Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 480 deletions

diff --git a/gnu/llvm/unittests/IR/ConstantsTest.cpp b/gnu/llvm/unittests/IR/ConstantsTest.cpp
deleted file mode 100644
index cf67e55b32a..00000000000
--- a/gnu/llvm/unittests/IR/ConstantsTest.cpp
+++ /dev/null
@@ -1,480 +0,0 @@
-//===- llvm/unittest/IR/ConstantsTest.cpp - Constants 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/Constants.h"
-#include "llvm-c/Core.h"
-#include "llvm/AsmParser/Parser.h"
-#include "llvm/IR/DerivedTypes.h"
-#include "llvm/IR/InstrTypes.h"
-#include "llvm/IR/Instruction.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-#include "llvm/Support/SourceMgr.h"
-#include "gtest/gtest.h"
-
-namespace llvm {
-namespace {
-
-TEST(ConstantsTest, Integer_i1) {
-  LLVMContext Context;
-  IntegerType *Int1 = IntegerType::get(Context, 1);
-  Constant* One = ConstantInt::get(Int1, 1, true);
-  Constant* Zero = ConstantInt::get(Int1, 0);
-  Constant* NegOne = ConstantInt::get(Int1, static_cast<uint64_t>(-1), true);
-  EXPECT_EQ(NegOne, ConstantInt::getSigned(Int1, -1));
-  Constant* Undef = UndefValue::get(Int1);
-
-  // Input:  @b = constant i1 add(i1 1 , i1 1)
-  // Output: @b = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getAdd(One, One));
-
-  // @c = constant i1 add(i1 -1, i1 1)
-  // @c = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getAdd(NegOne, One));
-
-  // @d = constant i1 add(i1 -1, i1 -1)
-  // @d = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getAdd(NegOne, NegOne));
-
-  // @e = constant i1 sub(i1 -1, i1 1)
-  // @e = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getSub(NegOne, One));
-
-  // @f = constant i1 sub(i1 1 , i1 -1)
-  // @f = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getSub(One, NegOne));
-
-  // @g = constant i1 sub(i1 1 , i1 1)
-  // @g = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getSub(One, One));
-
-  // @h = constant i1 shl(i1 1 , i1 1)  ; undefined
-  // @h = constant i1 undef
-  EXPECT_EQ(Undef, ConstantExpr::getShl(One, One));
-
-  // @i = constant i1 shl(i1 1 , i1 0)
-  // @i = constant i1 true
-  EXPECT_EQ(One, ConstantExpr::getShl(One, Zero));
-
-  // @j = constant i1 lshr(i1 1, i1 1)  ; undefined
-  // @j = constant i1 undef
-  EXPECT_EQ(Undef, ConstantExpr::getLShr(One, One));
-
-  // @m = constant i1 ashr(i1 1, i1 1)  ; undefined
-  // @m = constant i1 undef
-  EXPECT_EQ(Undef, ConstantExpr::getAShr(One, One));
-
-  // @n = constant i1 mul(i1 -1, i1 1)
-  // @n = constant i1 true
-  EXPECT_EQ(One, ConstantExpr::getMul(NegOne, One));
-
-  // @o = constant i1 sdiv(i1 -1, i1 1) ; overflow
-  // @o = constant i1 true
-  EXPECT_EQ(One, ConstantExpr::getSDiv(NegOne, One));
-
-  // @p = constant i1 sdiv(i1 1 , i1 -1); overflow
-  // @p = constant i1 true
-  EXPECT_EQ(One, ConstantExpr::getSDiv(One, NegOne));
-
-  // @q = constant i1 udiv(i1 -1, i1 1)
-  // @q = constant i1 true
-  EXPECT_EQ(One, ConstantExpr::getUDiv(NegOne, One));
-
-  // @r = constant i1 udiv(i1 1, i1 -1)
-  // @r = constant i1 true
-  EXPECT_EQ(One, ConstantExpr::getUDiv(One, NegOne));
-
-  // @s = constant i1 srem(i1 -1, i1 1) ; overflow
-  // @s = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getSRem(NegOne, One));
-
-  // @t = constant i1 urem(i1 -1, i1 1)
-  // @t = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getURem(NegOne, One));
-
-  // @u = constant i1 srem(i1  1, i1 -1) ; overflow
-  // @u = constant i1 false
-  EXPECT_EQ(Zero, ConstantExpr::getSRem(One, NegOne));
-}
-
-TEST(ConstantsTest, IntSigns) {
-  LLVMContext Context;
-  IntegerType *Int8Ty = Type::getInt8Ty(Context);
-  EXPECT_EQ(100, ConstantInt::get(Int8Ty, 100, false)->getSExtValue());
-  EXPECT_EQ(100, ConstantInt::get(Int8Ty, 100, true)->getSExtValue());
-  EXPECT_EQ(100, ConstantInt::getSigned(Int8Ty, 100)->getSExtValue());
-  EXPECT_EQ(-50, ConstantInt::get(Int8Ty, 206)->getSExtValue());
-  EXPECT_EQ(-50, ConstantInt::getSigned(Int8Ty, -50)->getSExtValue());
-  EXPECT_EQ(206U, ConstantInt::getSigned(Int8Ty, -50)->getZExtValue());
-
-  // Overflow is handled by truncation.
