[NFC][LLVM][AsmWriter] Move type printing to WriteAsOperandInternal
#161456
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Add option to `WriteAsOperandInternal` to print the type and use that to eliminate explicit type printing code in several places.
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@llvm/pr-subscribers-llvm-ir Author: Rahul Joshi (jurahul) ChangesAdd option to Full diff: https://github.com/llvm/llvm-project/pull/161456.diff 1 Files Affected:
diff --git a/llvm/lib/IR/AsmWriter.cpp b/llvm/lib/IR/AsmWriter.cpp
index 54b92c9d35915..e29179b8f9955 100644
--- a/llvm/lib/IR/AsmWriter.cpp
+++ b/llvm/lib/IR/AsmWriter.cpp
@@ -1465,7 +1465,8 @@ struct AsmWriterContext {
//===----------------------------------------------------------------------===//
static void WriteAsOperandInternal(raw_ostream &Out, const Value *V,
- AsmWriterContext &WriterCtx);
+ AsmWriterContext &WriterCtx,
+ bool PrintType = false);
static void WriteAsOperandInternal(raw_ostream &Out, const Metadata *MD,
AsmWriterContext &WriterCtx,
@@ -1685,23 +1686,19 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
ListSeparator LS;
for (unsigned i = 0, e = NumOpsToWrite; i != e; ++i) {
Out << LS;
- WriterCtx.TypePrinter->print(CPA->getOperand(i)->getType(), Out);
- Out << ' ';
- WriteAsOperandInternal(Out, CPA->getOperand(i), WriterCtx);
+ WriteAsOperandInternal(Out, CPA->getOperand(i), WriterCtx,
+ /*PrintType=*/true);
}
Out << ')';
return;
}
if (const ConstantArray *CA = dyn_cast<ConstantArray>(CV)) {
- Type *ETy = CA->getType()->getElementType();
Out << '[';
ListSeparator LS;
for (const Value *Op : CA->operands()) {
Out << LS;
- WriterCtx.TypePrinter->print(ETy, Out);
- Out << ' ';
- WriteAsOperandInternal(Out, Op, WriterCtx);
+ WriteAsOperandInternal(Out, Op, WriterCtx, /*PrintType=*/true);
}
Out << ']';
return;
@@ -1717,14 +1714,12 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
return;
}
- Type *ETy = CA->getType()->getElementType();
Out << '[';
ListSeparator LS;
for (uint64_t i = 0, e = CA->getNumElements(); i != e; ++i) {
Out << LS;
- WriterCtx.TypePrinter->print(ETy, Out);
- Out << ' ';
- WriteAsOperandInternal(Out, CA->getElementAsConstant(i), WriterCtx);
+ WriteAsOperandInternal(Out, CA->getElementAsConstant(i), WriterCtx,
+ /*PrintType=*/true);
}
Out << ']';
return;
@@ -1739,9 +1734,7 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
ListSeparator LS;
for (const Value *Op : CS->operands()) {
Out << LS;
- WriterCtx.TypePrinter->print(Op->getType(), Out);
- Out << ' ';
- WriteAsOperandInternal(Out, Op, WriterCtx);
+ WriteAsOperandInternal(Out, Op, WriterCtx, /*PrintType=*/true);
}
Out << ' ';
}
@@ -1753,7 +1746,6 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
if (isa<ConstantVector>(CV) || isa<ConstantDataVector>(CV)) {
auto *CVVTy = cast<FixedVectorType>(CV->getType());
- Type *ETy = CVVTy->getElementType();
// Use the same shorthand for splat vector (i.e. "splat(Ty val)") as is
// permitted on IR input to reduce the output changes when enabling
@@ -1763,9 +1755,7 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
if (auto *SplatVal = CV->getSplatValue()) {
if (isa<ConstantInt>(SplatVal) || isa<ConstantFP>(SplatVal)) {
Out << "splat (";
- WriterCtx.TypePrinter->print(ETy, Out);
- Out << ' ';
- WriteAsOperandInternal(Out, SplatVal, WriterCtx);
+ WriteAsOperandInternal(Out, SplatVal, WriterCtx, /*PrintType=*/true);
Out << ')';
return;
}
@@ -1775,9 +1765,8 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
ListSeparator LS;
for (unsigned i = 0, e = CVVTy->getNumElements(); i != e; ++i) {
Out << LS;
- WriterCtx.TypePrinter->print(ETy, Out);
- Out << ' ';
- WriteAsOperandInternal(Out, CV->getAggregateElement(i), WriterCtx);
+ WriteAsOperandInternal(Out, CV->getAggregateElement(i), WriterCtx,
+ /*PrintType=*/true);
}
Out << '>';
return;
@@ -1813,9 +1802,7 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
if (auto *SplatVal = CE->getSplatValue()) {
if (isa<ConstantInt>(SplatVal) || isa<ConstantFP>(SplatVal)) {
Out << "splat (";
- WriterCtx.TypePrinter->print(SplatVal->getType(), Out);
- Out << ' ';
- WriteAsOperandInternal(Out, SplatVal, WriterCtx);
