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Commit d9d6f341 authored by Yifan Zhao's avatar Yifan Zhao
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Merge branch 'hpvm-remove-output' into hpvm-release-internal

parents 3a6bd84d aa46176b
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hpvm/lib/Transforms/DFG2LLVM_X86/DFG2LLVM_X86.cpp
+ 11
− 11
View file @ d9d6f341
......@@ -123,7 +123,7 @@ public:
};
bool DFG2LLVM_X86::runOnModule(Module &M) {
errs() << "\nDFG2LLVM_X86 PASS\n";
DEBUG(errs() << "\nDFG2LLVM_X86 PASS\n");
// Get the BuildDFG Analysis Results:
// - Dataflow graph
......@@ -910,9 +910,9 @@ void CGT_X86::invokeChild_X86(DFNode *C, Function *F_X86,
for (unsigned j = 0; j < 6; j++)
Args.push_back(I64Zero);
errs() << "Gen Function type: " << *CF_X86->getType() << "\n";
errs() << "Node Function type: " << *CF->getType() << "\n";
errs() << "Arguments: " << Args.size() << "\n";
DEBUG(errs() << "Gen Function type: " << *CF_X86->getType() << "\n");
DEBUG(errs() << "Node Function type: " << *CF->getType() << "\n");
DEBUG(errs() << "Arguments: " << Args.size() << "\n");
// Call the F_X86 function associated with this node
CallInst *CI =
......@@ -1194,10 +1194,10 @@ void CGT_X86::codeGen(DFInternalNode *N) {
continue;
if (!(C->hasX86GenFuncForTarget(hpvm::CPU_TARGET))) {
errs() << "No CPU x86 version for child node "
<< C->getFuncPointer()->getName()
<< "\n Skip code gen for parent node "
<< N->getFuncPointer()->getName() << "\n";
DEBUG(errs() << "No CPU x86 version for child node "
<< C->getFuncPointer()->getName()
<< "\n Skip code gen for parent node "
<< N->getFuncPointer()->getName() << "\n");
codeGen = false;
}
}
......@@ -1420,8 +1420,8 @@ void CGT_X86::codeGen(DFLeafNode *N) {
// return;
if (!preferredTargetIncludes(N, hpvm::CPU_TARGET)) {
errs() << "No CPU hint for node " << N->getFuncPointer()->getName()
<< " : skipping it\n";
DEBUG(errs() << "No CPU hint for node " << N->getFuncPointer()->getName()
<< " : skipping it\n");
switch (N->getTag()) {
case hpvm::GPU_TARGET:
......@@ -1492,7 +1492,7 @@ void CGT_X86::codeGen(DFLeafNode *N) {
ArrayRef<Value *>(ArgPtrCallArgs, 2), "", Terminator);
}
}
errs() << *BB << "\n";
DEBUG(errs() << *BB << "\n");
// Go through all the instructions
for (inst_iterator i = inst_begin(F_X86), e = inst_end(F_X86); i != e; ++i) {
......
hpvm/projects/llvm-cbe/lib/Target/CBackend/CBackend.cpp
+ 81
− 114
View file @ d9d6f341
......@@ -29,15 +29,8 @@
#include <iostream>
//#include "PHINodePass.h"
#define DEBUG_TYPE "cbe"
// Jackson Korba 9/29/14
#ifndef DEBUG_TYPE
#define DEBUG_TYPE ""
#endif
// End Modification
#define DEBUG(x) x
// Some ms header decided to define setjmp as _setjmp, undo this for this file
// since we don't need it
#ifdef setjmp
......@@ -149,7 +142,7 @@ bool CWriter::isInlineAsm(Instruction &I) const {
bool CWriter::runOnFunction(Function &F) {
// Do not codegen any 'available_externally' functions at all, they have
// definitions outside the translation unit.
