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Parse and print DIExpressions inline to ease IR and MIR testing
Summary: Most DIExpressions are empty or very simple. When they are complex, they tend to be unique, so checking them inline is reasonable. This also avoids the need for CodeGen passes to append to the llvm.dbg.mir named md node. See also PR22780, for making DIExpression not be an MDNode. Reviewers: aprantl, dexonsmith, dblaikie Subscribers: qcolombet, javed.absar, eraman, hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D37075 llvm-svn: 311594
This commit is contained in:
Reid Kleckner
parent
b2307c41ea
commit
67886a34d2
@ -643,11 +643,18 @@ bool LLParser::ParseNamedMetadata() {
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NamedMDNode *NMD = M->getOrInsertNamedMetadata(Name);
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if (Lex.getKind() != lltok::rbrace)
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do {
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if (ParseToken(lltok::exclaim, "Expected '!' here"))
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return true;
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MDNode *N = nullptr;
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if (ParseMDNodeID(N)) return true;
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// Parse DIExpressions inline as a special case. They are still MDNodes,
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// so they can still appear in named metadata. Remove this logic if they
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// become plain Metadata.
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if (Lex.getKind() == lltok::MetadataVar &&
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Lex.getStrVal() == "DIExpression") {
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if (ParseDIExpression(N, /*IsDistinct=*/false))
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return true;
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} else if (ParseToken(lltok::exclaim, "Expected '!' here") ||
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ParseMDNodeID(N)) {
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return true;
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}
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NMD->addOperand(N);
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} while (EatIfPresent(lltok::comma));
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@ -490,6 +490,7 @@ static MIToken::TokenKind getMetadataKeywordKind(StringRef Identifier) {
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.Case("!alias.scope", MIToken::md_alias_scope)
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.Case("!noalias", MIToken::md_noalias)
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.Case("!range", MIToken::md_range)
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.Case("!DIExpression", MIToken::md_diexpr)
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.Default(MIToken::Error);
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}
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@ -100,6 +100,7 @@ struct MIToken {
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md_alias_scope,
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md_noalias,
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md_range,
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md_diexpr,
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// Identifier tokens
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Identifier,
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@ -39,6 +39,7 @@
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#include "llvm/IR/BasicBlock.h"
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#include "llvm/IR/Constants.h"
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#include "llvm/IR/DataLayout.h"
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#include "llvm/IR/DebugInfoMetadata.h"
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#include "llvm/IR/DebugLoc.h"
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#include "llvm/IR/Function.h"
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#include "llvm/IR/InstrTypes.h"
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@ -209,6 +210,7 @@ public:
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bool parseJumpTableIndexOperand(MachineOperand &Dest);
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bool parseExternalSymbolOperand(MachineOperand &Dest);
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bool parseMDNode(MDNode *&Node);
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bool parseDIExpression(MDNode *&Node);
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bool parseMetadataOperand(MachineOperand &Dest);
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bool parseCFIOffset(int &Offset);
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bool parseCFIRegister(unsigned &Reg);
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@ -854,10 +856,14 @@ bool MIParser::parseStandaloneStackObject(int &FI) {
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bool MIParser::parseStandaloneMDNode(MDNode *&Node) {
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lex();
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if (Token.isNot(MIToken::exclaim))
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return error("expected a metadata node");
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if (Token.is(MIToken::exclaim)) {
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if (parseMDNode(Node))
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return true;
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} else if (Token.is(MIToken::md_diexpr)) {
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if (parseDIExpression(Node))
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return true;
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} else
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return error("expected a metadata node");
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if (Token.isNot(MIToken::Eof))
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return error("expected end of string after the metadata node");
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return false;
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@ -1492,6 +1498,7 @@ bool MIParser::parseSubRegisterIndexOperand(MachineOperand &Dest) {
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bool MIParser::parseMDNode(MDNode *&Node) {
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assert(Token.is(MIToken::exclaim));
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auto Loc = Token.location();
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lex();
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if (Token.isNot(MIToken::IntegerLiteral) || Token.integerValue().isSigned())
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@ -1507,10 +1514,56 @@ bool MIParser::parseMDNode(MDNode *&Node) {
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return false;
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}
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bool MIParser::parseDIExpression(MDNode *&Expr) {
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assert(Token.is(MIToken::md_diexpr));
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lex();
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// FIXME: Share this parsing with the IL parser.
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SmallVector<uint64_t, 8> Elements;
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if (expectAndConsume(MIToken::lparen))
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return true;
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if (Token.isNot(MIToken::rparen)) {
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do {
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if (Token.is(MIToken::Identifier)) {
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if (unsigned Op = dwarf::getOperationEncoding(Token.stringValue())) {
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lex();
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Elements.push_back(Op);
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continue;
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}
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return error(Twine("invalid DWARF op '") + Token.stringValue() + "'");
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}
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if (Token.isNot(MIToken::IntegerLiteral) ||
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Token.integerValue().isSigned())
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return error("expected unsigned integer");
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auto &U = Token.integerValue();
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if (U.ugt(UINT64_MAX))
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return error("element too large, limit is " + Twine(UINT64_MAX));
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Elements.push_back(U.getZExtValue());
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lex();
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} while (consumeIfPresent(MIToken::comma));
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}
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if (expectAndConsume(MIToken::rparen))
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return true;
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Expr = DIExpression::get(MF.getFunction()->getContext(), Elements);
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return false;
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}
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bool MIParser::parseMetadataOperand(MachineOperand &Dest) {
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MDNode *Node = nullptr;
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if (Token.is(MIToken::exclaim)) {
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if (parseMDNode(Node))
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return true;
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} else if (Token.is(MIToken::md_diexpr)) {
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if (parseDIExpression(Node))
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return true;
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}
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Dest = MachineOperand::CreateMetadata(Node);
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return false;
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}
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@ -1851,6 +1904,7 @@ bool MIParser::parseMachineOperand(MachineOperand &Dest,
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return parseExternalSymbolOperand(Dest);
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case MIToken::SubRegisterIndex:
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return parseSubRegisterIndexOperand(Dest);
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case MIToken::md_diexpr:
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case MIToken::exclaim:
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return parseMetadataOperand(Dest);
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case MIToken::kw_cfi_same_value:
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@ -1046,6 +1046,10 @@ void SlotTracker::CreateFunctionSlot(const Value *V) {
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void SlotTracker::CreateMetadataSlot(const MDNode *N) {
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assert(N && "Can't insert a null Value into SlotTracker!");
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// Don't make slots for DIExpressions. We just print them inline everywhere.
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if (isa<DIExpression>(N))
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return;
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unsigned DestSlot = mdnNext;
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if (!mdnMap.insert(std::make_pair(N, DestSlot)).second)
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return;
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@ -2073,6 +2077,13 @@ static void WriteAsOperandInternal(raw_ostream &Out, const Metadata *MD,
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TypePrinting *TypePrinter,
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SlotTracker *Machine, const Module *Context,
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bool FromValue) {
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// Write DIExpressions inline when used as a value. Improves readability of
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// debug info intrinsics.
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if (const DIExpression *Expr = dyn_cast<DIExpression>(MD)) {
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writeDIExpression(Out, Expr, TypePrinter, Machine, Context);
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return;
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}
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if (const MDNode *N = dyn_cast<MDNode>(MD)) {
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std::unique_ptr<SlotTracker> MachineStorage;
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if (!Machine) {
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@ -2424,7 +2435,16 @@ void AssemblyWriter::printNamedMDNode(const NamedMDNode *NMD) {
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for (unsigned i = 0, e = NMD->getNumOperands(); i != e; ++i) {
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if (i)
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Out << ", ";
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int Slot = Machine.getMetadataSlot(NMD->getOperand(i));
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// Write DIExpressions inline.
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// FIXME: Ban DIExpressions in NamedMDNodes, they will serve no purpose.
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MDNode *Op = NMD->getOperand(i);
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if (auto *Expr = dyn_cast<DIExpression>(Op)) {
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writeDIExpression(Out, Expr, nullptr, nullptr, nullptr);
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continue;
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}
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int Slot = Machine.getMetadataSlot(Op);
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if (Slot == -1)
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Out << "<badref>";
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else
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@ -3,7 +3,7 @@
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@foo = global i32 0
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; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6, !7}
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; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6, !DIExpression(DW_OP_constu, 42, DW_OP_stack_value)}
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!named = !{!0, !1, !2, !3, !4, !5, !6, !7}
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!0 = !DIFile(filename: "scope.h", directory: "/path/to/dir")
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@ -17,7 +17,6 @@
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file: !2, line: 7, type: !3, isLocal: true,
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isDefinition: false, align: 32)
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; CHECK: !6 = !DIGlobalVariableExpression(var: !5, expr: !7)
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; CHECK: !6 = !DIGlobalVariableExpression(var: !5, expr: !DIExpression(DW_OP_constu, 42, DW_OP_stack_value))
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!6 = !DIGlobalVariableExpression(var: !5, expr: !7)
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; CHECK: !7 = !DIExpression(DW_OP_constu, 42, DW_OP_stack_value)
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!7 = !DIExpression(DW_OP_constu, 42, DW_OP_stack_value)
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@ -1,16 +1,17 @@
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; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
