diff options
Diffstat (limited to 'lib/Transforms/IPO/CrossDSOCFI.cpp')
| -rw-r--r-- | lib/Transforms/IPO/CrossDSOCFI.cpp | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/lib/Transforms/IPO/CrossDSOCFI.cpp b/lib/Transforms/IPO/CrossDSOCFI.cpp index 666f6cc37bfd..e30b33aa4872 100644 --- a/lib/Transforms/IPO/CrossDSOCFI.cpp +++ b/lib/Transforms/IPO/CrossDSOCFI.cpp @@ -1,9 +1,8 @@ //===-- CrossDSOCFI.cpp - Externalize this module's CFI checks ------------===// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // @@ -106,10 +105,10 @@ void CrossDSOCFI::buildCFICheck(Module &M) { } LLVMContext &Ctx = M.getContext(); - Constant *C = M.getOrInsertFunction( + FunctionCallee C = M.getOrInsertFunction( "__cfi_check", Type::getVoidTy(Ctx), Type::getInt64Ty(Ctx), Type::getInt8PtrTy(Ctx), Type::getInt8PtrTy(Ctx)); - Function *F = dyn_cast<Function>(C); + Function *F = dyn_cast<Function>(C.getCallee()); // Take over the existing function. The frontend emits a weak stub so that the // linker knows about the symbol; this pass replaces the function body. F->deleteBody(); @@ -133,9 +132,9 @@ void CrossDSOCFI::buildCFICheck(Module &M) { BasicBlock *TrapBB = BasicBlock::Create(Ctx, "fail", F); IRBuilder<> IRBFail(TrapBB); - Constant *CFICheckFailFn = M.getOrInsertFunction( - "__cfi_check_fail", Type::getVoidTy(Ctx), Type::getInt8PtrTy(Ctx), - Type::getInt8PtrTy(Ctx)); + FunctionCallee CFICheckFailFn = + M.getOrInsertFunction("__cfi_check_fail", Type::getVoidTy(Ctx), + Type::getInt8PtrTy(Ctx), Type::getInt8PtrTy(Ctx)); IRBFail.CreateCall(CFICheckFailFn, {&CFICheckFailData, &Addr}); IRBFail.CreateBr(ExitBB); |