diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp | 316 |
1 files changed, 158 insertions, 158 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp index 979aea2e1e1..3ab933d9320 100644 --- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp @@ -51,9 +51,9 @@ static cl::opt<bool> // Helper Functions //===----------------------------------------------------------------------===// -static bool ignoreCallingConv(LibFunc::Func Func) { - return Func == LibFunc::abs || Func == LibFunc::labs || - Func == LibFunc::llabs || Func == LibFunc::strlen; +static bool ignoreCallingConv(LibFunc Func) { + return Func == LibFunc_abs || Func == LibFunc_labs || + Func == LibFunc_llabs || Func == LibFunc_strlen; } static bool isCallingConvCCompatible(CallInst *CI) { @@ -123,8 +123,8 @@ static bool callHasFloatingPointArgument(const CallInst *CI) { /// \brief Check whether the overloaded unary floating point function /// corresponding to \a Ty is available. static bool hasUnaryFloatFn(const TargetLibraryInfo *TLI, Type *Ty, - LibFunc::Func DoubleFn, LibFunc::Func FloatFn, - LibFunc::Func LongDoubleFn) { + LibFunc DoubleFn, LibFunc FloatFn, + LibFunc LongDoubleFn) { switch (Ty->getTypeID()) { case Type::FloatTyID: return TLI->has(FloatFn); @@ -811,7 +811,7 @@ Value *LibCallSimplifier::optimizeMemMove(CallInst *CI, IRBuilder<> &B) { // functions be moved here? static Value *emitCalloc(Value *Num, Value *Size, const AttributeSet &Attrs, IRBuilder<> &B, const TargetLibraryInfo &TLI) { - LibFunc::Func Func; + LibFunc Func; if (!TLI.getLibFunc("calloc", Func) || !TLI.has(Func)) return nullptr; @@ -846,9 +846,9 @@ static Value *foldMallocMemset(CallInst *Memset, IRBuilder<> &B, // Is the inner call really malloc()? Function *InnerCallee = Malloc->getCalledFunction(); - LibFunc::Func Func; + LibFunc Func; if (!TLI.getLibFunc(*InnerCallee, Func) || !TLI.has(Func) || - Func != LibFunc::malloc) + Func != LibFunc_malloc) return nullptr; // The memset must cover the same number of bytes that are malloc'd. @@ -1041,9 +1041,9 @@ Value *LibCallSimplifier::optimizePow(CallInst *CI, IRBuilder<> &B) { if (ConstantFP *Op1C = dyn_cast<ConstantFP>(Op1)) { // pow(10.0, x) -> exp10(x) if (Op1C->isExactlyValue(10.0) && - hasUnaryFloatFn(TLI, Op1->getType(), LibFunc::exp10, LibFunc::exp10f, - LibFunc::exp10l)) - return emitUnaryFloatFnCall(Op2, TLI->getName(LibFunc::exp10), B, + hasUnaryFloatFn(TLI, Op1->getType(), LibFunc_exp10, LibFunc_exp10f, + LibFunc_exp10l)) + return emitUnaryFloatFnCall(Op2, TLI->getName(LibFunc_exp10), B, Callee->getAttributes()); } @@ -1055,10 +1055,10 @@ Value *LibCallSimplifier::optimizePow(CallInst *CI, IRBuilder<> &B) { // pow(exp(x), y) = pow(inf, 0.001) = inf, whereas exp(x*y) = exp(1). auto *OpC = dyn_cast<CallInst>(Op1); if (OpC && OpC->hasUnsafeAlgebra() && CI->hasUnsafeAlgebra()) { - LibFunc::Func Func; + LibFunc Func; Function *OpCCallee = OpC->getCalledFunction(); if (OpCCallee && TLI->getLibFunc(OpCCallee->getName(), Func) && - TLI->has(Func) && (Func == LibFunc::exp || Func == LibFunc::exp2)) { + TLI->has(Func) && (Func == LibFunc_exp || Func == LibFunc_exp2)) { IRBuilder<>::FastMathFlagGuard Guard(B); B.setFastMathFlags(CI->getFastMathFlags()); Value *FMul = B.CreateFMul(OpC->getArgOperand(0), Op2, "mul"); @@ -1075,8 +1075,8 @@ Value *LibCallSimplifier::optimizePow(CallInst *CI, IRBuilder<> &B) { return ConstantFP::get(CI->getType(), 1.0); if (Op2C->isExactlyValue(-0.5) && - hasUnaryFloatFn(TLI, Op2->getType(), LibFunc::sqrt, LibFunc::sqrtf, - LibFunc::sqrtl)) { + hasUnaryFloatFn(TLI, Op2->getType(), LibFunc_sqrt, LibFunc_sqrtf, + LibFunc_sqrtl)) { // If -ffast-math: // pow(x, -0.5) -> 1.0 / sqrt(x) if (CI->hasUnsafeAlgebra()) { @@ -1085,7 +1085,7 @@ Value *LibCallSimplifier::optimizePow(CallInst *CI, IRBuilder<> &B) { // Here we cannot lower to an intrinsic because C99 sqrt() and llvm.sqrt // are not guaranteed to have the same semantics. - Value *Sqrt = emitUnaryFloatFnCall(Op1, TLI->getName(LibFunc::sqrt), B, + Value *Sqrt = emitUnaryFloatFnCall(Op1, TLI->getName(LibFunc_sqrt), B, Callee->getAttributes()); return B.CreateFDiv(ConstantFP::get(CI->getType(), 1.0), Sqrt, "sqrtrecip"); @@ -1093,8 +1093,8 @@ Value *LibCallSimplifier::optimizePow(CallInst *CI, IRBuilder<> &B) { } if (Op2C->isExactlyValue(0.5) && - hasUnaryFloatFn(TLI, Op2->getType(), LibFunc::sqrt, LibFunc::sqrtf, - LibFunc::sqrtl)) { + hasUnaryFloatFn(TLI, Op2->getType(), LibFunc_sqrt, LibFunc_sqrtf, + LibFunc_sqrtl)) { // In -ffast-math, pow(x, 0.5) -> sqrt(x). if (CI->hasUnsafeAlgebra()) { @@ -1103,7 +1103,7 @@ Value *LibCallSimplifier::optimizePow(CallInst *CI, IRBuilder<> &B) { // Unlike other math intrinsics, sqrt has differerent semantics // from the libc function. See LangRef for details. - return emitUnaryFloatFnCall(Op1, TLI->getName(LibFunc::sqrt), B, + return emitUnaryFloatFnCall(Op1, TLI->getName(LibFunc_sqrt), B, Callee->getAttributes()); } @@ -1175,11 +1175,11 @@ Value *LibCallSimplifier::optimizeExp2(CallInst *CI, IRBuilder<> &B) { Value *Op = CI->getArgOperand(0); // Turn exp2(sitofp(x)) -> ldexp(1.0, sext(x)) if sizeof(x) <= 32 // Turn exp2(uitofp(x)) -> ldexp(1.0, zext(x)) if sizeof(x) < 32 - LibFunc::Func LdExp = LibFunc::ldexpl; + LibFunc LdExp = LibFunc_ldexpl; if (Op->getType()->isFloatTy()) - LdExp = LibFunc::ldexpf; + LdExp = LibFunc_ldexpf; else if (Op->getType()->isDoubleTy()) - LdExp = LibFunc::ldexp; + LdExp = LibFunc_ldexp; if (TLI->has(LdExp)) { Value *LdExpArg = nullptr; @@ -1286,17 +1286,17 @@ Value *LibCallSimplifier::optimizeLog(CallInst *CI, IRBuilder<> &B) { FMF.setUnsafeAlgebra(); B.setFastMathFlags(FMF); - LibFunc::Func Func; + LibFunc Func; Function *F = OpC->getCalledFunction(); if (F && ((TLI->getLibFunc(F->getName(), Func) && TLI->has(Func) && - Func == LibFunc::pow) || F->getIntrinsicID() == Intrinsic::pow)) + Func == LibFunc_pow) || F->getIntrinsicID() == Intrinsic::pow)) return B.CreateFMul(OpC->getArgOperand(1), emitUnaryFloatFnCall(OpC->getOperand(0), Callee->getName(), B, Callee->getAttributes()), "mul"); // log(exp2(y)) -> y*log(2) if (F && Name == "log" && TLI->getLibFunc(F->getName(), Func) && - TLI->has(Func) && Func == LibFunc::exp2) + TLI->has(Func) && Func == LibFunc_exp2) return B.CreateFMul( OpC->getArgOperand(0), emitUnaryFloatFnCall(ConstantFP::get(CI->getType(), 2.0), @@ -1308,8 +1308,8 @@ Value *LibCallSimplifier::optimizeLog(CallInst *CI, IRBuilder<> &B) { Value *LibCallSimplifier::optimizeSqrt(CallInst *CI, IRBuilder<> &B) { Function *Callee = CI->getCalledFunction(); Value *Ret = nullptr; - if (TLI->has(LibFunc::sqrtf) && (Callee->getName() == "sqrt" || - Callee->getIntrinsicID() == Intrinsic::sqrt)) + if (TLI->has(LibFunc_sqrtf) && (Callee->getName() == "sqrt" || + Callee->getIntrinsicID() == Intrinsic::sqrt)) Ret = optimizeUnaryDoubleFP(CI, B, true); if (!CI->hasUnsafeAlgebra()) @@ -1391,12 +1391,12 @@ Value *LibCallSimplifier::optimizeTan(CallInst *CI, IRBuilder<> &B) { // tan(atan(x)) -> x // tanf(atanf(x)) -> x // tanl(atanl(x)) -> x - LibFunc::Func Func; + LibFunc Func; Function *F = OpC->getCalledFunction(); if (F && TLI->getLibFunc(F->getName(), Func) && TLI->has(Func) && - ((Func == LibFunc::atan && Callee->getName() == "tan") || - (Func == LibFunc::atanf && Callee->getName() == "tanf") || - (Func == LibFunc::atanl && Callee->getName() == "tanl"))) + ((Func == LibFunc_atan && Callee->getName() == "tan") || + (Func == LibFunc_atanf && Callee->getName() == "tanf") || + (Func == LibFunc_atanl && Callee->getName() == "tanl"))) Ret = OpC->getArgOperand(0); return Ret; } @@ -1514,24 +1514,24 @@ void LibCallSimplifier::classifyArgUse( return; Function *Callee = CI->getCalledFunction(); - LibFunc::Func Func; + LibFunc Func; if (!Callee || !TLI->getLibFunc(*Callee, Func) || !TLI->has(Func) || !isTrigLibCall(CI)) return; if (IsFloat) { - if (Func == LibFunc::sinpif) + if (Func == LibFunc_sinpif) SinCalls.push_back(CI); - else if (Func == LibFunc::cospif) + else if (Func == LibFunc_cospif) CosCalls.push_back(CI); - else if (Func == LibFunc::sincospif_stret) + else if (Func == LibFunc_sincospif_stret) SinCosCalls.push_back(CI); } else { - if (Func == LibFunc::sinpi) + if (Func == LibFunc_sinpi) SinCalls.push_back(CI); - else if (Func == LibFunc::cospi) + else if (Func == LibFunc_cospi) CosCalls.push_back(CI); - else if (Func == LibFunc::sincospi_stret) + else if (Func == LibFunc_sincospi_stret) SinCosCalls.push_back(CI); } } @@ -1705,7 +1705,7 @@ Value *LibCallSimplifier::optimizePrintF(CallInst *CI, IRBuilder<> &B) { // printf(format, ...) -> iprintf(format, ...) if no floating point // arguments. - if (TLI->has(LibFunc::iprintf) && !callHasFloatingPointArgument(CI)) { + if (TLI->has(LibFunc_iprintf) && !callHasFloatingPointArgument(CI)) { Module *M = B.GetInsertBlock()->getParent()->getParent(); Constant *IPrintFFn = M->getOrInsertFunction("iprintf", FT, Callee->getAttributes()); @@ -1786,7 +1786,7 @@ Value *LibCallSimplifier::optimizeSPrintF(CallInst *CI, IRBuilder<> &B) { // sprintf(str, format, ...) -> siprintf(str, format, ...) if no floating // point arguments. - if (TLI->has(LibFunc::siprintf) && !callHasFloatingPointArgument(CI)) { + if (TLI->has(LibFunc_siprintf) && !callHasFloatingPointArgument(CI)) { Module *M = B.GetInsertBlock()->getParent()->getParent(); Constant *SIPrintFFn = M->getOrInsertFunction("siprintf", FT, Callee->getAttributes()); @@ -1856,7 +1856,7 @@ Value *LibCallSimplifier::optimizeFPrintF(CallInst *CI, IRBuilder<> &B) { // fprintf(stream, format, ...) -> fiprintf(stream, format, ...) if no // floating point arguments. - if (TLI->has(LibFunc::fiprintf) && !callHasFloatingPointArgument(CI)) { + if (TLI->has(LibFunc_fiprintf) && !callHasFloatingPointArgument(CI)) { Module *M = B.GetInsertBlock()->getParent()->getParent(); Constant *FIPrintFFn = M->getOrInsertFunction("fiprintf", FT, Callee->getAttributes()); @@ -1935,7 +1935,7 @@ Value *LibCallSimplifier::optimizePuts(CallInst *CI, IRBuilder<> &B) { } bool LibCallSimplifier::hasFloatVersion(StringRef FuncName) { - LibFunc::Func Func; + LibFunc Func; SmallString<20> FloatFuncName = FuncName; FloatFuncName += 'f'; if (TLI->getLibFunc(FloatFuncName, Func)) @@ -1945,7 +1945,7 @@ bool LibCallSimplifier::hasFloatVersion(StringRef FuncName) { Value *LibCallSimplifier::optimizeStringMemoryLibCall(CallInst *CI, IRBuilder<> &Builder) { - LibFunc::Func Func; + LibFunc Func; Function *Callee = CI->getCalledFunction(); // Check for string/memory library functions. if (TLI->getLibFunc(*Callee, Func) && TLI->has(Func)) { @@ -1954,51 +1954,51 @@ Value *LibCallSimplifier::optimizeStringMemoryLibCall(CallInst *CI, isCallingConvCCompatible(CI)) && "Optimizing string/memory libcall would change the calling convention"); switch (Func) { - case LibFunc::strcat: + case LibFunc_strcat: return optimizeStrCat(CI, Builder); - case LibFunc::strncat: + case LibFunc_strncat: return optimizeStrNCat(CI, Builder); - case LibFunc::strchr: + case LibFunc_strchr: return optimizeStrChr(CI, Builder); - case LibFunc::strrchr: + case LibFunc_strrchr: return optimizeStrRChr(CI, Builder); - case LibFunc::strcmp: + case LibFunc_strcmp: return optimizeStrCmp(CI, Builder); - case LibFunc::strncmp: + case LibFunc_strncmp: return optimizeStrNCmp(CI, Builder); - case LibFunc::strcpy: + case LibFunc_strcpy: return optimizeStrCpy(CI, Builder); - case LibFunc::stpcpy: + case LibFunc_stpcpy: return optimizeStpCpy(CI, Builder); - case LibFunc::strncpy: + case LibFunc_strncpy: return optimizeStrNCpy(CI, Builder); - case LibFunc::strlen: + case LibFunc_strlen: return optimizeStrLen(CI, Builder); - case LibFunc::strpbrk: + case LibFunc_strpbrk: return optimizeStrPBrk(CI, Builder); - case LibFunc::strtol: - case LibFunc::strtod: - case LibFunc::strtof: - case LibFunc::strtoul: - case LibFunc::strtoll: - case LibFunc::strtold: - case LibFunc::strtoull: + case LibFunc_strtol: + case LibFunc_strtod: + case LibFunc_strtof: + case LibFunc_strtoul: + case LibFunc_strtoll: + case LibFunc_strtold: + case LibFunc_strtoull: return optimizeStrTo(CI, Builder); - case LibFunc::strspn: + case LibFunc_strspn: return optimizeStrSpn(CI, Builder); - case LibFunc::strcspn: + case LibFunc_strcspn: return optimizeStrCSpn(CI, Builder); - case LibFunc::strstr: + case LibFunc_strstr: return optimizeStrStr(CI, Builder); - case LibFunc::memchr: + case LibFunc_memchr: return optimizeMemChr(CI, Builder); - case LibFunc::memcmp: + case LibFunc_memcmp: return optimizeMemCmp(CI, Builder); - case LibFunc::memcpy: + case LibFunc_memcpy: return optimizeMemCpy(CI, Builder); - case LibFunc::memmove: + case LibFunc_memmove: return optimizeMemMove(CI, Builder); - case LibFunc::memset: + case LibFunc_memset: return optimizeMemSet(CI, Builder); default: break; @@ -2011,7 +2011,7 @@ Value *LibCallSimplifier::optimizeCall(CallInst *CI) { if (CI->isNoBuiltin()) return nullptr; - LibFunc::Func Func; + LibFunc Func; Function *Callee = CI->getCalledFunction(); StringRef FuncName = Callee->getName(); @@ -2071,114 +2071,114 @@ Value *LibCallSimplifier::optimizeCall(CallInst *CI) { if (Value *V = optimizeStringMemoryLibCall(CI, Builder)) return V; switch (Func) { - case LibFunc::cosf: - case LibFunc::cos: - case LibFunc::cosl: + case LibFunc_cosf: + case LibFunc_cos: + case LibFunc_cosl: return optimizeCos(CI, Builder); - case LibFunc::sinpif: - case LibFunc::sinpi: - case LibFunc::cospif: - case LibFunc::cospi: + case LibFunc_sinpif: + case LibFunc_sinpi: + case LibFunc_cospif: + case LibFunc_cospi: return optimizeSinCosPi(CI, Builder); - case LibFunc::powf: - case LibFunc::pow: - case LibFunc::powl: + case LibFunc_powf: + case LibFunc_pow: + case LibFunc_powl: return optimizePow(CI, Builder); - case LibFunc::exp2l: - case LibFunc::exp2: - case LibFunc::exp2f: + case LibFunc_exp2l: + case LibFunc_exp2: + case LibFunc_exp2f: return optimizeExp2(CI, Builder); - case LibFunc::fabsf: - case LibFunc::fabs: - case LibFunc::fabsl: + case LibFunc_fabsf: + case LibFunc_fabs: + case LibFunc_fabsl: return optimizeFabs(CI, Builder); - case LibFunc::sqrtf: - case LibFunc::sqrt: - case LibFunc::sqrtl: + case LibFunc_sqrtf: + case LibFunc_sqrt: + case LibFunc_sqrtl: return optimizeSqrt(CI, Builder); - case LibFunc::ffs: - case LibFunc::ffsl: - case LibFunc::ffsll: + case LibFunc_ffs: + case LibFunc_ffsl: + case LibFunc_ffsll: return optimizeFFS(CI, Builder); - case LibFunc::fls: - case LibFunc::flsl: - case LibFunc::flsll: + case LibFunc_fls: + case