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; RUN: verify-uselistorder %s
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; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6}
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; CHECK: !named = !{
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; CHECK-SAME: !DIExpression(),
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; CHECK-SAME: !DIExpression(DW_OP_deref),
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; CHECK-SAME: !DIExpression(DW_OP_constu, 3, DW_OP_plus),
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; CHECK-SAME: !DIExpression(DW_OP_LLVM_fragment, 3, 7),
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; CHECK-SAME: !DIExpression(DW_OP_deref, DW_OP_plus_uconst, 3, DW_OP_LLVM_fragment, 3, 7),
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; CHECK-SAME: !DIExpression(DW_OP_constu, 2, DW_OP_swap, DW_OP_xderef),
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; CHECK-SAME: !DIExpression(DW_OP_plus_uconst, 3)}
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!named = !{!0, !1, !2, !3, !4, !5, !6}
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; CHECK: !0 = !DIExpression()
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; CHECK-NEXT: !1 = !DIExpression(DW_OP_deref)
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; CHECK-NEXT: !2 = !DIExpression(DW_OP_constu, 3, DW_OP_plus)
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; CHECK-NEXT: !3 = !DIExpression(DW_OP_LLVM_fragment, 3, 7)
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; CHECK-NEXT: !4 = !DIExpression(DW_OP_deref, DW_OP_plus_uconst, 3, DW_OP_LLVM_fragment, 3, 7)
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; CHECK-NEXT: !5 = !DIExpression(DW_OP_constu, 2, DW_OP_swap, DW_OP_xderef)
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; CHECK-NEXT: !6 = !DIExpression(DW_OP_plus_uconst, 3)
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!0 = !DIExpression()
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!1 = !DIExpression(DW_OP_deref)
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!2 = !DIExpression(DW_OP_constu, 3, DW_OP_plus)
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@ -1,9 +1,8 @@
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; RUN: not llvm-as -disable-output < %s 2>&1 | FileCheck -check-prefix VERIFY %s
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; RUN: llvm-as -disable-verify < %s | llvm-dis | FileCheck -check-prefix NOVERIFY %s
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; NOVERIFY: !named = !{!0}
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; NOVERIFY: !named = !{!DIExpression(0, 1, 9, 7, 2)}
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!named = !{!0}
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; NOVERIFY: !0 = !DIExpression(0, 1, 9, 7, 2)
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; VERIFY: assembly parsed, but does not verify
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!0 = !DIExpression(0, 1, 9, 7, 2)
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@ -2,8 +2,7 @@
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%class.A = type { i32, i32, i32, i32 }
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define void @_Z3fooi(%class.A* sret %agg.result) #0 !dbg !3 {
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; CHECK: call void @llvm.dbg.declare({{.*}}, metadata ![[EXPR:[0-9]+]]), !dbg
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; CHECK: ![[EXPR]] = !DIExpression()
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; CHECK: call void @llvm.dbg.declare({{.*}}, metadata !DIExpression()), !dbg
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call void @llvm.dbg.declare(metadata %class.A* %agg.result, metadata !13, metadata !16), !dbg !17
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ret void, !dbg !17
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}
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@ -5,16 +5,14 @@
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; BC: GLOBAL_DECL_ATTACHMENT
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; CHECK: @g = common global i32 0, align 4, !dbg ![[G:[0-9]+]]
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; CHECK: @h = common global i32 0, align 4, !dbg ![[H:[0-9]+]]
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; CHECK: ![[G]] = {{.*}}!DIGlobalVariableExpression(var: ![[GVAR:[0-9]+]], expr: ![[GEXPR:[0-9]+]])
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; CHECK: ![[G]] = {{.*}}!DIGlobalVariableExpression(var: ![[GVAR:[0-9]+]], expr: !DIExpression(DW_OP_plus_uconst, 1))
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; CHECK: ![[GVAR]] = distinct !DIGlobalVariable(name: "g",
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; CHECK: DICompileUnit({{.*}}, imports: ![[IMPORTS:[0-9]+]]
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; CHECK: !DIGlobalVariableExpression(var: ![[CVAR:[0-9]+]], expr: ![[CEXPR:[0-9]+]])
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; CHECK: !DIGlobalVariableExpression(var: ![[CVAR:[0-9]+]], expr: !DIExpression(DW_OP_constu, 23, DW_OP_stack_value))
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; CHECK: ![[CVAR]] = distinct !DIGlobalVariable(name: "c",
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; CHECK: ![[CEXPR]] = !DIExpression(DW_OP_constu, 23, DW_OP_stack_value)
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; CHECK: ![[HVAR:[0-9]+]] = distinct !DIGlobalVariable(name: "h",
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; CHECK: ![[IMPORTS]] = !{![[CIMPORT:[0-9]+]]}
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; CHECK: ![[CIMPORT]] = !DIImportedEntity({{.*}}entity: ![[HVAR]]
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; CHECK: ![[GEXPR]] = !DIExpression(DW_OP_plus_uconst, 1)
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; CHECK: ![[H]] = {{.*}}!DIGlobalVariableExpression(var: ![[HVAR]])
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@g = common global i32 0, align 4, !dbg !0
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@ -9,9 +9,8 @@
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!2 = !{}
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; CHECK: !3 = !{!4}
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!3 = !{!4}
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; CHECK: !4 = {{.*}}!DIGlobalVariableExpression(var: !5, expr: !8)
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; CHECK: !4 = {{.*}}!DIGlobalVariableExpression(var: !5, expr: !DIExpression(DW_OP_constu, 42, DW_OP_stack_value))
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; CHECK: !5 = !DIGlobalVariable(name: "c", scope: !0, file: !1, line: 1, type: !6, isLocal: false, isDefinition: true)
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; CHECK: !8 = !DIExpression(DW_OP_constu, 42, DW_OP_stack_value)
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!4 = !DIGlobalVariable(name: "c", scope: !0, file: !1, line: 1, type: !5, isLocal: false, isDefinition: true, variable: i32 42)
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!5 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !6)
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!6 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
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@ -6,7 +6,7 @@
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define void @f() !dbg !3 {
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entry:
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; CHECK-NOT: call void @llvm.dbg.value
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; CHECK: call void @llvm.dbg.value(metadata i32 42, metadata !8, metadata !9), !dbg !10
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; CHECK: call void @llvm.dbg.value(metadata i32 42, metadata !8, metadata !DIExpression())
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call void @llvm.dbg.value(metadata i32 42, i64 0, metadata !8, metadata !9), !dbg !10
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; CHECK-NOT: call void @llvm.dbg.value
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call void @llvm.dbg.value(metadata i32 0, i64 1, metadata !8, metadata !9), !dbg !10
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@ -4,41 +4,41 @@
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; CHECK-LABEL: name: debug_declare
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; CHECK: stack:
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; CHECK: - { id: {{.*}}, name: in.addr, type: default, offset: 0, size: {{.*}}, alignment: {{.*}},
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; CHECK-NEXT: callee-saved-register: '', di-variable: '!11', di-expression: '!12',
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; CHECK: DBG_VALUE debug-use %0(s32), debug-use _, !11, !12, debug-location !13
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; CHECK-NEXT: callee-saved-register: '', di-variable: '!11', di-expression: '!DIExpression()',
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; CHECK: DBG_VALUE debug-use %0(s32), debug-use _, !11, !DIExpression(), debug-location !12
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define void @debug_declare(i32 %in) #0 !dbg !7 {
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entry:
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%in.addr = alloca i32, align 4
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store i32 %in, i32* %in.addr, align 4
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call void @llvm.dbg.declare(metadata i32* %in.addr, metadata !11, metadata !12), !dbg !13
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call void @llvm.dbg.declare(metadata i32 %in, metadata !11, metadata !12), !dbg !13
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ret void, !dbg !13
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call void @llvm.dbg.declare(metadata i32* %in.addr, metadata !11, metadata !DIExpression()), !dbg !12
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call void @llvm.dbg.declare(metadata i32 %in, metadata !11, metadata !DIExpression()), !dbg !12
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ret void, !dbg !12
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}
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; CHECK-LABEL: name: debug_declare_vla
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; CHECK: DBG_VALUE debug-use %{{[0-9]+}}(p0), debug-use _, !15, !12, debug-location !16
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define void @debug_declare_vla(i32 %in) #0 !dbg !14 {
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; CHECK: DBG_VALUE debug-use %{{[0-9]+}}(p0), debug-use _, !14, !DIExpression(), debug-location !15
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define void @debug_declare_vla(i32 %in) #0 !dbg !13 {
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entry:
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%vla.addr = alloca i32, i32 %in
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call void @llvm.dbg.declare(metadata i32* %vla.addr, metadata !15, metadata !12), !dbg !16
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ret void, !dbg !16
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call void @llvm.dbg.declare(metadata i32* %vla.addr, metadata !14, metadata !DIExpression()), !dbg !15
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ret void, !dbg !15
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}
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; CHECK-LABEL: name: debug_value
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; CHECK: [[IN:%[0-9]+]](s32) = COPY %w0
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define void @debug_value(i32 %in) #0 !dbg !17 {
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define void @debug_value(i32 %in) #0 !dbg !16 {
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%addr = alloca i32
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; CHECK: DBG_VALUE debug-use [[IN]](s32), debug-use _, !18, !12, debug-location !19
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call void @llvm.dbg.value(metadata i32 %in, i64 0, metadata !18, metadata !12), !dbg !19
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; CHECK: DBG_VALUE debug-use [[IN]](s32), debug-use _, !17, !DIExpression(), debug-location !18
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call void @llvm.dbg.value(metadata i32 %in, i64 0, metadata !17, metadata !DIExpression()), !dbg !18
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store i32 %in, i32* %addr
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; CHECK: DBG_VALUE debug-use %1(p0), debug-use _, !18, !20, debug-location !19
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call void @llvm.dbg.value(metadata i32* %addr, i64 0, metadata !18, metadata !20), !dbg !19
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; CHECK: DBG_VALUE 123, 0, !18, !12, debug-location !19
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call void @llvm.dbg.value(metadata i32 123, i64 0, metadata !18, metadata !12), !dbg !19
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; CHECK: DBG_VALUE float 1.000000e+00, 0, !18, !12, debug-location !19
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call void @llvm.dbg.value(metadata float 1.000000e+00, i64 0, metadata !18, metadata !12), !dbg !19
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||||
; CHECK: DBG_VALUE _, 0, !18, !12, debug-location !19
|
||||
call void @llvm.dbg.value(metadata i32* null, i64 0, metadata !18, metadata !12), !dbg !19
|
||||
; CHECK: DBG_VALUE debug-use %1(p0), debug-use _, !17, !DIExpression(DW_OP_deref), debug-location !18
|
||||
call void @llvm.dbg.value(metadata i32* %addr, i64 0, metadata !17, metadata !DIExpression(DW_OP_deref)), !dbg !18
|
||||
; CHECK: DBG_VALUE 123, 0, !17, !DIExpression(), debug-location !18
|
||||
call void @llvm.dbg.value(metadata i32 123, i64 0, metadata !17, metadata !DIExpression()), !dbg !18
|
||||
; CHECK: DBG_VALUE float 1.000000e+00, 0, !17, !DIExpression(), debug-location !18
|
||||
call void @llvm.dbg.value(metadata float 1.000000e+00, i64 0, metadata !17, metadata !DIExpression()), !dbg !18
|
||||
; CHECK: DBG_VALUE _, 0, !17, !DIExpression(), debug-location !18
|
||||
call void @llvm.dbg.value(metadata i32* null, i64 0, metadata !17, metadata !DIExpression()), !dbg !18
|
||||
ret void
|
||||
}
|
||||
|
||||
@ -62,12 +62,10 @@ declare void @llvm.dbg.value(metadata, i64, metadata, metadata)
|
||||
!9 = !{null, !10}
|
||||
!10 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
||||
!11 = !DILocalVariable(name: "in", arg: 1, scope: !7, file: !1, line: 1, type: !10)
|
||||
!12 = !DIExpression()
|
||||
!13 = !DILocation(line: 1, column: 14, scope: !7)
|
||||
!14 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
|
||||
!15 = !DILocalVariable(name: "in", arg: 1, scope: !14, file: !1, line: 1, type: !10)
|
||||
!16 = !DILocation(line: 1, column: 14, scope: !14)
|
||||
!17 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
|
||||
!18 = !DILocalVariable(name: "in", arg: 1, scope: !17, file: !1, line: 1, type: !10)
|
||||
!19 = !DILocation(line: 1, column: 14, scope: !17)
|
||||
!20 = !DIExpression(DW_OP_deref)
|
||||
!12 = !DILocation(line: 1, column: 14, scope: !7)
|
||||
!13 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
|
||||
!14 = !DILocalVariable(name: "in", arg: 1, scope: !13, file: !1, line: 1, type: !10)
|
||||
!15 = !DILocation(line: 1, column: 14, scope: !13)
|
||||
!16 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 1, type: !8, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
|
||||
!17 = !DILocalVariable(name: "in", arg: 1, scope: !16, file: !1, line: 1, type: !10)
|
||||
!18 = !DILocation(line: 1, column: 14, scope: !16)
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
|
||||
define void @test_dbg_value() !dbg !5 {
|
||||
; Keep the dbg metadata live by referencing it in the IR.
|
||||
call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !7, metadata !9), !dbg !10
|
||||
call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !7, metadata !DIExpression()), !dbg !9
|
||||
ret void
|
||||
}
|
||||
|
||||
@ -23,8 +23,7 @@
|
||||
!6 = !DISubroutineType(types: !2)
|
||||
!7 = !DILocalVariable(name: "in", arg: 1, scope: !5, file: !1, line: 1, type: !8)
|
||||
!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
||||
!9 = !DIExpression()
|
||||
!10 = !DILocation(line: 1, column: 1, scope: !5)
|
||||
!9 = !DILocation(line: 1, column: 1, scope: !5)
|
||||
...
