From b64793999546ed8adebaeebd9d8345d18db8927d Mon Sep 17 00:00:00 2001
From: patrick <patrick@openbsd.org>
Date: Mon, 3 Aug 2020 15:06:44 +0000
Subject: Remove LLVM 8.0.1 files.

---
 .../WebAssembly/WebAssemblyMachineFunctionInfo.cpp | 80 ----------------------
 1 file changed, 80 deletions(-)
 delete mode 100644 gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp

(limited to 'gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp')

diff --git a/gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp b/gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
deleted file mode 100644
index 0157af0f851..00000000000
--- a/gnu/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-//=- WebAssemblyMachineFunctionInfo.cpp - WebAssembly Machine Function Info -=//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-///
-/// \file
-/// This file implements WebAssembly-specific per-machine-function
-/// information.
-///
-//===----------------------------------------------------------------------===//
-
-#include "WebAssemblyMachineFunctionInfo.h"
-#include "WebAssemblyISelLowering.h"
-#include "WebAssemblySubtarget.h"
-#include "llvm/CodeGen/Analysis.h"
-using namespace llvm;
-
-WebAssemblyFunctionInfo::~WebAssemblyFunctionInfo() {}
-
-void WebAssemblyFunctionInfo::initWARegs() {
-  assert(WARegs.empty());
-  unsigned Reg = UnusedReg;
-  WARegs.resize(MF.getRegInfo().getNumVirtRegs(), Reg);
-}
-
-void llvm::ComputeLegalValueVTs(const Function &F, const TargetMachine &TM,
-                                Type *Ty, SmallVectorImpl<MVT> &ValueVTs) {
-  const DataLayout &DL(F.getParent()->getDataLayout());
-  const WebAssemblyTargetLowering &TLI =
-      *TM.getSubtarget<WebAssemblySubtarget>(F).getTargetLowering();
-  SmallVector<EVT, 4> VTs;
-  ComputeValueVTs(TLI, DL, Ty, VTs);
-
-  for (EVT VT : VTs) {
-    unsigned NumRegs = TLI.getNumRegisters(F.getContext(), VT);
-    MVT RegisterVT = TLI.getRegisterType(F.getContext(), VT);
-    for (unsigned i = 0; i != NumRegs; ++i)
-      ValueVTs.push_back(RegisterVT);
-  }
-}
-
-void llvm::ComputeSignatureVTs(const FunctionType *Ty, const Function &F,
-                               const TargetMachine &TM,
-                               SmallVectorImpl<MVT> &Params,
-                               SmallVectorImpl<MVT> &Results) {
-  ComputeLegalValueVTs(F, TM, Ty->getReturnType(), Results);
-
-  MVT PtrVT = MVT::getIntegerVT(TM.createDataLayout().getPointerSizeInBits());
-  if (Results.size() > 1) {
-    // WebAssembly currently can't lower returns of multiple values without
-    // demoting to sret (see WebAssemblyTargetLowering::CanLowerReturn). So
-    // replace multiple return values with a pointer parameter.
-    Results.clear();
-    Params.push_back(PtrVT);
-  }
-
-  for (auto *Param : Ty->params())
-    ComputeLegalValueVTs(F, TM, Param, Params);
-  if (Ty->isVarArg())
-    Params.push_back(PtrVT);
-}
-
-void llvm::ValTypesFromMVTs(const ArrayRef<MVT> &In,
-                            SmallVectorImpl<wasm::ValType> &Out) {
-  for (MVT Ty : In)
-    Out.push_back(WebAssembly::toValType(Ty));
-}
-
-std::unique_ptr<wasm::WasmSignature>
-llvm::SignatureFromMVTs(const SmallVectorImpl<MVT> &Results,
-                        const SmallVectorImpl<MVT> &Params) {
-  auto Sig = make_unique<wasm::WasmSignature>();
-  ValTypesFromMVTs(Results, Sig->Returns);
-  ValTypesFromMVTs(Params, Sig->Params);
-  return Sig;
-}
-- 
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