Rename the VMCore unittest tree to IR. Somehow was missed when doing the

library rename.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171747 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 284 deletions

diff --git a/unittests/VMCore/InstructionsTest.cpp b/unittests/VMCore/InstructionsTest.cpp
deleted file mode 100644
index 6559b1d0ee..0000000000
--- a/unittests/VMCore/InstructionsTest.cpp
+++ /dev/null
@@ -1,284 +0,0 @@
-//===- llvm/unittest/VMCore/InstructionsTest.cpp - Instructions unit tests ===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/IR/Instructions.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/Analysis/ValueTracking.h"
-#include "llvm/IR/BasicBlock.h"
-#include "llvm/IR/Constants.h"
-#include "llvm/IR/DataLayout.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/IRBuilder.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/MDBuilder.h"
-#include "llvm/IR/Operator.h"
-#include "gtest/gtest.h"
-
-namespace llvm {
-namespace {
-
-TEST(InstructionsTest, ReturnInst) {
-  LLVMContext &C(getGlobalContext());
-
-  // test for PR6589
-  const ReturnInst* r0 = ReturnInst::Create(C);
-  EXPECT_EQ(r0->getNumOperands(), 0U);
-  EXPECT_EQ(r0->op_begin(), r0->op_end());
-
-  IntegerType* Int1 = IntegerType::get(C, 1);
-  Constant* One = ConstantInt::get(Int1, 1, true);
-  const ReturnInst* r1 = ReturnInst::Create(C, One);
-  EXPECT_EQ(1U, r1->getNumOperands());
-  User::const_op_iterator b(r1->op_begin());
-  EXPECT_NE(r1->op_end(), b);
-  EXPECT_EQ(One, *b);
-  EXPECT_EQ(One, r1->getOperand(0));
-  ++b;
-  EXPECT_EQ(r1->op_end(), b);
-
-  // clean up
-  delete r0;
-  delete r1;
-}
-
-TEST(InstructionsTest, BranchInst) {
-  LLVMContext &C(getGlobalContext());
-
-  // Make a BasicBlocks
-  BasicBlock* bb0 = BasicBlock::Create(C);
-  BasicBlock* bb1 = BasicBlock::Create(C);
-
-  // Mandatory BranchInst
-  const BranchInst* b0 = BranchInst::Create(bb0);
-
-  EXPECT_TRUE(b0->isUnconditional());
-  EXPECT_FALSE(b0->isConditional());
-  EXPECT_EQ(1U, b0->getNumSuccessors());
-
-  // check num operands
-  EXPECT_EQ(1U, b0->getNumOperands());
-
-  EXPECT_NE(b0->op_begin(), b0->op_end());
-  EXPECT_EQ(b0->op_end(), llvm::next(b0->op_begin()));
-
-  EXPECT_EQ(b0->op_end(), llvm::next(b0->op_begin()));
-
-  IntegerType* Int1 = IntegerType::get(C, 1);
-  Constant* One = ConstantInt::get(Int1, 1, true);
-
-  // Conditional BranchInst
-  BranchInst* b1 = BranchInst::Create(bb0, bb1, One);
-
-  EXPECT_FALSE(b1->isUnconditional());
-  EXPECT_TRUE(b1->isConditional());
-  EXPECT_EQ(2U, b1->getNumSuccessors());
-
-  // check num operands
-  EXPECT_EQ(3U, b1->getNumOperands());
-
-  User::const_op_iterator b(b1->op_begin());
-
-  // check COND
-  EXPECT_NE(b, b1->op_end());
-  EXPECT_EQ(One, *b);
-  EXPECT_EQ(One, b1->getOperand(0));
-  EXPECT_EQ(One, b1->getCondition());
-  ++b;
-
-  // check ELSE
-  EXPECT_EQ(bb1, *b);
-  EXPECT_EQ(bb1, b1->getOperand(1));
-  EXPECT_EQ(bb1, b1->getSuccessor(1));
-  ++b;
-
-  // check THEN
-  EXPECT_EQ(bb0, *b);
-  EXPECT_EQ(bb0, b1->getOperand(2));
-  EXPECT_EQ(bb0, b1->getSuccessor(0));
-  ++b;
-
-  EXPECT_EQ(b1->op_end(), b);
-
-  // clean up
-  delete b0;
-  delete b1;
