diff options
Diffstat (limited to 'include/llvm/Transforms/Utils/BuildLibCalls.h')
| -rw-r--r-- | include/llvm/Transforms/Utils/BuildLibCalls.h | 62 |
1 files changed, 56 insertions, 6 deletions
diff --git a/include/llvm/Transforms/Utils/BuildLibCalls.h b/include/llvm/Transforms/Utils/BuildLibCalls.h index 28efce6ac3fb..8421c31a36da 100644 --- a/include/llvm/Transforms/Utils/BuildLibCalls.h +++ b/include/llvm/Transforms/Utils/BuildLibCalls.h @@ -1,9 +1,8 @@ //===- BuildLibCalls.h - Utility builder for libcalls -----------*- C++ -*-===// // -// 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 // //===----------------------------------------------------------------------===// // @@ -71,12 +70,22 @@ namespace llvm { /// Emit a call to the strcpy function to the builder, for the specified /// pointer arguments. Value *emitStrCpy(Value *Dst, Value *Src, IRBuilder<> &B, - const TargetLibraryInfo *TLI, StringRef Name = "strcpy"); + const TargetLibraryInfo *TLI); + + /// Emit a call to the stpcpy function to the builder, for the specified + /// pointer arguments. + Value *emitStpCpy(Value *Dst, Value *Src, IRBuilder<> &B, + const TargetLibraryInfo *TLI); /// Emit a call to the strncpy function to the builder, for the specified /// pointer arguments and length. Value *emitStrNCpy(Value *Dst, Value *Src, Value *Len, IRBuilder<> &B, - const TargetLibraryInfo *TLI, StringRef Name = "strncpy"); + const TargetLibraryInfo *TLI); + + /// Emit a call to the stpncpy function to the builder, for the specified + /// pointer arguments and length. + Value *emitStpNCpy(Value *Dst, Value *Src, Value *Len, IRBuilder<> &B, + const TargetLibraryInfo *TLI); /// Emit a call to the __memcpy_chk function to the builder. This expects that /// the Len and ObjSize have type 'intptr_t' and Dst/Src are pointers. @@ -93,6 +102,47 @@ namespace llvm { Value *emitMemCmp(Value *Ptr1, Value *Ptr2, Value *Len, IRBuilder<> &B, const DataLayout &DL, const TargetLibraryInfo *TLI); + /// Emit a call to the bcmp function. + Value *emitBCmp(Value *Ptr1, Value *Ptr2, Value *Len, IRBuilder<> &B, + const DataLayout &DL, const TargetLibraryInfo *TLI); + + /// Emit a call to the memccpy function. + Value *emitMemCCpy(Value *Ptr1, Value *Ptr2, Value *Val, Value *Len, + IRBuilder<> &B, const TargetLibraryInfo *TLI); + + /// Emit a call to the snprintf function. + Value *emitSNPrintf(Value *Dest, Value *Size, Value *Fmt, + ArrayRef<Value *> Args, IRBuilder<> &B, + const TargetLibraryInfo *TLI); + + /// Emit a call to the sprintf function. + Value *emitSPrintf(Value *Dest, Value *Fmt, ArrayRef<Value *> VariadicArgs, + IRBuilder<> &B, const TargetLibraryInfo *TLI); + + /// Emit a call to the strcat function. + Value *emitStrCat(Value *Dest, Value *Src, IRBuilder<> &B, + const TargetLibraryInfo *TLI); + + /// Emit a call to the strlcpy function. + Value *emitStrLCpy(Value *Dest, Value *Src, Value *Size, IRBuilder<> &B, + const TargetLibraryInfo *TLI); + + /// Emit a call to the strlcat function. + Value *emitStrLCat(Value *Dest, Value *Src, Value *Size, IRBuilder<> &B, + const TargetLibraryInfo *TLI); + + /// Emit a call to the strncat function. + Value *emitStrNCat(Value *Dest, Value *Src, Value *Size, IRBuilder<> &B, + const TargetLibraryInfo *TLI); + + /// Emit a call to the vsnprintf function. + Value *emitVSNPrintf(Value *Dest, Value *Size, Value *Fmt, Value *VAList, + IRBuilder<> &B, const TargetLibraryInfo *TLI); + + /// Emit a call to the vsprintf function. + Value *emitVSPrintf(Value *Dest, Value *Fmt, Value *VAList, IRBuilder<> &B, + const TargetLibraryInfo *TLI); + /// Emit a call to the unary function named 'Name' (e.g. 'floor'). This /// function is known to take a single of type matching 'Op' and returns one /// value with the same type. If 'Op' is a long double, 'l' is added as the |