|
||||
|
||||
---
|
||||
@ -37,9 +36,9 @@ body: |
|
||||
bb.0:
|
||||
liveins: %w0
|
||||
%0:_(s32) = COPY %w0
|
||||
; CHECK: DBG_VALUE debug-use %0(s32), debug-use _, !7, !9, debug-location !10
|
||||
DBG_VALUE debug-use %0(s32), debug-use _, !7, !9, debug-location !10
|
||||
; CHECK: DBG_VALUE debug-use %0(s32), debug-use _, !7, !DIExpression(), debug-location !9
|
||||
DBG_VALUE debug-use %0(s32), debug-use _, !7, !DIExpression(), debug-location !9
|
||||
|
||||
; CHECK: DBG_VALUE _, 0, !7, !9, debug-location !10
|
||||
DBG_VALUE _, 0, !7, !9, debug-location !10
|
||||
; CHECK: DBG_VALUE _, 0, !7, !DIExpression(), debug-location !9
|
||||
DBG_VALUE _, 0, !7, !DIExpression(), debug-location !9
|
||||
...
|
||||
|
||||
@ -5,12 +5,12 @@
|
||||
|
||||
define void @test_dbg_value(i32 %a) !dbg !5 {
|
||||
%tmp0 = add i32 %a, %a
|
||||
call void @llvm.dbg.value(metadata i32 %tmp0, i64 0, metadata !7, metadata !9), !dbg !10
|
||||
call void @llvm.dbg.value(metadata i32 %tmp0, i64 0, metadata !7, metadata !DIExpression()), !dbg !9
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @test_dbg_value_dead(i32 %a) !dbg !11 {
|
||||
call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !12, metadata !9), !dbg !13
|
||||
define void @test_dbg_value_dead(i32 %a) !dbg !10 {
|
||||
call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !11, metadata !DIExpression()), !dbg !12
|
||||
ret void
|
||||
}
|
||||
|
||||
@ -28,11 +28,10 @@
|
||||
!6 = !DISubroutineType(types: !2)
|
||||
!7 = !DILocalVariable(name: "in", arg: 1, scope: !5, file: !1, line: 1, type: !8)
|
||||
!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
|
||||
!9 = !DIExpression()
|
||||
!10 = !DILocation(line: 1, column: 1, scope: !5)
|
||||
!11 = distinct !DISubprogram(name: "test_dbg_value", scope: !1, file: !1, line: 1, type: !6, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
|
||||
!12 = !DILocalVariable(name: "in", arg: 1, scope: !11, file: !1, line: 1, type: !8)
|
||||
!13 = !DILocation(line: 1, column: 1, scope: !11)
|
||||
!9 = !DILocation(line: 1, column: 1, scope: !5)
|
||||
!10 = distinct !DISubprogram(name: "test_dbg_value", scope: !1, file: !1, line: 1, type: !6, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, variables: !2)
|
||||
!11 = !DILocalVariable(name: "in", arg: 1, scope: !10, file: !1, line: 1, type: !8)
|
||||
!12 = !DILocation(line: 1, column: 1, scope: !10)
|
||||
...
|
||||
|
||||
---
|
||||
@ -50,9 +49,9 @@ body: |
|
||||
; CHECK: %0 = COPY %w0
|
||||
; CHECK-NEXT: %1 = ADDWrr %0, %0
|
||||
; CHECK-NEXT: %w0 = COPY %1
|
||||
; CHECK-NEXT: DBG_VALUE debug-use %1, debug-use _, !7, !9, debug-location !10
|
||||
; CHECK-NEXT: DBG_VALUE debug-use %1, debug-use _, !7, !DIExpression(), debug-location !9
|
||||
|
||||
DBG_VALUE debug-use %1(s32), debug-use _, !7, !9, debug-location !10
|
||||
DBG_VALUE debug-use %1(s32), debug-use _, !7, !DIExpression(), debug-location !9
|
||||
...
|
||||
|
||||
---
|
||||
@ -66,7 +65,7 @@ body: |
|
||||
%0:gpr(s32) = COPY %w0
|
||||
|
||||
; CHECK-NOT: COPY
|
||||
; CHECK: DBG_VALUE debug-use _, debug-use _, !7, !9, debug-location !10
|
||||
; CHECK: DBG_VALUE debug-use _, debug-use _, !7, !DIExpression(), debug-location !9
|
||||
|
||||
DBG_VALUE debug-use %0(s32), debug-use _, !7, !9, debug-location !10
|
||||
DBG_VALUE debug-use %0(s32), debug-use _, !7, !DIExpression(), debug-location !9
|
||||
...
|
||||
|
||||
@ -8,18 +8,18 @@
|
||||
entry:
|
||||
%x.addr = alloca i32, align 4
|
||||
store i32 %x, i32* %x.addr, align 4
|
||||
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !12, metadata !13), !dbg !14
|
||||
%0 = load i32, i32* %x.addr, align 4, !dbg !15
|
||||
ret i32 %0, !dbg !15
|
||||
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !12, metadata !DIExpression()), !dbg !13
|
||||
%0 = load i32, i32* %x.addr, align 4, !dbg !14
|
||||
ret i32 %0, !dbg !14
|
||||
}
|
||||
|
||||
define i32 @test_typed_immediates(i32 %x) #0 {
|
||||
entry:
|
||||
%x.addr = alloca i32, align 4
|
||||
store i32 %x, i32* %x.addr, align 4
|
||||
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !12, metadata !13), !dbg !14
|
||||
%0 = load i32, i32* %x.addr, align 4, !dbg !15
|
||||
ret i32 %0, !dbg !15
|
||||
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !12, metadata !DIExpression()), !dbg !13
|
||||
%0 = load i32, i32* %x.addr, align 4, !dbg !14
|
||||
ret i32 %0, !dbg !14
|
||||
}
|
||||
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
||||
@ -43,9 +43,8 @@
|
||||
!10 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!11 = !{!"clang version 3.7.0"}
|
||||
!12 = !DILocalVariable(name: "x", arg: 1, scope: !4, file: !5, line: 4, type: !8)
|
||||
!13 = !DIExpression()
|
||||
!14 = !DILocation(line: 4, scope: !4)
|
||||
!15 = !DILocation(line: 8, scope: !4)
|
||||
!13 = !DILocation(line: 4, scope: !4)
|
||||
!14 = !DILocation(line: 8, scope: !4)
|
||||
|
||||
...
|
||||
---
|
||||
@ -60,14 +59,14 @@ stack:
|
||||
body: |
|
||||
bb.0.entry:
|
||||
liveins: %edi
|
||||
; CHECK: DBG_VALUE debug-use _, 0, !11, !12, debug-location !13
|
||||
; CHECK: %eax = COPY %0, debug-location !14
|
||||
; CHECK: RETQ %eax, debug-location !14
|
||||
; CHECK: DBG_VALUE debug-use _, 0, !11, !DIExpression(), debug-location !12
|
||||
; CHECK: %eax = COPY %0, debug-location !13
|
||||
; CHECK: RETQ %eax, debug-location !13
|
||||
%0 = COPY %edi
|
||||
DBG_VALUE debug-use _, 0, !12, !13, debug-location !14
|
||||
DBG_VALUE debug-use _, 0, !12, !DIExpression(), debug-location !13
|
||||
MOV32mr %stack.0.x.addr, 1, _, 0, _, %0
|
||||
%eax = COPY %0, debug-location !15
|
||||
RETQ %eax, debug-location !15
|
||||
%eax = COPY %0, debug-location !14
|
||||
RETQ %eax, debug-location !14
|
||||
...
|
||||
---
|
||||
name: test_typed_immediates
|
||||
@ -83,12 +82,12 @@ body: |
|
||||
liveins: %edi
|
||||
|
||||
%0 = COPY %edi
|
||||
; CHECK: DBG_VALUE _, i32 0, !11, !12
|
||||
; CHECK-NEXT: DBG_VALUE _, i64 -22, !11, !12
|
||||
; CHECK-NEXT: DBG_VALUE _, i128 123492148938512984928424384934328985928, !11, !12
|
||||
DBG_VALUE _, i32 0, !12, !13
|
||||
DBG_VALUE _, i64 -22, !12, !13
|
||||
DBG_VALUE _, i128 123492148938512984928424384934328985928, !12, !13
|
||||
; CHECK: DBG_VALUE _, i32 0, !DIExpression(), !12
|
||||
; CHECK-NEXT: DBG_VALUE _, i64 -22, !DIExpression(), !12
|
||||
; CHECK-NEXT: DBG_VALUE _, i128 123492148938512984928424384934328985928, !DIExpression(), !12
|
||||
DBG_VALUE _, i32 0, !DIExpression(), !13
|
||||
DBG_VALUE _, i64 -22, !DIExpression(), !13
|
||||
DBG_VALUE _, i128 123492148938512984928424384934328985928, !DIExpression(), !13
|
||||
MOV32mr %stack.0.x.addr, 1, _, 0, _, %0
|
||||
%eax = COPY %0
|
||||
RETQ %eax
|
||||
|
||||
@ -8,9 +8,9 @@
|
||||
entry:
|
||||
%x.addr = alloca i32, align 4
|
||||
store i32 %x, i32* %x.addr, align 4
|
||||
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !12, metadata !13), !dbg !14
|
||||
%0 = load i32, i32* %x.addr, align 4, !dbg !15
|
||||
ret i32 %0, !dbg !15
|
||||
call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !12, metadata !DIExpression()), !dbg !13
|
||||
%0 = load i32, i32* %x.addr, align 4, !dbg !14
|
||||
ret i32 %0, !dbg !14
|
||||
}
|
||||
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
||||
@ -34,9 +34,8 @@
|
||||
!10 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!11 = !{!"clang version 3.7.0"}
|
||||
!12 = !DILocalVariable(name: "x", arg: 1, scope: !4, file: !5, line: 4, type: !8)
|
||||
!13 = !DIExpression()
|
||||
!14 = !DILocation(line: 4, scope: !4)
|
||||
!15 = !DILocation(line: 8, scope: !4)
|
||||
!13 = !DILocation(line: 4, scope: !4)
|
||||
!14 = !DILocation(line: 8, scope: !4)
|
||||
|
||||
...
|
||||
---
|
||||
@ -52,9 +51,9 @@ body: |
|
||||
bb.0.entry:
|
||||
liveins: %edi
|
||||
; CHECK: %0 = COPY %edi
|
||||
; CHECK-NEXT: DBG_VALUE _, 0, !11, !12
|
||||
; CHECK-NEXT: DBG_VALUE _, 0, !11, !DIExpression()
|
||||
%0 = COPY %edi
|
||||
DBG_VALUE _, 0, !12, ! 13
|
||||
DBG_VALUE _, 0, !12, !DIExpression()
|
||||
MOV32mr %stack.0.x.addr, 1, _, 0, _, %0
|
||||
%eax = COPY %0
|
||||
RETQ %eax
|
||||
|
||||
@ -15,7 +15,7 @@
|
||||
%1 = bitcast [256 x i8]* %y.i to i8*
|
||||
call void @llvm.lifetime.end(i64 -1, i8* %1) #3
|
||||
call void @llvm.lifetime.start(i64 -1, i8* %0) #3
|
||||
call void @llvm.dbg.declare(metadata i8* %0, metadata !4, metadata !7) #3, !dbg !8
|
||||
call void @llvm.dbg.declare(metadata i8* %0, metadata !4, metadata !DIExpression()) #3, !dbg !7
|
||||
br label %for.body
|
||||
}
|
||||
|
||||
@ -35,14 +35,13 @@
|
||||
!1 = !DIFile(filename: "t.c", directory: "")
|
||||
!2 = !{}
|
||||
!3 = !{i32 1, !"Debug Info Version", i32 3}
|
||||
!4 = !DILocalVariable(name: "x", scope: !5, file: !1, line: 16, type: !9)
|
||||
!4 = !DILocalVariable(name: "x", scope: !5, file: !1, line: 16, type: !8)
|
||||
!5 = distinct !DISubprogram(scope: null, isLocal: false, isDefinition: true, isOptimized: false, unit: !0)
|
||||
!6 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
|
||||
!7 = !DIExpression()
|
||||
!8 = !DILocation(line: 0, scope: !5)
|
||||
!9 = !DICompositeType(tag: DW_TAG_array_type, baseType: !6, size: 2048, align: 8, elements: !10)
|
||||
!10 = !{!11}
|
||||
!11 = !DISubrange(count: 256)
|
||||
!7 = !DILocation(line: 0, scope: !5)
|
||||
!8 = !DICompositeType(tag: DW_TAG_array_type, baseType: !6, size: 2048, align: 8, elements: !9)
|
||||
!9 = !{!10}
|
||||
!10 = !DISubrange(count: 256)
|
||||
...