-  EXPECT_EQ(0x3b, ConstantInt::get(Int8Ty, 0x13b)->getSExtValue());
-}
-
-TEST(ConstantsTest, FP128Test) {
-  LLVMContext Context;
-  Type *FP128Ty = Type::getFP128Ty(Context);
-
-  IntegerType *Int128Ty = Type::getIntNTy(Context, 128);
-  Constant *Zero128 = Constant::getNullValue(Int128Ty);
-  Constant *X = ConstantExpr::getUIToFP(Zero128, FP128Ty);
-  EXPECT_TRUE(isa<ConstantFP>(X));
-}
-
-TEST(ConstantsTest, PointerCast) {
-  LLVMContext C;
-  Type *Int8PtrTy = Type::getInt8PtrTy(C);
-  Type *Int32PtrTy = Type::getInt32PtrTy(C);
-  Type *Int64Ty = Type::getInt64Ty(C);
-  VectorType *Int8PtrVecTy = VectorType::get(Int8PtrTy, 4);
-  VectorType *Int32PtrVecTy = VectorType::get(Int32PtrTy, 4);
-  VectorType *Int64VecTy = VectorType::get(Int64Ty, 4);
-
-  // ptrtoint i8* to i64
-  EXPECT_EQ(Constant::getNullValue(Int64Ty),
-            ConstantExpr::getPointerCast(
-              Constant::getNullValue(Int8PtrTy), Int64Ty));
-
-  // bitcast i8* to i32*
-  EXPECT_EQ(Constant::getNullValue(Int32PtrTy),
-            ConstantExpr::getPointerCast(
-              Constant::getNullValue(Int8PtrTy), Int32PtrTy));
-
-  // ptrtoint <4 x i8*> to <4 x i64>
-  EXPECT_EQ(Constant::getNullValue(Int64VecTy),
-            ConstantExpr::getPointerCast(
-              Constant::getNullValue(Int8PtrVecTy), Int64VecTy));
-
-  // bitcast <4 x i8*> to <4 x i32*>
-  EXPECT_EQ(Constant::getNullValue(Int32PtrVecTy),
-            ConstantExpr::getPointerCast(
-              Constant::getNullValue(Int8PtrVecTy), Int32PtrVecTy));
-
-  Type *Int32Ptr1Ty = Type::getInt32PtrTy(C, 1);
-  ConstantInt *K = ConstantInt::get(Type::getInt64Ty(C), 1234);
-
-  // Make sure that addrspacecast of inttoptr is not folded away.
-  EXPECT_NE(K,
-            ConstantExpr::getAddrSpaceCast(
-              ConstantExpr::getIntToPtr(K, Int32PtrTy), Int32Ptr1Ty));
-  EXPECT_NE(K,
-            ConstantExpr::getAddrSpaceCast(
-              ConstantExpr::getIntToPtr(K, Int32Ptr1Ty), Int32PtrTy));
-
-  Constant *NullInt32Ptr0 = Constant::getNullValue(Int32PtrTy);
-  Constant *NullInt32Ptr1 = Constant::getNullValue(Int32Ptr1Ty);
-
-  // Make sure that addrspacecast of null is not folded away.
