diff options
Diffstat (limited to 'clang/lib/CodeGen/CGExprCXX.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGExprCXX.cpp | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/clang/lib/CodeGen/CGExprCXX.cpp b/clang/lib/CodeGen/CGExprCXX.cpp index a4fb673..4cbffd7 100644 --- a/clang/lib/CodeGen/CGExprCXX.cpp +++ b/clang/lib/CodeGen/CGExprCXX.cpp @@ -93,9 +93,17 @@ RValue CodeGenFunction::EmitCXXMemberOrOperatorCall( *this, MD, This, ImplicitParam, ImplicitParamTy, CE, Args, RtlArgs); auto &FnInfo = CGM.getTypes().arrangeCXXMethodCall( Args, FPT, CallInfo.ReqArgs, CallInfo.PrefixSize); - return EmitCall(FnInfo, Callee, ReturnValue, Args, nullptr, + llvm::CallBase *CallOrInvoke = nullptr; + auto Call = EmitCall(FnInfo, Callee, ReturnValue, Args, &CallOrInvoke, CE && CE == MustTailCall, CE ? CE->getExprLoc() : SourceLocation()); + + // Set type identifier metadata of indirect calls for call graph section. + if (CGM.getCodeGenOpts().CallGraphSection && CallOrInvoke && + CallOrInvoke->isIndirectCall()) + CGM.CreateFunctionTypeMetadataForIcall(MD->getType(), CallOrInvoke); + + return Call; } RValue CodeGenFunction::EmitCXXDestructorCall( @@ -119,9 +127,17 @@ RValue CodeGenFunction::EmitCXXDestructorCall( CallArgList Args; commonEmitCXXMemberOrOperatorCall(*this, Dtor, This, ImplicitParam, ImplicitParamTy, CE, Args, nullptr); - return EmitCall(CGM.getTypes().arrangeCXXStructorDeclaration(Dtor), Callee, - ReturnValueSlot(), Args, nullptr, CE && CE == MustTailCall, + llvm::CallBase *CallOrInvoke = nullptr; + auto Call = EmitCall(CGM.getTypes().arrangeCXXStructorDeclaration(Dtor), Callee, + ReturnValueSlot(), Args, &CallOrInvoke, CE && CE == MustTailCall, CE ? CE->getExprLoc() : SourceLocation{}); + + // Set type identifier metadata of indirect calls for call graph section. + if (CGM.getCodeGenOpts().CallGraphSection && CallOrInvoke && + CallOrInvoke->isIndirectCall()) + CGM.CreateFunctionTypeMetadataForIcall(DtorDecl->getType(), CallOrInvoke); + + return Call; } RValue CodeGenFunction::EmitCXXPseudoDestructorExpr( @@ -482,10 +498,18 @@ CodeGenFunction::EmitCXXMemberPointerCallExpr(const CXXMemberCallExpr *E, // And the rest of the call args EmitCallArgs(Args, FPT, E->arguments()); - return EmitCall(CGM.getTypes().arrangeCXXMethodCall(Args, FPT, required, + llvm::CallBase *CallOrInvoke = nullptr; + auto Call = EmitCall(CGM.getTypes().arrangeCXXMethodCall(Args, FPT, required, /*PrefixSize=*/0), - Callee, ReturnValue, Args, nullptr, E == MustTailCall, + Callee, ReturnValue, Args, &CallOrInvoke, E == MustTailCall, E->getExprLoc()); + + // Set type identifier metadata of indirect calls for call graph section. + if (CGM.getCodeGenOpts().CallGraphSection && CallOrInvoke && + CallOrInvoke->isIndirectCall()) + CGM.CreateFunctionTypeMetadataForIcall(QualType(FPT, 0), CallOrInvoke); + + return Call; } RValue |