|
||||
---
|
||||
name: foo
|
||||
@ -52,17 +51,17 @@ frameInfo:
|
||||
# CHECK-LABEL: foo
|
||||
# CHECK: stack:
|
||||
# CHECK: - { id: 0, name: y.i, type: default, offset: 0, size: 256, alignment: 16,
|
||||
# CHECK-NEXT: callee-saved-register: '', di-variable: '!4', di-expression: '!10',
|
||||
# CHECK-NEXT: di-location: '!11' }
|
||||
# CHECK-NEXT: callee-saved-register: '', di-variable: '!4', di-expression: '!DIExpression()',
|
||||
# CHECK-NEXT: di-location: '!10' }
|
||||
stack:
|
||||
- { id: 0, name: y.i, offset: 0, size: 256, alignment: 16, di-variable: '!4',
|
||||
di-expression: '!7', di-location: '!8' }
|
||||
di-expression: '!DIExpression()', di-location: '!7' }
|
||||
body: |
|
||||
bb.0.entry:
|
||||
successors: %bb.1.for.body
|
||||
bb.1.for.body:
|
||||
successors: %bb.1.for.body
|
||||
|
||||
DBG_VALUE %stack.0.y.i, 0, !4, !7, debug-location !8
|
||||
DBG_VALUE %stack.0.y.i, 0, !4, !DIExpression(), debug-location !7
|
||||
JMP_1 %bb.1.for.body
|
||||
...
|
||||
|
||||
@ -14,22 +14,22 @@
|
||||
@d = common local_unnamed_addr global i32 0, align 4
|
||||
@b = common local_unnamed_addr global i32 0, align 4
|
||||
|
||||
define i32 @fn1() local_unnamed_addr !dbg !9 {
|
||||
%1 = load %struct.A*, %struct.A** @c, align 8, !dbg !14
|
||||
%2 = load i32, i32* @a, align 4, !dbg !14
|
||||
%3 = sext i32 %2 to i64, !dbg !14
|
||||
%4 = getelementptr inbounds %struct.A, %struct.A* %1, i64 %3, !dbg !14
|
||||
%5 = ptrtoint %struct.A* %4 to i64, !dbg !14
|
||||
%6 = trunc i64 %5 to i32, !dbg !14
|
||||
store i32 %6, i32* @d, align 4, !dbg !14
|
||||
%7 = getelementptr inbounds %struct.A, %struct.A* %1, i64 %3, i32 2, !dbg !15
|
||||
tail call void @llvm.dbg.value(metadata i32* %7, i64 0, metadata !12, metadata !16), !dbg !17
|
||||
br label %8, !dbg !18
|
||||
define i32 @fn1() local_unnamed_addr !dbg !8 {
|
||||
%1 = load %struct.A*, %struct.A** @c, align 8, !dbg !13
|
||||
%2 = load i32, i32* @a, align 4, !dbg !13
|
||||
%3 = sext i32 %2 to i64, !dbg !13
|
||||
%4 = getelementptr inbounds %struct.A, %struct.A* %1, i64 %3, !dbg !13
|
||||
%5 = ptrtoint %struct.A* %4 to i64, !dbg !13
|
||||
%6 = trunc i64 %5 to i32, !dbg !13
|
||||
store i32 %6, i32* @d, align 4, !dbg !13
|
||||
%7 = getelementptr inbounds %struct.A, %struct.A* %1, i64 %3, i32 2, !dbg !14
|
||||
tail call void @llvm.dbg.value(metadata i32* %7, i64 0, metadata !11, metadata !DIExpression()), !dbg !15
|
||||
br label %8, !dbg !16
|
||||
|
||||
; <label>:8: ; preds = %8, %0
|
||||
%9 = load i32, i32* %7, align 4, !dbg !19
|
||||
store i32 %9, i32* @d, align 4, !dbg !19
|
||||
br label %8, !dbg !20
|
||||
%9 = load i32, i32* %7, align 4, !dbg !17
|
||||
store i32 %9, i32* @d, align 4, !dbg !17
|
||||
br label %8, !dbg !18
|
||||
}
|
||||
|
||||
; Function Attrs: nounwind readnone
|
||||
@ -39,7 +39,6 @@
|
||||
|
||||
!llvm.dbg.cu = !{!0}
|
||||
!llvm.module.flags = !{!5, !6, !7}
|
||||
!misc = !{!8}
|
||||
|
||||
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !3, globals: !2)
|
||||
!1 = !DIFile(filename: "test.c", directory: "")
|
||||
@ -49,19 +48,17 @@
|
||||
!5 = !{i32 2, !"Dwarf Version", i32 4}
|
||||
!6 = !{i32 2, !"Debug Info Version", i32 3}
|
||||
!7 = !{i32 1, !"PIC Level", i32 2}
|
||||
!8 = !DIExpression(DW_OP_plus_uconst, 8, DW_OP_stack_value)
|
||||
!9 = distinct !DISubprogram(name: "fn1", scope: !1, file: !1, line: 7, type: !10, isLocal: false, isDefinition: true, scopeLine: 7, isOptimized: true, unit: !0, variables: !11)
|
||||
!10 = !DISubroutineType(types: !3)
|
||||
!11 = !{!12}
|
||||
!12 = !DILocalVariable(name: "e", scope: !9, file: !1, line: 8, type: !13)
|
||||
!13 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !4, size: 64)
|
||||
!14 = !DILocation(line: 9, scope: !9)
|
||||
!15 = !DILocation(line: 10, scope: !9)
|
||||
!16 = !DIExpression()
|
||||
!17 = !DILocation(line: 8, scope: !9)
|
||||
!18 = !DILocation(line: 11, scope: !9)
|
||||
!19 = !DILocation(line: 13, scope: !9)
|
||||
!20 = !DILocation(line: 14, scope: !9)
|
||||
!8 = distinct !DISubprogram(name: "fn1", scope: !1, file: !1, line: 7, type: !9, isLocal: false, isDefinition: true, scopeLine: 7, isOptimized: true, unit: !0, variables: !10)
|
||||
!9 = !DISubroutineType(types: !3)
|
||||
!10 = !{!11}
|
||||
!11 = !DILocalVariable(name: "e", scope: !8, file: !1, line: 8, type: !12)
|
||||
!12 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !4, size: 64)
|
||||
!13 = !DILocation(line: 9, scope: !8)
|
||||
!14 = !DILocation(line: 10, scope: !8)
|
||||
!15 = !DILocation(line: 8, scope: !8)
|
||||
!16 = !DILocation(line: 11, scope: !8)
|
||||
!17 = !DILocation(line: 13, scope: !8)
|
||||
!18 = !DILocation(line: 14, scope: !8)
|
||||
|
||||
...
|
||||
---
|
||||
@ -98,28 +95,28 @@ body: |
|
||||
bb.0 (%ir-block.0):
|
||||
successors: %bb.1(0x80000000)
|
||||
|
||||
; CHECK: %3 = LEA64r %2, 2, %2, 0, _, debug-location !14
|
||||
; CHECK-NEXT: %4 = LEA64r %1, 4, %3, 0, _, debug-location !14
|
||||
; CHECK-NOT: %0 = LEA64r %1, 4, %3, 8, _, debug-location !15
|
||||
; CHECK: DBG_VALUE debug-use %4, debug-use _, !12, !8, debug-location !17
|
||||
; CHECK: %3 = LEA64r %2, 2, %2, 0, _, debug-location !13
|
||||
; CHECK-NEXT: %4 = LEA64r %1, 4, %3, 0, _, debug-location !13
|
||||
; CHECK-NOT: %0 = LEA64r %1, 4, %3, 8, _, debug-location !14
|
||||
; CHECK: DBG_VALUE debug-use %4, debug-use _, !11, !DIExpression(DW_OP_plus_uconst, 8, DW_OP_stack_value), debug-location !15
|
||||
|
||||
%1 = MOV64rm %rip, 1, _, @c, _, debug-location !14 :: (dereferenceable load 8 from @c)
|
||||
%2 = MOVSX64rm32 %rip, 1, _, @a, _, debug-location !14 :: (dereferenceable load 4 from @a)
|
||||
%3 = LEA64r %2, 2, %2, 0, _, debug-location !14
|
||||
%4 = LEA64r %1, 4, %3, 0, _, debug-location !14
|
||||
%5 = COPY %4.sub_32bit, debug-location !14
|
||||
MOV32mr %rip, 1, _, @d, _, killed %5, debug-location !14 :: (store 4 into @d)
|
||||
%0 = LEA64r %1, 4, %3, 8, _, debug-location !15
|
||||
DBG_VALUE debug-use %0, debug-use _, !12, !16, debug-location !17
|
||||
%1 = MOV64rm %rip, 1, _, @c, _, debug-location !13 :: (dereferenceable load 8 from @c)
|
||||
%2 = MOVSX64rm32 %rip, 1, _, @a, _, debug-location !13 :: (dereferenceable load 4 from @a)
|
||||
%3 = LEA64r %2, 2, %2, 0, _, debug-location !13
|
||||
%4 = LEA64r %1, 4, %3, 0, _, debug-location !13
|
||||
%5 = COPY %4.sub_32bit, debug-location !13
|
||||
MOV32mr %rip, 1, _, @d, _, killed %5, debug-location !13 :: (store 4 into @d)
|
||||
%0 = LEA64r %1, 4, %3, 8, _, debug-location !14
|
||||
DBG_VALUE debug-use %0, debug-use _, !11, !DIExpression(), debug-location !15
|
||||
|
||||
; CHECK-LABEL: bb.1 (%ir-block.8):
|
||||
; CHECK: %6 = MOV32rm %4, 1, _, 8, _, debug-location !19 :: (load 4 from %ir.7)
|
||||
; CHECK: %6 = MOV32rm %4, 1, _, 8, _, debug-location !17 :: (load 4 from %ir.7)
|
||||
|
||||
bb.1 (%ir-block.8):
|
||||
successors: %bb.1(0x80000000)
|
||||
|
||||
%6 = MOV32rm %0, 1, _, 0, _, debug-location !19 :: (load 4 from %ir.7)
|
||||
MOV32mr %rip, 1, _, @d, _, killed %6, debug-location !19 :: (store 4 into @d)
|
||||
JMP_1 %bb.1, debug-location !20
|
||||
%6 = MOV32rm %0, 1, _, 0, _, debug-location !17 :: (load 4 from %ir.7)
|
||||
MOV32mr %rip, 1, _, @d, _, killed %6, debug-location !17 :: (store 4 into @d)
|
||||
JMP_1 %bb.1, debug-location !18
|
||||
|
||||
...