-  EXPECT_NE(Constant::getNullValue(Int32PtrTy),
-            ConstantExpr::getAddrSpaceCast(NullInt32Ptr0, Int32Ptr1Ty));
-
-  EXPECT_NE(Constant::getNullValue(Int32Ptr1Ty),
-            ConstantExpr::getAddrSpaceCast(NullInt32Ptr1, Int32PtrTy));
-}
-
-#define CHECK(x, y)                                                            \
-  {                                                                            \
-    std::string __s;                                                           \
-    raw_string_ostream __o(__s);                                               \
-    Instruction *__I = cast<ConstantExpr>(x)->getAsInstruction();              \
-    __I->print(__o);                                                           \
-    __I->deleteValue();                                                        \
-    __o.flush();                                                               \
-    EXPECT_EQ(std::string("  <badref> = " y), __s);                            \
-  }
-
-TEST(ConstantsTest, AsInstructionsTest) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  Type *Int64Ty = Type::getInt64Ty(Context);
-  Type *Int32Ty = Type::getInt32Ty(Context);
-  Type *Int16Ty = Type::getInt16Ty(Context);
-  Type *Int1Ty = Type::getInt1Ty(Context);
-  Type *FloatTy = Type::getFloatTy(Context);
-  Type *DoubleTy = Type::getDoubleTy(Context);
-
-  Constant *Global = M->getOrInsertGlobal("dummy",
-                                         PointerType::getUnqual(Int32Ty));
-  Constant *Global2 = M->getOrInsertGlobal("dummy2",
-                                         PointerType::getUnqual(Int32Ty));
-
-  Constant *P0 = ConstantExpr::getPtrToInt(Global, Int32Ty);
-  Constant *P1 = ConstantExpr::getUIToFP(P0, FloatTy);
-  Constant *P2 = ConstantExpr::getUIToFP(P0, DoubleTy);
-  Constant *P3 = ConstantExpr::getTrunc(P0, Int1Ty);
-  Constant *P4 = ConstantExpr::getPtrToInt(Global2, Int32Ty);
-  Constant *P5 = ConstantExpr::getUIToFP(P4, FloatTy);
-  Constant *P6 = ConstantExpr::getBitCast(P4, VectorType::get(Int16Ty, 2));
-
-  Constant *One = ConstantInt::get(Int32Ty, 1);
-  Constant *Two = ConstantInt::get(Int64Ty, 2);
-  Constant *Big = ConstantInt::get(Context, APInt{256, uint64_t(-1), true});
-  Constant *Elt = ConstantInt::get(Int16Ty, 2015);
-  Constant *Undef16  = UndefValue::get(Int16Ty);
-  Constant *Undef64  = UndefValue::get(Int64Ty);
-  Constant *UndefV16 = UndefValue::get(P6->getType());
-
-  #define P0STR "ptrtoint (i32** @dummy to i32)"
-  #define P1STR "uitofp (i32 ptrtoint (i32** @dummy to i32) to float)"
-  #define P2STR "uitofp (i32 ptrtoint (i32** @dummy to i32) to double)"
-  #define P3STR "ptrtoint (i32** @dummy to i1)"
-  #define P4STR "ptrtoint (i32** @dummy2 to i32)"
-  #define P5STR "uitofp (i32 ptrtoint (i32** @dummy2 to i32) to float)"
-  #define P6STR "bitcast (i32 ptrtoint (i32** @dummy2 to i32) to <2 x i16>)"
-
-  CHECK(ConstantExpr::getNeg(P0), "sub i32 0, " P0STR);
-  CHECK(ConstantExpr::getFNeg(P1), "fsub float -0.000000e+00, " P1STR);
-  CHECK(ConstantExpr::getNot(P0), "xor i32 " P0STR ", -1");
-  CHECK(ConstantExpr::getAdd(P0, P0), "add i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getAdd(P0, P0, false, true), "add nsw i32 " P0STR ", "
-        P0STR);
-  CHECK(ConstantExpr::getAdd(P0, P0, true, true), "add nuw nsw i32 " P0STR ", "
-        P0STR);
