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-rw-r--r--lib/Target/NVPTX/NVPTXAsmPrinter.cpp879
1 files changed, 448 insertions, 431 deletions
diff --git a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
index c0e8670658..ce5d78afa3 100644
--- a/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
+++ b/lib/Target/NVPTX/NVPTXAsmPrinter.cpp
@@ -47,7 +47,6 @@
#include <sstream>
using namespace llvm;
-
#include "NVPTXGenAsmWriter.inc"
bool RegAllocNilUsed = true;
@@ -59,21 +58,17 @@ EmitLineNumbers("nvptx-emit-line-numbers",
cl::desc("NVPTX Specific: Emit Line numbers even without -G"),
cl::init(true));
-namespace llvm {
-bool InterleaveSrcInPtx = false;
-}
-
-static cl::opt<bool, true>InterleaveSrc("nvptx-emit-src",
- cl::ZeroOrMore,
- cl::desc("NVPTX Specific: Emit source line in ptx file"),
- cl::location(llvm::InterleaveSrcInPtx));
+namespace llvm { bool InterleaveSrcInPtx = false; }
+static cl::opt<bool, true>
+InterleaveSrc("nvptx-emit-src", cl::ZeroOrMore,
+ cl::desc("NVPTX Specific: Emit source line in ptx file"),
+ cl::location(llvm::InterleaveSrcInPtx));
namespace {
/// DiscoverDependentGlobals - Return a set of GlobalVariables on which \p V
/// depends.
-void DiscoverDependentGlobals(Value *V,
- DenseSet<GlobalVariable*> &Globals) {
+void DiscoverDependentGlobals(Value *V, DenseSet<GlobalVariable *> &Globals) {
if (GlobalVariable *GV = dyn_cast<GlobalVariable>(V))
Globals.insert(GV);
else {
@@ -88,12 +83,12 @@ void DiscoverDependentGlobals(Value *V,
/// VisitGlobalVariableForEmission - Add \p GV to the list of GlobalVariable
/// instances to be emitted, but only after any dependents have been added
/// first.
-void VisitGlobalVariableForEmission(GlobalVariable *GV,
- SmallVectorImpl<GlobalVariable*> &Order,
- DenseSet<GlobalVariable*> &Visited,
- DenseSet<GlobalVariable*> &Visiting) {
+void VisitGlobalVariableForEmission(
+ GlobalVariable *GV, SmallVectorImpl<GlobalVariable *> &Order,
+ DenseSet<GlobalVariable *> &Visited, DenseSet<GlobalVariable *> &Visiting) {
// Have we already visited this one?
- if (Visited.count(GV)) return;
+ if (Visited.count(GV))
+ return;
// Do we have a circular dependency?
if (Visiting.count(GV))
@@ -103,12 +98,13 @@ void VisitGlobalVariableForEmission(GlobalVariable *GV,
Visiting.insert(GV);
// Make sure we visit all dependents first
- DenseSet<GlobalVariable*> Others;
+ DenseSet<GlobalVariable *> Others;
for (unsigned i = 0, e = GV->getNumOperands(); i != e; ++i)
DiscoverDependentGlobals(GV->getOperand(i), Others);
-
- for (DenseSet<GlobalVariable*>::iterator I = Others.begin(),
- E = Others.end(); I != E; ++I)
+
+ for (DenseSet<GlobalVariable *>::iterator I = Others.begin(),
+ E = Others.end();
+ I != E; ++I)
VisitGlobalVariableForEmission(*I, Order, Visited, Visiting);
// Now we can visit ourself
@@ -142,25 +138,23 @@ const MCExpr *nvptx::LowerConstant(const Constant *CV, AsmPrinter &AP) {
if (CE == 0)
llvm_unreachable("Unknown constant value to lower!");
-
switch (CE->getOpcode()) {
default:
// If the code isn't optimized, there may be outstanding folding
// opportunities. Attempt to fold the expression using DataLayout as a
// last resort before giving up.
- if (Constant *C =
- ConstantFoldConstantExpression(CE, AP.TM.getDataLayout()))
+ if (Constant *C = ConstantFoldConstantExpression(CE, AP.TM.getDataLayout()))
if (C != CE)
return LowerConstant(C, AP);
// Otherwise report the problem to the user.
{
- std::string S;
- raw_string_ostream OS(S);
- OS << "Unsupported expression in static initializer: ";
- WriteAsOperand(OS, CE, /*PrintType=*/false,
- !AP.MF ? 0 : AP.MF->getFunction()->getParent());
- report_fatal_error(OS.str());
+ std::string S;
+ raw_string_ostream OS(S);
+ OS << "Unsupported expression in static initializer: ";
+ WriteAsOperand(OS, CE, /*PrintType=*/ false,
+ !AP.MF ? 0 : AP.MF->getFunction()->getParent());
+ report_fatal_error(OS.str());
}
case Instruction::GetElementPtr: {
const DataLayout &TD = *AP.TM.getDataLayout();
@@ -182,7 +176,7 @@ const MCExpr *nvptx::LowerConstant(const Constant *CV, AsmPrinter &AP) {
// expression properly. This is important for differences between
// blockaddress labels. Since the two labels are in the same function, it
// is reasonable to treat their delta as a 32-bit value.
- // FALL THROUGH.
+ // FALL THROUGH.
case Instruction::BitCast:
return LowerConstant(CE->getOperand(0), AP);
@@ -192,7 +186,7 @@ const MCExpr *nvptx::LowerConstant(const Constant *CV, AsmPrinter &AP) {
// integer type. This promotes constant folding and simplifies this code.
Constant *Op = CE->getOperand(0);
Op = ConstantExpr::getIntegerCast(Op, TD.getIntPtrType(CV->getContext()),
- false/*ZExt*/);
+ false /*ZExt*/);
return LowerConstant(Op, AP);
}
@@ -214,11 +208,12 @@ const MCExpr *nvptx::LowerConstant(const Constant *CV, AsmPrinter &AP) {
// the high bits so we are sure to get a proper truncation if the input is
// a constant expr.
unsigned InBits = TD.getTypeAllocSizeInBits(Op->getType());
- const MCExpr *MaskExpr = MCConstantExpr::Create(~0ULL >> (64-InBits), Ctx);
+ const MCExpr *MaskExpr =
+ MCConstantExpr::Create(~0ULL >> (64 - InBits), Ctx);
return MCBinaryExpr::CreateAnd(OpExpr, MaskExpr, Ctx);
}
- // The MC library also has a right-shift operator, but it isn't consistently
+ // The MC library also has a right-shift operator, but it isn't consistently
// signed or unsigned between different targets.
case Instruction::Add:
case Instruction::Sub:
@@ -232,24 +227,32 @@ const MCExpr *nvptx::LowerConstant(const Constant *CV, AsmPrinter &AP) {
const MCExpr *LHS = LowerConstant(CE->getOperand(0), AP);
const MCExpr *RHS = LowerConstant(CE->getOperand(1), AP);
switch (CE->getOpcode()) {
- default: llvm_unreachable("Unknown binary operator constant cast expr");
- case Instruction::Add: return MCBinaryExpr::CreateAdd(LHS, RHS, Ctx);
- case Instruction::Sub: return MCBinaryExpr::CreateSub(LHS, RHS, Ctx);
- case Instruction::Mul: return MCBinaryExpr::CreateMul(LHS, RHS, Ctx);
- case Instruction::SDiv: return MCBinaryExpr::CreateDiv(LHS, RHS, Ctx);
- case Instruction::SRem: return MCBinaryExpr::CreateMod(LHS, RHS, Ctx);
- case Instruction::Shl: return MCBinaryExpr::CreateShl(LHS, RHS, Ctx);
- case Instruction::And: return MCBinaryExpr::CreateAnd(LHS, RHS, Ctx);
- case Instruction::Or: return MCBinaryExpr::CreateOr (LHS, RHS, Ctx);
- case Instruction::Xor: return MCBinaryExpr::CreateXor(LHS, RHS, Ctx);
+ default:
+ llvm_unreachable("Unknown binary operator constant cast expr");
+ case Instruction::Add:
+ return MCBinaryExpr::CreateAdd(LHS, RHS, Ctx);
+ case Instruction::Sub:
+ return MCBinaryExpr::CreateSub(LHS, RHS, Ctx);
+ case Instruction::Mul:
+ return MCBinaryExpr::CreateMul(LHS, RHS, Ctx);
+ case Instruction::SDiv:
+ return MCBinaryExpr::CreateDiv(LHS, RHS, Ctx);
+ case Instruction::SRem:
+ return MCBinaryExpr::CreateMod(LHS, RHS, Ctx);
+ case Instruction::Shl:
+ return MCBinaryExpr::CreateShl(LHS, RHS, Ctx);
+ case Instruction::And:
+ return MCBinaryExpr::CreateAnd(LHS, RHS, Ctx);
+ case Instruction::Or:
+ return MCBinaryExpr::CreateOr(LHS, RHS, Ctx);
+ case Instruction::Xor:
+ return MCBinaryExpr::CreateXor(LHS, RHS, Ctx);
}
}
}
}
-
-void NVPTXAsmPrinter::emitLineNumberAsDotLoc(const MachineInstr &MI)
-{
+void NVPTXAsmPrinter::emitLineNumberAsDotLoc(const MachineInstr &MI) {
if (!EmitLineNumbers)
return;
if (ignoreLoc(MI))
@@ -268,7 +271,6 @@ void NVPTXAsmPrinter::emitLineNumberAsDotLoc(const MachineInstr &MI)
if (curLoc.isUnknown())
return;
-
const MachineFunction *MF = MI.getParent()->getParent();
//const TargetMachine &TM = MF->getTarget();
@@ -289,14 +291,13 @@ void NVPTXAsmPrinter::emitLineNumberAsDotLoc(const MachineInstr &MI)
if (filenameMap.find(fileName.str()) == filenameMap.end())
return;
-
// Emit the line from the source file.
