diff options
Diffstat (limited to 'clang/lib/CodeGen/CGCall.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index 741fa44..465f3f4 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -5937,8 +5937,24 @@ RValue CodeGenFunction::EmitCall(const CGFunctionInfo &CallInfo, CI->getCalledFunction()->getName().starts_with("_Z4sqrt")) { SetSqrtFPAccuracy(CI); } - if (callOrInvoke) + if (callOrInvoke) { *callOrInvoke = CI; + if (CGM.getCodeGenOpts().CallGraphSection) { + QualType CST; + if (TargetDecl && TargetDecl->getFunctionType()) + CST = QualType(TargetDecl->getFunctionType(), 0); + else if (const auto *FPT = + Callee.getAbstractInfo().getCalleeFunctionProtoType()) + CST = QualType(FPT, 0); + else + llvm_unreachable( + "Cannot find the callee type to generate callee_type metadata."); + + // Set type identifier metadata of indirect calls for call graph section. + if (!CST.isNull()) + CGM.createCalleeTypeMetadataForIcall(CST, *callOrInvoke); + } + } // If this is within a function that has the guard(nocf) attribute and is an // indirect call, add the "guard_nocf" attribute to this call to indicate that |