|
||||
|
||||
@ -227,6 +227,11 @@
|
||||
!47 = !DIBasicType(name: "long int", size: 64, encoding: DW_ATE_signed)
|
||||
!48 = !DILocation(line: 10, column: 8, scope: !40, inlinedAt: !45)
|
||||
|
||||
# CHECK: ![[I_VAR:[0-9]+]] = !DILocalVariable(name: "i", {{.*}}line: 9, {{.*}})
|
||||
# CHECK: ![[I_LOC:[0-9]+]] = !DILocation(line: 9, column: 37, {{.*}})
|
||||
# CHECK: ![[J_VAR:[0-9]+]] = !DILocalVariable(name: "j", {{.*}}line: 10, {{.*}})
|
||||
# CHECK: ![[J_LOC:[0-9]+]] = !DILocation(line: 10, column: 8, {{.*}})
|
||||
|
||||
...
|
||||
---
|
||||
name: _ZN1sC2Ei
|
||||
@ -246,8 +251,8 @@ body: |
|
||||
liveins: %esi, %rdi, %r14, %rbx, %rbp
|
||||
|
||||
; CHECK: [[REGISTER:%r[a-z0-9]+]] = LEA64r {{%r[a-z0-9]+}}, 1, _, -20, _
|
||||
; CHECK-NEXT: DBG_VALUE debug-use [[REGISTER]], debug-use _, !46, !17, debug-location !48
|
||||
; CHECK-NEXT: DBG_VALUE debug-use [[REGISTER]], debug-use _, !39, !17, debug-location !44
|
||||
; CHECK-NEXT: DBG_VALUE debug-use [[REGISTER]], debug-use _, ![[J_VAR]], !DIExpression(), debug-location ![[J_LOC]]
|
||||
; CHECK-NEXT: DBG_VALUE debug-use [[REGISTER]], debug-use _, ![[I_VAR]], !DIExpression(), debug-location ![[I_LOC]]
|
||||
|
||||
frame-setup PUSH64r killed %rbp, implicit-def %rsp, implicit %rsp
|
||||
CFI_INSTRUCTION def_cfa_offset 16
|
||||
|
||||
@ -20,14 +20,14 @@ entry:
|
||||
; no native double data type available.
|
||||
; Test that debug info for both values survives:
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 0,
|
||||
; CHECK-SAME: metadata ![[C:.*]], metadata ![[REAL:.*]])
|
||||
; CHECK-SAME: metadata ![[C:[^,]*]],
|
||||
; CHECK-SAME: metadata !DIExpression(DW_OP_LLVM_fragment, 0, 64))
|
||||
store double 0.000000e+00, double* %c.imagp, align 8, !dbg !17
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 0,
|
||||
; CHECK-SAME: metadata ![[C]], metadata ![[IMG:.*]])
|
||||
; CHECK-SAME: metadata ![[C]],
|
||||
; CHECK-SAME: metadata !DIExpression(DW_OP_LLVM_fragment, 64, 64))
|
||||
ret void, !dbg !18
|
||||
}
|
||||
; CHECK: ![[REAL]] = !DIExpression(DW_OP_LLVM_fragment, 0, 64)
|
||||
; CHECK: ![[IMG]] = !DIExpression(DW_OP_LLVM_fragment, 64, 64)
|
||||
|
||||
; Function Attrs: nounwind readnone
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
||||
|
||||
@ -24,11 +24,9 @@ target triple = "x86_64-apple-macosx10.12.0"
|
||||
; CHECK: @array.0.0 = internal unnamed_addr global i32 0, align 16, !dbg ![[EL0:.*]]
|
||||
; CHECK: @array.1.0 = internal unnamed_addr global i32 0, align 8, !dbg ![[EL1:.*]]
|
||||
;
|
||||
; CHECK: ![[EL0]] = !DIGlobalVariableExpression(var: ![[VAR:.*]], expr: ![[EX1:.*]])
|
||||
; CHECK: ![[EL0]] = !DIGlobalVariableExpression(var: ![[VAR:.*]], expr: !DIExpression(DW_OP_LLVM_fragment, 0, 32))
|
||||
; CHECK: ![[VAR]] = distinct !DIGlobalVariable(name: "array"
|
||||
; CHECK: ![[EX1]] = !DIExpression(DW_OP_LLVM_fragment, 0, 32)
|
||||
; CHECK: ![[EL1]] = !DIGlobalVariableExpression(var: ![[VAR]], expr: ![[EX2:.*]])
|
||||
; CHECK: ![[EX2]] = !DIExpression(DW_OP_LLVM_fragment, 64, 32)
|
||||
; CHECK: ![[EL1]] = !DIGlobalVariableExpression(var: ![[VAR]], expr: !DIExpression(DW_OP_LLVM_fragment, 64, 32))
|
||||
|
||||
|
||||
; Function Attrs: nounwind optsize ssp uwtable
|
||||
|
||||
@ -22,11 +22,9 @@ target triple = "x86_64-apple-macosx10.12.0"
|
||||
; CHECK: @static_struct.0 = internal unnamed_addr global i32 0, align 8, !dbg ![[EL0:.*]]
|
||||
; CHECK: @static_struct.1 = internal unnamed_addr global i64 0, align 8, !dbg ![[EL1:.*]]
|
||||
|
||||
; CHECK: ![[EL0]] = !DIGlobalVariableExpression(var: ![[VAR:.*]], expr: ![[EX1:.*]])
|
||||
; CHECK: ![[EL0]] = !DIGlobalVariableExpression(var: ![[VAR:.*]], expr: !DIExpression(DW_OP_LLVM_fragment, 0, 32))
|
||||
; CHECK: ![[VAR]] = distinct !DIGlobalVariable(name: "static_struct"
|
||||
; CHECK: ![[EX1]] = !DIExpression(DW_OP_LLVM_fragment, 0, 32)
|
||||
; CHECK: ![[EL1]] = !DIGlobalVariableExpression(var: ![[VAR]], expr: ![[EX2:.*]])
|
||||
; CHECK: ![[EX2]] = !DIExpression(DW_OP_LLVM_fragment, 32, 64)
|
||||
; CHECK: ![[EL1]] = !DIGlobalVariableExpression(var: ![[VAR]], expr: !DIExpression(DW_OP_LLVM_fragment, 32, 64))
|
||||
|
||||
@static_struct = internal global %struct.mystruct zeroinitializer, align 8, !dbg !0
|
||||
|
||||
|
||||
@ -24,12 +24,16 @@
|
||||
# with clang -g -O1 -c -emit-llvm LiveDebugValues-3preds.c -S -o live-debug-values-3preds.ll
|
||||
# then llc -stop-after stackmap-liveness live-debug-values-3preds.ll -o /dev/null > live-debug-values-3preds.mir
|
||||
|
||||
# CHECK: ![[X_VAR:[0-9]+]] = !DILocalVariable(name: "x", {{.*}})
|
||||
# CHECK: ![[Y_VAR:[0-9]+]] = !DILocalVariable(name: "y", {{.*}})
|
||||
# CHECK: ![[Z_VAR:[0-9]+]] = !DILocalVariable(name: "z", {{.*}})
|
||||
|
||||
# DBG_VALUE for variables "x", "y" and "z" are extended into BB#9 from its
|
||||
# predecessors BB#0, BB#2 and BB#8.
|
||||
# CHECK: bb.9.for.end:
|
||||
# CHECK-DAG: DBG_VALUE debug-use %edi, debug-use _, !11, !16, debug-location !17
|
||||
# CHECK-DAG: DBG_VALUE debug-use %edx, debug-use _, !13, !16, debug-location !20
|
||||
# CHECK-DAG: DBG_VALUE debug-use %esi, debug-use _, !12, !16, debug-location !18
|
||||
# CHECK-DAG: DBG_VALUE debug-use %edi, debug-use _, ![[X_VAR]], !DIExpression(), debug-location !{{[0-9]+}}
|
||||
# CHECK-DAG: DBG_VALUE debug-use %esi, debug-use _, ![[Y_VAR]], !DIExpression(), debug-location !{{[0-9]+}}
|
||||
# CHECK-DAG: DBG_VALUE debug-use %edx, debug-use _, ![[Z_VAR]], !DIExpression(), debug-location !{{[0-9]+}}
|
||||
# CHECK: RET
|
||||
|
||||
--- |
|
||||
|
||||
@ -47,40 +47,41 @@
|
||||
# llc -stop-after=funclet-layout < spill1.ll > spill1.mir
|
||||
#
|
||||
# Make sure that we generated DBG_VALUE instructions for the spills
|
||||
# GENERATE: ![[MINUS48:.*]] = !DIExpression(DW_OP_constu, 48, DW_OP_minus)
|
||||
# GENERATE: ![[MINUS52:.*]] = !DIExpression(DW_OP_constu, 52, DW_OP_minus)
|
||||
# GENERATE: ![[MINUS56:.*]] = !DIExpression(DW_OP_constu, 56, DW_OP_minus)
|
||||
# GENERATE: ![[INT0:[0-9]+]] = !DILocalVariable(name: "int0",{{.*}})
|
||||
# GENERATE: ![[INTB:[0-9]+]] = !DILocalVariable(name: "intb",{{.*}})
|
||||
# GENERATE: ![[INTD:[0-9]+]] = !DILocalVariable(name: "intd",{{.*}})
|
||||
#
|
||||
# GENERATE: bb.1.if.end:
|
||||
# GENERATE: MOV32mr %rbp, 1, _, -48, _, killed %edx :: (store 4 into %stack.5)
|
||||
# GENERATE-NEXT: DBG_VALUE debug-use %rbp, 0, !29, ![[MINUS48]]
|
||||
# GENERATE-NEXT: DBG_VALUE debug-use %rbp, 0, ![[INT0]], !DIExpression(DW_OP_constu, 48, DW_OP_minus)
|
||||
# GENERATE: MOV32mr %rbp, 1, _, -52, _, killed %r8d :: (store 4 into %stack.4)
|
||||
# GENERATE-NEXT: DBG_VALUE debug-use %rbp, 0, !35, ![[MINUS52]]
|
||||
# GENERATE-NEXT: DBG_VALUE debug-use %rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
|
||||
# GENERATE: MOV32mr %rbp, 1, _, -56, _, killed %esi :: (store 4 into %stack.3)
|
||||
# GENERATE-NEXT: DBG_VALUE debug-use %rbp, 0, !37, ![[MINUS56]]
|
||||
# GENERATE-NEXT: DBG_VALUE debug-use %rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
|
||||
#
|
||||
# Check that the spill locations that are valid at the end of bb.1.if.end are
|
||||
# propagated to subsequent BBs.
|
||||
#
|
||||
# GENERATE: bb.2.if.then4:
|
||||
# GENERATE-NOT: bb.3:
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, !37, ![[MINUS56]]
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, !35, ![[MINUS52]]
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
|
||||
#
|
||||
# GENERATE: bb.3:
|
||||
# GENERATE-NOT: bb.4.if.end13:
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, !37, ![[MINUS56]]
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, !35, ![[MINUS52]]
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
|
||||
#
|
||||
# GENERATE: bb.4.if.end13:
|
||||
# GENERATE-NOT: bb.5.cleanup:
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, !37, ![[MINUS56]]
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, !35, ![[MINUS52]]
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
|
||||
# GENERATE-DAG: DBG_VALUE debug-use %rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
|
||||
#
|
||||
# Check that the spill location rbp-48 (the variable int0) is not propagated
|
||||
# because int0 is redefined within the same basic block.
|
||||
#
|
||||
# TERMINATE: bb.2.if.then4:
|
||||
# TERMINATE-NOT: DBG_VALUE debug-use %rbp, -48, !26, !38
|
||||
# TERMINATE-NOT: DBG_VALUE debug-use %rbp, -48,
|
||||
--- |
|
||||
; ModuleID = '<stdin>'
|
||||
source_filename = "spill1.c"
|
||||
|
||||
@ -32,8 +32,10 @@
|
||||
|
||||
# DBG_VALUE for variable "n" is extended into BB#5 from its predecessors BB#3
|
||||
# and BB#4.
|
||||
# CHECK: ![[N_VAR:[0-9]+]] = !DILocalVariable(name: "n",{{.*}})
|
||||
#
|
||||
# CHECK: bb.5.if.end.7:
|
||||
# CHECK: DBG_VALUE debug-use %ebx, debug-use _, !19, !20, debug-location !33
|
||||
# CHECK: DBG_VALUE debug-use %ebx, debug-use _, ![[N_VAR]], !DIExpression(), debug-location !{{[0-9]+}}
|
||||
|
||||
|
||||
--- |
|
||||
|
||||
@ -13,14 +13,25 @@
|
||||
; This test verifies that LiveDebugValues doesn't propagate DBG_VALUEs into
|
||||
; basic blocks that are beyond the scope of the source variable.