errs() << "Running CBE on function: " << F.getName() << "\n";
DEBUG(errs() << "Running CBE on function: " << F.getName() << "\n");
if (F.hasAvailableExternallyLinkage())
return false;
......@@ -262,9 +255,7 @@ raw_ostream &CWriter::printTypeString(raw_ostream &Out, Type *Ty,
}
default:
#ifndef NDEBUG
errs() << "Unknown primitive type: " << *Ty << "\n";
#endif
DEBUG(errs() << "Unknown primitive type: " << *Ty << "\n");
llvm_unreachable(0);
}
}
......@@ -367,9 +358,7 @@ static const std::string getCmpPredicateName(CmpInst::Predicate P) {
case ICmpInst::ICMP_SGT:
return "sgt";
default:
#ifndef NDEBUG
errs() << "Invalid icmp predicate!" << P;
#endif
DEBUG(errs() << "Invalid icmp predicate!" << P);
llvm_unreachable(0);
}
}
......@@ -414,9 +403,7 @@ raw_ostream &CWriter::printSimpleType(raw_ostream &Out, Type *Ty,
<< " __attribute__((vector_size(8)))";
default:
#ifndef NDEBUG
errs() << "Unknown primitive type: " << *Ty << "\n";
#endif
DEBUG(errs() << "Unknown primitive type: " << *Ty << "\n");
llvm_unreachable(0);
}
}
......@@ -462,9 +449,7 @@ CWriter::printTypeName(raw_ostream &Out, Type *Ty, bool isSigned,
}
default:
#ifndef NDEBUG
errs() << "Unexpected type: " << *Ty << "\n";
#endif
DEBUG(errs() << "Unexpected type: " << *Ty << "\n");
llvm_unreachable(0);
}
}
......@@ -1067,9 +1052,8 @@ void CWriter::printConstant(Constant *CPV, enum OperandContext Context) {
return;
}
default:
#ifndef NDEBUG
errs() << "CWriter Error: Unhandled constant expression: " << *CE << "\n";
#endif
DEBUG(errs() << "CWriter Error: Unhandled constant expression: " << *CE
<< "\n");
llvm_unreachable(0);
}
} else if (isa<UndefValue>(CPV) && CPV->getType()->isSingleValueType()) {
......@@ -1344,9 +1328,7 @@ void CWriter::printConstant(Constant *CPV, enum OperandContext Context) {
}
// FALL THROUGH
default:
#ifndef NDEBUG
errs() << "Unknown constant type: " << *CPV << "\n";
#endif
DEBUG(errs() << "Unknown constant type: " << *CPV << "\n");
llvm_unreachable(0);
}
}
......@@ -2447,9 +2429,7 @@ void CWriter::generateHeader(Module &M) {
Out << " > ";
break;
default:
#ifndef NDEBUG
errs() << "Invalid icmp predicate!" << (*it).first;
#endif
DEBUG(errs() << "Invalid icmp predicate!" << (*it).first);
llvm_unreachable(0);
}
Out << "r.vector[" << n << "];\n";
......@@ -2688,9 +2668,7 @@ void CWriter::generateHeader(Module &M) {
Out << " >> ";
break;
default:
#ifndef NDEBUG
errs() << "Invalid operator type!" << opcode;
#endif
DEBUG(errs() << "Invalid operator type!" << opcode);
llvm_unreachable(0);
}
Out << "b.vector[" << n << "]";
......@@ -2746,9 +2724,7 @@ void CWriter::generateHeader(Module &M) {
Out << " >> ";
break;
default:
#ifndef NDEBUG
errs() << "Invalid operator type!" << opcode;
#endif
DEBUG(errs() << "Invalid operator type!" << opcode);
llvm_unreachable(0);
}
Out << "b;\n";
......@@ -2821,9 +2797,7 @@ void CWriter::generateHeader(Module &M) {
Out << "AShr";
break;
default:
#ifndef NDEBUG
errs() << "Invalid operator type!" << opcode;
#endif
DEBUG(errs() << "Invalid operator type!" << opcode);
llvm_unreachable(0);
}
Out << "(16, &a, &b, &r);\n";
......@@ -2888,9 +2862,7 @@ void CWriter::generateHeader(Module &M) {
Out << " >> ";