if (llvm::InterleaveSrcInPtx)
this->emitSrcInText(fileName.str(), curLoc.getLine());
std::stringstream temp;
- temp << "\t.loc " << filenameMap[fileName.str()]
- << " " << curLoc.getLine() << " " << curLoc.getCol();
+ temp << "\t.loc " << filenameMap[fileName.str()] << " " << curLoc.getLine()
+ << " " << curLoc.getCol();
OutStreamer.EmitRawText(Twine(temp.str().c_str()));
}
@@ -309,9 +310,7 @@ void NVPTXAsmPrinter::EmitInstruction(const MachineInstr *MI) {
OutStreamer.EmitRawText(OS.str());
}
-void NVPTXAsmPrinter::printReturnValStr(const Function *F,
- raw_ostream &O)
-{
+void NVPTXAsmPrinter::printReturnValStr(const Function *F, raw_ostream &O) {
const DataLayout *TD = TM.getDataLayout();
const TargetLowering *TLI = TM.getTargetLowering();
@@ -329,53 +328,49 @@ void NVPTXAsmPrinter::printReturnValStr(const Function *F,
unsigned size = 0;
if (const IntegerType *ITy = dyn_cast<IntegerType>(Ty)) {
size = ITy->getBitWidth();
- if (size < 32) size = 32;
+ if (size < 32)
+ size = 32;
} else {
- assert(Ty->isFloatingPointTy() &&
- "Floating point type expected here");
+ assert(Ty->isFloatingPointTy() && "Floating point type expected here");
size = Ty->getPrimitiveSizeInBits();
}
O << ".param .b" << size << " func_retval0";
- }
- else if (isa<PointerType>(Ty)) {
+ } else if (isa<PointerType>(Ty)) {
O << ".param .b" << TLI->getPointerTy().getSizeInBits()
- << " func_retval0";
+ << " func_retval0";
} else {
- if ((Ty->getTypeID() == Type::StructTyID) ||
- isa<VectorType>(Ty)) {
+ if ((Ty->getTypeID() == Type::StructTyID) || isa<VectorType>(Ty)) {
SmallVector<EVT, 16> vtparts;
ComputeValueVTs(*TLI, Ty, vtparts);
unsigned totalsz = 0;
- for (unsigned i=0,e=vtparts.size(); i!=e; ++i) {
+ for (unsigned i = 0, e = vtparts.size(); i != e; ++i) {
unsigned elems = 1;
EVT elemtype = vtparts[i];
if (vtparts[i].isVector()) {
elems = vtparts[i].getVectorNumElements();
elemtype = vtparts[i].getVectorElementType();
}
- for (unsigned j=0, je=elems; j!=je; ++j) {
+ for (unsigned j = 0, je = elems; j != je; ++j) {
unsigned sz = elemtype.getSizeInBits();
- if (elemtype.isInteger() && (sz < 8)) sz = 8;
- totalsz += sz/8;
+ if (elemtype.isInteger() && (sz < 8))
+ sz = 8;
+ totalsz += sz / 8;
}
}
unsigned retAlignment = 0;
if (!llvm::getAlign(*F, 0, retAlignment))
retAlignment = TD->getABITypeAlignment(Ty);
- O << ".param .align "
- << retAlignment
- << " .b8 func_retval0["
- << totalsz << "]";
+ O << ".param .align " << retAlignment << " .b8 func_retval0[" << totalsz
+ << "]";
} else
- assert(false &&
- "Unknown return type");
+ assert(false && "Unknown return type");
}
} else {
SmallVector<EVT, 16> vtparts;
ComputeValueVTs(*TLI, Ty, vtparts);
unsigned idx = 0;
- for (unsigned i=0,e=vtparts.size(); i!=e; ++i) {
+ for (unsigned i = 0, e = vtparts.size(); i != e; ++i) {
unsigned elems = 1;
EVT elemtype = vtparts[i];
if (vtparts[i].isVector()) {
@@ -383,14 +378,16 @@ void NVPTXAsmPrinter::printReturnValStr(const Function *F,
elemtype = vtparts[i].getVectorElementType();
}
- for (unsigned j=0, je=elems; j!=je; ++j) {
+ for (unsigned j = 0, je = elems; j != je; ++j) {
unsigned sz = elemtype.getSizeInBits();
- if (elemtype.isInteger() && (sz < 32)) sz = 32;
+ if (elemtype.isInteger() && (sz < 32))
+ sz = 32;
O << ".reg .b" << sz << " func_retval" << idx;
- if (j<je-1) O << ", ";
+ if (j < je - 1)
+ O << ", ";
++idx;
}
- if (i < e-1)
+ if (i < e - 1)
O << ", ";
}
}
@@ -411,7 +408,7 @@ void NVPTXAsmPrinter::EmitFunctionEntryLabel() {
// Set up
MRI = &MF->getRegInfo();
F = MF->getFunction();
- emitLinkageDirective(F,O);
+ emitLinkageDirective(F, O);
if (llvm::isKernelFunction(*F))
O << ".entry ";
else {
@@ -434,7 +431,7 @@ void NVPTXAsmPrinter::EmitFunctionEntryLabel() {
void NVPTXAsmPrinter::EmitFunctionBodyStart() {
const TargetRegisterInfo &TRI = *TM.getRegisterInfo();
unsigned numRegClasses = TRI.getNumRegClasses();
- VRidGlobal2LocalMap = new std::map<unsigned, unsigned>[numRegClasses+1];
+ VRidGlobal2LocalMap = new std::map<unsigned, unsigned>[numRegClasses + 1];
OutStreamer.EmitRawText(StringRef("{\n"));
setAndEmitFunctionVirtualRegisters(*MF);
@@ -446,54 +443,63 @@ void NVPTXAsmPrinter::EmitFunctionBodyStart() {
void NVPTXAsmPrinter::EmitFunctionBodyEnd() {
OutStreamer.EmitRawText(StringRef("}\n"));
- delete []VRidGlobal2LocalMap;
+ delete[] VRidGlobal2LocalMap;
}
-
-void
-NVPTXAsmPrinter::emitKernelFunctionDirectives(const Function& F,
- raw_ostream &O) const {
+void NVPTXAsmPrinter::emitKernelFunctionDirectives(const Function &F,
+ raw_ostream &O) const {
// If the NVVM IR has some of reqntid* specified, then output
// the reqntid directive, and set the unspecified ones to 1.
// If none of reqntid* is specified, don't output reqntid directive.
unsigned reqntidx, reqntidy, reqntidz;
bool specified = false;
- if (llvm::getReqNTIDx(F, reqntidx) == false) reqntidx = 1;
- else specified = true;
- if (llvm::getReqNTIDy(F, reqntidy) == false) reqntidy = 1;
- else specified = true;
- if (llvm::getReqNTIDz(F, reqntidz) == false) reqntidz = 1;
- else specified = true;
+ if (llvm::getReqNTIDx(F, reqntidx) == false)
+ reqntidx = 1;
+ else
+ specified = true;
+ if (llvm::getReqNTIDy(F, reqntidy) == false)
+ reqntidy = 1;
+ else
+ specified = true;
+ if (llvm::getReqNTIDz(F, reqntidz) == false)
+ reqntidz = 1;
+ else
+ specified = true;
if (specified)
- O << ".reqntid " << reqntidx << ", "
- << reqntidy << ", " << reqntidz << "\n";
+ O << ".reqntid " << reqntidx << ", " << reqntidy << ", " << reqntidz
+ << "\n";
// If the NVVM IR has some of maxntid* specified, then output
// the maxntid directive, and set the unspecified ones to 1.
// If none of maxntid* is specified, don't output maxntid directive.