LibFunc_flsl: + case LibFunc_flsll: return optimizeFls(CI, Builder); - case LibFunc::abs: - case LibFunc::labs: - case LibFunc::llabs: + case LibFunc_abs: + case LibFunc_labs: + case LibFunc_llabs: return optimizeAbs(CI, Builder); - case LibFunc::isdigit: + case LibFunc_isdigit: return optimizeIsDigit(CI, Builder); - case LibFunc::isascii: + case LibFunc_isascii: return optimizeIsAscii(CI, Builder); - case LibFunc::toascii: + case LibFunc_toascii: return optimizeToAscii(CI, Builder); - case LibFunc::printf: + case LibFunc_printf: return optimizePrintF(CI, Builder); - case LibFunc::sprintf: + case LibFunc_sprintf: return optimizeSPrintF(CI, Builder); - case LibFunc::fprintf: + case LibFunc_fprintf: return optimizeFPrintF(CI, Builder); - case LibFunc::fwrite: + case LibFunc_fwrite: return optimizeFWrite(CI, Builder); - case LibFunc::fputs: + case LibFunc_fputs: return optimizeFPuts(CI, Builder); - case LibFunc::log: - case LibFunc::log10: - case LibFunc::log1p: - case LibFunc::log2: - case LibFunc::logb: + case LibFunc_log: + case LibFunc_log10: + case LibFunc_log1p: + case LibFunc_log2: + case LibFunc_logb: return optimizeLog(CI, Builder); - case LibFunc::puts: + case LibFunc_puts: return optimizePuts(CI, Builder); - case LibFunc::tan: - case LibFunc::tanf: - case LibFunc::tanl: + case LibFunc_tan: + case LibFunc_tanf: + case LibFunc_tanl: return optimizeTan(CI, Builder); - case LibFunc::perror: + case LibFunc_perror: return optimizeErrorReporting(CI, Builder); - case LibFunc::vfprintf: - case LibFunc::fiprintf: + case LibFunc_vfprintf: + case LibFunc_fiprintf: return optimizeErrorReporting(CI, Builder, 0); - case LibFunc::fputc: + case LibFunc_fputc: return optimizeErrorReporting(CI, Builder, 1); - case LibFunc::ceil: - case LibFunc::floor: - case LibFunc::rint: - case LibFunc::round: - case LibFunc::nearbyint: - case LibFunc::trunc: + case LibFunc_ceil: + case LibFunc_floor: + case LibFunc_rint: + case LibFunc_round: + case LibFunc_nearbyint: + case LibFunc_trunc: if (hasFloatVersion(FuncName)) return optimizeUnaryDoubleFP(CI, Builder, false); return nullptr; - case LibFunc::acos: - case LibFunc::acosh: - case LibFunc::asin: - case LibFunc::asinh: - case LibFunc::atan: - case LibFunc::atanh: - case LibFunc::cbrt: - case LibFunc::cosh: - case LibFunc::exp: - case LibFunc::exp10: - case LibFunc::expm1: - case LibFunc::sin: - case LibFunc::sinh: - case LibFunc::tanh: + case LibFunc_acos: + case LibFunc_acosh: + case LibFunc_asin: + case LibFunc_asinh: + case LibFunc_atan: + case LibFunc_atanh: + case LibFunc_cbrt: + case LibFunc_cosh: + case LibFunc_exp: + case LibFunc_exp10: + case LibFunc_expm1: + case LibFunc_sin: + case LibFunc_sinh: + case LibFunc_tanh: if (UnsafeFPShrink && hasFloatVersion(FuncName)) return optimizeUnaryDoubleFP(CI, Builder, true); return nullptr; - case LibFunc::copysign: + case LibFunc_copysign: if (hasFloatVersion(FuncName)) return optimizeBinaryDoubleFP(CI, Builder); return nullptr; - case LibFunc::fminf: - case LibFunc::fmin: - case LibFunc::fminl: - case LibFunc::fmaxf: - case LibFunc::fmax: - case LibFunc::fmaxl: + case LibFunc_fminf: + case LibFunc_fmin: + case LibFunc_fminl: + case LibFunc_fmaxf: + case LibFunc_fmax: + case LibFunc_fmaxl: return optimizeFMinFMax(CI, Builder); default: return nullptr; @@ -2304,7 +2304,7 @@ Value *FortifiedLibCallSimplifier::optimizeMemSetChk(CallInst *CI, Value *FortifiedLibCallSimplifier::optimizeStrpCpyChk(CallInst *CI, IRBuilder<> &B, - LibFunc::Func Func) { + LibFunc Func) { Function *Callee = CI->getCalledFunction(); StringRef Name = Callee->getName(); const DataLayout &DL = CI->getModule()->getDataLayout(); @@ -2312,7 +2312,7 @@ Value *FortifiedLibCallSimplifier::optimizeStrpCpyChk(CallInst *CI, *ObjSize = CI->getArgOperand(2); // __stpcpy_chk(x,x,...) -> x+strlen(x) - if (Func == LibFunc::stpcpy_chk && !OnlyLowerUnknownSize && Dst == Src) { + if (Func == LibFunc_stpcpy_chk && !OnlyLowerUnknownSize && Dst == Src) { Value *StrLen = emitStrLen(Src, B, DL, TLI); return StrLen ? B.CreateInBoundsGEP(B.getInt8Ty(), Dst, StrLen) : nullptr; } @@ -2338,14 +2338,14 @@ Value *FortifiedLibCallSimplifier::optimizeStrpCpyChk(CallInst *CI, Value *Ret = emitMemCpyChk(Dst, Src, LenV, ObjSize, B, DL, TLI); // If the function was an __stpcpy_chk, and we were able to fold it into // a __memcpy_chk, we still need to return the correct end pointer. - if (Ret && Func == LibFunc::stpcpy_chk) + if (Ret && Func == LibFunc_stpcpy_chk) return B.CreateGEP(B.getInt8Ty(), Dst, ConstantInt::get(SizeTTy, Len - 1)); return Ret; } Value *FortifiedLibCallSimplifier::optimizeStrpNCpyChk(CallInst *CI, IRBuilder<> &B, - LibFunc::Func Func) { + LibFunc Func) { Function *Callee = CI->getCalledFunction(); StringRef Name = Callee->getName(); if (isFortifiedCallFoldable(CI, 3, 2, false)) { @@ -2370,7 +2370,7 @@ Value *FortifiedLibCallSimplifier::optimizeCall(CallInst *CI) { // // PR23093. - LibFunc::Func Func; + LibFunc Func; Function *Callee = CI->getCalledFunction(); SmallVector<OperandBundleDef, 2> OpBundles; @@ -2388,17 +2388,17 @@ Value *FortifiedLibCallSimplifier::optimizeCall(CallInst *CI) { return nullptr; switch (Func) { - case LibFunc::memcpy_chk: + case LibFunc_memcpy_chk: return optimizeMemCpyChk(CI, Builder); - case LibFunc::memmove_chk: + case LibFunc_memmove_chk: return optimizeMemMoveChk(CI, Builder); - case LibFunc::memset_chk: + case LibFunc_memset_chk: return optimizeMemSetChk(CI, Builder); - case LibFunc::stpcpy_chk: - case LibFunc::strcpy_chk: + case LibFunc_stpcpy_chk: + case LibFunc_strcpy_chk: return optimizeStrpCpyChk(CI, Builder, Func); - case LibFunc::stpncpy_chk: - case LibFunc::strncpy_chk: + case LibFunc_stpncpy_chk: + case LibFunc_strncpy_chk: return optimizeStrpNCpyChk(CI, Builder, Func); default: break; |