|
||||
;
|
||||
; CHECK: ![[F_SP:[0-9]+]] = distinct !DISubprogram(name: "f", {{.*}})
|
||||
; CHECK: ![[A_VAR:[0-9]+]] = !DILocalVariable(name: "a",{{.*}})
|
||||
; CHECK: ![[I_VAR:[0-9]+]] = !DILocalVariable(name: "i",{{.*}})
|
||||
; CHECK: ![[I_LOC:[0-9]+]] = !DILocation(line: 4, column: 14, scope: !{{[0-9]+}})
|
||||
; CHECK: ![[INLCS1:[0-9]+]] = !DILocation(line: 3, column: 41, scope: ![[F_SP]], inlinedAt: ![[CS1:[0-9]+]])
|
||||
; CHECK: ![[CS1]] = distinct !DILocation(line: 5, column: 3, scope: !{{[0-9]+}})
|
||||
; CHECK: ![[INLCS2:[0-9]+]] = !DILocation(line: 3, column: 41, scope: ![[F_SP]], inlinedAt: ![[CS2:[0-9]+]])
|
||||
; CHECK: ![[CS2]] = distinct !DILocation(line: 7, column: 5, scope: !{{[0-9]+}})
|
||||
; CHECK: ![[INLCS3:[0-9]+]] = !DILocation(line: 3, column: 41, scope: ![[F_SP]], inlinedAt: ![[CS3:[0-9]+]])
|
||||
; CHECK: ![[CS3]] = distinct !DILocation(line: 8, column: 3, scope: !{{[0-9]+}})
|
||||
;
|
||||
; CHECK: bb.1.if.then:
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, !19, !13, debug-location !20
|
||||
; CHECK-NOT: DBG_VALUE debug-use %ebx, debug-use _, !12, !13, debug-location !21
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, !12, !13, debug-location !27
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, ![[I_VAR]], !DIExpression(), debug-location ![[I_LOC]]
|
||||
; CHECK-NOT: DBG_VALUE debug-use %ebx, debug-use _, ![[A_VAR]], !DIExpression(), debug-location
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, ![[A_VAR]], !DIExpression(), debug-location ![[INLCS2]]
|
||||
; CHECK: bb.2.if.end:
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, !19, !13, debug-location !20
|
||||
; CHECK-NOT: DBG_VALUE debug-use %ebx, debug-use _, !12, !13, debug-location !21
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, !12, !13, debug-location !31
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, ![[I_VAR]], !DIExpression(), debug-location ![[I_LOC]]
|
||||
; CHECK-NOT: DBG_VALUE debug-use %ebx, debug-use _, ![[A_VAR]], !DIExpression(), debug-location
|
||||
; CHECK: DBG_VALUE debug-use %ebx, debug-use _, ![[A_VAR]], !DIExpression(), debug-location ![[INLCS3]]
|
||||
;
|
||||
; ModuleID = 'livedebugvalues-limit.ll'
|
||||
source_filename = "livedebugvalues-limit.c"
|
||||
|
||||
@ -13,14 +13,10 @@
|
||||
; return 0;
|
||||
; }
|
||||
;
|
||||
; CHECK: ![[MDN1:[0-9]+]] = !DIExpression(DW_OP_LLVM_fragment, 32, 16)
|
||||
; CHECK: ![[MDN2:[0-9]+]] = !DIExpression(DW_OP_LLVM_fragment, 48, 16)
|
||||
; CHECK: ![[MDN3:[0-9]+]] = !DIExpression(DW_OP_LLVM_fragment, 0, 16)
|
||||
; CHECK: ![[MDN4:[0-9]+]] = !DIExpression(DW_OP_LLVM_fragment, 16, 16)
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, ![[MDN1]], debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, ![[MDN2]], debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, ![[MDN3]], debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, ![[MDN4]], debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, !DIExpression(DW_OP_LLVM_fragment, 32, 16), debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, !DIExpression(DW_OP_LLVM_fragment, 48, 16), debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, !DIExpression(DW_OP_LLVM_fragment, 0, 16), debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %r{{[0-9]+}}, debug-use _, !{{[0-9]+}}, !DIExpression(DW_OP_LLVM_fragment, 16, 16), debug-location !{{[0-9]+}}
|
||||
|
||||
; ModuleID = 'sdagsplit-1.c'
|
||||
target datalayout = "e-m:e-p:16:16-i32:16-i64:16-f32:16-f64:16-a:8-n8:16-S16"
|
||||
|
||||
@ -16,9 +16,8 @@
|
||||
; Test that we correctly lower dbg.declares for arrays.
|
||||
;
|
||||
; CHECK: define i32 @main
|
||||
; CHECK: call void @llvm.dbg.value(metadata i32 42, metadata ![[ARRAY:[0-9]+]], metadata ![[EXPR:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i32 42, metadata ![[ARRAY:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 32))
|
||||
; CHECK: ![[ARRAY]] = !DILocalVariable(name: "array",{{.*}} line: 6
|
||||
; CHECK: ![[EXPR]] = !DIExpression(DW_OP_LLVM_fragment, 0, 32)
|
||||
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
||||
target triple = "x86_64-apple-macosx10.9.0"
|
||||
|
||||
|
||||
@ -9,11 +9,10 @@
|
||||
; ++x;
|
||||
; return x; // check that x is not a constant here.
|
||||
; }
|
||||
; CHECK: ![[EXPR:.*]] = !DIExpression(DW_OP_plus_uconst, 4, DW_OP_deref)
|
||||
; CHECK: ![[X:.*]] = !DILocalVariable(name: "x",
|
||||
; CHECK: bb.0.entry:
|
||||
; CHECK: DBG_VALUE 23, 0, ![[X]],
|
||||
; CHECK: DBG_VALUE %rsp, 0, ![[X]], ![[EXPR]],
|
||||
; CHECK: DBG_VALUE %rsp, 0, ![[X]], !DIExpression(DW_OP_plus_uconst, 4, DW_OP_deref),
|
||||
; CHECK: bb.1.if.then:
|
||||
; CHECK: DBG_VALUE 43, 0, ![[X]],
|
||||
; CHECK: bb.2.if.end:
|
||||
|
||||
@ -14,8 +14,7 @@
|
||||
; }
|
||||
|
||||
; CHECK: ![[ZZZ:.*]] = !DILocalVariable(name: "zzz",
|
||||
; CHECK: ![[ZZZ_EXPR:.*]] = !DIExpression(DW_OP_deref, DW_OP_constu, 400, DW_OP_minus)
|
||||
; CHECK: DBG_VALUE {{.*}} ![[ZZZ]], ![[ZZZ_EXPR]]
|
||||
; CHECK: DBG_VALUE {{.*}} ![[ZZZ]], !DIExpression(DW_OP_deref, DW_OP_constu, 400, DW_OP_minus)
|
||||
|
||||
%struct.S = type { [100 x i32] }
|
||||
|
||||
|
||||
@ -13,10 +13,8 @@
|
||||
; return 0;
|
||||
; }
|
||||
;
|
||||
; CHECK: ![[MDN1:[0-9]+]] = !DIExpression(DW_OP_LLVM_fragment, 0, 32)
|
||||
; CHECK: ![[MDN2:[0-9]+]] = !DIExpression(DW_OP_LLVM_fragment, 32, 32)
|
||||
; CHECK-DAG: DBG_VALUE debug-use %{{[a-z]+}}, debug-use _, !{{[0-9]+}}, ![[MDN1]], debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %{{[a-z]+}}, debug-use _, !{{[0-9]+}}, ![[MDN2]], debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %{{[a-z]+}}, debug-use _, !{{[0-9]+}}, !DIExpression(DW_OP_LLVM_fragment, 0, 32), debug-location !{{[0-9]+}}
|
||||
; CHECK-DAG: DBG_VALUE debug-use %{{[a-z]+}}, debug-use _, !{{[0-9]+}}, !DIExpression(DW_OP_LLVM_fragment, 32, 32), debug-location !{{[0-9]+}}
|
||||
|
||||
; ModuleID = 'sdagsplit-1.c'
|
||||
target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"
|
||||
|
||||
@ -21,13 +21,11 @@
|
||||
|
||||
; Verify that SROA creates a variable piece when splitting i1.
|
||||
; CHECK: %[[I1:.*]] = alloca [12 x i8], align 4
|
||||
; CHECK: call void @llvm.dbg.declare(metadata [12 x i8]* %[[I1]], metadata ![[VAR:[0-9]+]], metadata ![[PIECE1:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i32 %[[A:.*]], metadata ![[VAR]], metadata ![[PIECE2:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.declare(metadata [12 x i8]* %[[I1]], metadata ![[VAR:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_fragment, 32, 96))
|
||||
; CHECK: call void @llvm.dbg.value(metadata i32 %[[A:.*]], metadata ![[VAR]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 32))
|
||||
; CHECK: ret i32 %[[A]]
|
||||
; Read Var and Piece:
|
||||
; CHECK: ![[VAR]] = !DILocalVariable(name: "i1",{{.*}} line: 11,
|
||||
; CHECK: ![[PIECE1]] = !DIExpression(DW_OP_LLVM_fragment, 32, 96)
|
||||
; CHECK: ![[PIECE2]] = !DIExpression(DW_OP_LLVM_fragment, 0, 32)
|
||||
|
||||
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
||||
target triple = "x86_64-apple-macosx10.9.0"
|
||||
|
||||
@ -20,14 +20,11 @@
|
||||
;
|
||||
|
||||
; Verify that SROA creates a variable piece when splitting i1.