unsigned maxntidx, maxntidy, maxntidz;
specified = false;
- if (llvm::getMaxNTIDx(F, maxntidx) == false) maxntidx = 1;
- else specified = true;
- if (llvm::getMaxNTIDy(F, maxntidy) == false) maxntidy = 1;
- else specified = true;
- if (llvm::getMaxNTIDz(F, maxntidz) == false) maxntidz = 1;
- else specified = true;
+ if (llvm::getMaxNTIDx(F, maxntidx) == false)
+ maxntidx = 1;
+ else
+ specified = true;
+ if (llvm::getMaxNTIDy(F, maxntidy) == false)
+ maxntidy = 1;
+ else
+ specified = true;
+ if (llvm::getMaxNTIDz(F, maxntidz) == false)
+ maxntidz = 1;
+ else
+ specified = true;
if (specified)
- O << ".maxntid " << maxntidx << ", "
- << maxntidy << ", " << maxntidz << "\n";
+ O << ".maxntid " << maxntidx << ", " << maxntidy << ", " << maxntidz
+ << "\n";
unsigned mincta;
if (llvm::getMinCTASm(F, mincta))
O << ".minnctapersm " << mincta << "\n";
}
-void
-NVPTXAsmPrinter::getVirtualRegisterName(unsigned vr, bool isVec,
- raw_ostream &O) {
- const TargetRegisterClass * RC = MRI->getRegClass(vr);
+void NVPTXAsmPrinter::getVirtualRegisterName(unsigned vr, bool isVec,
+ raw_ostream &O) {
+ const TargetRegisterClass *RC = MRI->getRegClass(vr);
unsigned id = RC->getID();
std::map<unsigned, unsigned> &regmap = VRidGlobal2LocalMap[id];
@@ -506,44 +512,38 @@ NVPTXAsmPrinter::getVirtualRegisterName(unsigned vr, bool isVec,
report_fatal_error("Bad register!");
}
-void
-NVPTXAsmPrinter::emitVirtualRegister(unsigned int vr, bool isVec,
- raw_ostream &O) {
+void NVPTXAsmPrinter::emitVirtualRegister(unsigned int vr, bool isVec,
+ raw_ostream &O) {
getVirtualRegisterName(vr, isVec, O);
}
-void NVPTXAsmPrinter::printVecModifiedImmediate(const MachineOperand &MO,
- const char *Modifier,
- raw_ostream &O) {
- static const char vecelem[] = {'0', '1', '2', '3', '0', '1', '2', '3'};
- int Imm = (int)MO.getImm();
- if(0 == strcmp(Modifier, "vecelem"))
+void NVPTXAsmPrinter::printVecModifiedImmediate(
+ const MachineOperand &MO, const char *Modifier, raw_ostream &O) {
+ static const char vecelem[] = { '0', '1', '2', '3', '0', '1', '2', '3' };
+ int Imm = (int) MO.getImm();
+ if (0 == strcmp(Modifier, "vecelem"))
O << "_" << vecelem[Imm];
- else if(0 == strcmp(Modifier, "vecv4comm1")) {
- if((Imm < 0) || (Imm > 3))
+ else if (0 == strcmp(Modifier, "vecv4comm1")) {
+ if ((Imm < 0) || (Imm > 3))
O << "//";
- }
- else if(0 == strcmp(Modifier, "vecv4comm2")) {
- if((Imm < 4) || (Imm > 7))
+ } else if (0 == strcmp(Modifier, "vecv4comm2")) {
+ if ((Imm < 4) || (Imm > 7))
O << "//";
- }
- else if(0 == strcmp(Modifier, "vecv4pos")) {
- if(Imm < 0) Imm = 0;
- O << "_" << vecelem[Imm%4];
- }
- else if(0 == strcmp(Modifier, "vecv2comm1")) {
- if((Imm < 0) || (Imm > 1))
+ } else if (0 == strcmp(Modifier, "vecv4pos")) {
+ if (Imm < 0)
+ Imm = 0;
+ O << "_" << vecelem[Imm % 4];
+ } else if (0 == strcmp(Modifier, "vecv2comm1")) {
+ if ((Imm < 0) || (Imm > 1))
O << "//";
- }
- else if(0 == strcmp(Modifier, "vecv2comm2")) {
- if((Imm < 2) || (Imm > 3))
+ } else if (0 == strcmp(Modifier, "vecv2comm2")) {
+ if ((Imm < 2) || (Imm > 3))
O << "//";
- }
- else if(0 == strcmp(Modifier, "vecv2pos")) {
- if(Imm < 0) Imm = 0;
- O << "_" << vecelem[Imm%2];
- }
- else
+ } else if (0 == strcmp(Modifier, "vecv2pos")) {
+ if (Imm < 0)
+ Imm = 0;
+ O << "_" << vecelem[Imm % 2];
+ } else
llvm_unreachable("Unknown Modifier on immediate operand");
}
@@ -565,7 +565,7 @@ void NVPTXAsmPrinter::printOperand(const MachineInstr *MI, int opNum,
emitVirtualRegister(MO.getReg(), true, O);
else
llvm_unreachable(
- "Don't know how to handle the modifier on virtual register.");
+ "Don't know how to handle the modifier on virtual register.");
}
}
return;
@@ -576,7 +576,8 @@ void NVPTXAsmPrinter::printOperand(const MachineInstr *MI, int opNum,
else if (strstr(Modifier, "vec") == Modifier)
printVecModifiedImmediate(MO, Modifier, O);
else
- llvm_unreachable("Don't know how to handle modifier on immediate operand");
+ llvm_unreachable(
+ "Don't know how to handle modifier on immediate operand");
return;
case MachineOperand::MO_FPImmediate:
@@ -588,18 +589,16 @@ void NVPTXAsmPrinter::printOperand(const MachineInstr *MI, int opNum,
break;
case MachineOperand::MO_ExternalSymbol: {
- const char * symbname = MO.getSymbolName();
+ const char *symbname = MO.getSymbolName();
if (strstr(symbname, ".PARAM") == symbname) {
unsigned index;
- sscanf(symbname+6, "%u[];", &index);
+ sscanf(symbname + 6, "%u[];", &index);
printParamName(index, O);
- }
- else if (strstr(symbname, ".HLPPARAM") == symbname) {
+ } else if (strstr(symbname, ".HLPPARAM") == symbname) {
unsigned index;
- sscanf(symbname+9, "%u[];", &index);
+ sscanf(symbname + 9, "%u[];", &index);
O << *CurrentFnSym << "_param_" << index << "_offset";
- }
- else
+ } else
O << symbname;
break;
}
@@ -613,8 +612,8 @@ void NVPTXAsmPrinter::printOperand(const MachineInstr *MI, int opNum,
}
}
-void NVPTXAsmPrinter::
-printImplicitDef(const MachineInstr *MI, raw_ostream &O) const {
+void NVPTXAsmPrinter::printImplicitDef(const MachineInstr *MI,
+ raw_ostream &O) const {
#ifndef __OPTIMIZE__
O << "\t// Implicit def :";
//printOperand(MI, 0);
@@ -628,32 +627,41 @@ void NVPTXAsmPrinter::printMemOperand(const MachineInstr *MI, int opNum,
if (Modifier && !strcmp(Modifier, "add")) {
O << ", ";
- printOperand(MI, opNum+1, O);
+ printOperand(MI, opNum + 1, O);
} else {
- if (MI->getOperand(opNum+1).isImm() &&
- MI->getOperand(opNum+1).getImm() == 0)
+ if (MI->getOperand(opNum + 1).isImm() &&
+ MI->getOperand(opNum + 1).getImm() == 0)
return; // don't print ',0' or '+0'
O << "+";
- printOperand(MI, opNum+1, O);
+ printOperand(MI, opNum + 1, O);
}
}
void NVPTXAsmPrinter::printLdStCode(const MachineInstr *MI, int opNum,
- raw_ostream &O, const char *Modifier)
-{
+ raw_ostream &O, const char *Modifier) {
if (Modifier) {
const MachineOperand &MO = MI->getOperand(opNum);
- int Imm = (int)MO.getImm();
+ int Imm = (int) MO.getImm();
if (!strcmp(Modifier, "volatile")) {
if (Imm)
O << ".volatile";
} else if (!strcmp(Modifier, "addsp")) {
switch (Imm) {
- case NVPTX::PTXLdStInstCode::GLOBAL: O << ".global"; break;
- case NVPTX::PTXLdStInstCode::SHARED: O << ".shared"; break;
- case NVPTX::PTXLdStInstCode::LOCAL: O << ".local"; break;
- case NVPTX::PTXLdStInstCode::PARAM: O << ".param"; break;
- case NVPTX::PTXLdStInstCode::CONSTANT: O << ".const"; break;
+ case NVPTX::PTXLdStInstCode::GLOBAL:
+ O << ".global";
+ break;
+ case NVPTX::PTXLdStInstCode::SHARED:
+ O << ".shared";
+ break;
+ case NVPTX::PTXLdStInstCode::LOCAL:
+ O << ".local";
+ break;
+ case NVPTX::PTXLdStInstCode::PARAM:
+ O << ".param";
+ break;
+ case NVPTX::PTXLdStInstCode::CONSTANT:
+ O << ".const";
+ break;
case NVPTX::PTXLdStInstCode::GENERIC:
if (!nvptxSubtarget.hasGenericLdSt())
O << ".global";
@@ -661,31 +669,27 @@ void NVPTXAsmPrinter::printLdStCode(const MachineInstr *MI, int opNum,
default:
llvm_unreachable("Wrong Address Space");
}
- }
- else if (!strcmp(Modifier, "sign")) {
- if (Imm==NVPTX::PTXLdStInstCode::Signed)
+ } else if (!strcmp(Modifier, "sign")) {
+ if (Imm == NVPTX::PTXLdStInstCode::Signed)
O << "s";
- else if (Imm==NVPTX::PTXLdStInstCode::Unsigned)
+ else if (Imm == NVPTX::PTXLdStInstCode::Unsigned)
O << "u";
else
O << "f";
- }
- else if (!strcmp(Modifier, "vec")) {
- if (Imm==NVPTX::PTXLdStInstCode::V2)
+ } else if (!strcmp(Modifier, "vec")) {
+ if (Imm == NVPTX::PTXLdStInstCode::V2)
O << ".v2";
- else if (Imm==NVPTX::PTXLdStInstCode::V4)
+ else if (Imm == NVPTX::PTXLdStInstCode::V4)
O << ".v4";
- }
- else
+ } else
llvm_unreachable("Unknown Modifier");
- }
- else
+ } else
llvm_unreachable("Empty Modifier");
}
-void NVPTXAsmPrinter::emitDeclaration (const Function *F, raw_ostream &O) {
+void NVPTXAsmPrinter::emitDeclaration(const Function *F, raw_ostream &O) {
- emitLinkageDirective(F,O);
+ emitLinkageDirective(F, O);
if (llvm::isKernelFunction(*F))
O << ".entry ";
else
@@ -696,8 +700,7 @@ void NVPTXAsmPrinter::emitDeclaration (const Function *F, raw_ostream &O) {