break;
default:
#ifndef NDEBUG
errs() << "Invalid operator type!" << opcode;
#endif
DEBUG(errs() << "Invalid operator type!" << opcode);
llvm_unreachable(0);
}
Out << "b";
......@@ -3569,7 +3541,7 @@ void CWriter::printLoop(Loop *L) {
Loop::LoopBounds::Direction::Increasing)
? "increasing"
: "decreasing")
<< "\n";)
<< "\n");
std::string startStr;
if (ConstantInt *startConst = dyn_cast<ConstantInt>(StartValue)) {
......@@ -3592,7 +3564,7 @@ void CWriter::printLoop(Loop *L) {
DEBUG(errs() << "\n for ( " << IVName << " = " << startStr << "; "
<< IVName << BranchPredicate << finalStr << "; " << IVName
<< " = " << IVName << " + " << stepStr << ") {\n";)
<< " = " << IVName << " + " << stepStr << ") {\n");
Out << "\n for ( " << IVName << " = " << startStr << "; " << IVName
<< BranchPredicate << finalStr << "; " << IVName << " = " << IVName
......@@ -4039,7 +4011,7 @@ bool CWriter::findMatch(BasicBlock *CurrBlock, BasicBlock *CompBlock,
// that immediately succeeds the current one.
//
void CWriter::visitBranchInst(BranchInst &I) {
errs() << "Visiting Branch Instruction: " << I << "\n";
DEBUG(errs() << "Visiting Branch Instruction: " << I << "\n");
Out << "\n/* Branch: " << I << " */\n";
if (I.isConditional()) {
......@@ -4055,12 +4027,13 @@ void CWriter::visitBranchInst(BranchInst &I) {
}
if (Loop *L = LI->getLoopFor(I.getParent())) {
if (L == LI->getLoopFor(BB0) && !(L == LI->getLoopFor(BB1))) {
errs() << "This is a loop branch!\n";
DEBUG(errs() << "This is a loop branch!\n");
Out << "/* This is a loop branch! */\n";
// BB0 is in the loop. Print it if it hsn't been printed
if (VisitedBlocks.find(BB0) != VisitedBlocks.end()) {
errs() << "Branching back to header: " << BB0->getName() << "\n";
errs() << "This is the end of the loop, closing!\n";
DEBUG(errs() << "Branching back to header: " << BB0->getName()
<< "\n");
DEBUG(errs() << "This is the end of the loop, closing!\n");
Out << "/* Branching back to header: " << BB0->getName() << " */\n";
Out << "/* Closing loop! */\n";
// BB0 is the loop header. CLose the loop then print BB1.
......@@ -4069,18 +4042,19 @@ void CWriter::visitBranchInst(BranchInst &I) {
printPHICopiesForSuccessor(I.getParent(), BB1, 2);
printBBorLoop(BB1);
} else {
errs() << "Not branching to header! Branching to: " << BB0->getName()
<< "\n";
DEBUG(errs() << "Not branching to header! Branching to: "
<< BB0->getName() << "\n");
// BB0 is not the loop header. That means we are entering loop body
llvm_unreachable("loop branch unhandled!\n");
}
} else if (L == LI->getLoopFor(BB1) && !(L == LI->getLoopFor(BB0))) {
errs() << "This is a loop branch!\n";
DEBUG(errs() << "This is a loop branch!\n");
Out << "/* This is a loop branch! */\n";
if (VisitedBlocks.find(BB1) != VisitedBlocks.end()) {
errs() << "Branching back to header: " << BB1->getName() << "\n";
errs() << "This is the end of the loop, closing!\n";
DEBUG(errs() << "Branching back to header: " << BB1->getName()
<< "\n");
DEBUG(errs() << "This is the end of the loop, closing!\n");
Out << "/* Branching back to header: " << BB1->getName() << " */\n";
Out << "/* Closing loop! */\n";
// BB0 is the loop header. CLose the loop then print BB1.
