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Merge pull request #10305 from MathiasVP/ql-workaround-for-missing-decl-entries
C++: Synthesize `DeclarationEntry`s for IR construction
This commit is contained in:
Robert Marsh
@@ -13,8 +13,8 @@ private import TranslatedInitialization
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* Gets the `TranslatedDeclarationEntry` that represents the declaration
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* `entry`.
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*/
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TranslatedDeclarationEntry getTranslatedDeclarationEntry(DeclarationEntry entry) {
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result.getAst() = entry
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TranslatedDeclarationEntry getTranslatedDeclarationEntry(IRDeclarationEntry entry) {
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result.getIRDeclarationEntry() = entry
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}
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/**
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@@ -24,20 +24,22 @@ TranslatedDeclarationEntry getTranslatedDeclarationEntry(DeclarationEntry entry)
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* functions do not have a `TranslatedDeclarationEntry`.
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*/
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abstract class TranslatedDeclarationEntry extends TranslatedElement, TTranslatedDeclarationEntry {
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DeclarationEntry entry;
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IRDeclarationEntry entry;
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TranslatedDeclarationEntry() { this = TTranslatedDeclarationEntry(entry) }
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final override Function getFunction() {
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exists(DeclStmt stmt |
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stmt.getADeclarationEntry() = entry and
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stmt = entry.getStmt() and
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result = stmt.getEnclosingFunction()
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)
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}
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IRDeclarationEntry getIRDeclarationEntry() { result = entry }
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final override string toString() { result = entry.toString() }
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final override Locatable getAst() { result = entry }
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final override Locatable getAst() { result = entry.getAst() }
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/** DEPRECATED: Alias for getAst */
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deprecated override Locatable getAST() { result = getAst() }
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@@ -216,7 +218,7 @@ class TranslatedStaticLocalVariableDeclarationEntry extends TranslatedDeclaratio
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*/
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class TranslatedStaticLocalVariableInitialization extends TranslatedElement,
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TranslatedLocalVariableDeclaration, TTranslatedStaticLocalVariableInitialization {
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VariableDeclarationEntry entry;
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IRVariableDeclarationEntry entry;
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StaticLocalVariable var;
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TranslatedStaticLocalVariableInitialization() {
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@@ -226,7 +228,7 @@ class TranslatedStaticLocalVariableInitialization extends TranslatedElement,
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final override string toString() { result = "init: " + entry.toString() }
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final override Locatable getAst() { result = entry }
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final override Locatable getAst() { result = entry.getAst() }
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/** DEPRECATED: Alias for getAst */
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deprecated override Locatable getAST() { result = getAst() }
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@@ -236,40 +238,6 @@ class TranslatedStaticLocalVariableInitialization extends TranslatedElement,
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final override Function getFunction() { result = var.getFunction() }
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}
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/**
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* Gets the `TranslatedRangeBasedForVariableDeclaration` that represents the declaration of
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* `var`.
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*/
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TranslatedRangeBasedForVariableDeclaration getTranslatedRangeBasedForVariableDeclaration(
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LocalVariable var
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) {
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result.getVariable() = var
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}
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/**
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* Represents the IR translation of a compiler-generated variable in a range-based `for` loop.
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*/
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class TranslatedRangeBasedForVariableDeclaration extends TranslatedLocalVariableDeclaration,
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TTranslatedRangeBasedForVariableDeclaration {
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RangeBasedForStmt forStmt;
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LocalVariable var;
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TranslatedRangeBasedForVariableDeclaration() {
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this = TTranslatedRangeBasedForVariableDeclaration(forStmt, var)
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}
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override string toString() { result = var.toString() }
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override Locatable getAst() { result = var }
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/** DEPRECATED: Alias for getAst */
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deprecated override Locatable getAST() { result = getAst() }
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override Function getFunction() { result = forStmt.getEnclosingFunction() }
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override LocalVariable getVariable() { result = var }
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}
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TranslatedConditionDecl getTranslatedConditionDecl(ConditionDeclExpr expr) {
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result.getAst() = expr
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}
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@@ -443,10 +443,10 @@ predicate hasTranslatedSyntheticTemporaryObject(Expr expr) {
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* necessary for automatic local variables, or for static local variables with dynamic
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* initialization.
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*/
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private predicate translateDeclarationEntry(DeclarationEntry entry) {
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private predicate translateDeclarationEntry(IRDeclarationEntry entry) {
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exists(DeclStmt declStmt, LocalVariable var |
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translateStmt(declStmt) and
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declStmt.getADeclarationEntry() = entry and
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declStmt = entry.getStmt() and
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// Only declarations of local variables need to be translated to IR.
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var = entry.getDeclaration() and
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(
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@@ -458,6 +458,102 @@ private predicate translateDeclarationEntry(DeclarationEntry entry) {
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)
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}
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private module IRDeclarationEntries {
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private newtype TIRDeclarationEntry =
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TPresentDeclarationEntry(DeclarationEntry entry) or
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TMissingDeclarationEntry(DeclStmt stmt, Declaration d, int index) {
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not exists(stmt.getDeclarationEntry(index)) and
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stmt.getDeclaration(index) = d
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}
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/**
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* An entity that represents a declaration entry in the database.
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*
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* This class exists to work around the fact that `DeclStmt`s in some cases
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* do not have `DeclarationEntry`s. Currently, this is the case for:
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* - `DeclStmt`s in template instantiations.
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* - `DeclStmt`s that are generated by the desugaring of range-based for-loops.
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*
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* So instead, the IR works with `IRDeclarationEntry`s that synthesize missing
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* `DeclarationEntry`s when there is no result for `DeclStmt::getDeclarationEntry`.
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*/
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abstract class IRDeclarationEntry extends TIRDeclarationEntry {
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/** Gets a string representation of this `IRDeclarationEntry`. */
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abstract string toString();
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/** Gets the `DeclStmt` that this `IRDeclarationEntry` belongs to. */
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abstract DeclStmt getStmt();
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/** Gets the `Declaration` declared by this `IRDeclarationEntry`. */
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abstract Declaration getDeclaration();
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/** Gets the AST represented by this `IRDeclarationEntry`. */
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abstract Locatable getAst();
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/**
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* Holds if this `IRDeclarationEntry` is the `index`'th entry
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* declared by the enclosing `DeclStmt`.