O << ";\n";
}
-static bool usedInGlobalVarDef(const Constant *C)
-{
+static bool usedInGlobalVarDef(const Constant *C) {
if (!C)
return false;
@@ -707,8 +710,8 @@ static bool usedInGlobalVarDef(const Constant *C)
return true;
}
- for (Value::const_use_iterator ui=C->use_begin(), ue=C->use_end();
- ui!=ue; ++ui) {
+ for (Value::const_use_iterator ui = C->use_begin(), ue = C->use_end();
+ ui != ue; ++ui) {
const Constant *C = dyn_cast<Constant>(*ui);
if (usedInGlobalVarDef(C))
return true;
@@ -716,8 +719,7 @@ static bool usedInGlobalVarDef(const Constant *C)
return false;
}
-static bool usedInOneFunc(const User *U, Function const *&oneFunc)
-{
+static bool usedInOneFunc(const User *U, Function const *&oneFunc) {
if (const GlobalVariable *othergv = dyn_cast<GlobalVariable>(U)) {
if (othergv->getName().str() == "llvm.used")
return true;
@@ -730,19 +732,17 @@ static bool usedInOneFunc(const User *U, Function const *&oneFunc)
return false;
oneFunc = curFunc;
return true;
- }
- else
+ } else
return false;
}
if (const MDNode *md = dyn_cast<MDNode>(U))
if (md->hasName() && ((md->getName().str() == "llvm.dbg.gv") ||
- (md->getName().str() == "llvm.dbg.sp")))
+ (md->getName().str() == "llvm.dbg.sp")))
return true;
-
- for (User::const_use_iterator ui=U->use_begin(), ue=U->use_end();
- ui!=ue; ++ui) {
+ for (User::const_use_iterator ui = U->use_begin(), ue = U->use_end();
+ ui != ue; ++ui) {
if (usedInOneFunc(*ui, oneFunc) == false)
return false;
}
@@ -776,16 +776,18 @@ static bool canDemoteGlobalVar(const GlobalVariable *gv, Function const *&f) {
static bool useFuncSeen(const Constant *C,
llvm::DenseMap<const Function *, bool> &seenMap) {
- for (Value::const_use_iterator ui=C->use_begin(), ue=C->use_end();
- ui!=ue; ++ui) {
+ for (Value::const_use_iterator ui = C->use_begin(), ue = C->use_end();
+ ui != ue; ++ui) {
if (const Constant *cu = dyn_cast<Constant>(*ui)) {
if (useFuncSeen(cu, seenMap))
return true;
} else if (const Instruction *I = dyn_cast<Instruction>(*ui)) {
const BasicBlock *bb = I->getParent();
- if (!bb) continue;
+ if (!bb)
+ continue;
const Function *caller = bb->getParent();
- if (!caller) continue;
+ if (!caller)
+ continue;
if (seenMap.find(caller) != seenMap.end())
return true;
}
@@ -793,10 +795,9 @@ static bool useFuncSeen(const Constant *C,
return false;
}
-void NVPTXAsmPrinter::emitDeclarations (Module &M, raw_ostream &O) {
+void NVPTXAsmPrinter::emitDeclarations(Module &M, raw_ostream &O) {
llvm::DenseMap<const Function *, bool> seenMap;
- for (Module::const_iterator FI=M.begin(), FE=M.end();
- FI!=FE; ++FI) {
+ for (Module::const_iterator FI = M.begin(), FE = M.end(); FI != FE; ++FI) {
const Function *F = FI;
if (F->isDeclaration()) {
@@ -808,8 +809,9 @@ void NVPTXAsmPrinter::emitDeclarations (Module &M, raw_ostream &O) {
emitDeclaration(F, O);
continue;
}
- for (Value::const_use_iterator iter=F->use_begin(),
- iterEnd=F->use_end(); iter!=iterEnd; ++iter) {
+ for (Value::const_use_iterator iter = F->use_begin(),
+ iterEnd = F->use_end();
+ iter != iterEnd; ++iter) {
if (const Constant *C = dyn_cast<Constant>(*iter)) {
if (usedInGlobalVarDef(C)) {
// The use is in the initialization of a global variable
@@ -828,12 +830,15 @@ void NVPTXAsmPrinter::emitDeclarations (Module &M, raw_ostream &O) {
}
}
- if (!isa<Instruction>(*iter)) continue;
+ if (!isa<Instruction>(*iter))
+ continue;
const Instruction *instr = cast<Instruction>(*iter);
const BasicBlock *bb = instr->getParent();
- if (!bb) continue;
+ if (!bb)
+ continue;
const Function *caller = bb->getParent();
- if (!caller) continue;
+ if (!caller)
+ continue;
// If a caller has already been seen, then the caller is
// appearing in the module before the callee. so print out
@@ -852,9 +857,10 @@ void NVPTXAsmPrinter::recordAndEmitFilenames(Module &M) {
DebugInfoFinder DbgFinder;
DbgFinder.processModule(M);
- unsigned i=1;
+ unsigned i = 1;
for (DebugInfoFinder::iterator I = DbgFinder.compile_unit_begin(),
- E = DbgFinder.compile_unit_end(); I != E; ++I) {
+ E = DbgFinder.compile_unit_end();
+ I != E; ++I) {
DICompileUnit DIUnit(*I);
StringRef Filename(DIUnit.getFilename());
StringRef Dirname(DIUnit.getDirectory());
@@ -871,7 +877,8 @@ void NVPTXAsmPrinter::recordAndEmitFilenames(Module &M) {
}
for (DebugInfoFinder::iterator I = DbgFinder.subprogram_begin(),
- E = DbgFinder.subprogram_end(); I != E; ++I) {
+ E = DbgFinder.subprogram_end();
+ I != E; ++I) {
DISubprogram SP(*I);
StringRef Filename(SP.getFilename());
StringRef Dirname(SP.getDirectory());
@@ -887,7 +894,7 @@ void NVPTXAsmPrinter::recordAndEmitFilenames(Module &M) {
}
}
-bool NVPTXAsmPrinter::doInitialization (Module &M) {
+bool NVPTXAsmPrinter::doInitialization(Module &M) {
SmallString<128> Str1;
raw_svector_ostream OS1(Str1);
@@ -899,8 +906,8 @@ bool NVPTXAsmPrinter::doInitialization (Module &M) {
//bool Result = AsmPrinter::doInitialization(M);
// Initialize TargetLoweringObjectFile.
- const_cast<TargetLoweringObjectFile&>(getObjFileLowering())
- .Initialize(OutContext, TM);
+ const_cast<TargetLoweringObjectFile &>(getObjFileLowering())
+ .Initialize(OutContext, TM);
Mang = new Mangler(OutContext, *TM.getDataLayout());
@@ -908,11 +915,9 @@ bool NVPTXAsmPrinter::doInitialization (Module &M) {
emitHeader(M, OS1);
OutStreamer.EmitRawText(OS1.str());
-
// Already commented out
//bool Result = AsmPrinter::doInitialization(M);
-
if (nvptxSubtarget.getDrvInterface() == NVPTX::CUDA)
recordAndEmitFilenames(M);
@@ -926,16 +931,16 @@ bool NVPTXAsmPrinter::doInitialization (Module &M) {
// global variable in order, and ensure that we emit it *after* its dependent
// globals. We use a little extra memory maintaining both a set and a list to
// have fast searches while maintaining a strict ordering.
- SmallVector<GlobalVariable*,8> Globals;
- DenseSet<GlobalVariable*> GVVisited;
- DenseSet<GlobalVariable*> GVVisiting;
+ SmallVector<GlobalVariable *, 8> Globals;
+ DenseSet<GlobalVariable *> GVVisited;
+ DenseSet<GlobalVariable *> GVVisiting;
// Visit each global variable, in order
- for (Module::global_iterator I = M.global_begin(), E = M.global_end();
- I != E; ++I)
+ for (Module::global_iterator I = M.global_begin(), E = M.global_end(); I != E;
+ ++I)
VisitGlobalVariableForEmission(I, Globals, GVVisited, GVVisiting);
- assert(GVVisited.size() == M.getGlobalList().size() &&
+ assert(GVVisited.size() == M.getGlobalList().size() &&
"Missed a global variable");
assert(GVVisiting.size() == 0 && "Did not fully process a global variable");
@@ -946,10 +951,10 @@ bool NVPTXAsmPrinter::doInitialization (Module &M) {
OS2 << '\n';
OutStreamer.EmitRawText(OS2.str());
- return false; // success
+ return false; // success
}
-void NVPTXAsmPrinter::emitHeader (Module &M, raw_ostream &O) {
+void NVPTXAsmPrinter::emitHeader(Module &M, raw_ostream &O) {
O << "//\n";
O << "// Generated by LLVM NVPTX Back-End\n";
O << "//\n";
@@ -989,12 +994,12 @@ bool NVPTXAsmPrinter::doFinalization(Module &M) {
Module::GlobalListType &global_list = M.getGlobalList();
int i, n = global_list.size();
- GlobalVariable **gv_array = new GlobalVariable* [n];
+ GlobalVariable **gv_array = new GlobalVariable *[n];
// first, back-up GlobalVariable in gv_array
i = 0;
for (Module::global_iterator I = global_list.begin(), E = global_list.end();
- I != E; ++I)
+ I != E; ++I)
gv_array[i++] = &*I;
// second, empty global_list
@@ -1005,13 +1010,12 @@ bool NVPTXAsmPrinter::doFinalization(Module &M) {
bool ret = AsmPrinter::doFinalization(M);
// now we restore global variables
- for (i = 0; i < n; i ++)
+ for (i = 0; i < n; i++)
global_list.insert(global_list.end(), gv_array[i]);
delete[] gv_array;
return ret;
-
//bool Result = AsmPrinter::doFinalization(M);
// Instead of calling the parents doFinalization, we may
// clone parents doFinalization and customize here.
@@ -1031,8 +1035,8 @@ bool NVPTXAsmPrinter::doFinalization(Module &M) {
// external without init -> .extern
// appending -> not allowed, assert.