......@@ -4089,22 +4063,23 @@ void CWriter::visitBranchInst(BranchInst &I) {
printPHICopiesForSuccessor(I.getParent(), BB0, 2);
printBBorLoop(BB0);
} else {
errs() << "Not branching to header! Branching to: " << BB1->getName()
<< "\n";
DEBUG(errs() << "Not branching to header! Branching to: "
<< BB1->getName() << "\n");
// BB1 is not the loop header. That means we are entering loop body
llvm_unreachable("loop branch unhandled!\n");
}
} else {
errs() << "This is a conditional statement within a loop!\n";
DEBUG(errs() << "This is a conditional statement within a loop!\n");
Out << "/* This is a conditional statement within a loop! */\n";
errs() << ImmPostDomm->getName()
<< " is the immediate post dominator of " << BB0->getName()
<< " and " << BB1->getName() << "\n";
DEBUG(errs() << ImmPostDomm->getName()
<< " is the immediate post dominator of " << BB0->getName()
<< " and " << BB1->getName() << "\n");
if (VisitedBlocks.find(ImmPostDomm) != VisitedBlocks.end()) {
errs() << "Not pushing " << ImmPostDomm->getName()
<< " because it has already been visited!\n";
DEBUG(errs() << "Not pushing " << ImmPostDomm->getName()
<< " because it has already been visited!\n");
} else {
errs() << "Pushing " << ImmPostDomm->getName() << " onto stack!\n";
DEBUG(errs() << "Pushing " << ImmPostDomm->getName()
<< " onto stack!\n");
ImmPostDommBlocks.push(ImmPostDomm);
}
......@@ -4117,25 +4092,25 @@ void CWriter::visitBranchInst(BranchInst &I) {
Out << ") { /* " << I << "*/\n";
printPHICopiesForSuccessor(I.getParent(), BB0, 2);
printBBorLoop(BB0);
errs() << "Back to handling " << I.getParent()->getName() << ": " << I
<< "\n";
DEBUG(errs() << "Back to handling " << I.getParent()->getName() << ": "
<< I << "\n");
Out << "/* Back to handling " << I.getParent()->getName() << ": " << I
<< " */\n";
if (!noElse) {
errs() << "Printing else!\n";
DEBUG(errs() << "Printing else!\n");
Out << " } else { /*" << I << "*/\n";
printPHICopiesForSuccessor(I.getParent(), BB1, 2);
ElseBlocks.push(BB1);
ElseBranches.push(&I);
printBBorLoop(BB1);
errs() << "Back to handling " << I.getParent()->getName() << ": " << I
<< "\n";
errs() << "Check to see if else block is closed!\n";
DEBUG(errs() << "Back to handling " << I.getParent()->getName()
<< ": " << I << "\n");
DEBUG(errs() << "Check to see if else block is closed!\n");
Out << "/* Back to handling " << I.getParent()->getName() << ": " << I
<< " */\n";
Out << "/* Check to see if else block is closed! */\n";
if (!ElseBlocks.empty() && ElseBlocks.top() == BB1) {
errs() << "Else block not closed, need to close braces!\n";
DEBUG(errs() << "Else block not closed, need to close braces!\n");
Out << "/* Else block not closed, need to close braces! */\n";
Out << "} /* closing " << *(ElseBranches.top()) << " */\n";
ElseBranches.pop();
......@@ -4143,20 +4118,20 @@ void CWriter::visitBranchInst(BranchInst &I) {
}
if (!ImmPostDommBlocks.empty() &&
ImmPostDommBlocks.top() == ImmPostDomm) {
errs() << "Will now pop post dom them handle it!\n";
DEBUG(errs() << "Will now pop post dom them handle it!\n");
ImmPostDommBlocks.pop();
printBBorLoop(ImmPostDomm);
} else {
errs()
<< "*!*!*!*!*!*!Not sure what is happening here!*!*!*!*!*!*!\n";