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*/
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abstract predicate hasIndex(int index);
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}
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/** A `IRDeclarationEntry` for an existing `DeclarationEntry`. */
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private class PresentDeclarationEntry extends IRDeclarationEntry, TPresentDeclarationEntry {
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DeclarationEntry entry;
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PresentDeclarationEntry() { this = TPresentDeclarationEntry(entry) }
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override string toString() { result = entry.toString() }
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override DeclStmt getStmt() { result.getADeclarationEntry() = entry }
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override Declaration getDeclaration() { result = entry.getDeclaration() }
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override Locatable getAst() { result = entry }
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override predicate hasIndex(int index) { this.getStmt().getDeclarationEntry(index) = entry }
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}
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/**
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* A synthesized `DeclarationEntry` that is created when a `DeclStmt` is missing a
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* result for `DeclStmt::getDeclarationEntry`
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*/
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private class MissingDeclarationEntry extends IRDeclarationEntry, TMissingDeclarationEntry {
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DeclStmt stmt;
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Declaration d;
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int index;
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MissingDeclarationEntry() { this = TMissingDeclarationEntry(stmt, d, index) }
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override string toString() { result = "missing declaration of " + d.getName() }
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override DeclStmt getStmt() { result = stmt }
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override Declaration getDeclaration() { result = d }
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override Locatable getAst() { result = stmt }
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override predicate hasIndex(int idx) { idx = index }
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}
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/** A `IRDeclarationEntry` that represents an entry for a `Variable`. */
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class IRVariableDeclarationEntry instanceof IRDeclarationEntry {
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Variable v;
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IRVariableDeclarationEntry() { super.getDeclaration() = v }
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Variable getDeclaration() { result = v }
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string toString() { result = super.toString() }
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Locatable getAst() { result = super.getAst() }
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DeclStmt getStmt() { result = super.getStmt() }
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}
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}
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import IRDeclarationEntries
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newtype TTranslatedElement =
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// An expression that is not being consumed as a condition
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TTranslatedValueExpr(Expr expr) {
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@@ -613,23 +709,13 @@ newtype TTranslatedElement =
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)
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} or
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// A local declaration
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TTranslatedDeclarationEntry(DeclarationEntry entry) { translateDeclarationEntry(entry) } or
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TTranslatedDeclarationEntry(IRDeclarationEntry entry) { translateDeclarationEntry(entry) } or
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// The dynamic initialization of a static local variable. This is a separate object from the
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// declaration entry.
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TTranslatedStaticLocalVariableInitialization(DeclarationEntry entry) {
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TTranslatedStaticLocalVariableInitialization(IRDeclarationEntry entry) {
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translateDeclarationEntry(entry) and
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entry.getDeclaration() instanceof StaticLocalVariable
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} or
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// A compiler-generated variable to implement a range-based for loop. These don't have a
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// `DeclarationEntry` in the database, so we have to go by the `Variable` itself.
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TTranslatedRangeBasedForVariableDeclaration(RangeBasedForStmt forStmt, LocalVariable var) {
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translateStmt(forStmt) and
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(
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var = forStmt.getRangeVariable() or
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var = forStmt.getBeginEndDeclaration().getADeclaration() or
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var = forStmt.getVariable()
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)
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} or
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// An allocator call in a `new` or `new[]` expression
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TTranslatedAllocatorCall(NewOrNewArrayExpr newExpr) { not ignoreExpr(newExpr) } or
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// An allocation size for a `new` or `new[]` expression
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@@ -76,6 +76,13 @@ class TranslatedDeclStmt extends TranslatedStmt {
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private int getChildCount() { result = count(getDeclarationEntry(_)) }
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IRDeclarationEntry getIRDeclarationEntry(int index) {
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result.hasIndex(index) and
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result.getStmt() = stmt
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}
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IRDeclarationEntry getAnIRDeclarationEntry() { result = this.getIRDeclarationEntry(_) }
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/**
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* Gets the `TranslatedDeclarationEntry` child at zero-based index `index`. Since not all
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* `DeclarationEntry` objects have a `TranslatedDeclarationEntry` (e.g. extern functions), we map
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@@ -85,7 +92,7 @@ class TranslatedDeclStmt extends TranslatedStmt {
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private TranslatedDeclarationEntry getDeclarationEntry(int index) {
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result =
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rank[index + 1](TranslatedDeclarationEntry entry, int originalIndex |
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entry = getTranslatedDeclarationEntry(stmt.getDeclarationEntry(originalIndex))
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entry = getTranslatedDeclarationEntry(this.getIRDeclarationEntry(originalIndex))
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entry order by originalIndex
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)
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@@ -597,36 +604,32 @@ class TranslatedRangeBasedForStmt extends TranslatedStmt, ConditionContext {
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override RangeBasedForStmt stmt;
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override TranslatedElement getChild(int id) {
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id = 0 and result = getRangeVariableDeclaration()
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id = 0 and result = getRangeVariableDeclStmt()
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or
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id = 1 and result = getBeginVariableDeclaration()
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// Note: `__begin` and `__end` are declared by the same `DeclStmt`
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id = 1 and result = getBeginEndVariableDeclStmt()
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or
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id = 2 and result = getEndVariableDeclaration()
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id = 2 and result = getCondition()
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or
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id = 3 and result = getCondition()
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id = 3 and result = getUpdate()
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or
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id = 4 and result = getUpdate()
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id = 4 and result = getVariableDeclStmt()
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or
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id = 5 and result = getVariableDeclaration()
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or
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id = 6 and result = getBody()
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id = 5 and result = getBody()
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}
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override Instruction getFirstInstruction() {
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result = getRangeVariableDeclaration().getFirstInstruction()
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result = getRangeVariableDeclStmt().getFirstInstruction()
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}
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override Instruction getChildSuccessor(TranslatedElement child) {
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child = getRangeVariableDeclaration() and
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result = getBeginVariableDeclaration().getFirstInstruction()
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child = getRangeVariableDeclStmt() and
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result = getBeginEndVariableDeclStmt().getFirstInstruction()
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or
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child = getBeginVariableDeclaration() and
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result = getEndVariableDeclaration().getFirstInstruction()
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or
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child = getEndVariableDeclaration() and
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child = getBeginEndVariableDeclStmt() and
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result = getCondition().getFirstInstruction()
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or
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child = getVariableDeclaration() and
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child = getVariableDeclStmt() and
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result = getBody().getFirstInstruction()
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or
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child = getBody() and
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@@ -643,23 +646,25 @@ class TranslatedRangeBasedForStmt extends TranslatedStmt, ConditionContext {
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override Instruction getInstructionSuccessor(InstructionTag tag, EdgeKind kind) { none() }
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override Instruction getChildTrueSuccessor(TranslatedCondition child) {
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child = getCondition() and result = getVariableDeclaration().getFirstInstruction()
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child = getCondition() and result = getVariableDeclStmt().getFirstInstruction()
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}
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override Instruction getChildFalseSuccessor(TranslatedCondition child) {
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child = getCondition() and result = getParent().getChildSuccessor(this)
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}
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private TranslatedRangeBasedForVariableDeclaration getRangeVariableDeclaration() {
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result = getTranslatedRangeBasedForVariableDeclaration(stmt.getRangeVariable())
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private TranslatedDeclStmt getRangeVariableDeclStmt() {
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exists(IRVariableDeclarationEntry entry |
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entry.getDeclaration() = stmt.getRangeVariable() and
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result.getAnIRDeclarationEntry() = entry
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)
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}
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private TranslatedRangeBasedForVariableDeclaration getBeginVariableDeclaration() {
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result = getTranslatedRangeBasedForVariableDeclaration(stmt.getBeginVariable())
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}
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private TranslatedRangeBasedForVariableDeclaration getEndVariableDeclaration() {
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result = getTranslatedRangeBasedForVariableDeclaration(stmt.getEndVariable())
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private TranslatedDeclStmt getBeginEndVariableDeclStmt() {
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exists(IRVariableDeclarationEntry entry |
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entry.getStmt() = stmt.getBeginEndDeclaration() and
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result.getAnIRDeclarationEntry() = entry
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)
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}
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// Public for getInstructionBackEdgeSuccessor
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@@ -672,8 +677,11 @@ class TranslatedRangeBasedForStmt extends TranslatedStmt, ConditionContext {
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result = getTranslatedExpr(stmt.getUpdate().getFullyConverted())
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}
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private TranslatedRangeBasedForVariableDeclaration getVariableDeclaration() {
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result = getTranslatedRangeBasedForVariableDeclaration(stmt.getVariable())
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private TranslatedDeclStmt getVariableDeclStmt() {
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exists(IRVariableDeclarationEntry entry |
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entry.getDeclaration() = stmt.getVariable() and
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result.getAnIRDeclarationEntry() = entry
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)
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}
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private TranslatedStmt getBody() { result = getTranslatedStmt(stmt.getStmt()) }
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@@ -14161,6 +14161,221 @@ ir.cpp:
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# 1851| Type = [PointerType] const char *
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# 1851| ValueCategory = prvalue
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# 1852| getStmt(2): [ReturnStmt] return ...
