Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 185 deletions

diff --git a/gnu/llvm/lib/IR/ProfileSummary.cpp b/gnu/llvm/lib/IR/ProfileSummary.cpp
deleted file mode 100644
index 491fe834df9..00000000000
--- a/gnu/llvm/lib/IR/ProfileSummary.cpp
+++ /dev/null
@@ -1,185 +0,0 @@
-//=-- Profilesummary.cpp - Profile summary support --------------------------=//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file contains support for converting profile summary data from/to
-// metadata.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/IR/ProfileSummary.h"
-#include "llvm/IR/Attributes.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/Function.h"
-#include "llvm/IR/Metadata.h"
-#include "llvm/IR/Type.h"
-#include "llvm/Support/Casting.h"
-
-using namespace llvm;
-
-const char *ProfileSummary::KindStr[2] = {"InstrProf", "SampleProfile"};
-
-// Return an MDTuple with two elements. The first element is a string Key and
-// the second is a uint64_t Value.
-static Metadata *getKeyValMD(LLVMContext &Context, const char *Key,
-                             uint64_t Val) {
-  Type *Int64Ty = Type::getInt64Ty(Context);
-  Metadata *Ops[2] = {MDString::get(Context, Key),
-                      ConstantAsMetadata::get(ConstantInt::get(Int64Ty, Val))};
-  return MDTuple::get(Context, Ops);
-}
-
-// Return an MDTuple with two elements. The first element is a string Key and
-// the second is a string Value.
-static Metadata *getKeyValMD(LLVMContext &Context, const char *Key,
-                             const char *Val) {
-  Metadata *Ops[2] = {MDString::get(Context, Key), MDString::get(Context, Val)};
-  return MDTuple::get(Context, Ops);
-}
-
-// This returns an MDTuple representing the detiled summary. The tuple has two
-// elements: a string "DetailedSummary" and an MDTuple representing the value
-// of the detailed summary. Each element of this tuple is again an MDTuple whose
-// elements are the (Cutoff, MinCount, NumCounts) triplet of the
-// DetailedSummaryEntry.
-Metadata *ProfileSummary::getDetailedSummaryMD(LLVMContext &Context) {
-  std::vector<Metadata *> Entries;
-  Type *Int32Ty = Type::getInt32Ty(Context);
-  Type *Int64Ty = Type::getInt64Ty(Context);
-  for (auto &Entry : DetailedSummary) {
-    Metadata *EntryMD[3] = {
-        ConstantAsMetadata::get(ConstantInt::get(Int32Ty, Entry.Cutoff)),
-        ConstantAsMetadata::get(ConstantInt::get(Int64Ty, Entry.MinCount)),
-        ConstantAsMetadata::get(ConstantInt::get(Int32Ty, Entry.NumCounts))};
-    Entries.push_back(MDTuple::get(Context, EntryMD));
-  }
-  Metadata *Ops[2] = {MDString::get(Context, "DetailedSummary"),
-                      MDTuple::get(Context, Entries)};
-  return MDTuple::get(Context, Ops);
-}
-
-// This returns an MDTuple representing this ProfileSummary object. The first
-// entry of this tuple is another MDTuple of two elements: a string
-// "ProfileFormat" and a string representing the format ("InstrProf" or
-// "SampleProfile"). The rest of the elements of the outer MDTuple are specific
-// to the kind of profile summary as returned by getFormatSpecificMD.
-Metadata *ProfileSummary::getMD(LLVMContext &Context) {
-  Metadata *Components[] = {
-    getKeyValMD(Context, "ProfileFormat", KindStr[PSK]),
-    getKeyValMD(Context, "TotalCount", getTotalCount()),
-    getKeyValMD(Context, "MaxCount", getMaxCount()),
-    getKeyValMD(Context, "MaxInternalCount", getMaxInternalCount()),
-    getKeyValMD(Context, "MaxFunctionCount", getMaxFunctionCount()),
-    getKeyValMD(Context, "NumCounts", getNumCounts()),
-    getKeyValMD(Context, "NumFunctions", getNumFunctions()),
-    getDetailedSummaryMD(Context),
-  };
-  return MDTuple::get(Context, Components);
-}
-
-// Parse an MDTuple representing (Key, Val) pair.