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %outer.coerce0, metadata ![[O:[0-9]+]], metadata ![[PIECE1:[0-9]+]]),
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %outer.coerce1, metadata ![[O]], metadata ![[PIECE2:[0-9]+]]),
|
||||
; CHECK: call void @llvm.dbg.value({{.*}}, metadata ![[I1:[0-9]+]], metadata ![[PIECE3:[0-9]+]]),
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %outer.coerce0, metadata ![[O:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 64)),
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %outer.coerce1, metadata ![[O]], metadata !DIExpression(DW_OP_LLVM_fragment, 64, 64)),
|
||||
; CHECK: call void @llvm.dbg.value({{.*}}, metadata ![[I1:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 32)),
|
||||
; CHECK-DAG: ![[O]] = !DILocalVariable(name: "outer",{{.*}} line: 10
|
||||
; CHECK-DAG: ![[PIECE1]] = !DIExpression(DW_OP_LLVM_fragment, 0, 64)
|
||||
; CHECK-DAG: ![[PIECE2]] = !DIExpression(DW_OP_LLVM_fragment, 64, 64)
|
||||
; CHECK-DAG: ![[I1]] = !DILocalVariable(name: "i1",{{.*}} line: 11
|
||||
; CHECK-DAG: ![[PIECE3]] = !DIExpression(DW_OP_LLVM_fragment, 0, 32)
|
||||
|
||||
; ModuleID = 'sroasplit-2.c'
|
||||
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
||||
|
||||
@ -3,10 +3,8 @@
|
||||
; Test that SROA updates the debug info correctly if an alloca was rewritten but
|
||||
; not partitioned into multiple allocas.
|
||||
;
|
||||
; CHECK: call void @llvm.dbg.value(metadata float %s.coerce, metadata ![[VAR:[0-9]+]], metadata ![[EXPR:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata float %s.coerce, metadata ![[VAR:[0-9]+]], metadata !DIExpression())
|
||||
; CHECK: ![[VAR]] = !DILocalVariable(name: "s",{{.*}} line: 3,
|
||||
; CHECK: ![[EXPR]] = !DIExpression(
|
||||
; CHECK-NOT: DW_OP_LLVM_fragment
|
||||
|
||||
;
|
||||
; struct S { float f; };
|
||||
|
||||
@ -2,15 +2,11 @@
|
||||
;
|
||||
; Test that recursively splitting an alloca updates the debug info correctly.
|
||||
; CHECK: %[[T:.*]] = load i64, i64* @t, align 8
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T]], metadata ![[Y:.*]], metadata ![[P1:.*]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T]], metadata ![[Y:.*]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 64))
|
||||
; CHECK: %[[T1:.*]] = load i64, i64* @t, align 8
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T1]], metadata ![[Y]], metadata ![[P2:.*]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T]], metadata ![[R:.*]], metadata ![[P3:.*]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T1]], metadata ![[R]], metadata ![[P4:.*]])
|
||||
; CHECK: ![[P1]] = !DIExpression(DW_OP_LLVM_fragment, 0, 64)
|
||||
; CHECK: ![[P2]] = !DIExpression(DW_OP_LLVM_fragment, 64, 64)
|
||||
; CHECK: ![[P3]] = !DIExpression(DW_OP_LLVM_fragment, 192, 64)
|
||||
; CHECK: ![[P4]] = !DIExpression(DW_OP_LLVM_fragment, 256, 64)
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T1]], metadata ![[Y]], metadata !DIExpression(DW_OP_LLVM_fragment, 64, 64))
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T]], metadata ![[R:.*]], metadata !DIExpression(DW_OP_LLVM_fragment, 192, 64))
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %[[T1]], metadata ![[R]], metadata !DIExpression(DW_OP_LLVM_fragment, 256, 64))
|
||||
;
|
||||
; struct p {
|
||||
; __SIZE_TYPE__ s;
|
||||
|
||||
@ -24,9 +24,9 @@ entry:
|
||||
; CHECK: entry:
|
||||
; Verify that llvm.dbg.declare calls are in the entry basic block.
|
||||
; CHECK-NOT: %entry
|
||||
; CHECK: call void @llvm.dbg.declare(metadata {{.*}}, metadata ![[ARG_ID:[0-9]+]], metadata ![[EMPTY:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.declare(metadata {{.*}}, metadata ![[ARG_ID:[0-9]+]], metadata !DIExpression())
|
||||
; CHECK-NOT: %entry
|
||||
; CHECK: call void @llvm.dbg.declare(metadata {{.*}}, metadata ![[VAR_ID:[0-9]+]], metadata ![[EMPTY:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.declare(metadata {{.*}}, metadata ![[VAR_ID:[0-9]+]], metadata !DIExpression())
|
||||
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
||||
|
||||
@ -47,7 +47,6 @@ declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
||||
; Verify that debug descriptors for argument and local variable will be replaced
|
||||
; with descriptors that end with OpDeref (encoded as 2).
|
||||
; CHECK: ![[ARG_ID]] = !DILocalVariable(name: "p", arg: 1,{{.*}} line: 1
|
||||
; CHECK: ![[EMPTY]] = !DIExpression()
|
||||
; CHECK: ![[VAR_ID]] = !DILocalVariable(name: "r",{{.*}} line: 2
|
||||
; Verify that there are no more variable descriptors.
|
||||
; CHECK-NOT: !DILocalVariable(tag: DW_TAG_arg_variable
|
||||
|
||||
@ -15,9 +15,8 @@ define void @use1() {
|
||||
}
|
||||
; CHECK: [[A]] = !DIGlobalVariableExpression(var: [[AVAR:![0-9]+]])
|
||||
; CHECK: [[AVAR]] = !DIGlobalVariable(name: "a", scope: null, type: !2, isLocal: false, isDefinition: true)
|
||||
; CHECK: [[B]] = !DIGlobalVariableExpression(var: [[BVAR:![0-9]+]], expr: [[EXPR:![0-9]+]])
|
||||
; CHECK: [[B]] = !DIGlobalVariableExpression(var: [[BVAR:![0-9]+]], expr: !DIExpression(DW_OP_plus_uconst, 4))
|
||||
; CHECK: [[BVAR]] = !DIGlobalVariable(name: "b", scope: null, type: !2, isLocal: false, isDefinition: true)
|
||||
; CHECK: [[EXPR]] = !DIExpression(DW_OP_plus_uconst, 4)
|
||||
|
||||
!llvm.module.flags = !{!4, !5}
|
||||
|
||||
|
||||
@ -43,7 +43,7 @@ define void @bar(float* %dst) #0 !dbg !9 {
|
||||
entry:
|
||||
|
||||
; CHECK: [[x_addr_i:%[a-zA-Z0-9.]+]] = alloca float, align 4
|
||||
; CHECK-NEXT: void @llvm.dbg.declare(metadata float* [[x_addr_i]], metadata [[m23:![0-9]+]], metadata !{{[0-9]+}}), !dbg [[m24:![0-9]+]]
|
||||
; CHECK-NEXT: void @llvm.dbg.declare(metadata float* [[x_addr_i]], metadata [[m23:![0-9]+]], metadata !DIExpression()), !dbg [[m24:![0-9]+]]
|
||||
|
||||
%dst.addr = alloca float*, align 4
|
||||
store float* %dst, float** %dst.addr, align 4
|
||||
|
||||
@ -32,7 +32,7 @@ entry:
|
||||
; CHECK: define void @salvage_load
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: call void @llvm.dbg.value(metadata %struct.entry** %queue,
|
||||
; CHECK-SAME: metadata ![[LOAD_EXPR:[0-9]+]])
|
||||
; CHECK-SAME: metadata !DIExpression(DW_OP_deref, DW_OP_plus_uconst, 0))
|
||||
store %struct.entry* %1, %struct.entry** %im_not_dead, align 8
|
||||
ret void, !dbg !21
|
||||
}
|
||||
@ -46,7 +46,7 @@ entry:
|
||||
; CHECK: define void @salvage_bitcast
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: call void @llvm.dbg.value(metadata %struct.entry* %queue,
|
||||
; CHECK-SAME: metadata ![[BITCAST_EXPR:[0-9]+]])
|
||||
; CHECK-SAME: metadata !DIExpression(DW_OP_plus_uconst, 0))
|
||||
store i8* %1, i8** %im_not_dead, align 8
|
||||
ret void, !dbg !23
|
||||
}
|
||||
@ -60,7 +60,7 @@ entry:
|
||||
; CHECK: define void @salvage_gep0
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: call void @llvm.dbg.value(metadata %struct.entry* %queue,
|
||||
; CHECK-SAME: metadata ![[GEP0_EXPR:[0-9]+]])
|
||||
; CHECK-SAME: metadata !DIExpression(DW_OP_constu, 8, DW_OP_minus, DW_OP_plus_uconst, 0, DW_OP_stack_value))
|
||||
store %struct.entry** %1, %struct.entry*** %im_not_dead, align 8
|
||||
ret void, !dbg !26
|
||||
}
|
||||
@ -74,7 +74,7 @@ entry:
|
||||
; CHECK: define void @salvage_gep1
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: call void @llvm.dbg.value(metadata %struct.entry* %queue,
|
||||
; CHECK-SAME: metadata ![[GEP1_EXPR:[0-9]+]])
|
||||
; CHECK-SAME: metadata !DIExpression(DW_OP_constu, 8, DW_OP_minus, DW_OP_stack_value, DW_OP_LLVM_fragment, 0, 32))
|
||||
store %struct.entry** %1, %struct.entry*** %im_not_dead, align 8
|
||||
ret void, !dbg !29
|
||||
}
|
||||
@ -88,18 +88,11 @@ entry:
|
||||
; CHECK: define void @salvage_gep2
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: call void @llvm.dbg.value(metadata %struct.entry* %queue,
|
||||
; CHECK-SAME: metadata ![[GEP2_EXPR:[0-9]+]])
|
||||
; CHECK-SAME: metadata !DIExpression(DW_OP_constu, 8, DW_OP_minus, DW_OP_stack_value))
|
||||
store %struct.entry** %1, %struct.entry*** %im_not_dead, align 8
|
||||
ret void, !dbg !32
|
||||
}
|
||||
|
||||
; CHECK: ![[LOAD_EXPR]] = !DIExpression(DW_OP_deref, DW_OP_plus_uconst, 0)
|
||||
; CHECK: ![[BITCAST_EXPR]] = !DIExpression(DW_OP_plus_uconst, 0)
|
||||
; CHECK: ![[GEP0_EXPR]] = !DIExpression(DW_OP_constu, 8, DW_OP_minus, DW_OP_plus_uconst, 0, DW_OP_stack_value)
|
||||
; CHECK: ![[GEP1_EXPR]] = !DIExpression(DW_OP_constu, 8, DW_OP_minus, DW_OP_stack_value,
|
||||
; CHECK-SAME: DW_OP_LLVM_fragment, 0, 32)
|
||||
; CHECK: ![[GEP2_EXPR]] = !DIExpression(DW_OP_constu, 8, DW_OP_minus, DW_OP_stack_value)
|
||||
|
||||
; Function Attrs: nounwind readnone
|
||||
declare void @llvm.dbg.value(metadata, metadata, metadata) #1
|
||||
|
||||
|
||||
@ -3,10 +3,12 @@
|
||||
;CHECK-LABEL: func
|
||||
;CHECK-LABEL: entry
|
||||
;CHECK-NEXT: tail call void @llvm.dbg.value(metadata i32 %a
|
||||
;CHECK-NEXT: tail call void @llvm.dbg.value(metadata i32 1, metadata !13, metadata !11), !dbg !15
|
||||
;CHECK-NEXT: tail call void @llvm.dbg.value(metadata i32 1, metadata ![[I_VAR:[0-9]+]], metadata !DIExpression())
|
||||
;CHECK-LABEL: for.body:
|
||||
;CHECK-NEXT: [[I:%.*]] = phi i32 [ 1, %entry ], [ %inc, %for.body ]
|
||||
