diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 75f5c0e..b4a4983 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -803,7 +803,9 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy, // Apply xray attributes to the function (as a string, for now) if (const auto *XRayAttr = D->getAttr<XRayInstrumentAttr>()) { if (CGM.getCodeGenOpts().XRayInstrumentationBundle.has( - XRayInstrKind::Function)) { + XRayInstrKind::FunctionEntry) || + CGM.getCodeGenOpts().XRayInstrumentationBundle.has( + XRayInstrKind::FunctionExit)) { if (XRayAttr->alwaysXRayInstrument() && ShouldXRayInstrumentFunction()) Fn->addFnAttr("function-instrument", "xray-always"); if (XRayAttr->neverXRayInstrument()) @@ -812,6 +814,14 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy, if (ShouldXRayInstrumentFunction()) Fn->addFnAttr("xray-log-args", llvm::utostr(LogArgs->getArgumentCount())); + if (!CGM.getCodeGenOpts().XRayInstrumentationBundle.has( + XRayInstrKind::FunctionExit)) { + Fn->addFnAttr("xray-skip-exit"); + } + if (!CGM.getCodeGenOpts().XRayInstrumentationBundle.has( + XRayInstrKind::FunctionEntry)) { + Fn->addFnAttr("xray-skip-entry"); + } } } else { if (ShouldXRayInstrumentFunction() && !CGM.imbueXRayAttrs(Fn, Loc)) |