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# 1855| [CopyAssignmentOperator] missing_declaration_entries::S& missing_declaration_entries::S::operator=(missing_declaration_entries::S const&)
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# 1855| <params>:
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#-----| getParameter(0): [Parameter] (unnamed parameter 0)
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#-----| Type = [LValueReferenceType] const S &
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# 1855| [MoveAssignmentOperator] missing_declaration_entries::S& missing_declaration_entries::S::operator=(missing_declaration_entries::S&&)
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# 1855| <params>:
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#-----| getParameter(0): [Parameter] (unnamed parameter 0)
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#-----| Type = [RValueReferenceType] S &&
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# 1859| [CopyAssignmentOperator] missing_declaration_entries::Bar1<int>& missing_declaration_entries::Bar1<int>::operator=(missing_declaration_entries::Bar1<int> const&)
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# 1859| <params>:
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#-----| getParameter(0): [Parameter] (unnamed parameter 0)
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#-----| Type = [LValueReferenceType] const Bar1<int> &
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# 1859| [MoveAssignmentOperator] missing_declaration_entries::Bar1<int>& missing_declaration_entries::Bar1<int>::operator=(missing_declaration_entries::Bar1<int>&&)
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# 1859| <params>:
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#-----| getParameter(0): [Parameter] (unnamed parameter 0)
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#-----| Type = [RValueReferenceType] Bar1<int> &&
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# 1862| [MemberFunction] void* missing_declaration_entries::Bar1<T>::missing_type_decl_entry(missing_declaration_entries::Bar1<T>::pointer)
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# 1862| <params>:
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# 1862| getParameter(0): [Parameter] p
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# 1862| Type = [CTypedefType,NestedTypedefType] pointer
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# 1862| getEntryPoint(): [BlockStmt] { ... }
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# 1863| getStmt(0): [DeclStmt] declaration
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# 1863| getDeclarationEntry(0): [TypeDeclarationEntry] declaration of _Res
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# 1863| Type = [CTypedefType,LocalTypedefType] _Res
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# 1864| getStmt(1): [ReturnStmt] return ...
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# 1864| getExpr(): [VariableAccess] p
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# 1864| Type = [CTypedefType,NestedTypedefType] pointer
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# 1864| ValueCategory = prvalue(load)
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# 1864| getExpr().getFullyConverted(): [CStyleCast] (void *)...
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# 1864| Conversion = [PointerConversion] pointer conversion
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# 1864| Type = [VoidPointerType] void *
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# 1864| ValueCategory = prvalue
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# 1862| [MemberFunction] void* missing_declaration_entries::Bar1<int>::missing_type_decl_entry(missing_declaration_entries::Bar1<int>::pointer)
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# 1862| <params>:
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# 1862| getParameter(0): [Parameter] p
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# 1862| Type = [CTypedefType,NestedTypedefType] pointer
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# 1862| getEntryPoint(): [BlockStmt] { ... }
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# 1863| getStmt(0): [DeclStmt] declaration
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# 1864| getStmt(1): [ReturnStmt] return ...
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# 1864| getExpr(): [VariableAccess] p
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# 1864| Type = [CTypedefType,NestedTypedefType] pointer
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# 1864| ValueCategory = prvalue(load)
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# 1864| getExpr().getFullyConverted(): [CStyleCast] (void *)...
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# 1864| Conversion = [PointerConversion] pointer conversion
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# 1864| Type = [VoidPointerType] void *
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# 1864| ValueCategory = prvalue
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# 1868| [TopLevelFunction] void missing_declaration_entries::test1()
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# 1868| <params>:
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# 1868| getEntryPoint(): [BlockStmt] { ... }
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# 1869| getStmt(0): [DeclStmt] declaration
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# 1869| getDeclarationEntry(0): [VariableDeclarationEntry] definition of b
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# 1869| Type = [ClassTemplateInstantiation,Struct] Bar1<int>
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# 1870| getStmt(1): [ExprStmt] ExprStmt
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# 1870| getExpr(): [FunctionCall] call to missing_type_decl_entry
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# 1870| Type = [VoidPointerType] void *
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# 1870| ValueCategory = prvalue
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# 1870| getQualifier(): [VariableAccess] b
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# 1870| Type = [ClassTemplateInstantiation,Struct] Bar1<int>
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# 1870| ValueCategory = lvalue
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# 1870| getArgument(0): [Literal] 0
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# 1870| Type = [NullPointerType] decltype(nullptr)
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# 1870| Value = [Literal] 0
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# 1870| ValueCategory = prvalue
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# 1870| getArgument(0).getFullyConverted(): [CStyleCast] (pointer)...
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# 1870| Conversion = [PointerConversion] pointer conversion
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# 1870| Type = [CTypedefType,NestedTypedefType] pointer
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# 1870| Value = [CStyleCast] 0
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# 1870| ValueCategory = prvalue
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# 1871| getStmt(2): [ReturnStmt] return ...
