Lines Matching refs:CGF
247 const EHPersonality &EHPersonality::get(CodeGenFunction &CGF) { in get() argument
248 const auto *FD = CGF.CurCodeDecl; in get()
252 FD = FD ? FD : CGF.CurSEHParent; in get()
253 return get(CGF.CGM, dyn_cast_or_null<FunctionDecl>(FD)); in get()
374 static llvm::Constant *getCatchAllValue(CodeGenFunction &CGF) { in getCatchAllValue() argument
376 return llvm::ConstantPointerNull::get(CGF.Int8PtrTy); in getCatchAllValue()
385 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
386 CGF.EmitNounwindRuntimeCall(getFreeExceptionFn(CGF.CGM), exn); in Emit()
528 static void emitFilterDispatchBlock(CodeGenFunction &CGF, in emitFilterDispatchBlock() argument
537 CGF.EmitBlockAfterUses(dispatchBlock); in emitFilterDispatchBlock()
543 llvm::Value *selector = CGF.getSelectorFromSlot(); in emitFilterDispatchBlock()
544 llvm::BasicBlock *unexpectedBB = CGF.createBasicBlock("ehspec.unexpected"); in emitFilterDispatchBlock()
546 llvm::Value *zero = CGF.Builder.getInt32(0); in emitFilterDispatchBlock()
548 CGF.Builder.CreateICmpSLT(selector, zero, "ehspec.fails"); in emitFilterDispatchBlock()
549 CGF.Builder.CreateCondBr(failsFilter, unexpectedBB, in emitFilterDispatchBlock()
550 CGF.getEHResumeBlock(false)); in emitFilterDispatchBlock()
552 CGF.EmitBlock(unexpectedBB); in emitFilterDispatchBlock()
559 llvm::Value *exn = CGF.getExceptionFromSlot(); in emitFilterDispatchBlock()
560 CGF.EmitRuntimeCall(getUnexpectedFn(CGF.CGM), exn) in emitFilterDispatchBlock()
562 CGF.Builder.CreateUnreachable(); in emitFilterDispatchBlock()
942 static void emitCatchPadBlock(CodeGenFunction &CGF, EHCatchScope &CatchScope) { in emitCatchPadBlock() argument
946 CGBuilderTy::InsertPoint SavedIP = CGF.Builder.saveIP(); in emitCatchPadBlock()
947 CGF.EmitBlockAfterUses(DispatchBlock); in emitCatchPadBlock()
949 llvm::Value *ParentPad = CGF.CurrentFuncletPad; in emitCatchPadBlock()
951 ParentPad = llvm::ConstantTokenNone::get(CGF.getLLVMContext()); in emitCatchPadBlock()
953 CGF.getEHDispatchBlock(CatchScope.getEnclosingEHScope()); in emitCatchPadBlock()
957 CGF.Builder.CreateCatchSwitch(ParentPad, UnwindBB, NumHandlers); in emitCatchPadBlock()
965 TypeInfo.RTTI = llvm::Constant::getNullValue(CGF.VoidPtrTy); in emitCatchPadBlock()
967 CGF.Builder.SetInsertPoint(Handler.Block); in emitCatchPadBlock()
969 if (EHPersonality::get(CGF).isMSVCXXPersonality()) { in emitCatchPadBlock()
970 CGF.Builder.CreateCatchPad( in emitCatchPadBlock()
971 CatchSwitch, {TypeInfo.RTTI, CGF.Builder.getInt32(TypeInfo.Flags), in emitCatchPadBlock()
972 llvm::Constant::getNullValue(CGF.VoidPtrTy)}); in emitCatchPadBlock()
974 CGF.Builder.CreateCatchPad(CatchSwitch, {TypeInfo.RTTI}); in emitCatchPadBlock()
979 CGF.Builder.restoreIP(SavedIP); in emitCatchPadBlock()
985 static void emitWasmCatchPadBlock(CodeGenFunction &CGF, in emitWasmCatchPadBlock() argument
990 CGBuilderTy::InsertPoint SavedIP = CGF.Builder.saveIP(); in emitWasmCatchPadBlock()
991 CGF.EmitBlockAfterUses(DispatchBlock); in emitWasmCatchPadBlock()
993 llvm::Value *ParentPad = CGF.CurrentFuncletPad; in emitWasmCatchPadBlock()
995 ParentPad = llvm::ConstantTokenNone::get(CGF.getLLVMContext()); in emitWasmCatchPadBlock()
997 CGF.getEHDispatchBlock(CatchScope.getEnclosingEHScope()); in emitWasmCatchPadBlock()
1001 CGF.Builder.CreateCatchSwitch(ParentPad, UnwindBB, NumHandlers); in emitWasmCatchPadBlock()
1005 llvm::BasicBlock *WasmCatchStartBlock = CGF.createBasicBlock("catch.start"); in emitWasmCatchPadBlock()