-void NVPTXAsmPrinter::emitLinkageDirective(const GlobalValue* V, raw_ostream &O)
-{
+void NVPTXAsmPrinter::emitLinkageDirective(const GlobalValue *V,
+ raw_ostream &O) {
if (nvptxSubtarget.getDrvInterface() == NVPTX::CUDA) {
if (V->hasExternalLinkage()) {
if (isa<GlobalVariable>(V)) {
@@ -1059,8 +1063,7 @@ void NVPTXAsmPrinter::emitLinkageDirective(const GlobalValue* V, raw_ostream &O)
}
}
-
-void NVPTXAsmPrinter::printModuleLevelGV(GlobalVariable* GVar, raw_ostream &O,
+void NVPTXAsmPrinter::printModuleLevelGV(GlobalVariable *GVar, raw_ostream &O,
bool processDemoted) {
// Skip meta data
@@ -1111,30 +1114,48 @@ void NVPTXAsmPrinter::printModuleLevelGV(GlobalVariable* GVar, raw_ostream &O,
if (Initializer)
CI = dyn_cast<ConstantInt>(Initializer);
if (CI) {
- unsigned sample=CI->getZExtValue();
+ unsigned sample = CI->getZExtValue();
O << " = { ";
- for (int i =0, addr=((sample & __CLK_ADDRESS_MASK ) >>
- __CLK_ADDRESS_BASE) ; i < 3 ; i++) {
+ for (int i = 0,
+ addr = ((sample & __CLK_ADDRESS_MASK) >> __CLK_ADDRESS_BASE);
+ i < 3; i++) {
O << "addr_mode_" << i << " = ";
switch (addr) {
- case 0: O << "wrap"; break;
- case 1: O << "clamp_to_border"; break;
- case 2: O << "clamp_to_edge"; break;
- case 3: O << "wrap"; break;
- case 4: O << "mirror"; break;
+ case 0:
+ O << "wrap";
+ break;
+ case 1:
+ O << "clamp_to_border";
+ break;
+ case 2:
+ O << "clamp_to_edge";
+ break;
+ case 3:
+ O << "wrap";
+ break;
+ case 4:
+ O << "mirror";
+ break;
}
- O <<", ";
+ O << ", ";
}
O << "filter_mode = ";
- switch (( sample & __CLK_FILTER_MASK ) >> __CLK_FILTER_BASE ) {
- case 0: O << "nearest"; break;
- case 1: O << "linear"; break;
- case 2: assert ( 0 && "Anisotropic filtering is not supported");
- default: O << "nearest"; break;
+ switch ((sample & __CLK_FILTER_MASK) >> __CLK_FILTER_BASE) {
+ case 0:
+ O << "nearest";
+ break;
+ case 1:
+ O << "linear";
+ break;
+ case 2:
+ assert(0 && "Anisotropic filtering is not supported");
+ default:
+ O << "nearest";
+ break;
}
- if (!(( sample &__CLK_NORMALIZED_MASK ) >> __CLK_NORMALIZED_BASE)) {
+ if (!((sample & __CLK_NORMALIZED_MASK) >> __CLK_NORMALIZED_BASE)) {
O << ", force_unnormalized_coords = 1";
}
O << " }";
@@ -1176,7 +1197,6 @@ void NVPTXAsmPrinter::printModuleLevelGV(GlobalVariable* GVar, raw_ostream &O,
else
O << " .align " << GVar->getAlignment();
-
if (ETy->isPrimitiveType() || ETy->isIntegerTy() || isa<PointerType>(ETy)) {
O << " .";
O << getPTXFundamentalTypeStr(ETy, false);
@@ -1186,17 +1206,17 @@ void NVPTXAsmPrinter::printModuleLevelGV(GlobalVariable* GVar, raw_ostream &O,
// Ptx allows variable initilization only for constant and global state
// spaces.
if (((PTy->getAddressSpace() == llvm::ADDRESS_SPACE_GLOBAL) ||
- (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST_NOT_GEN) ||
- (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST))
- && GVar->hasInitializer()) {
+ (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST_NOT_GEN) ||
+ (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST)) &&
+ GVar->hasInitializer()) {
Constant *Initializer = GVar->getInitializer();
if (!Initializer->isNullValue()) {
- O << " = " ;
+ O << " = ";
printScalarConstant(Initializer, O);
}
}
} else {
- unsigned int ElementSize =0;
+ unsigned int ElementSize = 0;
// Although PTX has direct support for struct type and array type and
// LLVM IR is very similar to PTX, the LLVM CodeGen does not support for
@@ -1210,54 +1230,49 @@ void NVPTXAsmPrinter::printModuleLevelGV(GlobalVariable* GVar, raw_ostream &O,
// Ptx allows variable initilization only for constant and
// global state spaces.
if (((PTy->getAddressSpace() == llvm::ADDRESS_SPACE_GLOBAL) ||
- (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST_NOT_GEN) ||
- (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST))
- && GVar->hasInitializer()) {
+ (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST_NOT_GEN) ||
+ (PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST)) &&
+ GVar->hasInitializer()) {
Constant *Initializer = GVar->getInitializer();
- if (!isa<UndefValue>(Initializer) &&
- !Initializer->isNullValue()) {
+ if (!isa<UndefValue>(Initializer) && !Initializer->isNullValue()) {
AggBuffer aggBuffer(ElementSize, O, *this);
bufferAggregateConstant(Initializer, &aggBuffer);
if (aggBuffer.numSymbols) {
if (nvptxSubtarget.is64Bit()) {
- O << " .u64 " << *Mang->getSymbol(GVar) <<"[" ;
- O << ElementSize/8;
- }
- else {
- O << " .u32 " << *Mang->getSymbol(GVar) <<"[" ;
- O << ElementSize/4;
+ O << " .u64 " << *Mang->getSymbol(GVar) << "[";
+ O << ElementSize / 8;
+ } else {
+ O << " .u32 " << *Mang->getSymbol(GVar) << "[";
+ O << ElementSize / 4;
}
O << "]";
- }
- else {
- O << " .b8 " << *Mang->getSymbol(GVar) <<"[" ;
+ } else {
+ O << " .b8 " << *Mang->getSymbol(GVar) << "[";
O << ElementSize;
O << "]";
}
- O << " = {" ;
+ O << " = {";
aggBuffer.print();
O << "}";
- }
- else {
- O << " .b8 " << *Mang->getSymbol(GVar) ;
+ } else {
+ O << " .b8 " << *Mang->getSymbol(GVar);
if (ElementSize) {
- O <<"[" ;
+ O << "[";
O << ElementSize;
O << "]";
}
}
- }
- else {
+ } else {
O << " .b8 " << *Mang->getSymbol(GVar);
if (ElementSize) {
- O <<"[" ;
+ O << "[";
O << ElementSize;
O << "]";
}
}
break;
default:
- assert( 0 && "type not supported yet");
+ assert(0 && "type not supported yet");
}
}
@@ -1270,7 +1285,7 @@ void NVPTXAsmPrinter::emitDemotedVars(const Function *f, raw_ostream &O) {
std::vector<GlobalVariable *> &gvars = localDecls[f];
- for (unsigned i=0, e=gvars.size(); i!=e; ++i) {
+ for (unsigned i = 0, e = gvars.size(); i != e; ++i) {
O << "\t// demoted variable\n\t";
printModuleLevelGV(gvars[i], O, true);
}
@@ -1280,24 +1295,24 @@ void NVPTXAsmPrinter::emitPTXAddressSpace(unsigned int AddressSpace,
raw_ostream &O) const {
switch (AddressSpace) {
case llvm::ADDRESS_SPACE_LOCAL:
- O << "local" ;
+ O << "local";
break;
case llvm::ADDRESS_SPACE_GLOBAL:
- O << "global" ;
+ O << "global";
break;
case llvm::ADDRESS_SPACE_CONST:
// This logic should be consistent with that in
// getCodeAddrSpace() (NVPTXISelDATToDAT.cpp)
if (nvptxSubtarget.hasGenericLdSt())
- O << "global" ;
+ O << "global";
else
- O << "const" ;
+ O << "const";
break;
case llvm::ADDRESS_SPACE_CONST_NOT_GEN:
- O << "const" ;
+ O << "const";
break;
case llvm::ADDRESS_SPACE_SHARED:
- O << "shared" ;
+ O << "shared";
break;
default:
report_fatal_error("Bad address space found while emitting PTX");
@@ -1305,8 +1320,8 @@ void NVPTXAsmPrinter::emitPTXAddressSpace(unsigned int AddressSpace,
}
}
-std::string NVPTXAsmPrinter::getPTXFundamentalTypeStr(const Type *Ty,
- bool useB4PTR) const {
+std::string
+NVPTXAsmPrinter::getPTXFundamentalTypeStr(const Type *Ty, bool useB4PTR) const {
switch (Ty->getTypeID()) {
default:
llvm_unreachable("unexpected type");
@@ -1330,17 +1345,20 @@ std::string NVPTXAsmPrinter::getPTXFundamentalTypeStr(const Type *Ty,
return "f64";
case Type::PointerTyID:
if (nvptxSubtarget.is64Bit())
- if (useB4PTR) return "b64";
- else return "u64";
+ if (useB4PTR)
+ return "b64";
+ else
+ return "u64";
+ else if (useB4PTR)
+ return "b32";
else
- if (useB4PTR) return "b32";
- else return "u32";
+ return "u32";
}
llvm_unreachable("unexpected type");
return NULL;
}
-void NVPTXAsmPrinter::emitPTXGlobalVariable(const GlobalVariable* GVar,
+void NVPTXAsmPrinter::emitPTXGlobalVariable(const GlobalVariable *GVar,
raw_ostream &O) {
const DataLayout *TD = TM.getDataLayout();
@@ -1364,7 +1382,7 @@ void NVPTXAsmPrinter::emitPTXGlobalVariable(const GlobalVariable* GVar,
return;
}
- int64_t ElementSize =0;
+ int64_t ElementSize = 0;
// Although PTX has direct support for struct type and array type and LLVM IR
// is very similar to PTX, the LLVM CodeGen does not support for targets that
@@ -1375,22 +1393,19 @@ void NVPTXAsmPrinter::emitPTXGlobalVariable(const GlobalVariable* GVar,
case Type::ArrayTyID:
case Type::VectorTyID:
ElementSize = TD->getTypeStoreSize(ETy);
- O << " .b8 " << *Mang->getSymbol(GVar) <<"[" ;
+ O << " .b8 " << *Mang->getSymbol(GVar) << "[";
if (ElementSize) {
- O << itostr(ElementSize) ;
+ O << itostr(ElementSize);
}
O << "]";
break;
default:
- assert( 0 && "type not supported yet");
+ assert(0 && "type not supported yet");
}
- return ;
+ return;
}
-
-static unsigned int
-getOpenCLAlignment(const DataLayout *TD,
- Type *Ty) {
+static unsigned int getOpenCLAlignment(const DataLayout *TD, Type *Ty) {
if (Ty->isPrimitiveType() || Ty->isIntegerTy() || isa<PointerType>(Ty))
return TD->getPrefTypeAlignment(Ty);
@@ -1404,9 +1419,9 @@ getOpenCLAlignment(const DataLayout *TD,
unsigned int numE = VTy->getNumElements();
unsigned int alignE = TD->getPrefTypeAlignment(ETy);
if (numE == 3)
- return 4*alignE;
+ return 4 * alignE;
else
- return numE*alignE;
+ return numE * alignE;
}
const StructType *STy = dyn_cast<StructType>(Ty);
@@ -1414,7 +1429,7 @@ getOpenCLAlignment(const DataLayout *TD,
unsigned int alignStruct = 1;
// Go through each element of the struct and find the
// largest alignment.