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# 1873| [CopyAssignmentOperator] missing_declaration_entries::Bar2<int>& missing_declaration_entries::Bar2<int>::operator=(missing_declaration_entries::Bar2<int> const&)
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||||
# 1873| <params>:
|
||||
#-----| getParameter(0): [Parameter] (unnamed parameter 0)
|
||||
#-----| Type = [LValueReferenceType] const Bar2<int> &
|
||||
# 1873| [MoveAssignmentOperator] missing_declaration_entries::Bar2<int>& missing_declaration_entries::Bar2<int>::operator=(missing_declaration_entries::Bar2<int>&&)
|
||||
# 1873| <params>:
|
||||
#-----| getParameter(0): [Parameter] (unnamed parameter 0)
|
||||
#-----| Type = [RValueReferenceType] Bar2<int> &&
|
||||
# 1875| [MemberFunction] int missing_declaration_entries::Bar2<T>::two_missing_variable_declaration_entries()
|
||||
# 1875| <params>:
|
||||
# 1875| getEntryPoint(): [BlockStmt] { ... }
|
||||
# 1876| getStmt(0): [DeclStmt] declaration
|
||||
# 1876| getDeclarationEntry(0): [VariableDeclarationEntry] definition of x
|
||||
# 1876| Type = [ArrayType] int[10]
|
||||
# 1876| getDeclarationEntry(1): [VariableDeclarationEntry] definition of y
|
||||
# 1876| Type = [ArrayType] int[10]
|
||||
# 1877| getStmt(1): [ExprStmt] ExprStmt
|
||||
# 1877| getExpr(): [AssignExpr] ... = ...
|
||||
# 1877| Type = [IntType] int
|
||||
# 1877| ValueCategory = lvalue
|
||||
# 1877| getLValue(): [PointerDereferenceExpr] * ...
|
||||
# 1877| Type = [IntType] int
|
||||
# 1877| ValueCategory = lvalue
|
||||
# 1877| getOperand(): [VariableAccess] x
|
||||
# 1877| Type = [ArrayType] int[10]
|
||||
# 1877| ValueCategory = lvalue
|
||||
# 1877| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1877| Type = [IntPointerType] int *
|
||||
# 1877| ValueCategory = prvalue
|
||||
# 1877| getRValue(): [Literal] 10
|
||||
# 1877| Type = [IntType] int
|
||||
# 1877| Value = [Literal] 10
|
||||
# 1877| ValueCategory = prvalue
|
||||
# 1878| getStmt(2): [ExprStmt] ExprStmt
|
||||
# 1878| getExpr(): [AssignExpr] ... = ...
|
||||
# 1878| Type = [IntType] int
|
||||
# 1878| ValueCategory = lvalue
|
||||
# 1878| getLValue(): [PointerDereferenceExpr] * ...
|
||||
# 1878| Type = [IntType] int
|
||||
# 1878| ValueCategory = lvalue
|
||||
# 1878| getOperand(): [VariableAccess] y
|
||||
# 1878| Type = [ArrayType] int[10]
|
||||
# 1878| ValueCategory = lvalue
|
||||
# 1878| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1878| Type = [IntPointerType] int *
|
||||
# 1878| ValueCategory = prvalue
|
||||
# 1878| getRValue(): [Literal] 10
|
||||
# 1878| Type = [IntType] int
|
||||
# 1878| Value = [Literal] 10
|
||||
# 1878| ValueCategory = prvalue
|
||||
# 1879| getStmt(3): [ReturnStmt] return ...
|
||||
# 1879| getExpr(): [AddExpr] ... + ...
|
||||
# 1879| Type = [IntType] int
|
||||
# 1879| ValueCategory = prvalue
|
||||
# 1879| getLeftOperand(): [PointerDereferenceExpr] * ...
|
||||
# 1879| Type = [IntType] int
|
||||
# 1879| ValueCategory = prvalue(load)
|
||||
# 1879| getOperand(): [VariableAccess] x
|
||||
# 1879| Type = [ArrayType] int[10]
|
||||
# 1879| ValueCategory = lvalue
|
||||
# 1879| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1879| Type = [IntPointerType] int *
|
||||
# 1879| ValueCategory = prvalue
|
||||
# 1879| getRightOperand(): [PointerDereferenceExpr] * ...
|
||||
# 1879| Type = [IntType] int
|
||||
# 1879| ValueCategory = prvalue(load)
|
||||
# 1879| getOperand(): [VariableAccess] y
|
||||
# 1879| Type = [ArrayType] int[10]
|
||||
# 1879| ValueCategory = lvalue
|
||||
# 1879| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1879| Type = [IntPointerType] int *
|
||||
# 1879| ValueCategory = prvalue
|
||||
# 1875| [MemberFunction] int missing_declaration_entries::Bar2<int>::two_missing_variable_declaration_entries()
|
||||
# 1875| <params>:
|
||||
# 1875| getEntryPoint(): [BlockStmt] { ... }
|
||||
# 1876| getStmt(0): [DeclStmt] declaration
|
||||
# 1877| getStmt(1): [ExprStmt] ExprStmt
|
||||
# 1877| getExpr(): [AssignExpr] ... = ...
|
||||
# 1877| Type = [IntType] int
|
||||
# 1877| ValueCategory = lvalue
|
||||
# 1877| getLValue(): [PointerDereferenceExpr] * ...
|
||||
# 1877| Type = [IntType] int
|
||||
# 1877| ValueCategory = lvalue
|
||||
# 1877| getOperand(): [VariableAccess] x
|
||||
# 1877| Type = [ArrayType] int[10]
|
||||
# 1877| ValueCategory = lvalue
|
||||
# 1877| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1877| Type = [IntPointerType] int *
|
||||
# 1877| ValueCategory = prvalue
|
||||
# 1877| getRValue(): [Literal] 10
|
||||
# 1877| Type = [IntType] int
|
||||
# 1877| Value = [Literal] 10
|
||||
# 1877| ValueCategory = prvalue
|
||||
# 1878| getStmt(2): [ExprStmt] ExprStmt
|
||||
# 1878| getExpr(): [AssignExpr] ... = ...
|
||||
# 1878| Type = [IntType] int
|
||||
# 1878| ValueCategory = lvalue
|
||||
# 1878| getLValue(): [PointerDereferenceExpr] * ...
|
||||
# 1878| Type = [IntType] int
|
||||
# 1878| ValueCategory = lvalue
|
||||
# 1878| getOperand(): [VariableAccess] y
|
||||
# 1878| Type = [ArrayType] int[10]
|
||||
# 1878| ValueCategory = lvalue
|
||||
# 1878| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1878| Type = [IntPointerType] int *
|
||||
# 1878| ValueCategory = prvalue
|
||||
# 1878| getRValue(): [Literal] 10
|
||||
# 1878| Type = [IntType] int
|
||||
# 1878| Value = [Literal] 10
|
||||
# 1878| ValueCategory = prvalue
|
||||
# 1879| getStmt(3): [ReturnStmt] return ...
|