1007 CGF.EmitBlockAfterUses(WasmCatchStartBlock); in emitWasmCatchPadBlock()
1015 TypeInfo.RTTI = llvm::Constant::getNullValue(CGF.VoidPtrTy); in emitWasmCatchPadBlock()
1018 auto *CPI = CGF.Builder.CreateCatchPad(CatchSwitch, CatchTypes); in emitWasmCatchPadBlock()
1024 CGF.CGM.getIntrinsic(llvm::Intrinsic::wasm_get_exception); in emitWasmCatchPadBlock()
1026 CGF.CGM.getIntrinsic(llvm::Intrinsic::wasm_get_ehselector); in emitWasmCatchPadBlock()
1027 llvm::CallInst *Exn = CGF.Builder.CreateCall(GetExnFn, CPI); in emitWasmCatchPadBlock()
1028 CGF.Builder.CreateStore(Exn, CGF.getExceptionSlot()); in emitWasmCatchPadBlock()
1029 llvm::CallInst *Selector = CGF.Builder.CreateCall(GetSelectorFn, CPI); in emitWasmCatchPadBlock()
1031 llvm::Function *TypeIDFn = CGF.CGM.getIntrinsic(llvm::Intrinsic::eh_typeid_for); in emitWasmCatchPadBlock()
1036 CGF.Builder.CreateBr(CatchScope.getHandler(0).Block); in emitWasmCatchPadBlock()
1037 CGF.Builder.restoreIP(SavedIP); in emitWasmCatchPadBlock()
1047 TypeInfo.RTTI = llvm::Constant::getNullValue(CGF.VoidPtrTy); in emitWasmCatchPadBlock()
1058 NextBlock = CGF.createBasicBlock("rethrow"); in emitWasmCatchPadBlock()
1070 NextBlock = CGF.createBasicBlock("catch.fallthrough"); in emitWasmCatchPadBlock()
1075 llvm::CallInst *TypeIndex = CGF.Builder.CreateCall(TypeIDFn, TypeInfo.RTTI); in emitWasmCatchPadBlock()
1079 CGF.Builder.CreateICmpEQ(Selector, TypeIndex, "matches"); in emitWasmCatchPadBlock()
1080 CGF.Builder.CreateCondBr(MatchesTypeIndex, Handler.Block, NextBlock); in emitWasmCatchPadBlock()
1083 CGF.EmitBlock(NextBlock); in emitWasmCatchPadBlock()
1088 CGF.Builder.restoreIP(SavedIP); in emitWasmCatchPadBlock()
1093 static void emitCatchDispatchBlock(CodeGenFunction &CGF, in emitCatchDispatchBlock() argument
1095 if (EHPersonality::get(CGF).isWasmPersonality()) in emitCatchDispatchBlock()
1096 return emitWasmCatchPadBlock(CGF, catchScope); in emitCatchDispatchBlock()
1097 if (EHPersonality::get(CGF).usesFuncletPads()) in emitCatchDispatchBlock()
1098 return emitCatchPadBlock(CGF, catchScope); in emitCatchDispatchBlock()
1111 CGBuilderTy::InsertPoint savedIP = CGF.Builder.saveIP(); in emitCatchDispatchBlock()
1112 CGF.EmitBlockAfterUses(dispatchBlock); in emitCatchDispatchBlock()
1116 CGF.CGM.getIntrinsic(llvm::Intrinsic::eh_typeid_for); in emitCatchDispatchBlock()
1119 llvm::Value *selector = CGF.getSelectorFromSlot(); in emitCatchDispatchBlock()
1130 typeValue = CGF.Builder.CreateBitCast(typeValue, CGF.Int8PtrTy); in emitCatchDispatchBlock()
1139 nextBlock = CGF.getEHDispatchBlock(catchScope.getEnclosingEHScope()); in emitCatchDispatchBlock()
1150 nextBlock = CGF.createBasicBlock("catch.fallthrough"); in emitCatchDispatchBlock()
1156 CGF.Builder.CreateCall(llvm_eh_typeid_for, typeValue); in emitCatchDispatchBlock()
1160 CGF.Builder.CreateICmpEQ(selector, typeIndex, "matches"); in emitCatchDispatchBlock()
1161 CGF.Builder.CreateCondBr(matchesTypeIndex, handler.Block, nextBlock); in emitCatchDispatchBlock()
1165 CGF.Builder.restoreIP(savedIP); in emitCatchDispatchBlock()
1169 CGF.EmitBlock(nextBlock); in emitCatchDispatchBlock()
1322 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
1323 llvm::BasicBlock *EndCatchBB = CGF.createBasicBlock("finally.endcatch"); in Emit()
1325 CGF.createBasicBlock("finally.cleanup.cont"); in Emit()
1328 CGF.Builder.CreateFlagLoad(ForEHVar, "finally.endcatch"); in Emit()
1329 CGF.Builder.CreateCondBr(ShouldEndCatch, EndCatchBB, CleanupContBB); in Emit()
1330 CGF.EmitBlock(EndCatchBB); in Emit()