;CHECK-NEXT: tail call void @llvm.dbg.value(metadata i32 [[I]], metadata !13, metadata !11), !dbg !15
|
||||
;CHECK-NEXT: tail call void @llvm.dbg.value(metadata i32 [[I]], metadata ![[I_VAR]], metadata !DIExpression())
|
||||
|
||||
; CHECK: ![[I_VAR]] = !DILocalVariable(name: "i",{{.*}})
|
||||
|
||||
; Function Attrs: noinline nounwind
|
||||
define void @func(i32 %a) local_unnamed_addr #0 !dbg !6 {
|
||||
|
||||
@ -14,17 +14,15 @@ for.cond:
|
||||
; CHECK: %[[PHI:.*]] = phi i8 [ 0, %entry ], [ %0, %for.cond ]
|
||||
%entryN = load i8, i8* %entry1, align 8, !dbg !20
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8 %[[PHI]],
|
||||
; CHECK-SAME: metadata ![[EXPR:[0-9]+]])
|
||||
; CHECK-SAME: metadata !DIExpression())
|
||||
%0 = add i8 %entryN, 1
|
||||
; CHECK: %0 = add i8 %[[PHI]], 1
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8 %0,
|
||||
; CHECK-SAME: metadata ![[EXPR]])
|
||||
; CHECK-SAME: metadata !DIExpression())
|
||||
store i8 %0, i8* %entry1, align 8, !dbg !20
|
||||
br label %for.cond, !dbg !20
|
||||
}
|
||||
|
||||
; CHECK: ![[EXPR]] = !DIExpression()
|
||||
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
||||
|
||||
attributes #0 = { nounwind ssp uwtable }
|
||||
|
||||
@ -87,17 +87,17 @@ define i32 @maxB(i32 %x, i32 %y) !dbg !34 {
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: %x.addr = alloca i32, align 4
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: %y.addr = alloca i32, align 4
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: store i32 %x, i32* %x.addr, align 4
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %x.addr, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: store i32 %y, i32* %y.addr, align 4
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %y.addr, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: call void @llvm.dbg.declare(metadata i32* %y.addr, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: %0 = tail call i32 @maxA(i32 %x, i32 %y), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: ret i32 %0, !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_0-NEXT: }
|
||||
|
||||
; OPTIMIZATION_LEVEL_2: define i32 @maxB(i32 %x, i32 %y)
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: entry:
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %x, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %y, metadata !{{[0-9]+}}, metadata !{{[0-9]+}}), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %x, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: tail call void @llvm.dbg.value(metadata i32 %y, metadata !{{[0-9]+}}, metadata !DIExpression()), !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: %0 = tail call i32 @maxA(i32 %x, i32 %y) #{{[0-9]+}}, !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: ret i32 %0, !dbg !{{[0-9]+}}
|
||||
; OPTIMIZATION_LEVEL_2-NEXT: }
|
||||
|
||||
@ -11,9 +11,8 @@ entry:
|
||||
; Checks that SROA still inserts a bit_piece expression, even if it produces only one piece
|
||||
; (as long as that piece is smaller than the whole thing)
|
||||
; CHECK-NOT: call void @llvm.dbg.value
|
||||
; CHECK: call void @llvm.dbg.value(metadata %foo* undef, {{.*}}, metadata ![[BIT_PIECE:[0-9]+]]), !dbg
|
||||
; CHECK: call void @llvm.dbg.value(metadata %foo* undef, {{.*}}, metadata !DIExpression(DW_OP_LLVM_fragment, 64, 64)), !dbg
|
||||
; CHECK-NOT: call void @llvm.dbg.value
|
||||
; CHECK: ![[BIT_PIECE]] = !DIExpression(DW_OP_LLVM_fragment, 64, 64)
|
||||
%0 = bitcast %foo* %retval to i8*
|
||||
%1 = getelementptr inbounds i8, i8* %0, i64 8
|
||||
%2 = bitcast i8* %1 to %foo**
|
||||
|
||||
@ -14,7 +14,7 @@ entry:
|
||||
%0 = zext i32 %n to i64, !dbg !16
|
||||
|
||||
; CHECK: store i8* %[[VLA:.*]], i8** @__safestack_unsafe_stack_ptr
|
||||
; CHECK: tail call void @llvm.dbg.value(metadata i8* %[[VLA]], metadata ![[TYPE:.*]], metadata ![[EXPR:.*]])
|
||||
; CHECK: tail call void @llvm.dbg.value(metadata i8* %[[VLA]], metadata ![[TYPE:.*]], metadata !DIExpression(DW_OP_deref))
|
||||
; CHECK: call void @capture({{.*}} %[[VLA]])
|
||||
|
||||
%vla = alloca i8, i64 %0, align 16, !dbg !16
|
||||
@ -50,7 +50,6 @@ declare void @llvm.dbg.value(metadata, metadata, metadata)
|
||||
!15 = !DILocation(line: 2, column: 12, scope: !6)
|
||||
!16 = !DILocation(line: 3, column: 3, scope: !6)
|
||||
|
||||
; CHECK-DAG: ![[EXPR]] = !DIExpression(DW_OP_deref)
|
||||
!17 = !DIExpression(DW_OP_deref)
|
||||
!18 = !DILocation(line: 3, column: 8, scope: !6)
|
||||
!19 = !DILocation(line: 4, column: 3, scope: !6)
|
||||
|
||||
@ -20,9 +20,9 @@ entry:
|
||||
|
||||
; dbg.declare for %zzz and %xxx are gone; replaced with dbg.declare based off the unsafe stack pointer
|
||||
; CHECK-NOT: call void @llvm.dbg.declare
|
||||
; CHECK: call void @llvm.dbg.declare(metadata i8* %[[USP]], metadata ![[VAR_ARG:.*]], metadata ![[EXPR_ARG:.*]])
|
||||
; CHECK: call void @llvm.dbg.declare(metadata i8* %[[USP]], metadata ![[VAR_ARG:.*]], metadata !DIExpression(DW_OP_constu, 104, DW_OP_minus))
|
||||
; CHECK-NOT: call void @llvm.dbg.declare
|
||||
; CHECK: call void @llvm.dbg.declare(metadata i8* %[[USP]], metadata ![[VAR_LOCAL:.*]], metadata ![[EXPR_LOCAL:.*]])
|
||||
; CHECK: call void @llvm.dbg.declare(metadata i8* %[[USP]], metadata ![[VAR_LOCAL:.*]], metadata !DIExpression(DW_OP_constu, 208, DW_OP_minus))
|
||||
; CHECK-NOT: call void @llvm.dbg.declare
|
||||
|
||||
call void @Capture(%struct.S* %zzz), !dbg !23
|
||||
@ -37,10 +37,8 @@ entry:
|
||||
|
||||
; CHECK-DAG: ![[VAR_ARG]] = !DILocalVariable(name: "zzz"
|
||||
; 100 aligned up to 8
|
||||
; CHECK-DAG: ![[EXPR_ARG]] = !DIExpression(DW_OP_constu, 104, DW_OP_minus
|
||||
|
||||
; CHECK-DAG: ![[VAR_LOCAL]] = !DILocalVariable(name: "xxx"
|
||||
; CHECK-DAG: ![[EXPR_LOCAL]] = !DIExpression(DW_OP_constu, 208, DW_OP_minus
|
||||
|
||||
; Function Attrs: nounwind readnone
|
||||
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
||||
|
||||
@ -25,7 +25,7 @@ entry:
|
||||
tail call void @llvm.dbg.value(metadata i32* %x1, metadata !10, metadata !24), !dbg !16
|
||||
|
||||
; Supported dbg.value: rewritted based on the [[USP]] value.
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8* %[[USP]], metadata ![[X1:.*]], metadata ![[X1_EXPR:.*]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8* %[[USP]], metadata ![[X1:.*]], metadata !DIExpression(DW_OP_deref, DW_OP_constu, 4, DW_OP_minus))
|
||||
tail call void @llvm.dbg.value(metadata i32* %x1, metadata !10, metadata !15), !dbg !16
|
||||
call void @capture(i32* nonnull %x1), !dbg !17
|
||||
|
||||
@ -33,7 +33,7 @@ entry:
|
||||
; CHECK: call void @llvm.random.metadata.use(metadata ![[EMPTY]])
|
||||
call void @llvm.random.metadata.use(metadata i32* %x2)
|
||||
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8* %[[USP]], metadata ![[X2:.*]], metadata ![[X2_EXPR:.*]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8* %[[USP]], metadata ![[X2:.*]], metadata !DIExpression(DW_OP_deref, DW_OP_constu, 8, DW_OP_minus))
|
||||
call void @llvm.dbg.value(metadata i32* %x2, metadata !12, metadata !15), !dbg !18
|
||||
call void @capture(i32* nonnull %x2), !dbg !19
|
||||
ret void, !dbg !20
|
||||
@ -84,8 +84,6 @@ attributes #4 = { nounwind }
|
||||
!13 = !DILocation(line: 5, column: 3, scope: !6)
|
||||
!14 = !DILocation(line: 6, column: 3, scope: !6)
|
||||
|
||||
; CHECK-DAG: ![[X1_EXPR]] = !DIExpression(DW_OP_deref, DW_OP_constu, 4, DW_OP_minus)
|
||||
; CHECK-DAG: ![[X2_EXPR]] = !DIExpression(DW_OP_deref, DW_OP_constu, 8, DW_OP_minus)
|
||||
!15 = !DIExpression(DW_OP_deref)
|
||||
!16 = !DILocation(line: 5, column: 7, scope: !6)
|
||||
!17 = !DILocation(line: 8, column: 3, scope: !6)
|
||||
|
||||
@ -19,14 +19,10 @@
|
||||
; parameter. It can reference the register it's in directly without masking off
|
||||
; high bits or anything
|
||||
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8 %g.coerce0, metadata ![[VAR_STRUCT:[0-9]+]], metadata ![[EXPR_STRUCT1:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %g.coerce1, metadata ![[VAR_STRUCT]], metadata ![[EXPR_STRUCT2:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i1 %b, metadata ![[VAR_BOOL:[0-9]+]], metadata ![[EXPR_BOOL:[0-9]+]])
|
||||
; CHECK: call void @llvm.dbg.value(metadata i1 %frag, metadata ![[FRAG_BOOL:[0-9]+]], metadata ![[FRAG_BOOL:[0-9]+]])
|
||||
; CHECK: ![[EXPR_STRUCT1]] = !DIExpression(DW_OP_LLVM_fragment, 0, 8)
|
||||
; CHECK: ![[EXPR_STRUCT2]] = !DIExpression(DW_OP_LLVM_fragment, 32, 64)
|
||||
; CHECK: ![[EXPR_BOOL]] = !DIExpression()
|
||||
; CHECK: ![[FRAG_BOOL]] = !DIExpression(DW_OP_LLVM_fragment, 0, 1)
|
||||
; CHECK: call void @llvm.dbg.value(metadata i8 %g.coerce0, metadata ![[VAR_STRUCT:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 8))
|
||||
; CHECK: call void @llvm.dbg.value(metadata i64 %g.coerce1, metadata ![[VAR_STRUCT]], metadata !DIExpression(DW_OP_LLVM_fragment, 32, 64))
|
||||
; CHECK: call void @llvm.dbg.value(metadata i1 %b, metadata ![[VAR_BOOL:[0-9]+]], metadata !DIExpression())
|
||||
; CHECK: call void @llvm.dbg.value(metadata i1 %frag, metadata ![[VAR_FRAG:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_fragment, 0, 1))
|
||||
|
||||
%struct.foo = type { i8, i64 }
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user