||||
# 1879| getExpr(): [AddExpr] ... + ...
|
||||
# 1879| Type = [IntType] int
|
||||
# 1879| ValueCategory = prvalue
|
||||
# 1879| getLeftOperand(): [PointerDereferenceExpr] * ...
|
||||
# 1879| Type = [IntType] int
|
||||
# 1879| ValueCategory = prvalue(load)
|
||||
# 1879| getOperand(): [VariableAccess] x
|
||||
# 1879| Type = [ArrayType] int[10]
|
||||
# 1879| ValueCategory = lvalue
|
||||
# 1879| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1879| Type = [IntPointerType] int *
|
||||
# 1879| ValueCategory = prvalue
|
||||
# 1879| getRightOperand(): [PointerDereferenceExpr] * ...
|
||||
# 1879| Type = [IntType] int
|
||||
# 1879| ValueCategory = prvalue(load)
|
||||
# 1879| getOperand(): [VariableAccess] y
|
||||
# 1879| Type = [ArrayType] int[10]
|
||||
# 1879| ValueCategory = lvalue
|
||||
# 1879| getOperand().getFullyConverted(): [ArrayToPointerConversion] array to pointer conversion
|
||||
# 1879| Type = [IntPointerType] int *
|
||||
# 1879| ValueCategory = prvalue
|
||||
# 1883| [TopLevelFunction] void missing_declaration_entries::test2()
|
||||
# 1883| <params>:
|
||||
# 1883| getEntryPoint(): [BlockStmt] { ... }
|
||||
# 1884| getStmt(0): [DeclStmt] declaration
|
||||
# 1884| getDeclarationEntry(0): [VariableDeclarationEntry] definition of b
|
||||
# 1884| Type = [ClassTemplateInstantiation,Struct] Bar2<int>
|
||||
# 1885| getStmt(1): [ExprStmt] ExprStmt
|
||||
# 1885| getExpr(): [FunctionCall] call to two_missing_variable_declaration_entries
|
||||
# 1885| Type = [IntType] int
|
||||
# 1885| ValueCategory = prvalue
|
||||
# 1885| getQualifier(): [VariableAccess] b
|
||||
# 1885| Type = [ClassTemplateInstantiation,Struct] Bar2<int>
|
||||
# 1885| ValueCategory = lvalue
|
||||
# 1886| getStmt(2): [ReturnStmt] return ...
|
||||
perf-regression.cpp:
|
||||
# 4| [CopyAssignmentOperator] Big& Big::operator=(Big const&)
|
||||
# 4| <params>:
|
||||
|
||||
@@ -1851,4 +1851,39 @@ void magicvars() {
|
||||
const char *strfunc = __func__;
|
||||
}
|
||||
|
||||
namespace missing_declaration_entries {
|
||||
struct S {};
|
||||
|
||||
template<typename A, typename B> struct pair{};
|
||||
|
||||
template<typename T> struct Bar1 {
|
||||
typedef S* pointer;
|
||||
|
||||
void* missing_type_decl_entry(pointer p) {
|
||||
typedef pair<pointer, bool> _Res;
|
||||
return p;
|
||||
}
|
||||
};
|
||||
|
||||
void test1() {
|
||||
Bar1<int> b;
|
||||
b.missing_type_decl_entry(nullptr);
|
||||
}
|
||||
|
||||
template<typename T> struct Bar2 {
|
||||
|
||||
int two_missing_variable_declaration_entries() {
|
||||
int x[10], y[10];
|
||||
*x = 10;
|
||||
*y = 10;
|
||||
return *x + *y;
|
||||
}
|
||||
};
|
||||
|
||||
void test2() {
|
||||
Bar2<int> b;
|
||||
b.two_missing_variable_declaration_entries();
|
||||
}
|
||||
}
|
||||
|
||||
// semmle-extractor-options: -std=c++17 --clang
|
||||
|
||||
@@ -5303,10 +5303,10 @@
|
||||
| ir.cpp:1077:39:1077:39 | Address | &:r1077_7 |
|
||||
| ir.cpp:1077:39:1077:39 | Load | m1077_6 |
|
||||
| ir.cpp:1077:39:1077:39 | SideEffect | m1077_8 |
|
||||
| ir.cpp:1078:5:1078:5 | Address | &:r1078_1 |
|
||||
| ir.cpp:1078:5:1078:5 | Address | &:r1078_7 |
|
||||
| ir.cpp:1078:5:1078:5 | Address | &:r1078_15 |
|
||||
| ir.cpp:1078:14:1078:14 | Address | &:r1078_33 |
|
||||
| ir.cpp:1078:5:1082:5 | Address | &:r1078_1 |
|
||||
| ir.cpp:1078:5:1082:5 | Address | &:r1078_7 |
|
||||
| ir.cpp:1078:5:1082:5 | Address | &:r1078_15 |
|
||||
| ir.cpp:1078:5:1082:5 | Address | &:r1078_33 |
|
||||
| ir.cpp:1078:18:1078:18 | Address | &:r1078_2 |
|
||||
| ir.cpp:1078:18:1078:18 | Address | &:r1078_8 |
|
||||
| ir.cpp:1078:18:1078:18 | Address | &:r1078_16 |
|
||||
@@ -5369,10 +5369,10 @@
|
||||
| ir.cpp:1079:13:1079:13 | Load | m1078_40 |
|
||||
| ir.cpp:1079:13:1079:17 | Condition | r1079_4 |
|
||||
| ir.cpp:1079:17:1079:17 | Right | r1079_3 |
|
||||
| ir.cpp:1084:5:1084:5 | Address | &:r1084_1 |
|
||||
| ir.cpp:1084:5:1084:5 | Address | &:r1084_7 |
|
||||
| ir.cpp:1084:5:1084:5 | Address | &:r1084_15 |
|
||||
| ir.cpp:1084:21:1084:21 | Address | &:r1084_42 |
|
||||
| ir.cpp:1084:5:1088:5 | Address | &:r1084_1 |
|
||||
| ir.cpp:1084:5:1088:5 | Address | &:r1084_7 |
|
||||
| ir.cpp:1084:5:1088:5 | Address | &:r1084_15 |
|
||||
| ir.cpp:1084:5:1088:5 | Address | &:r1084_42 |
|
||||
| ir.cpp:1084:25:1084:25 | Address | &:r1084_2 |
|
||||
| ir.cpp:1084:25:1084:25 | Address | &:r1084_8 |
|
||||
| ir.cpp:1084:25:1084:25 | Address | &:r1084_16 |
|
||||
@@ -8650,6 +8650,97 @@
|
||||
| ir.cpp:1851:17:1851:23 | Address | &:r1851_1 |
|
||||
| ir.cpp:1851:27:1851:34 | StoreValue | r1851_3 |
|
||||
| ir.cpp:1851:27:1851:34 | Unary | r1851_2 |
|
||||
| ir.cpp:1862:15:1862:15 | Address | &:r1862_5 |
|
||||
| ir.cpp:1862:15:1862:15 | Address | &:r1862_5 |
|
||||
| ir.cpp:1862:15:1862:15 | Address | &:r1862_7 |
|
||||
| ir.cpp:1862:15:1862:15 | Address | &:r1862_7 |
|
||||
| ir.cpp:1862:15:1862:15 | Address | &:r1862_15 |
|
||||
| ir.cpp:1862:15:1862:15 | ChiPartial | partial:m1862_3 |
|
||||
| ir.cpp:1862:15:1862:15 | ChiTotal | total:m1862_2 |
|
||||
| ir.cpp:1862:15:1862:15 | Load | m1862_6 |
|
||||
| ir.cpp:1862:15:1862:15 | Load | m1864_5 |
|
||||
| ir.cpp:1862:15:1862:15 | SideEffect | m1862_3 |
|
||||
| ir.cpp:1862:15:1862:15 | SideEffect | m1862_8 |
|
||||
| ir.cpp:1862:47:1862:47 | Address | &:r1862_9 |
|
||||
| ir.cpp:1862:47:1862:47 | Address | &:r1862_9 |
|
||||
| ir.cpp:1862:47:1862:47 | Address | &:r1862_11 |