-
-  delete bb0;
-  delete bb1;
-}
-
-TEST(InstructionsTest, CastInst) {
-  LLVMContext &C(getGlobalContext());
-
-  Type* Int8Ty = Type::getInt8Ty(C);
-  Type* Int64Ty = Type::getInt64Ty(C);
-  Type* V8x8Ty = VectorType::get(Int8Ty, 8);
-  Type* V8x64Ty = VectorType::get(Int64Ty, 8);
-  Type* X86MMXTy = Type::getX86_MMXTy(C);
-
-  const Constant* c8 = Constant::getNullValue(V8x8Ty);
-  const Constant* c64 = Constant::getNullValue(V8x64Ty);
-
-  EXPECT_TRUE(CastInst::isCastable(V8x8Ty, X86MMXTy));
-  EXPECT_TRUE(CastInst::isCastable(X86MMXTy, V8x8Ty));
-  EXPECT_FALSE(CastInst::isCastable(Int64Ty, X86MMXTy));
-  EXPECT_TRUE(CastInst::isCastable(V8x64Ty, V8x8Ty));
-  EXPECT_TRUE(CastInst::isCastable(V8x8Ty, V8x64Ty));
-  EXPECT_EQ(CastInst::Trunc, CastInst::getCastOpcode(c64, true, V8x8Ty, true));
-  EXPECT_EQ(CastInst::SExt, CastInst::getCastOpcode(c8, true, V8x64Ty, true));
-}
-
-
-
-TEST(InstructionsTest, VectorGep) {
-  LLVMContext &C(getGlobalContext());
-
-  // Type Definitions
-  PointerType *Ptri8Ty = PointerType::get(IntegerType::get(C, 8), 0);
-  PointerType *Ptri32Ty = PointerType::get(IntegerType::get(C, 8), 0);
-
-  VectorType *V2xi8PTy = VectorType::get(Ptri8Ty, 2);
-  VectorType *V2xi32PTy = VectorType::get(Ptri32Ty, 2);
-
-  // Test different aspects of the vector-of-pointers type
-  // and GEPs which use this type.
-  ConstantInt *Ci32a = ConstantInt::get(C, APInt(32, 1492));
-  ConstantInt *Ci32b = ConstantInt::get(C, APInt(32, 1948));
-  std::vector<Constant*> ConstVa(2, Ci32a);
-  std::vector<Constant*> ConstVb(2, Ci32b);
-  Constant *C2xi32a = ConstantVector::get(ConstVa);
-  Constant *C2xi32b = ConstantVector::get(ConstVb);
-
-  CastInst *PtrVecA = new IntToPtrInst(C2xi32a, V2xi32PTy);
-  CastInst *PtrVecB = new IntToPtrInst(C2xi32b, V2xi32PTy);
-
-  ICmpInst *ICmp0 = new ICmpInst(ICmpInst::ICMP_SGT, PtrVecA, PtrVecB);
-  ICmpInst *ICmp1 = new ICmpInst(ICmpInst::ICMP_ULT, PtrVecA, PtrVecB);
-  EXPECT_NE(ICmp0, ICmp1); // suppress warning.
-
-  GetElementPtrInst *Gep0 = GetElementPtrInst::Create(PtrVecA, C2xi32a);
-  GetElementPtrInst *Gep1 = GetElementPtrInst::Create(PtrVecA, C2xi32b);
-  GetElementPtrInst *Gep2 = GetElementPtrInst::Create(PtrVecB, C2xi32a);
-  GetElementPtrInst *Gep3 = GetElementPtrInst::Create(PtrVecB, C2xi32b);
-
-  CastInst *BTC0 = new BitCastInst(Gep0, V2xi8PTy);
-  CastInst *BTC1 = new BitCastInst(Gep1, V2xi8PTy);
-  CastInst *BTC2 = new BitCastInst(Gep2, V2xi8PTy);
-  CastInst *BTC3 = new BitCastInst(Gep3, V2xi8PTy);
-
-  Value *S0 = BTC0->stripPointerCasts();
-  Value *S1 = BTC1->stripPointerCasts();
-  Value *S2 = BTC2->stripPointerCasts();
-  Value *S3 = BTC3->stripPointerCasts();
-
-  EXPECT_NE(S0, Gep0);
-  EXPECT_NE(S1, Gep1);
-  EXPECT_NE(S2, Gep2);
-  EXPECT_NE(S3, Gep3);
-
-  int64_t Offset;
-  DataLayout TD("e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3"
-                "2:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80"
-                ":128:128-n8:16:32:64-S128");
-  // Make sure we don't crash
-  GetPointerBaseWithConstantOffset(Gep0, Offset, TD);
-  GetPointerBaseWithConstantOffset(Gep1, Offset, TD);
-  GetPointerBaseWithConstantOffset(Gep2, Offset, TD);