1331 CGF.EmitRuntimeCallOrInvoke(EndCatchFn); // catch-all, so might throw in Emit()
1332 CGF.EmitBlock(CleanupContBB); in Emit()
1349 void Emit(CodeGenFunction &CGF, Flags flags) override { in Emit()
1352 CGF.EHStack.pushCleanup<CallEndCatchForFinally>(NormalAndEHCleanup, in Emit()
1358 CGF.Builder.CreateLoad(CGF.getNormalCleanupDestSlot(), in Emit()
1362 CGF.EmitStmt(Body); in Emit()
1366 if (CGF.HaveInsertPoint()) { in Emit()
1367 llvm::BasicBlock *RethrowBB = CGF.createBasicBlock("finally.rethrow"); in Emit()
1368 llvm::BasicBlock *ContBB = CGF.createBasicBlock("finally.cont"); in Emit()
1371 CGF.Builder.CreateFlagLoad(ForEHVar, "finally.shouldthrow"); in Emit()
1372 CGF.Builder.CreateCondBr(ShouldRethrow, RethrowBB, ContBB); in Emit()
1374 CGF.EmitBlock(RethrowBB); in Emit()
1376 CGF.EmitRuntimeCallOrInvoke(RethrowFn, in Emit()
1377 CGF.Builder.CreateAlignedLoad(CGF.Int8PtrTy, SavedExnVar, in Emit()
1378 CGF.getPointerAlign())); in Emit()
1380 CGF.EmitRuntimeCallOrInvoke(RethrowFn); in Emit()
1382 CGF.Builder.CreateUnreachable(); in Emit()
1384 CGF.EmitBlock(ContBB); in Emit()
1387 CGF.Builder.CreateStore(SavedCleanupDest, in Emit()
1388 CGF.getNormalCleanupDestSlot()); in Emit()
1395 CGBuilderTy::InsertPoint SavedIP = CGF.Builder.saveAndClearIP(); in Emit()
1396 CGF.PopCleanupBlock(); in Emit()
1397 CGF.Builder.restoreIP(SavedIP); in Emit()
1402 CGF.EnsureInsertPoint(); in Emit()
1410 void CodeGenFunction::FinallyInfo::enter(CodeGenFunction &CGF, const Stmt *body, in enter() argument
1429 SavedExnVar = CGF.CreateTempAlloca(CGF.Int8PtrTy, "finally.exn"); in enter()
1446 RethrowDest = CGF.getJumpDestInCurrentScope(CGF.getUnreachableBlock()); in enter()
1449 ForEHVar = CGF.CreateTempAlloca(CGF.Builder.getInt1Ty(), "finally.for-eh"); in enter()
1450 CGF.Builder.CreateFlagStore(false, ForEHVar); in enter()
1453 CGF.EHStack.pushCleanup<PerformFinally>(NormalCleanup, body, in enter()
1458 llvm::BasicBlock *catchBB = CGF.createBasicBlock("finally.catchall"); in enter()
1459 EHCatchScope *catchScope = CGF.EHStack.pushCatch(1); in enter()
1463 void CodeGenFunction::FinallyInfo::exit(CodeGenFunction &CGF) { in exit() argument
1465 EHCatchScope &catchScope = cast<EHCatchScope>(*CGF.EHStack.begin()); in exit()
1468 CGF.popCatchScope(); in exit()
1474 CGBuilderTy::InsertPoint savedIP = CGF.Builder.saveAndClearIP(); in exit()
1475 CGF.EmitBlock(catchBB); in exit()
1481 exn = CGF.getExceptionFromSlot(); in exit()
1482 CGF.EmitNounwindRuntimeCall(BeginCatchFn, exn); in exit()
1487 if (!exn) exn = CGF.getExceptionFromSlot(); in exit()
1488 CGF.Builder.CreateAlignedStore(exn, SavedExnVar, CGF.getPointerAlign()); in exit()
1492 CGF.Builder.CreateFlagStore(true, ForEHVar); in exit()
1495 CGF.EmitBranchThroughCleanup(RethrowDest); in exit()
1497 CGF.Builder.restoreIP(savedIP); in exit()
1501 CGF.PopCleanupBlock(); in exit()
1702 void Emit(CodeGenFunction &CGF, Flags F) override { in Emit()
1703 ASTContext &Context = CGF.getContext(); in Emit()
1704 CodeGenModule &CGM = CGF.CGM; in Emit()
1712 if (CGF.IsOutlinedSEHHelper) { in Emit()
1713 FP = &CGF.CurFn->arg_begin()[1]; in Emit()
1717 FP = CGF.Builder.CreateCall(LocalAddrFn); in Emit()
1721 llvm::ConstantInt::get(CGF.ConvertType(ArgTys[0]), F.isForEHCleanup()); in Emit()
1729 Address Addr = CGF.getNormalCleanupDestSlot(); in Emit()
1730 llvm::Value *Load = CGF.Builder.CreateLoad(Addr, "cleanup.dest"); in Emit()
1732 IsForEH = CGF.Builder.CreateICmpNE(Load, Zero); in Emit()
1743 CGF.EmitCall(FnInfo, Callee, ReturnValueSlot(), Args); in Emit()