|
||||
| ir.cpp:1862:47:1862:47 | Address | &:r1862_11 |
|
||||
| ir.cpp:1862:47:1862:47 | Load | m1862_10 |
|
||||
| ir.cpp:1862:47:1862:47 | SideEffect | m1862_12 |
|
||||
| ir.cpp:1864:13:1864:21 | Address | &:r1864_1 |
|
||||
| ir.cpp:1864:20:1864:20 | Address | &:r1864_2 |
|
||||
| ir.cpp:1864:20:1864:20 | Load | m1862_10 |
|
||||
| ir.cpp:1864:20:1864:20 | StoreValue | r1864_4 |
|
||||
| ir.cpp:1864:20:1864:20 | Unary | r1864_3 |
|
||||
| ir.cpp:1868:10:1868:14 | ChiPartial | partial:m1868_3 |
|
||||
| ir.cpp:1868:10:1868:14 | ChiTotal | total:m1868_2 |
|
||||
| ir.cpp:1868:10:1868:14 | SideEffect | ~m1870_12 |
|
||||
| ir.cpp:1869:19:1869:19 | Address | &:r1869_1 |
|
||||
| ir.cpp:1870:9:1870:9 | Address | &:r1870_1 |
|
||||
| ir.cpp:1870:9:1870:9 | Address | &:r1870_1 |
|
||||
| ir.cpp:1870:9:1870:9 | Arg(this) | this:r1870_1 |
|
||||
| ir.cpp:1870:9:1870:9 | ChiPartial | partial:m1870_9 |
|
||||
| ir.cpp:1870:9:1870:9 | ChiTotal | total:m1869_2 |
|
||||
| ir.cpp:1870:9:1870:9 | SideEffect | m1869_2 |
|
||||
| ir.cpp:1870:11:1870:33 | CallTarget | func:r1870_2 |
|
||||
| ir.cpp:1870:11:1870:33 | ChiPartial | partial:m1870_5 |
|
||||
| ir.cpp:1870:11:1870:33 | ChiTotal | total:m1868_4 |
|
||||
| ir.cpp:1870:11:1870:33 | SideEffect | ~m1868_4 |
|
||||
| ir.cpp:1870:35:1870:41 | Address | &:r1870_3 |
|
||||
| ir.cpp:1870:35:1870:41 | Address | &:r1870_3 |
|
||||
| ir.cpp:1870:35:1870:41 | Arg(0) | 0:r1870_3 |
|
||||
| ir.cpp:1870:35:1870:41 | ChiPartial | partial:m1870_11 |
|
||||
| ir.cpp:1870:35:1870:41 | ChiTotal | total:m1870_6 |
|
||||
| ir.cpp:1870:35:1870:41 | SideEffect | ~m1870_6 |
|
||||
| ir.cpp:1875:13:1875:13 | Address | &:r1875_5 |
|
||||
| ir.cpp:1875:13:1875:13 | Address | &:r1875_5 |
|
||||
| ir.cpp:1875:13:1875:13 | Address | &:r1875_7 |
|
||||
| ir.cpp:1875:13:1875:13 | Address | &:r1875_7 |
|
||||
| ir.cpp:1875:13:1875:13 | Address | &:r1875_10 |
|
||||
| ir.cpp:1875:13:1875:13 | ChiPartial | partial:m1875_3 |
|
||||
| ir.cpp:1875:13:1875:13 | ChiTotal | total:m1875_2 |
|
||||
| ir.cpp:1875:13:1875:13 | Load | m1875_6 |
|
||||
| ir.cpp:1875:13:1875:13 | Load | m1879_9 |
|
||||
| ir.cpp:1875:13:1875:13 | SideEffect | m1875_3 |
|
||||
| ir.cpp:1875:13:1875:13 | SideEffect | m1875_8 |
|
||||
| ir.cpp:1876:13:1876:29 | Address | &:r1876_1 |
|
||||
| ir.cpp:1876:13:1876:29 | Address | &:r1876_3 |
|
||||
| ir.cpp:1877:13:1877:14 | Address | &:r1877_4 |
|
||||
| ir.cpp:1877:13:1877:19 | ChiPartial | partial:m1877_5 |
|
||||
| ir.cpp:1877:13:1877:19 | ChiTotal | total:m1876_2 |
|
||||
| ir.cpp:1877:14:1877:14 | Unary | r1877_2 |
|
||||
| ir.cpp:1877:14:1877:14 | Unary | r1877_3 |
|
||||
| ir.cpp:1877:18:1877:19 | StoreValue | r1877_1 |
|
||||
| ir.cpp:1878:13:1878:14 | Address | &:r1878_4 |
|
||||
| ir.cpp:1878:13:1878:19 | ChiPartial | partial:m1878_5 |
|
||||
| ir.cpp:1878:13:1878:19 | ChiTotal | total:m1876_4 |
|
||||
| ir.cpp:1878:14:1878:14 | Unary | r1878_2 |
|
||||
| ir.cpp:1878:14:1878:14 | Unary | r1878_3 |
|
||||
| ir.cpp:1878:18:1878:19 | StoreValue | r1878_1 |
|
||||
| ir.cpp:1879:13:1879:27 | Address | &:r1879_1 |
|
||||
| ir.cpp:1879:20:1879:21 | Left | r1879_4 |
|
||||
| ir.cpp:1879:20:1879:21 | Load | m1877_5 |
|
||||
| ir.cpp:1879:20:1879:26 | StoreValue | r1879_8 |
|
||||
| ir.cpp:1879:21:1879:21 | Address | &:r1879_3 |
|
||||
| ir.cpp:1879:21:1879:21 | Unary | r1879_2 |
|
||||
| ir.cpp:1879:25:1879:26 | Load | m1878_5 |
|
||||
| ir.cpp:1879:25:1879:26 | Right | r1879_7 |
|
||||
| ir.cpp:1879:26:1879:26 | Address | &:r1879_6 |
|
||||
| ir.cpp:1879:26:1879:26 | Unary | r1879_5 |
|
||||
| ir.cpp:1883:10:1883:14 | ChiPartial | partial:m1883_3 |
|
||||
| ir.cpp:1883:10:1883:14 | ChiTotal | total:m1883_2 |
|
||||
| ir.cpp:1883:10:1883:14 | SideEffect | ~m1885_5 |
|
||||
| ir.cpp:1884:19:1884:19 | Address | &:r1884_1 |
|
||||
| ir.cpp:1885:9:1885:9 | Address | &:r1885_1 |
|
||||
| ir.cpp:1885:9:1885:9 | Address | &:r1885_1 |
|
||||
| ir.cpp:1885:9:1885:9 | Arg(this) | this:r1885_1 |
|
||||
| ir.cpp:1885:9:1885:9 | ChiPartial | partial:m1885_7 |
|
||||
| ir.cpp:1885:9:1885:9 | ChiTotal | total:m1884_2 |
|
||||
| ir.cpp:1885:9:1885:9 | SideEffect | m1884_2 |
|
||||
| ir.cpp:1885:11:1885:50 | CallTarget | func:r1885_2 |
|
||||
| ir.cpp:1885:11:1885:50 | ChiPartial | partial:m1885_4 |
|
||||
| ir.cpp:1885:11:1885:50 | ChiTotal | total:m1883_4 |
|
||||
| ir.cpp:1885:11:1885:50 | SideEffect | ~m1883_4 |
|
||||
| perf-regression.cpp:6:3:6:5 | Address | &:r6_5 |
|
||||
| perf-regression.cpp:6:3:6:5 | Address | &:r6_5 |
|
||||
| perf-regression.cpp:6:3:6:5 | Address | &:r6_7 |
|
||||
|
||||
@@ -6,7 +6,6 @@ missingOperandType
|
||||
duplicateChiOperand
|
||||
sideEffectWithoutPrimary
|
||||
instructionWithoutSuccessor
|
||||
| ../../../include/memory.h:68:25:68:33 | CopyValue: (reference to) | Instruction 'CopyValue: (reference to)' has no successors in function '$@'. | ../../../include/memory.h:67:5:67:5 | void std::unique_ptr<int, std::default_delete<int>>::~unique_ptr() | void std::unique_ptr<int, std::default_delete<int>>::~unique_ptr() |
|
||||
ambiguousSuccessors
|
||||
unexplainedLoop
|
||||
unnecessaryPhiInstruction
|
||||
|
||||
@@ -9932,6 +9932,108 @@ ir.cpp:
|
||||
# 1849| v1849_5(void) = AliasedUse : ~m?
|
||||
# 1849| v1849_6(void) = ExitFunction :
|
||||
|
||||
# 1862| void* missing_declaration_entries::Bar1<int>::missing_type_decl_entry(missing_declaration_entries::Bar1<int>::pointer)