DEBUG(errs() << "*!*!*!*!*!*!Not sure what is happening "
"here!*!*!*!*!*!*!\n");
}
} else {
errs() << "No else block. Adding one for phis, then moving to "
<< BB1->getName() << "!\n";
DEBUG(errs() << "No else block. Adding one for phis, then moving to "
<< BB1->getName() << "!\n");
Out << "/* (3913) No else block. Adding one for phis, then moving to "
<< BB1->getName() << "! */\n";
Out << " } /* closing " << I << "*/\n";
errs() << "Will now pop post dom them handle it!\n";
DEBUG(errs() << "Will now pop post dom them handle it!\n");
ImmPostDommBlocks.pop();
Out << "else {\n";
printPHICopiesForSuccessor(I.getParent(), BB1, 2);
......@@ -4165,14 +4140,16 @@ void CWriter::visitBranchInst(BranchInst &I) {
}
}
} else {
errs() << "This is a conditional statement!\n";
errs() << ImmPostDomm->getName() << " is the immediate post dominator of "
<< BB0->getName() << " and " << BB1->getName() << "\n";
DEBUG(errs() << "This is a conditional statement!\n");
DEBUG(errs() << ImmPostDomm->getName()
<< " is the immediate post dominator of " << BB0->getName()
<< " and " << BB1->getName() << "\n");
if (VisitedBlocks.find(ImmPostDomm) != VisitedBlocks.end()) {
errs() << "Not pushing " << ImmPostDomm->getName()
<< " because it has already been visited!\n";
DEBUG(errs() << "Not pushing " << ImmPostDomm->getName()
<< " because it has already been visited!\n");
} else {
errs() << "Pushing " << ImmPostDomm->getName() << " onto stack!\n";
DEBUG(errs() << "Pushing " << ImmPostDomm->getName()
<< " onto stack!\n");
ImmPostDommBlocks.push(ImmPostDomm);
}
bool noElse = false;
......@@ -4184,26 +4161,26 @@ void CWriter::visitBranchInst(BranchInst &I) {
Out << ") { /* " << I << "*/\n";
printPHICopiesForSuccessor(I.getParent(), BB0, 2);
printBBorLoop(BB0);
errs() << "Back to handling " << I.getParent()->getName() << ": " << I
<< "\n";
DEBUG(errs() << "Back to handling " << I.getParent()->getName() << ": "
<< I << "\n");
Out << "/* Back to handling " << I.getParent()->getName() << ": " << I
<< " */\n";
if (!noElse) {
errs() << "Printing else!\n";
DEBUG(errs() << "Printing else!\n");
Out << "/* Printing else! */\n";
Out << " } else { /*" << I << "*/\n";
printPHICopiesForSuccessor(I.getParent(), BB1, 2);
ElseBlocks.push(BB1);
ElseBranches.push(&I);
printBBorLoop(BB1);
errs() << "Back to handling " << I.getParent()->getName() << ": " << I
<< "\n";
errs() << "Check to see if else block is closed!\n";
DEBUG(errs() << "Back to handling " << I.getParent()->getName() << ": "
<< I << "\n");
DEBUG(errs() << "Check to see if else block is closed!\n");
Out << "/* Back to handling " << I.getParent()->getName() << ": " << I
<< " */\n";
Out << "/* Check to see if else block is closed! */\n";
if (!ElseBlocks.empty() && ElseBlocks.top() == BB1) {
errs() << "Else block not closed, need to close braces!\n";
DEBUG(errs() << "Else block not closed, need to close braces!\n");
Out << "/* Else block not closed, need to close braces! */\n";
Out << "} /* closing " << *(ElseBranches.top()) << " */\n";
ElseBranches.pop();
......@@ -4211,20 +4188,21 @@ void CWriter::visitBranchInst(BranchInst &I) {
}
if (!ImmPostDommBlocks.empty() &&
ImmPostDommBlocks.top() == ImmPostDomm) {
