Temporarily revert the TargetTransform changes.

The TargetTransform changes are breaking LTO bootstraps of clang.  I am
working with Nadav to figure out the problem, but I am reverting it for now
to get our buildbots working.

This reverts svn commits: 165665 165669 165670 165786 165787 165997
and I have also reverted clang svn 165741

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166168 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 228 deletions

diff --git a/include/llvm/CodeGen/CommandFlags.h b/include/llvm/CodeGen/CommandFlags.h
deleted file mode 100644
index 90ee234244..0000000000
--- a/include/llvm/CodeGen/CommandFlags.h
+++ /dev/null
@@ -1,228 +0,0 @@
-//===-- CommandFlags.h - Register Coalescing Interface ----------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains codegen-specific flags that are shared between different
-// command line tools. The tools "llc" and "opt" both use this file to prevent
-// flag duplication.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CODEGEN_COMMAND_LINE_FLAGS_H
-#define LLVM_CODEGEN_COMMAND_LINE_FLAGS_H
-
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/CodeGen.h"
-#include "llvm/Target/TargetMachine.h"
-
-#include <string>
-using namespace llvm;
-
-cl::opt<std::string>
-MArch("march", cl::desc("Architecture to generate code for (see --version)"));
-
-cl::opt<std::string>
-MCPU("mcpu",
-     cl::desc("Target a specific cpu type (-mcpu=help for details)"),
-     cl::value_desc("cpu-name"),
-     cl::init(""));
-
-cl::list<std::string>
-MAttrs("mattr",
-       cl::CommaSeparated,
-       cl::desc("Target specific attributes (-mattr=help for details)"),
-       cl::value_desc("a1,+a2,-a3,..."));
-
-cl::opt<Reloc::Model>
-RelocModel("relocation-model",
-           cl::desc("Choose relocation model"),
-           cl::init(Reloc::Default),
-           cl::values(
-              clEnumValN(Reloc::Default, "default",
-                      "Target default relocation model"),
-              clEnumValN(Reloc::Static, "static",
-                      "Non-relocatable code"),
-              clEnumValN(Reloc::PIC_, "pic",
-                      "Fully relocatable, position independent code"),
-              clEnumValN(Reloc::DynamicNoPIC, "dynamic-no-pic",
-                      "Relocatable external references, non-relocatable code"),
-              clEnumValEnd));
-
-cl::opt<llvm::CodeModel::Model>
-CMModel("code-model",
-        cl::desc("Choose code model"),
-        cl::init(CodeModel::Default),
-        cl::values(clEnumValN(CodeModel::Default, "default",
-                              "Target default code model"),
-                   clEnumValN(CodeModel::Small, "small",
-                              "Small code model"),
-                   clEnumValN(CodeModel::Kernel, "kernel",
-                              "Kernel code model"),
-                   clEnumValN(CodeModel::Medium, "medium",
-                              "Medium code model"),
-                   clEnumValN(CodeModel::Large, "large",
-                              "Large code model"),
-                   clEnumValEnd));
-
-cl::opt<bool>
-RelaxAll("mc-relax-all",
-         cl::desc("When used with filetype=obj, "
-                  "relax all fixups in the emitted object file"));
-
-cl::opt<TargetMachine::CodeGenFileType>
-FileType("filetype", cl::init(TargetMachine::CGFT_AssemblyFile),
-  cl::desc("Choose a file type (not all types are supported by all targets):"),
-  cl::values(
-             clEnumValN(TargetMachine::CGFT_AssemblyFile, "asm",
-                        "Emit an assembly ('.s') file"),
-             clEnumValN(TargetMachine::CGFT_ObjectFile, "obj",
-                        "Emit a native object ('.o') file"),
-             clEnumValN(TargetMachine::CGFT_Null, "null",
-                        "Emit nothing, for performance testing"),
-             clEnumValEnd));
-
-cl::opt<bool> DisableDotLoc("disable-dot-loc", cl::Hidden,
-                            cl::desc("Do not use .loc entries"));
-
-cl::opt<bool> DisableCFI("disable-cfi", cl::Hidden,
-                         cl::desc("Do not use .cfi_* directives"));
-
-cl::opt<bool> EnableDwarfDirectory("enable-dwarf-directory", cl::Hidden,
-                  cl::desc("Use .file directives with an explicit directory."));
-
-cl::opt<bool>
-DisableRedZone("disable-red-zone",
-               cl::desc("Do not emit code that uses the red zone."),
-               cl::init(false));
-
-cl::opt<bool>
-EnableFPMAD("enable-fp-mad",
-            cl::desc("Enable less precise MAD instructions to be generated"),
-            cl::init(false));
