| ToolChain.cpp (263508) | ToolChain.cpp (266715) |
|---|---|
| 1//===--- ToolChain.cpp - Collections of tools for one platform ------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// --- 416 unchanged lines hidden (view full) --- 425 426void ToolChain::AddCCKextLibArgs(const ArgList &Args, 427 ArgStringList &CmdArgs) const { 428 CmdArgs.push_back("-lcc_kext"); 429} 430 431bool ToolChain::AddFastMathRuntimeIfAvailable(const ArgList &Args, 432 ArgStringList &CmdArgs) const { | 1//===--- ToolChain.cpp - Collections of tools for one platform ------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// --- 416 unchanged lines hidden (view full) --- 425 426void ToolChain::AddCCKextLibArgs(const ArgList &Args, 427 ArgStringList &CmdArgs) const { 428 CmdArgs.push_back("-lcc_kext"); 429} 430 431bool ToolChain::AddFastMathRuntimeIfAvailable(const ArgList &Args, 432 ArgStringList &CmdArgs) const { |
| 433 // Check if -ffast-math or -funsafe-math is enabled. 434 Arg *A = Args.getLastArg(options::OPT_ffast_math, 435 options::OPT_fno_fast_math, 436 options::OPT_funsafe_math_optimizations, 437 options::OPT_fno_unsafe_math_optimizations); | 433 // Do not check for -fno-fast-math or -fno-unsafe-math when -Ofast passed 434 // (to keep the linker options consistent with gcc and clang itself). 435 if (!isOptimizationLevelFast(Args)) { 436 // Check if -ffast-math or -funsafe-math. 437 Arg *A = 438 Args.getLastArg(options::OPT_ffast_math, options::OPT_fno_fast_math, 439 options::OPT_funsafe_math_optimizations, 440 options::OPT_fno_unsafe_math_optimizations); |
| 438 | 441 |
| 439 if (!A || A->getOption().getID() == options::OPT_fno_fast_math || 440 A->getOption().getID() == options::OPT_fno_unsafe_math_optimizations) 441 return false; 442 | 442 if (!A || A->getOption().getID() == options::OPT_fno_fast_math || 443 A->getOption().getID() == options::OPT_fno_unsafe_math_optimizations) 444 return false; 445 } |
| 443 // If crtfastmath.o exists add it to the arguments. 444 std::string Path = GetFilePath("crtfastmath.o"); 445 if (Path == "crtfastmath.o") // Not found. 446 return false; 447 448 CmdArgs.push_back(Args.MakeArgString(Path)); 449 return true; 450} | 446 // If crtfastmath.o exists add it to the arguments. 447 std::string Path = GetFilePath("crtfastmath.o"); 448 if (Path == "crtfastmath.o") // Not found. 449 return false; 450 451 CmdArgs.push_back(Args.MakeArgString(Path)); 452 return true; 453} |