- for (unsigned i=0, e=STy->getNumElements(); i != e; i++) {
+ for (unsigned i = 0, e = STy->getNumElements(); i != e; i++) {
Type *ETy = STy->getElementType(i);
unsigned int align = getOpenCLAlignment(TD, ETy);
if (align > alignStruct)
@@ -1458,7 +1473,7 @@ void NVPTXAsmPrinter::printParamName(int paramIndex, raw_ostream &O) {
}
for (I = F->arg_begin(), E = F->arg_end(); I != E; ++I, i++) {
- if (i==paramIndex) {
+ if (i == paramIndex) {
printParamName(I, paramIndex, O);
return;
}
@@ -1466,8 +1481,7 @@ void NVPTXAsmPrinter::printParamName(int paramIndex, raw_ostream &O) {
llvm_unreachable("paramIndex out of bound");
}
-void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
- raw_ostream &O) {
+void NVPTXAsmPrinter::emitFunctionParamList(const Function *F, raw_ostream &O) {
const DataLayout *TD = TM.getDataLayout();
const AttributeSet &PAL = F->getAttributes();
const TargetLowering *TLI = TM.getTargetLowering();
@@ -1496,25 +1510,23 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
O << "\t.param .surfref " << *CurrentFnSym << "_param_" << paramIndex;
else // Default image is read_only
O << "\t.param .texref " << *CurrentFnSym << "_param_" << paramIndex;
- }
- else // Should be llvm::isSampler(*I)
+ } else // Should be llvm::isSampler(*I)
O << "\t.param .samplerref " << *CurrentFnSym << "_param_"
- << paramIndex;
+ << paramIndex;
continue;
}
- if (PAL.hasAttribute(paramIndex+1, Attribute::ByVal) == false) {
+ if (PAL.hasAttribute(paramIndex + 1, Attribute::ByVal) == false) {
if (Ty->isVectorTy()) {
// Just print .param .b8 .align <a> .param[size];
// <a> = PAL.getparamalignment
// size = typeallocsize of element type
- unsigned align = PAL.getParamAlignment(paramIndex+1);
+ unsigned align = PAL.getParamAlignment(paramIndex + 1);
if (align == 0)
align = TD->getABITypeAlignment(Ty);
unsigned sz = TD->getTypeAllocSize(Ty);
- O << "\t.param .align " << align
- << " .b8 ";
+ O << "\t.param .align " << align << " .b8 ";
printParamName(I, paramIndex, O);
O << "[" << sz << "]";
@@ -1530,7 +1542,7 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
if (nvptxSubtarget.getDrvInterface() != NVPTX::CUDA) {
Type *ETy = PTy->getElementType();
int addrSpace = PTy->getAddressSpace();
- switch(addrSpace) {
+ switch (addrSpace) {
default:
O << ".ptr ";
break;
@@ -1545,15 +1557,14 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
O << ".ptr .global ";
break;
}
- O << ".align " << (int)getOpenCLAlignment(TD, ETy) << " ";
+ O << ".align " << (int) getOpenCLAlignment(TD, ETy) << " ";
}
printParamName(I, paramIndex, O);
continue;
}
// non-pointer scalar to kernel func
- O << "\t.param ."
- << getPTXFundamentalTypeStr(Ty) << " ";
+ O << "\t.param ." << getPTXFundamentalTypeStr(Ty) << " ";
printParamName(I, paramIndex, O);
continue;
}
@@ -1562,9 +1573,9 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
unsigned sz = 0;
if (isa<IntegerType>(Ty)) {
sz = cast<IntegerType>(Ty)->getBitWidth();
- if (sz < 32) sz = 32;
- }
- else if (isa<PointerType>(Ty))
+ if (sz < 32)
+ sz = 32;
+ } else if (isa<PointerType>(Ty))
sz = thePointerTy.getSizeInBits();
else
sz = Ty->getPrimitiveSizeInBits();
@@ -1578,21 +1589,19 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
// param has byVal attribute. So should be a pointer
const PointerType *PTy = dyn_cast<PointerType>(Ty);
- assert(PTy &&
- "Param with byval attribute should be a pointer type");
+ assert(PTy && "Param with byval attribute should be a pointer type");
Type *ETy = PTy->getElementType();
if (isABI || isKernelFunc) {
// Just print .param .b8 .align <a> .param[size];
// <a> = PAL.getparamalignment
// size = typeallocsize of element type
- unsigned align = PAL.getParamAlignment(paramIndex+1);
+ unsigned align = PAL.getParamAlignment(paramIndex + 1);
if (align == 0)
align = TD->getABITypeAlignment(ETy);
unsigned sz = TD->getTypeAllocSize(ETy);
- O << "\t.param .align " << align
- << " .b8 ";
+ O << "\t.param .align " << align << " .b8 ";
printParamName(I, paramIndex, O);
O << "[" << sz << "]";
continue;
@@ -1603,7 +1612,7 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
// each vector element.
SmallVector<EVT, 16> vtparts;
ComputeValueVTs(*TLI, ETy, vtparts);
- for (unsigned i=0,e=vtparts.size(); i!=e; ++i) {
+ for (unsigned i = 0, e = vtparts.size(); i != e; ++i) {
unsigned elems = 1;
EVT elemtype = vtparts[i];
if (vtparts[i].isVector()) {
@@ -1611,15 +1620,17 @@ void NVPTXAsmPrinter::emitFunctionParamList(const Function *F,
elemtype = vtparts[i].getVectorElementType();
}
- for (unsigned j=0,je=elems; j!=je; ++j) {
+ for (unsigned j = 0, je = elems; j != je; ++j) {
unsigned sz = elemtype.getSizeInBits();
- if (elemtype.isInteger() && (sz < 32)) sz = 32;
+ if (elemtype.isInteger() && (sz < 32))
+ sz = 32;
O << "\t.reg .b" << sz << " ";
printParamName(I, paramIndex, O);
- if (j<je-1) O << ",\n";
+ if (j < je - 1)
+ O << ",\n";
++paramIndex;
}
- if (i<e-1)
+ if (i < e - 1)
O << ",\n";
}
--paramIndex;
@@ -1636,9 +1647,8 @@ void NVPTXAsmPrinter::emitFunctionParamList(const MachineFunction &MF,
emitFunctionParamList(F, O);
}
-
-void NVPTXAsmPrinter::
-setAndEmitFunctionVirtualRegisters(const MachineFunction &MF) {
+void NVPTXAsmPrinter::setAndEmitFunctionVirtualRegisters(
+ const MachineFunction &MF) {
SmallString<128> Str;
raw_svector_ostream O(Str);
@@ -1651,14 +1661,12 @@ setAndEmitFunctionVirtualRegisters(const MachineFunction &MF) {
const MachineFrameInfo *MFI = MF.getFrameInfo();
int NumBytes = (int) MFI->getStackSize();
if (NumBytes) {
- O << "\t.local .align " << MFI->getMaxAlignment() << " .b8 \t"
- << DEPOTNAME
- << getFunctionNumber() << "[" << NumBytes << "];\n";
+ O << "\t.local .align " << MFI->getMaxAlignment() << " .b8 \t" << DEPOTNAME
+ << getFunctionNumber() << "[" << NumBytes << "];\n";
if (nvptxSubtarget.is64Bit()) {
O << "\t.reg .b64 \t%SP;\n";
O << "\t.reg .b64 \t%SPL;\n";
- }
- else {
+ } else {
O << "\t.reg .b32 \t%SP;\n";
O << "\t.reg .b32 \t%SPL;\n";
}
@@ -1669,12 +1677,12 @@ setAndEmitFunctionVirtualRegisters(const MachineFunction &MF) {
// register number and the per class virtual register number.