+ WriteAsOperandInternal(Out, SplatVal, WriterCtx, /*PrintType=*/true);
Out << ')';
return;
}
@@ -1834,9 +1821,7 @@ static void WriteConstantInternal(raw_ostream &Out, const Constant *CV,
ListSeparator LS;
for (const Value *Op : CE->operands()) {
Out << LS;
- WriterCtx.TypePrinter->print(Op->getType(), Out);
- Out << ' ';
- WriteAsOperandInternal(Out, Op, WriterCtx);
+ WriteAsOperandInternal(Out, Op, WriterCtx, /*PrintType=*/true);
}
if (CE->isCast()) {
@@ -1864,9 +1849,7 @@ static void writeMDTuple(raw_ostream &Out, const MDTuple *Node,
Out << "null";
} else if (auto *MDV = dyn_cast<ValueAsMetadata>(MD)) {
Value *V = MDV->getValue();
- WriterCtx.TypePrinter->print(V->getType(), Out);
- Out << ' ';
- WriteAsOperandInternal(Out, V, WriterCtx);
+ WriteAsOperandInternal(Out, V, WriterCtx, /*PrintType=*/true);
} else {
WriteAsOperandInternal(Out, MD, WriterCtx);
WriterCtx.onWriteMetadataAsOperand(MD);
@@ -2634,7 +2617,7 @@ static void writeDIArgList(raw_ostream &Out, const DIArgList *N,
Out << "!DIArgList(";
ListSeparator FS;
MDFieldPrinter Printer(Out, WriterCtx);
- for (Metadata *Arg : N->getArgs()) {
+ for (const Metadata *Arg : N->getArgs()) {
Out << FS;
WriteAsOperandInternal(Out, Arg, WriterCtx, true);
}
@@ -2700,7 +2683,13 @@ static void WriteMDNodeBodyInternal(raw_ostream &Out, const MDNode *Node,
// Full implementation of printing a Value as an operand with support for
// TypePrinting, etc.
static void WriteAsOperandInternal(raw_ostream &Out, const Value *V,
- AsmWriterContext &WriterCtx) {
+ AsmWriterContext &WriterCtx,
+ bool PrintType) {
+ if (PrintType) {
+ WriterCtx.TypePrinter->print(V->getType(), Out);
+ Out << ' ';
+ }
+
if (V->hasName()) {
PrintLLVMName(Out, V);
return;
@@ -2825,9 +2814,7 @@ static void WriteAsOperandInternal(raw_ostream &Out, const Metadata *MD,
assert((FromValue || !isa<LocalAsMetadata>(V)) &&
"Unexpected function-local metadata outside of value argument");
- WriterCtx.TypePrinter->print(V->getValue()->getType(), Out);
- Out << ' ';
- WriteAsOperandInternal(Out, V->getValue(), WriterCtx);
+ WriteAsOperandInternal(Out, V->getValue(), WriterCtx, /*PrintType=*/true);
}
namespace {
@@ -2965,12 +2952,8 @@ void AssemblyWriter::writeOperand(const Value *Operand, bool PrintType) {
Out << "<null operand!>";
return;
}
- if (PrintType) {
- TypePrinter.print(Operand->getType(), Out);
- Out << ' ';
- }
- auto WriterCtx = getContext();
- WriteAsOperandInternal(Out, Operand, WriterCtx);
+ auto WriteCtx = getContext();
+ WriteAsOperandInternal(Out, Operand, WriteCtx, PrintType);
}
void AssemblyWriter::writeSyncScope(const LLVMContext &Context,
@@ -3049,20 +3032,14 @@ void AssemblyWriter::writeOperandBundles(const CallBase *Call) {
Out << '(';
- bool FirstInput = true;
+ ListSeparator InnerLS;
auto WriterCtx = getContext();
for (const auto &Input : BU.Inputs) {
- if (!FirstInput)
- Out << ", ";
- FirstInput = false;
-
+ Out << InnerLS;
if (Input == nullptr)
Out << "<null operand bundle!>";
- else {
- TypePrinter.print(Input->getType(), Out);
- Out << " ";
- WriteAsOperandInternal(Out, Input, WriterCtx);
- }
+ else
+ WriteAsOperandInternal(Out, Input, WriterCtx, /*PrintType=*/true);
}
Out << ')';
@@ -5265,13 +5242,8 @@ static bool printWithoutType(const Value &V, raw_ostream &O,
static void printAsOperandImpl(const Value &V, raw_ostream &O, bool PrintType,
ModuleSlotTracker &MST) {
TypePrinting TypePrinter(MST.getModule());
- if (PrintType) {
- TypePrinter.print(V.getType(), O);
- O << ' ';
- }
-
AsmWriterContext WriterCtx(&TypePrinter, MST.getMachine(), MST.getModule());
- WriteAsOperandInternal(O, &V, WriterCtx);
+ WriteAsOperandInternal(O, &V, WriterCtx, PrintType);
}
void Value::printAsOperand(raw_ostream &O, bool PrintType,
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kimsh02
pushed a commit
to kimsh02/llvm-project
that referenced
this pull request
Oct 1, 2025
…llvm#161456) Add option to `WriteAsOperandInternal` to print the type and use that to eliminate explicit type printing code in several places.
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Add option to
WriteAsOperandInternalto print the type and use that to eliminate explicit type printing code in several places.