Move all sources from the llvm project into contrib/llvm-project.

This uses the new layout of the upstream repository, which was recently
migrated to GitHub, and converted into a "monorepo".  That is, most of
the earlier separate sub-projects with their own branches and tags were
consolidated into one top-level directory, and are now branched and
tagged together.

Updating the vendor area to match this layout is next.

1 files changed, 0 insertions, 124 deletions

diff --git a/contrib/llvm/lib/Transforms/IPO/InlineSimple.cpp b/contrib/llvm/lib/Transforms/IPO/InlineSimple.cpp
deleted file mode 100644
index efb71b73cbb7..000000000000
--- a/contrib/llvm/lib/Transforms/IPO/InlineSimple.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-//===- InlineSimple.cpp - Code to perform simple function inlining --------===//
-//
-// 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
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements bottom-up inlining of functions into callees.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Analysis/AssumptionCache.h"
-#include "llvm/Analysis/InlineCost.h"
-#include "llvm/Analysis/ProfileSummaryInfo.h"
-#include "llvm/Analysis/TargetLibraryInfo.h"
-#include "llvm/Analysis/TargetTransformInfo.h"
-#include "llvm/IR/CallSite.h"
-#include "llvm/IR/CallingConv.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/IR/Instructions.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/Type.h"
-#include "llvm/Transforms/IPO.h"
-#include "llvm/Transforms/IPO/Inliner.h"
-
-using namespace llvm;
-
-#define DEBUG_TYPE "inline"
-
-namespace {
-
-/// Actual inliner pass implementation.
-///
-/// The common implementation of the inlining logic is shared between this
-/// inliner pass and the always inliner pass. The two passes use different cost
-/// analyses to determine when to inline.
-class SimpleInliner : public LegacyInlinerBase {
-
-  InlineParams Params;
-
-public:
-  SimpleInliner() : LegacyInlinerBase(ID), Params(llvm::getInlineParams()) {
-    initializeSimpleInlinerPass(*PassRegistry::getPassRegistry());
-  }
-
-  explicit SimpleInliner(InlineParams Params)
-      : LegacyInlinerBase(ID), Params(std::move(Params)) {
-    initializeSimpleInlinerPass(*PassRegistry::getPassRegistry());
-  }
-
-  static char ID; // Pass identification, replacement for typeid
-
-  InlineCost getInlineCost(CallSite CS) override {
-    Function *Callee = CS.getCalledFunction();
-    TargetTransformInfo &TTI = TTIWP->getTTI(*Callee);
-
-    bool RemarksEnabled = false;
-    const auto &BBs = CS.getCaller()->getBasicBlockList();
-    if (!BBs.empty()) {
-      auto DI = OptimizationRemark(DEBUG_TYPE, "", DebugLoc(), &BBs.front());
-      if (DI.isEnabled())
-        RemarksEnabled = true;
-    }
-    OptimizationRemarkEmitter ORE(CS.getCaller());
-
-    std::function<AssumptionCache &(Function &)> GetAssumptionCache =
-        [&](Function &F) -> AssumptionCache & {
-      return ACT->getAssumptionCache(F);
-    };
-    return llvm::getInlineCost(
-        cast<CallBase>(*CS.getInstruction()), Params, TTI, GetAssumptionCache,
-        /*GetBFI=*/None, PSI, RemarksEnabled ? &ORE : nullptr);
-  }
-
-  bool runOnSCC(CallGraphSCC &SCC) override;
-  void getAnalysisUsage(AnalysisUsage &AU) const override;
-
-private:
-  TargetTransformInfoWrapperPass *TTIWP;
-
-};
-
-} // end anonymous namespace
-
-char SimpleInliner::ID = 0;
-INITIALIZE_PASS_BEGIN(SimpleInliner, "inline", "Function Integration/Inlining",
-                      false, false)
-INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
-INITIALIZE_PASS_DEPENDENCY(CallGraphWrapperPass)
-INITIALIZE_PASS_DEPENDENCY(ProfileSummaryInfoWrapperPass)
-INITIALIZE_PASS_DEPENDENCY(TargetTransformInfoWrapperPass)
-INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass)
-INITIALIZE_PASS_END(SimpleInliner, "inline", "Function Integration/Inlining",
-                    false, false)
-
-Pass *llvm::createFunctionInliningPass() { return new SimpleInliner(); }
-
-Pass *llvm::createFunctionInliningPass(int Threshold) {
-  return new SimpleInliner(llvm::getInlineParams(Threshold));
-}
-
-Pass *llvm::createFunctionInliningPass(unsigned OptLevel,
-                                       unsigned SizeOptLevel,
-                                       bool DisableInlineHotCallSite) {
-  auto Param = llvm::getInlineParams(OptLevel, SizeOptLevel);
-  if (DisableInlineHotCallSite)
-    Param.HotCallSiteThreshold = 0;
-  return new SimpleInliner(Param);
-}
-
-Pass *llvm::createFunctionInliningPass(InlineParams &Params) {
-  return new SimpleInliner(Params);
-}
-
-bool SimpleInliner::runOnSCC(CallGraphSCC &SCC) {
-  TTIWP = &getAnalysis<TargetTransformInfoWrapperPass>();
-  return LegacyInlinerBase::runOnSCC(SCC);
-}
-
-void SimpleInliner::getAnalysisUsage(AnalysisUsage &AU) const {
-  AU.addRequired<TargetTransformInfoWrapperPass>();
-  LegacyInlinerBase::getAnalysisUsage(AU);
-}