// We use the per class virtual register number in the ptx output.
unsigned int numVRs = MRI->getNumVirtRegs();
- for (unsigned i=0; i< numVRs; i++) {
+ for (unsigned i = 0; i < numVRs; i++) {
unsigned int vr = TRI->index2VirtReg(i);
const TargetRegisterClass *RC = MRI->getRegClass(vr);
std::map<unsigned, unsigned> &regmap = VRidGlobal2LocalMap[RC->getID()];
int n = regmap.size();
- regmap.insert(std::make_pair(vr, n+1));
+ regmap.insert(std::make_pair(vr, n + 1));
}
// Emit register declarations
@@ -1718,23 +1726,20 @@ setAndEmitFunctionVirtualRegisters(const MachineFunction &MF) {
OutStreamer.EmitRawText(O.str());
}
-
void NVPTXAsmPrinter::printFPConstant(const ConstantFP *Fp, raw_ostream &O) {
- APFloat APF = APFloat(Fp->getValueAPF()); // make a copy
+ APFloat APF = APFloat(Fp->getValueAPF()); // make a copy
bool ignored;
unsigned int numHex;
const char *lead;
- if (Fp->getType()->getTypeID()==Type::FloatTyID) {
+ if (Fp->getType()->getTypeID() == Type::FloatTyID) {
numHex = 8;
lead = "0f";
- APF.convert(APFloat::IEEEsingle, APFloat::rmNearestTiesToEven,
- &ignored);
+ APF.convert(APFloat::IEEEsingle, APFloat::rmNearestTiesToEven, &ignored);
} else if (Fp->getType()->getTypeID() == Type::DoubleTyID) {
numHex = 16;
lead = "0d";
- APF.convert(APFloat::IEEEdouble, APFloat::rmNearestTiesToEven,
- &ignored);
+ APF.convert(APFloat::IEEEdouble, APFloat::rmNearestTiesToEven, &ignored);
} else
llvm_unreachable("unsupported fp type");
@@ -1776,7 +1781,6 @@ void NVPTXAsmPrinter::printScalarConstant(Constant *CPV, raw_ostream &O) {
llvm_unreachable("Not scalar type found in printScalarConstant()");
}
-
void NVPTXAsmPrinter::bufferLEByte(Constant *CPV, int Bytes,
AggBuffer *aggBuffer) {
@@ -1784,7 +1788,7 @@ void NVPTXAsmPrinter::bufferLEByte(Constant *CPV, int Bytes,
if (isa<UndefValue>(CPV) || CPV->isNullValue()) {
int s = TD->getTypeAllocSize(CPV->getType());
- if (s<Bytes)
+ if (s < Bytes)
s = Bytes;
aggBuffer->addZeros(s);
return;
@@ -1795,28 +1799,26 @@ void NVPTXAsmPrinter::bufferLEByte(Constant *CPV, int Bytes,
case Type::IntegerTyID: {
const Type *ETy = CPV->getType();
- if ( ETy == Type::getInt8Ty(CPV->getContext()) ){
+ if (ETy == Type::getInt8Ty(CPV->getContext())) {
unsigned char c =
(unsigned char)(dyn_cast<ConstantInt>(CPV))->getZExtValue();
ptr = &c;
aggBuffer->addBytes(ptr, 1, Bytes);
- } else if ( ETy == Type::getInt16Ty(CPV->getContext()) ) {
- short int16 =
- (short)(dyn_cast<ConstantInt>(CPV))->getZExtValue();
- ptr = (unsigned char*)&int16;
+ } else if (ETy == Type::getInt16Ty(CPV->getContext())) {
+ short int16 = (short)(dyn_cast<ConstantInt>(CPV))->getZExtValue();
+ ptr = (unsigned char *)&int16;
aggBuffer->addBytes(ptr, 2, Bytes);
- } else if ( ETy == Type::getInt32Ty(CPV->getContext()) ) {
+ } else if (ETy == Type::getInt32Ty(CPV->getContext())) {
if (ConstantInt *constInt = dyn_cast<ConstantInt>(CPV)) {
- int int32 =(int)(constInt->getZExtValue());
- ptr = (unsigned char*)&int32;
+ int int32 = (int)(constInt->getZExtValue());
+ ptr = (unsigned char *)&int32;
aggBuffer->addBytes(ptr, 4, Bytes);
break;
} else if (ConstantExpr *Cexpr = dyn_cast<ConstantExpr>(CPV)) {
- if (ConstantInt *constInt =
- dyn_cast<ConstantInt>(ConstantFoldConstantExpression(
- Cexpr, TD))) {
- int int32 =(int)(constInt->getZExtValue());
- ptr = (unsigned char*)&int32;
+ if (ConstantInt *constInt = dyn_cast<ConstantInt>(
+ ConstantFoldConstantExpression(Cexpr, TD))) {
+ int int32 = (int)(constInt->getZExtValue());
+ ptr = (unsigned char *)&int32;
aggBuffer->addBytes(ptr, 4, Bytes);
break;
}
@@ -1828,17 +1830,17 @@ void NVPTXAsmPrinter::bufferLEByte(Constant *CPV, int Bytes,
}
}
llvm_unreachable("unsupported integer const type");
- } else if (ETy == Type::getInt64Ty(CPV->getContext()) ) {
+ } else if (ETy == Type::getInt64Ty(CPV->getContext())) {
if (ConstantInt *constInt = dyn_cast<ConstantInt>(CPV)) {
- long long int64 =(long long)(constInt->getZExtValue());
- ptr = (unsigned char*)&int64;
+ long long int64 = (long long)(constInt->getZExtValue());
+ ptr = (unsigned char *)&int64;
aggBuffer->addBytes(ptr, 8, Bytes);
break;
} else if (ConstantExpr *Cexpr = dyn_cast<ConstantExpr>(CPV)) {
if (ConstantInt *constInt = dyn_cast<ConstantInt>(
- ConstantFoldConstantExpression(Cexpr, TD))) {
- long long int64 =(long long)(constInt->getZExtValue());
- ptr = (unsigned char*)&int64;
+ ConstantFoldConstantExpression(Cexpr, TD))) {
+ long long int64 = (long long)(constInt->getZExtValue());
+ ptr = (unsigned char *)&int64;
aggBuffer->addBytes(ptr, 8, Bytes);
break;
}
@@ -1857,17 +1859,16 @@ void NVPTXAsmPrinter::bufferLEByte(Constant *CPV, int Bytes,
case Type::FloatTyID:
case Type::DoubleTyID: {
ConstantFP *CFP = dyn_cast<ConstantFP>(CPV);
- const Type* Ty = CFP->getType();
+ const Type *Ty = CFP->getType();
if (Ty == Type::getFloatTy(CPV->getContext())) {
- float float32 = (float)CFP->getValueAPF().convertToFloat();
- ptr = (unsigned char*)&float32;
+ float float32 = (float) CFP->getValueAPF().convertToFloat();
+ ptr = (unsigned char *)&float32;
aggBuffer->addBytes(ptr, 4, Bytes);
} else if (Ty == Type::getDoubleTy(CPV->getContext())) {
double float64 = CFP->getValueAPF().convertToDouble();
- ptr = (unsigned char*)&float64;
+ ptr = (unsigned char *)&float64;
aggBuffer->addBytes(ptr, 8, Bytes);
- }
- else {
+ } else {
llvm_unreachable("unsupported fp const type");
}
break;
@@ -1875,8 +1876,7 @@ void NVPTXAsmPrinter::bufferLEByte(Constant *CPV, int Bytes,
case Type::PointerTyID: {
if (GlobalValue *GVar = dyn_cast<GlobalValue>(CPV)) {
aggBuffer->addSymbol(GVar);
- }
- else if (ConstantExpr *Cexpr = dyn_cast<ConstantExpr>(CPV)) {
+ } else if (ConstantExpr *Cexpr = dyn_cast<ConstantExpr>(CPV)) {
Value *v = Cexpr->stripPointerCasts();
aggBuffer->addSymbol(v);
}
@@ -1892,10 +1892,9 @@ void NVPTXAsmPrinter::bufferLEByte(Constant *CPV, int Bytes,
isa<ConstantStruct>(CPV)) {
int ElementSize = TD->getTypeAllocSize(CPV->getType());
bufferAggregateConstant(CPV, aggBuffer);
- if ( Bytes > ElementSize )
- aggBuffer->addZeros(Bytes-ElementSize);
- }
- else if (isa<ConstantAggregateZero>(CPV))
+ if (Bytes > ElementSize)
+ aggBuffer->addZeros(Bytes - ElementSize);
+ } else if (isa<ConstantAggregateZero>(CPV))
aggBuffer->addZeros(Bytes);
else
llvm_unreachable("Unexpected Constant type");
@@ -1921,7 +1920,7 @@ void NVPTXAsmPrinter::bufferAggregateConstant(Constant *CPV,
}
if (const ConstantDataSequential *CDS =
- dyn_cast<ConstantDataSequential>(CPV)) {
+ dyn_cast<ConstantDataSequential>(CPV)) {
if (CDS->getNumElements())
for (unsigned i = 0; i < CDS->getNumElements(); ++i)
bufferLEByte(cast<Constant>(CDS->getElementAsConstant(i)), 0,
@@ -1929,20 +1928,18 @@ void NVPTXAsmPrinter::bufferAggregateConstant(Constant *CPV,
return;
}
-
if (isa<ConstantStruct>(CPV)) {
if (CPV->getNumOperands()) {
StructType *ST = cast<StructType>(CPV->getType());
for (unsigned i = 0, e = CPV->getNumOperands(); i != e; ++i) {
- if ( i == (e - 1))
+ if (i == (e - 1))
Bytes = TD->getStructLayout(ST)->getElementOffset(0) +
- TD->getTypeAllocSize(ST)
- - TD->getStructLayout(ST)->getElementOffset(i);
+ TD->getTypeAllocSize(ST) -
+ TD->getStructLayout(ST)->getElementOffset(i);
else
- Bytes = TD->getStructLayout(ST)->getElementOffset(i+1) -
- TD->getStructLayout(ST)->getElementOffset(i);
- bufferLEByte(cast<Constant>(CPV->getOperand(i)), Bytes,
- aggBuffer);
+ Bytes = TD->getStructLayout(ST)->getElementOffset(i + 1) -
+ TD->getStructLayout(ST)->getElementOffset(i);
+ bufferLEByte(cast<Constant>(CPV->getOperand(i)), Bytes, aggBuffer);
}
}
return;
@@ -1953,15 +1950,13 @@ void NVPTXAsmPrinter::bufferAggregateConstant(Constant *CPV,
// buildTypeNameMap - Run through symbol table looking for type names.