-  CHECK(ConstantExpr::getFAdd(P1, P1), "fadd float " P1STR ", " P1STR);
-  CHECK(ConstantExpr::getSub(P0, P0), "sub i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getFSub(P1, P1), "fsub float " P1STR ", " P1STR);
-  CHECK(ConstantExpr::getMul(P0, P0), "mul i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getFMul(P1, P1), "fmul float " P1STR ", " P1STR);
-  CHECK(ConstantExpr::getUDiv(P0, P0), "udiv i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getSDiv(P0, P0), "sdiv i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getFDiv(P1, P1), "fdiv float " P1STR ", " P1STR);
-  CHECK(ConstantExpr::getURem(P0, P0), "urem i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getSRem(P0, P0), "srem i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getFRem(P1, P1), "frem float " P1STR ", " P1STR);
-  CHECK(ConstantExpr::getAnd(P0, P0), "and i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getOr(P0, P0), "or i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getXor(P0, P0), "xor i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getShl(P0, P0), "shl i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getShl(P0, P0, true), "shl nuw i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getShl(P0, P0, false, true), "shl nsw i32 " P0STR ", "
-        P0STR);
-  CHECK(ConstantExpr::getLShr(P0, P0, false), "lshr i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getLShr(P0, P0, true), "lshr exact i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getAShr(P0, P0, false), "ashr i32 " P0STR ", " P0STR);
-  CHECK(ConstantExpr::getAShr(P0, P0, true), "ashr exact i32 " P0STR ", " P0STR);
-
-  CHECK(ConstantExpr::getSExt(P0, Int64Ty), "sext i32 " P0STR " to i64");
-  CHECK(ConstantExpr::getZExt(P0, Int64Ty), "zext i32 " P0STR " to i64");
-  CHECK(ConstantExpr::getFPTrunc(P2, FloatTy), "fptrunc double " P2STR
-        " to float");
-  CHECK(ConstantExpr::getFPExtend(P1, DoubleTy), "fpext float " P1STR
-        " to double");
-
-  CHECK(ConstantExpr::getExactUDiv(P0, P0), "udiv exact i32 " P0STR ", " P0STR);
-
-  CHECK(ConstantExpr::getSelect(P3, P0, P4), "select i1 " P3STR ", i32 " P0STR
-        ", i32 " P4STR);
-  CHECK(ConstantExpr::getICmp(CmpInst::ICMP_EQ, P0, P4), "icmp eq i32 " P0STR
-        ", " P4STR);
-  CHECK(ConstantExpr::getFCmp(CmpInst::FCMP_ULT, P1, P5), "fcmp ult float "
-        P1STR ", " P5STR);
-
-  std::vector<Constant*> V;
-  V.push_back(One);
-  // FIXME: getGetElementPtr() actually creates an inbounds ConstantGEP,
-  //        not a normal one!
-  //CHECK(ConstantExpr::getGetElementPtr(Global, V, false),
-  //      "getelementptr i32*, i32** @dummy, i32 1");
-  CHECK(ConstantExpr::getInBoundsGetElementPtr(PointerType::getUnqual(Int32Ty),
-                                               Global, V),
-        "getelementptr inbounds i32*, i32** @dummy, i32 1");
-
-  CHECK(ConstantExpr::getExtractElement(P6, One), "extractelement <2 x i16> "
-        P6STR ", i32 1");
-
-  EXPECT_EQ(Undef16, ConstantExpr::getExtractElement(P6, Two));
-  EXPECT_EQ(Undef16, ConstantExpr::getExtractElement(P6, Big));
-  EXPECT_EQ(Undef16, ConstantExpr::getExtractElement(P6, Undef64));
-
-  EXPECT_EQ(Elt, ConstantExpr::getExtractElement(
-                 ConstantExpr::getInsertElement(P6, Elt, One), One));
-  EXPECT_EQ(UndefV16, ConstantExpr::getInsertElement(P6, Elt, Two));
