter(PassManagerBase &PM,
CodeGenOpt::Level OptLevel,
bool Verbose, raw_ostream &Out);
+
+ static void registerAsmPrinter(AsmPrinterCtorFn F) {
+ AsmPrinterCtor = F;
+ }
};
} // end namespace llvm
diff --git a/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp b/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
index a324b0a..662c667 100644
--- a/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
+++ b/lib/Target/IA64/AsmPrinter/IA64AsmPrinter.cpp
@@ -375,6 +375,15 @@ FunctionPass *llvm::createIA64CodePrinterPass(raw_ostream &o,
return new IA64AsmPrinter(o, tm, tm.getTargetAsmInfo(), OptLevel, verbose);
}
+namespace {
+ static struct Register {
+ Register() {
+ IA64TargetMachine::registerAsmPrinter(createIA64CodePrinterPass);
+ }
+ } Registrator;
+}
+
+
// Force static initialization when called from
// llvm/InitializeAllAsmPrinters.h
namespace llvm {
diff --git a/lib/Target/IA64/IA64TargetMachine.cpp b/lib/Target/IA64/IA64TargetMachine.cpp
index 6642c66..0b93ee5 100644
--- a/lib/Target/IA64/IA64TargetMachine.cpp
+++ b/lib/Target/IA64/IA64TargetMachine.cpp
@@ -19,16 +19,13 @@
#include "llvm/Target/TargetMachineRegistry.h"
using namespace llvm;
-/// IA64TargetMachineModule - Note that this is used on hosts that cannot link
-/// in a library unless there are references into the library. In particular,
-/// it seems that it is not possible to get things to work on Win32 without
-/// this. Though it is unused, do not remove it.
-extern "C" int IA64TargetMachineModule;
-int IA64TargetMachineModule = 0;
-
-static RegisterTarget<IA64TargetMachine> X("ia64",
+// Register the target
+static RegisterTarget<IA64TargetMachine> X("ia64",
"IA-64 (Itanium) [experimental]");
+// No assembler printer by default
+IA64TargetMachine::AsmPrinterCtorFn IA64TargetMachine::AsmPrinterCtor = 0;
+
// Force static initialization when called from llvm/InitializeAllTargets.h
namespace llvm {
void InitializeIA64Target() { }
@@ -93,7 +90,10 @@ bool IA64TargetMachine::addAssemblyEmitter(PassManagerBase &PM,
CodeGenOpt::Level OptLevel,
bool Verbose,
raw_ostream &Out) {
- PM.add(createIA64CodePrinterPass(Out, *this, OptLevel, Verbose));
+ // Output assembly language.
+ assert(AsmPrinterCtor && "AsmPrinter was not linked in");
+ if (AsmPrinterCtor)
+ PM.add(AsmPrinterCtor(Out, *this, OptLevel, Verbose));
return false;
}
diff --git a/lib/Target/IA64/IA64TargetMachine.h b/lib/Target/IA64/IA64TargetMachine.h
index 29d625c..a64da9f 100644
--- a/lib/Target/IA64/IA64TargetMachine.h
+++ b/lib/Target/IA64/IA64TargetMachine.h
@@ -30,24 +30,32 @@ class IA64TargetMachine : public LLVMTargetMachine {
TargetFrameInfo FrameInfo;
//IA64JITInfo JITInfo;
IA64TargetLowering TLInfo;
-
+
protected:
virtual const TargetAsmInfo *createTargetAsmInfo() const;
+ // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+ // set this functions to ctor pointer at startup time if they are linked in.
+ typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+ IA64TargetMachine &tm,
+ CodeGenOpt::Level OptLevel,
+ bool verbose);
+ static AsmPrinterCtorFn AsmPrinterCtor;
+
public:
IA64TargetMachine(const Module &M, const std::string &FS);
virtual const IA64InstrInfo *getInstrInfo() const { return &InstrInfo; }
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
virtual const IA64Subtarget *getSubtargetImpl() const { return &Subtarget; }
- virtual IA64TargetLowering *getTargetLowering() const {
+ virtual IA64TargetLowering *getTargetLowering() const {
return const_cast<IA64TargetLowering*>(&TLInfo);
}
virtual const IA64RegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
virtual const TargetData *getTargetData() const { return &DataLayout; }
-
+
static unsigned getModuleMatchQuality(const Module &M);
// Pass Pipeline Configuration
@@ -56,6 +64,10 @@ public:
virtual bool addAssemblyEmitter(PassManagerBase &PM,
CodeGenOpt::Level OptLevel,
bool Verbose, raw_ostream &Out);
+
+ static void registerAsmPrinter(AsmPrinterCtorFn F) {
+ AsmPrinterCtor = F;
+ }
};
} // End llvm namespace
generated by cgit v1.1 at 2025-01-18 13:11:46 +0000