errs() << "Will now pop post dom them handle it!\n";
DEBUG(errs() << "Will now pop post dom them handle it!\n");
ImmPostDommBlocks.pop();
printBBorLoop(ImmPostDomm);
} else {
errs()
<< "*!*!*!*!*!*!Not sure what is happening here!*!*!*!*!*!*!\n";
DEBUG(
errs()
<< "*!*!*!*!*!*!Not sure what is happening here!*!*!*!*!*!*!\n");
}
} else {
errs() << "No else block. Adding one for phis, then moving to "
<< BB1->getName() << "!\n";
DEBUG(errs() << "No else block. Adding one for phis, then moving to "
<< BB1->getName() << "!\n");
Out << "/* (3985) No else block. Adding one for phis, then moving to "
<< BB1->getName() << "! */\n";
Out << " } /* closing " << I << "*/\n";
errs() << "Will now pop post dom them handle it!\n";
DEBUG(errs() << "Will now pop post dom them handle it!\n");
ImmPostDommBlocks.pop();
Out << "else {\n";
printPHICopiesForSuccessor(I.getParent(), BB1, 2);
......@@ -4233,11 +4211,12 @@ void CWriter::visitBranchInst(BranchInst &I) {
}
}
} else {
errs() << "This is an unconditional branch!\n";
DEBUG(errs() << "This is an unconditional branch!\n");
BasicBlock *BB = I.getSuccessor(0);
printPHICopiesForSuccessor(I.getParent(), BB, 2);
if (!ElseBlocks.empty() && I.getParent() == ElseBlocks.top()) {
errs() << "Branch marks end of else block, need to close braces!\n";
DEBUG(
errs() << "Branch marks end of else block, need to close braces!\n");
Out << "/* Branch marks end of else block, need to close braces! */\n";
Out << "} /* closing " << *(ElseBranches.top()) << " */\n";
ElseBranches.pop();
......@@ -4470,9 +4449,7 @@ void CWriter::visitBinaryOperator(BinaryOperator &I) {
Out << " >> ";
break;
default:
#ifndef NDEBUG
errs() << "Invalid operator type!" << I;
#endif
DEBUG(errs() << "Invalid operator type!" << I);
llvm_unreachable(0);
}
......@@ -4534,9 +4511,7 @@ void CWriter::visitICmpInst(ICmpInst &I) {
Out << " > ";
break;
default:
#ifndef NDEBUG
errs() << "Invalid icmp predicate!" << I;
#endif
DEBUG(errs() << "Invalid icmp predicate!" << I);
llvm_unreachable(0);
}
......@@ -4774,9 +4749,7 @@ void CWriter::printIntrinsicDefinition(FunctionType *funT, unsigned Opcode,
"CBackend does not support arbitrary size integers.");
switch (Opcode) {
default:
#ifndef NDEBUG
errs() << "Unsupported Intrinsic!" << Opcode;
#endif
DEBUG(errs() << "Unsupported Intrinsic!" << Opcode);
llvm_unreachable(0);
case Intrinsic::uadd_with_overflow:
......@@ -4878,17 +4851,13 @@ void CWriter::printIntrinsicDefinition(FunctionType *funT, unsigned Opcode,
} else if (elemT->isPPC_FP128Ty()) {
suffix = "l";
} else {
#ifndef NDEBUG
errs() << "Unsupported Intrinsic!" << Opcode;
#endif
DEBUG(errs() << "Unsupported Intrinsic!" << Opcode);
llvm_unreachable(0);
}
switch (Opcode) {
default:
#ifndef NDEBUG
errs() << "Unsupported Intrinsic!" << Opcode;
#endif
DEBUG(errs() << "Unsupported Intrinsic!" << Opcode);
llvm_unreachable(0);
case Intrinsic::ceil:
......@@ -5138,9 +5107,7 @@ bool CWriter::visitBuiltinCall(CallInst &I, Intrinsic::ID ID) {
switch (ID) {
default: {
#ifndef NDEBUG
errs() << "Unknown LLVM intrinsic! " << I;
#endif
DEBUG(errs() << "Unknown LLVM intrinsic! " << I);
llvm_unreachable(0);
return false;
}
......
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