|
||||
# 1862| Block 0
|
||||
# 1862| v1862_1(void) = EnterFunction :
|
||||
# 1862| mu1862_2(unknown) = AliasedDefinition :
|
||||
# 1862| mu1862_3(unknown) = InitializeNonLocal :
|
||||
# 1862| r1862_4(glval<unknown>) = VariableAddress[#this] :
|
||||
# 1862| mu1862_5(glval<Bar1<int>>) = InitializeParameter[#this] : &:r1862_4
|
||||
# 1862| r1862_6(glval<Bar1<int>>) = Load[#this] : &:r1862_4, ~m?
|
||||
# 1862| mu1862_7(Bar1<int>) = InitializeIndirection[#this] : &:r1862_6
|
||||
# 1862| r1862_8(glval<S *>) = VariableAddress[p] :
|
||||
# 1862| mu1862_9(S *) = InitializeParameter[p] : &:r1862_8
|
||||
# 1862| r1862_10(S *) = Load[p] : &:r1862_8, ~m?
|
||||
# 1862| mu1862_11(unknown) = InitializeIndirection[p] : &:r1862_10
|
||||
# 1864| r1864_1(glval<void *>) = VariableAddress[#return] :
|
||||
# 1864| r1864_2(glval<S *>) = VariableAddress[p] :
|
||||
# 1864| r1864_3(S *) = Load[p] : &:r1864_2, ~m?
|
||||
# 1864| r1864_4(void *) = Convert : r1864_3
|
||||
# 1864| mu1864_5(void *) = Store[#return] : &:r1864_1, r1864_4
|
||||
# 1862| v1862_12(void) = ReturnIndirection[#this] : &:r1862_6, ~m?
|
||||
# 1862| v1862_13(void) = ReturnIndirection[p] : &:r1862_10, ~m?
|
||||
# 1862| r1862_14(glval<void *>) = VariableAddress[#return] :
|
||||
# 1862| v1862_15(void) = ReturnValue : &:r1862_14, ~m?
|
||||
# 1862| v1862_16(void) = AliasedUse : ~m?
|
||||
# 1862| v1862_17(void) = ExitFunction :
|
||||
|
||||
# 1868| void missing_declaration_entries::test1()
|
||||
# 1868| Block 0
|
||||
# 1868| v1868_1(void) = EnterFunction :
|
||||
# 1868| mu1868_2(unknown) = AliasedDefinition :
|
||||
# 1868| mu1868_3(unknown) = InitializeNonLocal :
|
||||
# 1869| r1869_1(glval<Bar1<int>>) = VariableAddress[b] :
|
||||
# 1869| mu1869_2(Bar1<int>) = Uninitialized[b] : &:r1869_1
|
||||
# 1870| r1870_1(glval<Bar1<int>>) = VariableAddress[b] :
|
||||
# 1870| r1870_2(glval<unknown>) = FunctionAddress[missing_type_decl_entry] :
|
||||
# 1870| r1870_3(S *) = Constant[0] :
|
||||
# 1870| r1870_4(void *) = Call[missing_type_decl_entry] : func:r1870_2, this:r1870_1, 0:r1870_3
|
||||
# 1870| mu1870_5(unknown) = ^CallSideEffect : ~m?
|
||||
# 1870| v1870_6(void) = ^IndirectReadSideEffect[-1] : &:r1870_1, ~m?
|
||||
# 1870| v1870_7(void) = ^BufferReadSideEffect[0] : &:r1870_3, ~m?
|
||||
# 1870| mu1870_8(Bar1<int>) = ^IndirectMayWriteSideEffect[-1] : &:r1870_1
|
||||
# 1870| mu1870_9(unknown) = ^BufferMayWriteSideEffect[0] : &:r1870_3
|
||||
# 1871| v1871_1(void) = NoOp :
|
||||
# 1868| v1868_4(void) = ReturnVoid :
|
||||
# 1868| v1868_5(void) = AliasedUse : ~m?
|
||||
# 1868| v1868_6(void) = ExitFunction :
|
||||
|
||||
# 1875| int missing_declaration_entries::Bar2<int>::two_missing_variable_declaration_entries()
|
||||
# 1875| Block 0
|
||||
# 1875| v1875_1(void) = EnterFunction :
|
||||
# 1875| mu1875_2(unknown) = AliasedDefinition :
|
||||
# 1875| mu1875_3(unknown) = InitializeNonLocal :
|
||||
# 1875| r1875_4(glval<unknown>) = VariableAddress[#this] :
|
||||
# 1875| mu1875_5(glval<Bar2<int>>) = InitializeParameter[#this] : &:r1875_4
|
||||
# 1875| r1875_6(glval<Bar2<int>>) = Load[#this] : &:r1875_4, ~m?
|
||||
# 1875| mu1875_7(Bar2<int>) = InitializeIndirection[#this] : &:r1875_6
|
||||
# 1876| r1876_1(glval<int[10]>) = VariableAddress[x] :
|
||||
# 1876| mu1876_2(int[10]) = Uninitialized[x] : &:r1876_1
|
||||
# 1876| r1876_3(glval<int[10]>) = VariableAddress[y] :
|
||||
# 1876| mu1876_4(int[10]) = Uninitialized[y] : &:r1876_3
|
||||
# 1877| r1877_1(int) = Constant[10] :
|
||||
# 1877| r1877_2(glval<int[10]>) = VariableAddress[x] :
|
||||
# 1877| r1877_3(int *) = Convert : r1877_2
|
||||
# 1877| r1877_4(glval<int>) = CopyValue : r1877_3
|
||||
# 1877| mu1877_5(int) = Store[?] : &:r1877_4, r1877_1
|
||||
# 1878| r1878_1(int) = Constant[10] :
|
||||
# 1878| r1878_2(glval<int[10]>) = VariableAddress[y] :
|
||||
# 1878| r1878_3(int *) = Convert : r1878_2
|
||||
# 1878| r1878_4(glval<int>) = CopyValue : r1878_3
|
||||
# 1878| mu1878_5(int) = Store[?] : &:r1878_4, r1878_1
|
||||
# 1879| r1879_1(glval<int>) = VariableAddress[#return] :
|
||||
# 1879| r1879_2(glval<int[10]>) = VariableAddress[x] :
|
||||
# 1879| r1879_3(int *) = Convert : r1879_2
|
||||
# 1879| r1879_4(int) = Load[?] : &:r1879_3, ~m?
|
||||
# 1879| r1879_5(glval<int[10]>) = VariableAddress[y] :
|
||||
# 1879| r1879_6(int *) = Convert : r1879_5
|
||||
# 1879| r1879_7(int) = Load[?] : &:r1879_6, ~m?
|