-
-cl::opt<bool>
-DisableFPElim("disable-fp-elim",
-              cl::desc("Disable frame pointer elimination optimization"),
-              cl::init(false));
-
-cl::opt<bool>
-DisableFPElimNonLeaf("disable-non-leaf-fp-elim",
-  cl::desc("Disable frame pointer elimination optimization for non-leaf funcs"),
-  cl::init(false));
-
-cl::opt<bool>
-EnableUnsafeFPMath("enable-unsafe-fp-math",
-                cl::desc("Enable optimizations that may decrease FP precision"),
-                cl::init(false));
-
-cl::opt<bool>
-EnableNoInfsFPMath("enable-no-infs-fp-math",
-                cl::desc("Enable FP math optimizations that assume no +-Infs"),
-                cl::init(false));
-
-cl::opt<bool>
-EnableNoNaNsFPMath("enable-no-nans-fp-math",
-                   cl::desc("Enable FP math optimizations that assume no NaNs"),
-                   cl::init(false));
-
-cl::opt<bool>
-EnableHonorSignDependentRoundingFPMath("enable-sign-dependent-rounding-fp-math",
-      cl::Hidden,
-      cl::desc("Force codegen to assume rounding mode can change dynamically"),
-      cl::init(false));
-
-cl::opt<bool>
-GenerateSoftFloatCalls("soft-float",
-                    cl::desc("Generate software floating point library calls"),
-                    cl::init(false));
-
-cl::opt<llvm::FloatABI::ABIType>
-FloatABIForCalls("float-abi",
-                 cl::desc("Choose float ABI type"),
-                 cl::init(FloatABI::Default),
-                 cl::values(
-                     clEnumValN(FloatABI::Default, "default",
-                                "Target default float ABI type"),
-                     clEnumValN(FloatABI::Soft, "soft",
-                                "Soft float ABI (implied by -soft-float)"),
-                     clEnumValN(FloatABI::Hard, "hard",
-                                "Hard float ABI (uses FP registers)"),
-                     clEnumValEnd));
-
-cl::opt<llvm::FPOpFusion::FPOpFusionMode>
-FuseFPOps("fp-contract",
-          cl::desc("Enable aggresive formation of fused FP ops"),
-          cl::init(FPOpFusion::Standard),
-          cl::values(
-              clEnumValN(FPOpFusion::Fast, "fast",
-                         "Fuse FP ops whenever profitable"),
-              clEnumValN(FPOpFusion::Standard, "on",
-                         "Only fuse 'blessed' FP ops."),
-              clEnumValN(FPOpFusion::Strict, "off",
-                         "Only fuse FP ops when the result won't be effected."),
-              clEnumValEnd));
-
-cl::opt<bool>
-DontPlaceZerosInBSS("nozero-initialized-in-bss",
-              cl::desc("Don't place zero-initialized symbols into bss section"),
-              cl::init(false));
-
-cl::opt<bool>
-EnableGuaranteedTailCallOpt("tailcallopt",
-  cl::desc("Turn fastcc calls into tail calls by (potentially) changing ABI."),
-  cl::init(false));
-
-cl::opt<bool>
-DisableTailCalls("disable-tail-calls",
-                 cl::desc("Never emit tail calls"),
-                 cl::init(false));
-
-cl::opt<unsigned>
-OverrideStackAlignment("stack-alignment",
-                       cl::desc("Override default stack alignment"),
-                       cl::init(0));
-
-cl::opt<bool>
-EnableRealignStack("realign-stack",
-                   cl::desc("Realign stack if needed"),
-                   cl::init(true));
-
-cl::opt<std::string>
-TrapFuncName("trap-func", cl::Hidden,
-        cl::desc("Emit a call to trap function rather than a trap instruction"),
-        cl::init(""));
-
-cl::opt<bool>
-EnablePIE("enable-pie",
-          cl::desc("Assume the creation of a position independent executable."),
-          cl::init(false));
-
-cl::opt<bool>
-SegmentedStacks("segmented-stacks",
-                cl::desc("Use segmented stacks if possible."),
-                cl::init(false));
-
-cl::opt<bool>
-UseInitArray("use-init-array",
-             cl::desc("Use .init_array instead of .ctors."),
-             cl::init(false));
-
-cl::opt<std::string> StopAfter("stop-after",
-                            cl::desc("Stop compilation after a specific pass"),
-                            cl::value_desc("pass-name"),
-                                      cl::init(""));
-cl::opt<std::string> StartAfter("start-after",
-                          cl::desc("Resume compilation after a specific pass"),
-                          cl::value_desc("pass-name"),
-                          cl::init(""));
-
-cl::opt<unsigned>
-SSPBufferSize("stack-protector-buffer-size", cl::init(8),
-              cl::desc("Lower bound for a buffer to be considered for "
-                       "stack protection"));
-#endif