-  EXPECT_EQ(UndefV16, ConstantExpr::getInsertElement(P6, Elt, Big));
-  EXPECT_EQ(UndefV16, ConstantExpr::getInsertElement(P6, Elt, Undef64));
-}
-
-#ifdef GTEST_HAS_DEATH_TEST
-#ifndef NDEBUG
-TEST(ConstantsTest, ReplaceWithConstantTest) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  Type *Int32Ty = Type::getInt32Ty(Context);
-  Constant *One = ConstantInt::get(Int32Ty, 1);
-
-  Constant *Global =
-      M->getOrInsertGlobal("dummy", PointerType::getUnqual(Int32Ty));
-  Constant *GEP = ConstantExpr::getGetElementPtr(
-      PointerType::getUnqual(Int32Ty), Global, One);
-  EXPECT_DEATH(Global->replaceAllUsesWith(GEP),
-               "this->replaceAllUsesWith\\(expr\\(this\\)\\) is NOT valid!");
-}
-
-#endif
-#endif
-
-#undef CHECK
-
-TEST(ConstantsTest, ConstantArrayReplaceWithConstant) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  Type *IntTy = Type::getInt8Ty(Context);
-  ArrayType *ArrayTy = ArrayType::get(IntTy, 2);
-  Constant *A01Vals[2] = {ConstantInt::get(IntTy, 0),
-                          ConstantInt::get(IntTy, 1)};
-  Constant *A01 = ConstantArray::get(ArrayTy, A01Vals);
-
-  Constant *Global = new GlobalVariable(*M, IntTy, false,
-                                        GlobalValue::ExternalLinkage, nullptr);
-  Constant *GlobalInt = ConstantExpr::getPtrToInt(Global, IntTy);
-  Constant *A0GVals[2] = {ConstantInt::get(IntTy, 0), GlobalInt};
-  Constant *A0G = ConstantArray::get(ArrayTy, A0GVals);
-  ASSERT_NE(A01, A0G);
-
-  GlobalVariable *RefArray =
-      new GlobalVariable(*M, ArrayTy, false, GlobalValue::ExternalLinkage, A0G);
-  ASSERT_EQ(A0G, RefArray->getInitializer());
-
-  GlobalInt->replaceAllUsesWith(ConstantInt::get(IntTy, 1));
-  ASSERT_EQ(A01, RefArray->getInitializer());
-}
-
-TEST(ConstantsTest, ConstantExprReplaceWithConstant) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  Type *IntTy = Type::getInt8Ty(Context);
-  Constant *G1 = new GlobalVariable(*M, IntTy, false,
-                                    GlobalValue::ExternalLinkage, nullptr);
-  Constant *G2 = new GlobalVariable(*M, IntTy, false,
-                                    GlobalValue::ExternalLinkage, nullptr);
-  ASSERT_NE(G1, G2);
-
-  Constant *Int1 = ConstantExpr::getPtrToInt(G1, IntTy);
-  Constant *Int2 = ConstantExpr::getPtrToInt(G2, IntTy);
-  ASSERT_NE(Int1, Int2);
-
-  GlobalVariable *Ref =
-      new GlobalVariable(*M, IntTy, false, GlobalValue::ExternalLinkage, Int1);
-  ASSERT_EQ(Int1, Ref->getInitializer());
-
-  G1->replaceAllUsesWith(G2);
-  ASSERT_EQ(Int2, Ref->getInitializer());
-}
-
-TEST(ConstantsTest, GEPReplaceWithConstant) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  Type *IntTy = Type::getInt32Ty(Context);
-  Type *PtrTy = PointerType::get(IntTy, 0);
-  auto *C1 = ConstantInt::get(IntTy, 1);
-  auto *Placeholder = new GlobalVariable(
-      *M, IntTy, false, GlobalValue::ExternalWeakLinkage, nullptr);
-  auto *GEP = ConstantExpr::getGetElementPtr(IntTy, Placeholder, C1);
-  ASSERT_EQ(GEP->getOperand(0), Placeholder);
-
-  auto *Ref =
-      new GlobalVariable(*M, PtrTy, false, GlobalValue::ExternalLinkage, GEP);
-  ASSERT_EQ(GEP, Ref->getInitializer());
-
-  auto *Global = new GlobalVariable(*M, PtrTy, false,
-                                    GlobalValue::ExternalLinkage, nullptr);