||||
# 1879| r1879_8(int) = Add : r1879_4, r1879_7
|
||||
# 1879| mu1879_9(int) = Store[#return] : &:r1879_1, r1879_8
|
||||
# 1875| v1875_8(void) = ReturnIndirection[#this] : &:r1875_6, ~m?
|
||||
# 1875| r1875_9(glval<int>) = VariableAddress[#return] :
|
||||
# 1875| v1875_10(void) = ReturnValue : &:r1875_9, ~m?
|
||||
# 1875| v1875_11(void) = AliasedUse : ~m?
|
||||
# 1875| v1875_12(void) = ExitFunction :
|
||||
|
||||
# 1883| void missing_declaration_entries::test2()
|
||||
# 1883| Block 0
|
||||
# 1883| v1883_1(void) = EnterFunction :
|
||||
# 1883| mu1883_2(unknown) = AliasedDefinition :
|
||||
# 1883| mu1883_3(unknown) = InitializeNonLocal :
|
||||
# 1884| r1884_1(glval<Bar2<int>>) = VariableAddress[b] :
|
||||
# 1884| mu1884_2(Bar2<int>) = Uninitialized[b] : &:r1884_1
|
||||
# 1885| r1885_1(glval<Bar2<int>>) = VariableAddress[b] :
|
||||
# 1885| r1885_2(glval<unknown>) = FunctionAddress[two_missing_variable_declaration_entries] :
|
||||
# 1885| r1885_3(int) = Call[two_missing_variable_declaration_entries] : func:r1885_2, this:r1885_1
|
||||
# 1885| mu1885_4(unknown) = ^CallSideEffect : ~m?
|
||||
# 1885| v1885_5(void) = ^IndirectReadSideEffect[-1] : &:r1885_1, ~m?
|
||||
# 1885| mu1885_6(Bar2<int>) = ^IndirectMayWriteSideEffect[-1] : &:r1885_1
|
||||
# 1886| v1886_1(void) = NoOp :
|
||||
# 1883| v1883_4(void) = ReturnVoid :
|
||||
# 1883| v1883_5(void) = AliasedUse : ~m?
|
||||
# 1883| v1883_6(void) = ExitFunction :
|
||||
|
||||
perf-regression.cpp:
|
||||
# 6| void Big::Big()
|
||||
# 6| Block 0
|
||||
|
||||
@@ -1598,17 +1598,17 @@ postWithInFlow
|
||||
| constmemberaccess.cpp:9:2:9:2 | i [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| constructorinitializer.cpp:8:4:8:4 | Argument this [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| constructorinitializer.cpp:8:4:8:4 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:5:6:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:5:6:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:5:6:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:16:6:17 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:5:8:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:5:8:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:5:8:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:6:5:8:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:7:7:7:8 | (reference dereference) [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:7:7:7:8 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:7:7:7:8 | el [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:5:28:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:5:28:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:5:28:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:16:28:17 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:5:30:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:5:30:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:5:30:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:5:30:5 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:21:28:21 | (__begin) [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:21:28:21 | (__begin) [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| cpp11.cpp:28:21:28:21 | (__begin) [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
@@ -2644,10 +2644,10 @@ postWithInFlow
|
||||
| stmt_expr.cpp:27:5:27:7 | ptr [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:4:16:4:30 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:5:14:5:28 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:3:11:3 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:3:11:3 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:3:11:3 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:10:11:12 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:3:13:3 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:3:13:3 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:3:13:3 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:3:13:3 | VariableAddress [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:16:11:16 | (__range) [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:16:11:16 | (__range) [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
| stream_it.cpp:11:16:11:16 | (__range) [post update] | PostUpdateNode should not be the target of local flow. |
|
||||
|
||||
Reference in New Issue
Block a user