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-rw-r--r--lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp10
-rw-r--r--lib/Target/Sparc/CMakeLists.txt2
-rw-r--r--lib/Target/Sparc/Sparc.h1
-rw-r--r--lib/Target/Sparc/SparcISelLowering.cpp5
-rw-r--r--lib/Target/Sparc/SparcISelLowering.h3
-rw-r--r--lib/Target/Sparc/SparcInstrInfo.cpp7
-rw-r--r--lib/Target/Sparc/SparcTargetMachine.cpp2
-rw-r--r--lib/Target/Sparc/SparcTargetMachine.h1
8 files changed, 20 insertions, 11 deletions
diff --git a/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp b/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
index cb23f62..71bd0de 100644
--- a/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
+++ b/lib/Target/Sparc/AsmPrinter/SparcAsmPrinter.cpp
@@ -50,9 +50,8 @@ namespace {
unsigned BBNumber;
public:
explicit SparcAsmPrinter(raw_ostream &O, TargetMachine &TM,
- const TargetAsmInfo *T, CodeGenOpt::Level OL,
- bool V)
- : AsmPrinter(O, TM, T, OL, V), BBNumber(0) {}
+ const TargetAsmInfo *T, bool V)
+ : AsmPrinter(O, TM, T, V), BBNumber(0) {}
virtual const char *getPassName() const {
return "Sparc Assembly Printer";
@@ -84,9 +83,8 @@ namespace {
///
FunctionPass *llvm::createSparcCodePrinterPass(raw_ostream &o,
TargetMachine &tm,
- CodeGenOpt::Level OptLevel,
bool verbose) {
- return new SparcAsmPrinter(o, tm, tm.getTargetAsmInfo(), OptLevel, verbose);
+ return new SparcAsmPrinter(o, tm, tm.getTargetAsmInfo(), verbose);
}
@@ -109,7 +107,7 @@ bool SparcAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
// Print out the label for the function.
const Function *F = MF.getFunction();
SwitchToSection(TAI->SectionForGlobal(F));
- EmitAlignment(4, F);
+ EmitAlignment(MF.getAlignment(), F);
O << "\t.globl\t" << CurrentFnName << '\n';
printVisibility(CurrentFnName, F->getVisibility());
diff --git a/lib/Target/Sparc/CMakeLists.txt b/lib/Target/Sparc/CMakeLists.txt
index eefa7e8..eb045e2 100644
--- a/lib/Target/Sparc/CMakeLists.txt
+++ b/lib/Target/Sparc/CMakeLists.txt
@@ -21,3 +21,5 @@ add_llvm_target(SparcCodeGen
SparcTargetAsmInfo.cpp
SparcTargetMachine.cpp
)
+
+target_link_libraries (LLVMSparcCodeGen LLVMSelectionDAG)
diff --git a/lib/Target/Sparc/Sparc.h b/lib/Target/Sparc/Sparc.h
index bb03f30..c7d0ca8 100644
--- a/lib/Target/Sparc/Sparc.h
+++ b/lib/Target/Sparc/Sparc.h
@@ -25,7 +25,6 @@ namespace llvm {
FunctionPass *createSparcISelDag(SparcTargetMachine &TM);
FunctionPass *createSparcCodePrinterPass(raw_ostream &OS, TargetMachine &TM,
- CodeGenOpt::Level OptLevel,
bool Verbose);
FunctionPass *createSparcDelaySlotFillerPass(TargetMachine &TM);
FunctionPass *createSparcFPMoverPass(TargetMachine &TM);
diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 3ec7e06..4c3efde 100644
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -1047,3 +1047,8 @@ SparcTargetLowering::isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const {
// The Sparc target isn't yet aware of offsets.
return false;
}
+
+/// getFunctionAlignment - Return the Log2 alignment of this function.
+unsigned SparcTargetLowering::getFunctionAlignment(const Function *) const {
+ return 4;
+}
diff --git a/lib/Target/Sparc/SparcISelLowering.h b/lib/Target/Sparc/SparcISelLowering.h
index fe6811f..27ce1b7 100644
--- a/lib/Target/Sparc/SparcISelLowering.h
+++ b/lib/Target/Sparc/SparcISelLowering.h
@@ -73,6 +73,9 @@ namespace llvm {
MVT VT) const;
virtual bool isOffsetFoldingLegal(const GlobalAddressSDNode *GA) const;
+
+ /// getFunctionAlignment - Return the Log2 alignment of this function.
+ virtual unsigned getFunctionAlignment(const Function *F) const;
};
} // end namespace llvm
diff --git a/lib/Target/Sparc/SparcInstrInfo.cpp b/lib/Target/Sparc/SparcInstrInfo.cpp
index d2f6b9b..12c286a 100644
--- a/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -256,17 +256,20 @@ MachineInstr *SparcInstrInfo::foldMemoryOperandImpl(MachineFunction &MF,
if (OpNum == 0) { // COPY -> STORE
unsigned SrcReg = MI->getOperand(1).getReg();
bool isKill = MI->getOperand(1).isKill();
+ bool isUndef = MI->getOperand(1).isUndef();
NewMI = BuildMI(MF, MI->getDebugLoc(),
get(isFloat ? SP::STFri : SP::STDFri))
.addFrameIndex(FI)
.addImm(0)
- .addReg(SrcReg, getKillRegState(isKill));
+ .addReg(SrcReg, getKillRegState(isKill) | getUndefRegState(isUndef));
} else { // COPY -> LOAD
unsigned DstReg = MI->getOperand(0).getReg();
bool isDead = MI->getOperand(0).isDead();
+ bool isUndef = MI->getOperand(0).isUndef();
NewMI = BuildMI(MF, MI->getDebugLoc(),
get(isFloat ? SP::LDFri : SP::LDDFri))
- .addReg(DstReg, RegState::Define | getDeadRegState(isDead))
+ .addReg(DstReg, RegState::Define |
+ getDeadRegState(isDead) | getUndefRegState(isUndef))
.addFrameIndex(FI)
.addImm(0);
}
diff --git a/lib/Target/Sparc/SparcTargetMachine.cpp b/lib/Target/Sparc/SparcTargetMachine.cpp
index aef238d..1343bcc 100644
--- a/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -90,6 +90,6 @@ bool SparcTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
// Output assembly language.
assert(AsmPrinterCtor && "AsmPrinter was not linked in");
if (AsmPrinterCtor)
- PM.add(AsmPrinterCtor(Out, *this, OptLevel, Verbose));
+ PM.add(AsmPrinterCtor(Out, *this, Verbose));
return false;
}
diff --git a/lib/Target/Sparc/SparcTargetMachine.h b/lib/Target/Sparc/SparcTargetMachine.h
index 8afcc73..ee55d3c 100644
--- a/lib/Target/Sparc/SparcTargetMachine.h
+++ b/lib/Target/Sparc/SparcTargetMachine.h
@@ -39,7 +39,6 @@ protected:
// 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;
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