Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 157 deletions

diff --git a/gnu/llvm/lib/Target/AMDGPU/AMDGPUAlwaysInlinePass.cpp b/gnu/llvm/lib/Target/AMDGPU/AMDGPUAlwaysInlinePass.cpp
deleted file mode 100644
index fc65430b745..00000000000
--- a/gnu/llvm/lib/Target/AMDGPU/AMDGPUAlwaysInlinePass.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-//===-- AMDGPUAlwaysInlinePass.cpp - Promote Allocas ----------------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-/// \file
-/// This pass marks all internal functions as always_inline and creates
-/// duplicates of all other functions and marks the duplicates as always_inline.
-//
-//===----------------------------------------------------------------------===//
-
-#include "AMDGPU.h"
-#include "AMDGPUTargetMachine.h"
-#include "Utils/AMDGPUBaseInfo.h"
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Transforms/Utils/Cloning.h"
-
-using namespace llvm;
-
-namespace {
-
-static cl::opt<bool> StressCalls(
-  "amdgpu-stress-function-calls",
-  cl::Hidden,
-  cl::desc("Force all functions to be noinline"),
-  cl::init(false));
-
-class AMDGPUAlwaysInline : public ModulePass {
-  bool GlobalOpt;
-
-  void recursivelyVisitUsers(GlobalValue &GV,
-                             SmallPtrSetImpl<Function *> &FuncsToAlwaysInline);
-public:
-  static char ID;
-
-  AMDGPUAlwaysInline(bool GlobalOpt = false) :
-    ModulePass(ID), GlobalOpt(GlobalOpt) { }
-  bool runOnModule(Module &M) override;
-
-  void getAnalysisUsage(AnalysisUsage &AU) const override {
-    AU.setPreservesAll();
- }
-};
-
-} // End anonymous namespace
-
-INITIALIZE_PASS(AMDGPUAlwaysInline, "amdgpu-always-inline",
-                "AMDGPU Inline All Functions", false, false)
-
-char AMDGPUAlwaysInline::ID = 0;
-
-void AMDGPUAlwaysInline::recursivelyVisitUsers(
-  GlobalValue &GV,
-  SmallPtrSetImpl<Function *> &FuncsToAlwaysInline) {
-  SmallVector<User *, 16> Stack;
-
-  SmallPtrSet<const Value *, 8> Visited;
-
-  for (User *U : GV.users())
-    Stack.push_back(U);
-
-  while (!Stack.empty()) {
-    User *U = Stack.pop_back_val();
-    if (!Visited.insert(U).second)
-      continue;
-
-    if (Instruction *I = dyn_cast<Instruction>(U)) {
-      Function *F = I->getParent()->getParent();
-      if (!AMDGPU::isEntryFunctionCC(F->getCallingConv())) {
-        FuncsToAlwaysInline.insert(F);
-        Stack.push_back(F);
-      }
-
-      // No need to look at further users, but we do need to inline any callers.
-      continue;
-    }
-
-    for (User *UU : U->users())
-      Stack.push_back(UU);
-  }
-}
-
-bool AMDGPUAlwaysInline::runOnModule(Module &M) {
-  std::vector<GlobalAlias*> AliasesToRemove;
-
-  SmallPtrSet<Function *, 8> FuncsToAlwaysInline;
-  SmallPtrSet<Function *, 8> FuncsToNoInline;
-
-  for (GlobalAlias &A : M.aliases()) {
-    if (Function* F = dyn_cast<Function>(A.getAliasee())) {
-      A.replaceAllUsesWith(F);
-      AliasesToRemove.push_back(&A);
-    }
-
-    // FIXME: If the aliasee isn't a function, it's some kind of constant expr
-    // cast that won't be inlined through.
-  }
-
-  if (GlobalOpt) {
-    for (GlobalAlias* A : AliasesToRemove) {
-      A->eraseFromParent();
-    }
-  }
-
-  // Always force inlining of any function that uses an LDS global address. This
-  // is something of a workaround because we don't have a way of supporting LDS
-  // objects defined in functions. LDS is always allocated by a kernel, and it
-  // is difficult to manage LDS usage if a function may be used by multiple
-  // kernels.
-  //
-  // OpenCL doesn't allow declaring LDS in non-kernels, so in practice this
-  // should only appear when IPO passes manages to move LDs defined in a kernel
-  // into a single user function.
-
-  for (GlobalVariable &GV : M.globals()) {
-    // TODO: Region address
-    unsigned AS = GV.getType()->getAddressSpace();
-    if (AS != AMDGPUAS::LOCAL_ADDRESS && AS != AMDGPUAS::REGION_ADDRESS)
-      continue;
-
-    recursivelyVisitUsers(GV, FuncsToAlwaysInline);
-  }
-
-  if (!AMDGPUTargetMachine::EnableFunctionCalls || StressCalls) {
-    auto IncompatAttr
-      = StressCalls ? Attribute::AlwaysInline : Attribute::NoInline;
-
-    for (Function &F : M) {
-      if (!F.isDeclaration() && !F.use_empty() &&
-          !F.hasFnAttribute(IncompatAttr)) {
-        if (StressCalls) {
-          if (!FuncsToAlwaysInline.count(&F))
-            FuncsToNoInline.insert(&F);
-        } else
-          FuncsToAlwaysInline.insert(&F);
-      }
-    }
-  }
-
-  for (Function *F : FuncsToAlwaysInline)
-    F->addFnAttr(Attribute::AlwaysInline);
-
-  for (Function *F : FuncsToNoInline)
-    F->addFnAttr(Attribute::NoInline);
-
-  return !FuncsToAlwaysInline.empty() || !FuncsToNoInline.empty();
-}
-
-ModulePass *llvm::createAMDGPUAlwaysInlinePass(bool GlobalOpt) {
-  return new AMDGPUAlwaysInline(GlobalOpt);
-}
-