-  GetPointerBaseWithConstantOffset(Gep3, Offset, TD);
-
-  // Gep of Geps
-  GetElementPtrInst *GepII0 = GetElementPtrInst::Create(Gep0, C2xi32b);
-  GetElementPtrInst *GepII1 = GetElementPtrInst::Create(Gep1, C2xi32a);
-  GetElementPtrInst *GepII2 = GetElementPtrInst::Create(Gep2, C2xi32b);
-  GetElementPtrInst *GepII3 = GetElementPtrInst::Create(Gep3, C2xi32a);
-
-  EXPECT_EQ(GepII0->getNumIndices(), 1u);
-  EXPECT_EQ(GepII1->getNumIndices(), 1u);
-  EXPECT_EQ(GepII2->getNumIndices(), 1u);
-  EXPECT_EQ(GepII3->getNumIndices(), 1u);
-
-  EXPECT_FALSE(GepII0->hasAllZeroIndices());
-  EXPECT_FALSE(GepII1->hasAllZeroIndices());
-  EXPECT_FALSE(GepII2->hasAllZeroIndices());
-  EXPECT_FALSE(GepII3->hasAllZeroIndices());
-
-  delete GepII0;
-  delete GepII1;
-  delete GepII2;
-  delete GepII3;
-
-  delete BTC0;
-  delete BTC1;
-  delete BTC2;
-  delete BTC3;
-
-  delete Gep0;
-  delete Gep1;
-  delete Gep2;
-  delete Gep3;
-
-  delete ICmp0;
-  delete ICmp1;
-  delete PtrVecA;
-  delete PtrVecB;
-}
-
-TEST(InstructionsTest, FPMathOperator) {
-  LLVMContext &Context = getGlobalContext();
-  IRBuilder<> Builder(Context);
-  MDBuilder MDHelper(Context);
-  Instruction *I = Builder.CreatePHI(Builder.getDoubleTy(), 0);
-  MDNode *MD1 = MDHelper.createFPMath(1.0);
-  Value *V1 = Builder.CreateFAdd(I, I, "", MD1);
-  EXPECT_TRUE(isa<FPMathOperator>(V1));
-  FPMathOperator *O1 = cast<FPMathOperator>(V1);
-  EXPECT_EQ(O1->getFPAccuracy(), 1.0);
-  delete V1;
-  delete I;
-}
-
-
-TEST(InstructionsTest, isEliminableCastPair) {
-  LLVMContext &C(getGlobalContext());
-
-  Type* Int32Ty = Type::getInt32Ty(C);
-  Type* Int64Ty = Type::getInt64Ty(C);
-  Type* Int64PtrTy = Type::getInt64PtrTy(C);
-
-  // Source and destination pointers have same size -> bitcast.
-  EXPECT_EQ(CastInst::isEliminableCastPair(CastInst::PtrToInt,
-                                           CastInst::IntToPtr,
-                                           Int64PtrTy, Int64Ty, Int64PtrTy,
-                                           Int32Ty, 0, Int32Ty),
-            CastInst::BitCast);
-
-  // Source and destination pointers have different sizes -> fail.
-  EXPECT_EQ(CastInst::isEliminableCastPair(CastInst::PtrToInt,
-                                           CastInst::IntToPtr,
-                                           Int64PtrTy, Int64Ty, Int64PtrTy,
-                                           Int32Ty, 0, Int64Ty),
-            0U);
-
-  // Middle pointer big enough -> bitcast.
-  EXPECT_EQ(CastInst::isEliminableCastPair(CastInst::IntToPtr,
-                                           CastInst::PtrToInt,
-                                           Int64Ty, Int64PtrTy, Int64Ty,
-                                           0, Int64Ty, 0),
-            CastInst::BitCast);
-
-  // Middle pointer too small -> fail.
-  EXPECT_EQ(CastInst::isEliminableCastPair(CastInst::IntToPtr,
-                                           CastInst::PtrToInt,
-                                           Int64Ty, Int64PtrTy, Int64Ty,
-                                           0, Int32Ty, 0),
-            0U);
-}
-
-}  // end anonymous namespace
-}  // end namespace llvm