-static bool getVal(MDTuple *MD, const char *Key, uint64_t &Val) {
-  if (!MD)
-    return false;
-  if (MD->getNumOperands() != 2)
-    return false;
-  MDString *KeyMD = dyn_cast<MDString>(MD->getOperand(0));
-  ConstantAsMetadata *ValMD = dyn_cast<ConstantAsMetadata>(MD->getOperand(1));
-  if (!KeyMD || !ValMD)
-    return false;
-  if (!KeyMD->getString().equals(Key))
-    return false;
-  Val = cast<ConstantInt>(ValMD->getValue())->getZExtValue();
-  return true;
-}
-
-// Check if an MDTuple represents a (Key, Val) pair.
-static bool isKeyValuePair(MDTuple *MD, const char *Key, const char *Val) {
-  if (!MD || MD->getNumOperands() != 2)
-    return false;
-  MDString *KeyMD = dyn_cast<MDString>(MD->getOperand(0));
-  MDString *ValMD = dyn_cast<MDString>(MD->getOperand(1));
-  if (!KeyMD || !ValMD)
-    return false;
-  if (!KeyMD->getString().equals(Key) || !ValMD->getString().equals(Val))
-    return false;
-  return true;
-}
-
-// Parse an MDTuple representing detailed summary.
-static bool getSummaryFromMD(MDTuple *MD, SummaryEntryVector &Summary) {
-  if (!MD || MD->getNumOperands() != 2)
-    return false;
-  MDString *KeyMD = dyn_cast<MDString>(MD->getOperand(0));
-  if (!KeyMD || !KeyMD->getString().equals("DetailedSummary"))
-    return false;
-  MDTuple *EntriesMD = dyn_cast<MDTuple>(MD->getOperand(1));
-  if (!EntriesMD)
-    return false;
-  for (auto &&MDOp : EntriesMD->operands()) {
-    MDTuple *EntryMD = dyn_cast<MDTuple>(MDOp);
-    if (!EntryMD || EntryMD->getNumOperands() != 3)
-      return false;
-    ConstantAsMetadata *Op0 =
-        dyn_cast<ConstantAsMetadata>(EntryMD->getOperand(0));
-    ConstantAsMetadata *Op1 =
-        dyn_cast<ConstantAsMetadata>(EntryMD->getOperand(1));
-    ConstantAsMetadata *Op2 =
-        dyn_cast<ConstantAsMetadata>(EntryMD->getOperand(2));
-
-    if (!Op0 || !Op1 || !Op2)
-      return false;
-    Summary.emplace_back(cast<ConstantInt>(Op0->getValue())->getZExtValue(),
-                         cast<ConstantInt>(Op1->getValue())->getZExtValue(),
-                         cast<ConstantInt>(Op2->getValue())->getZExtValue());
-  }
-  return true;
-}
-
-ProfileSummary *ProfileSummary::getFromMD(Metadata *MD) {
-  MDTuple *Tuple = dyn_cast_or_null<MDTuple>(MD);
-  if (!Tuple || Tuple->getNumOperands() != 8)
-    return nullptr;
-
-  auto &FormatMD = Tuple->getOperand(0);
-  ProfileSummary::Kind SummaryKind;
-  if (isKeyValuePair(dyn_cast_or_null<MDTuple>(FormatMD), "ProfileFormat",
-                     "SampleProfile"))
-    SummaryKind = PSK_Sample;
-  else if (isKeyValuePair(dyn_cast_or_null<MDTuple>(FormatMD), "ProfileFormat",
-                          "InstrProf"))
-    SummaryKind = PSK_Instr;
-  else
-    return nullptr;
-
-  uint64_t NumCounts, TotalCount, NumFunctions, MaxFunctionCount, MaxCount,
-      MaxInternalCount;
-  if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(1)), "TotalCount",
-              TotalCount))
-    return nullptr;
-  if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(2)), "MaxCount", MaxCount))
-    return nullptr;
-  if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(3)), "MaxInternalCount",
-              MaxInternalCount))
-    return nullptr;
-  if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(4)), "MaxFunctionCount",
-              MaxFunctionCount))
-    return nullptr;
-  if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(5)), "NumCounts", NumCounts))
-    return nullptr;
-  if (!getVal(dyn_cast<MDTuple>(Tuple->getOperand(6)), "NumFunctions",
-              NumFunctions))
-    return nullptr;
-
-  SummaryEntryVector Summary;
-  if (!getSummaryFromMD(dyn_cast<MDTuple>(Tuple->getOperand(7)), Summary))
-    return nullptr;
-  return new ProfileSummary(SummaryKind, std::move(Summary), TotalCount,
-                            MaxCount, MaxInternalCount, MaxFunctionCount,
-                            NumCounts, NumFunctions);
-}