clang
15.0.0git
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A scoped helper to set the current debug location to the specified location or preferred location of the specified Expr. More...
#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CGDebugInfo.h"
Public Member Functions | |
ApplyDebugLocation (CodeGenFunction &CGF, SourceLocation TemporaryLocation) | |
Set the location to the (valid) TemporaryLocation. More... | |
ApplyDebugLocation (CodeGenFunction &CGF, const Expr *E) | |
ApplyDebugLocation (CodeGenFunction &CGF, llvm::DebugLoc Loc) | |
ApplyDebugLocation (ApplyDebugLocation &&Other) | |
ApplyDebugLocation & | operator= (ApplyDebugLocation &&)=default |
~ApplyDebugLocation () | |
Static Public Member Functions | |
static ApplyDebugLocation | CreateArtificial (CodeGenFunction &CGF) |
Apply TemporaryLocation if it is valid. More... | |
static ApplyDebugLocation | CreateDefaultArtificial (CodeGenFunction &CGF, SourceLocation TemporaryLocation) |
Apply TemporaryLocation if it is valid. More... | |
static ApplyDebugLocation | CreateEmpty (CodeGenFunction &CGF) |
Set the IRBuilder to not attach debug locations. More... | |
A scoped helper to set the current debug location to the specified location or preferred location of the specified Expr.
Definition at line 798 of file CGDebugInfo.h.
ApplyDebugLocation::ApplyDebugLocation | ( | CodeGenFunction & | CGF, |
SourceLocation | TemporaryLocation | ||
) |
Set the location to the (valid) TemporaryLocation.
Definition at line 81 of file CGDebugInfo.cpp.
ApplyDebugLocation::ApplyDebugLocation | ( | CodeGenFunction & | CGF, |
const Expr * | E | ||
) |
Definition at line 124 of file CGDebugInfo.cpp.
References clang::Expr::getExprLoc().
ApplyDebugLocation::ApplyDebugLocation | ( | CodeGenFunction & | CGF, |
llvm::DebugLoc | Loc | ||
) |
Definition at line 129 of file CGDebugInfo.cpp.
References clang::CodeGen::CodeGenFunction::Builder, and clang::CodeGen::CodeGenFunction::getDebugInfo().
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inline |
Definition at line 812 of file CGDebugInfo.h.
ApplyDebugLocation::~ApplyDebugLocation | ( | ) |
Definition at line 140 of file CGDebugInfo.cpp.
References clang::CodeGen::CodeGenFunction::Builder.
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inlinestatic |
Apply TemporaryLocation if it is valid.
Otherwise switch to an artificial debug location that has a valid scope, but no line information.
Artificial locations are useful when emitting compiler-generated helper functions that have no source location associated with them. The DWARF specification allows the compiler to use the special line number 0 to indicate code that can not be attributed to any source location. Note that passing an empty SourceLocation to CGDebugInfo::setLocation() will result in the last valid location being reused.
Definition at line 830 of file CGDebugInfo.h.
Referenced by callSpecialFunction(), generateByrefCopyHelper(), generateByrefDisposeHelper(), clang::CodeGen::CodeGenFunction::GenerateCopyHelperFunction(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalCleanUpFunc(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalInitFunc(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalVarDeclInitFunc(), clang::CodeGen::CodeGenFunction::generateDestroyHelper(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), clang::CodeGen::CodeGenFunction::generateThunk(), and clang::CodeGen::CodeGenFunction::StartThunk().
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inlinestatic |
Apply TemporaryLocation if it is valid.
Otherwise switch to an artificial debug location that has a valid scope, but no line information.
Definition at line 837 of file CGDebugInfo.h.
Referenced by clang::CodeGen::CodeGenFunction::EmitAutoVarInit(), clang::CodeGen::CGOpenMPRuntime::emitCall(), clang::CodeGen::CGOpenMPRuntime::emitForStaticFinish(), clang::CodeGen::CGOpenMPRuntime::emitForStaticInit(), clang::CodeGen::CodeGenFunction::EmitLandingPad(), and clang::CodeGen::CodeGenFunction::FinishFunction().
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inlinestatic |
Set the IRBuilder to not attach debug locations.
Note that passing an empty SourceLocation to CGDebugInfo::setLocation() will result in the last valid location being reused. Note that all instructions that do not have a location at the beginning of a function are counted towards to function prologue.
Definition at line 847 of file CGDebugInfo.h.
Referenced by clang::CodeGen::CGOpenMPRuntime::emitIfClause(), emitInterWarpCopyFunction(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalCleanUpFunc(), clang::CodeGen::CodeGenFunction::GenerateCXXGlobalInitFunc(), and clang::CodeGen::CodeGenFunction::StartThunk().
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