//
-
bool NVPTXAsmPrinter::isImageType(const Type *Ty) {
std::map<const Type *, std::string>::iterator PI = TypeNameMap.find(Ty);
- if (PI != TypeNameMap.end() &&
- (!PI->second.compare("struct._image1d_t") ||
- !PI->second.compare("struct._image2d_t") ||
- !PI->second.compare("struct._image3d_t")))
+ if (PI != TypeNameMap.end() && (!PI->second.compare("struct._image1d_t") ||
+ !PI->second.compare("struct._image2d_t") ||
+ !PI->second.compare("struct._image3d_t")))
return true;
return false;
@@ -1971,10 +1966,10 @@ bool NVPTXAsmPrinter::isImageType(const Type *Ty) {
///
bool NVPTXAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant,
- const char *ExtraCode,
- raw_ostream &O) {
+ const char *ExtraCode, raw_ostream &O) {
if (ExtraCode && ExtraCode[0]) {
- if (ExtraCode[1] != 0) return true; // Unknown modifier.
+ if (ExtraCode[1] != 0)
+ return true; // Unknown modifier.
switch (ExtraCode[0]) {
default:
@@ -1990,13 +1985,11 @@ bool NVPTXAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
return false;
}
-bool NVPTXAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
- unsigned OpNo,
- unsigned AsmVariant,
- const char *ExtraCode,
- raw_ostream &O) {
+bool NVPTXAsmPrinter::PrintAsmMemoryOperand(
+ const MachineInstr *MI, unsigned OpNo, unsigned AsmVariant,
+ const char *ExtraCode, raw_ostream &O) {
if (ExtraCode && ExtraCode[0])
- return true; // Unknown modifier
+ return true; // Unknown modifier
O << '[';
printMemOperand(MI, OpNo, O);
@@ -2005,41 +1998,69 @@ bool NVPTXAsmPrinter::PrintAsmMemoryOperand(const MachineInstr *MI,
return false;
}
-bool NVPTXAsmPrinter::ignoreLoc(const MachineInstr &MI)
-{
- switch(MI.getOpcode()) {
+bool NVPTXAsmPrinter::ignoreLoc(const MachineInstr &MI) {
+ switch (MI.getOpcode()) {
default:
return false;
- case NVPTX::CallArgBeginInst: case NVPTX::CallArgEndInst0:
- case NVPTX::CallArgEndInst1: case NVPTX::CallArgF32:
- case NVPTX::CallArgF64: case NVPTX::CallArgI16:
- case NVPTX::CallArgI32: case NVPTX::CallArgI32imm:
- case NVPTX::CallArgI64: case NVPTX::CallArgI8:
- case NVPTX::CallArgParam: case NVPTX::CallVoidInst:
- case NVPTX::CallVoidInstReg: case NVPTX::Callseq_End:
+ case NVPTX::CallArgBeginInst:
+ case NVPTX::CallArgEndInst0:
+ case NVPTX::CallArgEndInst1:
+ case NVPTX::CallArgF32:
+ case NVPTX::CallArgF64:
+ case NVPTX::CallArgI16:
+ case NVPTX::CallArgI32:
+ case NVPTX::CallArgI32imm:
+ case NVPTX::CallArgI64:
+ case NVPTX::CallArgI8:
+ case NVPTX::CallArgParam:
+ case NVPTX::CallVoidInst:
+ case NVPTX::CallVoidInstReg:
+ case NVPTX::Callseq_End:
case NVPTX::CallVoidInstReg64:
- case NVPTX::DeclareParamInst: case NVPTX::DeclareRetMemInst:
- case NVPTX::DeclareRetRegInst: case NVPTX::DeclareRetScalarInst:
- case NVPTX::DeclareScalarParamInst: case NVPTX::DeclareScalarRegInst:
- case NVPTX::StoreParamF32: case NVPTX::StoreParamF64:
- case NVPTX::StoreParamI16: case NVPTX::StoreParamI32:
- case NVPTX::StoreParamI64: case NVPTX::StoreParamI8:
- case NVPTX::StoreParamS32I8: case NVPTX::StoreParamU32I8:
- case NVPTX::StoreParamS32I16: case NVPTX::StoreParamU32I16:
- case NVPTX::StoreRetvalF32: case NVPTX::StoreRetvalF64:
- case NVPTX::StoreRetvalI16: case NVPTX::StoreRetvalI32:
- case NVPTX::StoreRetvalI64: case NVPTX::StoreRetvalI8:
- case NVPTX::LastCallArgF32: case NVPTX::LastCallArgF64:
- case NVPTX::LastCallArgI16: case NVPTX::LastCallArgI32:
- case NVPTX::LastCallArgI32imm: case NVPTX::LastCallArgI64:
- case NVPTX::LastCallArgI8: case NVPTX::LastCallArgParam:
- case NVPTX::LoadParamMemF32: case NVPTX::LoadParamMemF64:
- case NVPTX::LoadParamMemI16: case NVPTX::LoadParamMemI32:
- case NVPTX::LoadParamMemI64: case NVPTX::LoadParamMemI8:
- case NVPTX::LoadParamRegF32: case NVPTX::LoadParamRegF64:
- case NVPTX::LoadParamRegI16: case NVPTX::LoadParamRegI32:
- case NVPTX::LoadParamRegI64: case NVPTX::LoadParamRegI8:
- case NVPTX::PrototypeInst: case NVPTX::DBG_VALUE:
+ case NVPTX::DeclareParamInst:
+ case NVPTX::DeclareRetMemInst:
+ case NVPTX::DeclareRetRegInst:
+ case NVPTX::DeclareRetScalarInst:
+ case NVPTX::DeclareScalarParamInst:
+ case NVPTX::DeclareScalarRegInst:
+ case NVPTX::StoreParamF32:
+ case NVPTX::StoreParamF64:
+ case NVPTX::StoreParamI16:
+ case NVPTX::StoreParamI32:
+ case NVPTX::StoreParamI64:
+ case NVPTX::StoreParamI8:
+ case NVPTX::StoreParamS32I8:
+ case NVPTX::StoreParamU32I8:
+ case NVPTX::StoreParamS32I16:
+ case NVPTX::StoreParamU32I16:
+ case NVPTX::StoreRetvalF32:
+ case NVPTX::StoreRetvalF64:
+ case NVPTX::StoreRetvalI16:
+ case NVPTX::StoreRetvalI32:
+ case NVPTX::StoreRetvalI64:
+ case NVPTX::StoreRetvalI8:
+ case NVPTX::LastCallArgF32:
+ case NVPTX::LastCallArgF64:
+ case NVPTX::LastCallArgI16:
+ case NVPTX::LastCallArgI32:
+ case NVPTX::LastCallArgI32imm:
+ case NVPTX::LastCallArgI64:
+ case NVPTX::LastCallArgI8:
+ case NVPTX::LastCallArgParam:
+ case NVPTX::LoadParamMemF32:
+ case NVPTX::LoadParamMemF64:
+ case NVPTX::LoadParamMemI16:
+ case NVPTX::LoadParamMemI32:
+ case NVPTX::LoadParamMemI64:
+ case NVPTX::LoadParamMemI8:
+ case NVPTX::LoadParamRegF32:
+ case NVPTX::LoadParamRegF64:
+ case NVPTX::LoadParamRegI16:
+ case NVPTX::LoadParamRegI32:
+ case NVPTX::LoadParamRegI64:
+ case NVPTX::LoadParamRegI8:
+ case NVPTX::PrototypeInst:
+ case NVPTX::DBG_VALUE:
return true;
}
return false;
@@ -2051,10 +2072,9 @@ extern "C" void LLVMInitializeNVPTXBackendAsmPrinter() {
RegisterAsmPrinter<NVPTXAsmPrinter> Y(TheNVPTXTarget64);
}
-
void NVPTXAsmPrinter::emitSrcInText(StringRef filename, unsigned line) {
std::stringstream temp;
- LineReader * reader = this->getReader(filename.str());
+ LineReader *reader = this->getReader(filename.str());
temp << "\n//";
temp << filename.str();
temp << ":";
@@ -2065,29 +2085,26 @@ void NVPTXAsmPrinter::emitSrcInText(StringRef filename, unsigned line) {
this->OutStreamer.EmitRawText(Twine(temp.str()));
}
-
LineReader *NVPTXAsmPrinter::getReader(std::string filename) {
- if (reader == NULL) {
- reader = new LineReader(filename);
+ if (reader == NULL) {
+ reader = new LineReader(filename);
}
if (reader->fileName() != filename) {
delete reader;
- reader = new LineReader(filename);
+ reader = new LineReader(filename);
}
return reader;
}
-
-std::string
-LineReader::readLine(unsigned lineNum) {
+std::string LineReader::readLine(unsigned lineNum) {
if (lineNum < theCurLine) {
theCurLine = 0;
- fstr.seekg(0,std::ios::beg);
+ fstr.seekg(0, std::ios::beg);
}
while (theCurLine < lineNum) {
- fstr.getline(buff,500);
+ fstr.getline(buff, 500);
theCurLine++;
}
return buff;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-31 12:48:05 +0000