-  auto *Alias = GlobalAlias::create(IntTy, 0, GlobalValue::ExternalLinkage,
-                                    "alias", Global, M.get());
-  Placeholder->replaceAllUsesWith(Alias);
-  ASSERT_EQ(GEP, Ref->getInitializer());
-  ASSERT_EQ(GEP->getOperand(0), Alias);
-}
-
-TEST(ConstantsTest, AliasCAPI) {
-  LLVMContext Context;
-  SMDiagnostic Error;
-  std::unique_ptr<Module> M =
-      parseAssemblyString("@g = global i32 42", Error, Context);
-  GlobalVariable *G = M->getGlobalVariable("g");
-  Type *I16Ty = Type::getInt16Ty(Context);
-  Type *I16PTy = PointerType::get(I16Ty, 0);
-  Constant *Aliasee = ConstantExpr::getBitCast(G, I16PTy);
-  LLVMValueRef AliasRef =
-      LLVMAddAlias(wrap(M.get()), wrap(I16PTy), wrap(Aliasee), "a");
-  ASSERT_EQ(unwrap<GlobalAlias>(AliasRef)->getAliasee(), Aliasee);
-}
-
-static std::string getNameOfType(Type *T) {
-  std::string S;
-  raw_string_ostream RSOS(S);
-  T->print(RSOS);
-  return S;
-}
-
-TEST(ConstantsTest, BuildConstantDataArrays) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  for (Type *T : {Type::getInt8Ty(Context), Type::getInt16Ty(Context),
-                  Type::getInt32Ty(Context), Type::getInt64Ty(Context)}) {
-    ArrayType *ArrayTy = ArrayType::get(T, 2);
-    Constant *Vals[] = {ConstantInt::get(T, 0), ConstantInt::get(T, 1)};
-    Constant *CDV = ConstantArray::get(ArrayTy, Vals);
-    ASSERT_TRUE(dyn_cast<ConstantDataArray>(CDV) != nullptr)
-        << " T = " << getNameOfType(T);
-  }
-
-  for (Type *T : {Type::getHalfTy(Context), Type::getFloatTy(Context),
-                  Type::getDoubleTy(Context)}) {
-    ArrayType *ArrayTy = ArrayType::get(T, 2);
-    Constant *Vals[] = {ConstantFP::get(T, 0), ConstantFP::get(T, 1)};
-    Constant *CDV = ConstantArray::get(ArrayTy, Vals);
-    ASSERT_TRUE(dyn_cast<ConstantDataArray>(CDV) != nullptr)
-        << " T = " << getNameOfType(T);
-  }
-}
-
-TEST(ConstantsTest, BuildConstantDataVectors) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  for (Type *T : {Type::getInt8Ty(Context), Type::getInt16Ty(Context),
-                  Type::getInt32Ty(Context), Type::getInt64Ty(Context)}) {
-    Constant *Vals[] = {ConstantInt::get(T, 0), ConstantInt::get(T, 1)};
-    Constant *CDV = ConstantVector::get(Vals);
-    ASSERT_TRUE(dyn_cast<ConstantDataVector>(CDV) != nullptr)
-        << " T = " << getNameOfType(T);
-  }
-
-  for (Type *T : {Type::getHalfTy(Context), Type::getFloatTy(Context),
-                  Type::getDoubleTy(Context)}) {
-    Constant *Vals[] = {ConstantFP::get(T, 0), ConstantFP::get(T, 1)};
-    Constant *CDV = ConstantVector::get(Vals);
-    ASSERT_TRUE(dyn_cast<ConstantDataVector>(CDV) != nullptr)
-        << " T = " << getNameOfType(T);
-  }
-}
-
-TEST(ConstantsTest, BitcastToGEP) {
-  LLVMContext Context;
-  std::unique_ptr<Module> M(new Module("MyModule", Context));
-
-  auto *i32 = Type::getInt32Ty(Context);
-  auto *U = StructType::create(Context, "Unsized");
-  Type *EltTys[] = {i32, U};
-  auto *S = StructType::create(EltTys);
-
-  auto *G = new GlobalVariable(*M, S, false,
-                               GlobalValue::ExternalLinkage, nullptr);
-  auto *PtrTy = PointerType::get(i32, 0);
-  auto *C = ConstantExpr::getBitCast(G, PtrTy);
-  ASSERT_EQ(cast<ConstantExpr>(C)->getOpcode(), Instruction::BitCast);
-}
-
-}  // end anonymous namespace
-}  // end namespace llvm