[IR] Require ArrayRef of 'uint32_t' instead of 'int' for the mask argument for one...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272491 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/IR/Constants.h b/include/llvm/IR/Constants.h
index e7c109379e409a3857e1b62296b52359456ae673..2a5d14d94646768a03393654e66bf95c14ce7660 100644 (file)
--- a/include/llvm/IR/Constants.h
+++ b/include/llvm/IR/Constants.h
@@ -725,7 +725,6 @@ public:
   static Constant *get(LLVMContext &Context, ArrayRef<uint8_t> Elts);
   static Constant *get(LLVMContext &Context, ArrayRef<uint16_t> Elts);
   static Constant *get(LLVMContext &Context, ArrayRef<uint32_t> Elts);
-  static Constant *get(LLVMContext &Context, ArrayRef<int32_t> Elts);
   static Constant *get(LLVMContext &Context, ArrayRef<uint64_t> Elts);
   static Constant *get(LLVMContext &Context, ArrayRef<float> Elts);
   static Constant *get(LLVMContext &Context, ArrayRef<double> Elts);

diff --git a/include/llvm/IR/IRBuilder.h b/include/llvm/IR/IRBuilder.h
index de01d9f23b64fdc001c338fd6b41b770b02e4f3e..efe4c381b26a7ab7546886833167d6ecd8b4cb10 100644 (file)
--- a/include/llvm/IR/IRBuilder.h
+++ b/include/llvm/IR/IRBuilder.h
@@ -1646,7 +1646,7 @@ public:
     return Insert(new ShuffleVectorInst(V1, V2, Mask), Name);
   }
 
-  Value *CreateShuffleVector(Value *V1, Value *V2, ArrayRef<int> IntMask,
+  Value *CreateShuffleVector(Value *V1, Value *V2, ArrayRef<uint32_t> IntMask,
                              const Twine &Name = "") {
     Value *Mask = ConstantDataVector::get(Context, IntMask);
     return CreateShuffleVector(V1, V2, Mask, Name);

diff --git a/lib/IR/AutoUpgrade.cpp b/lib/IR/AutoUpgrade.cpp
index 9a4e4b520fce22814930c04f1377a811afecfe48..c9a36a68e32c5b7e12e04f2b8d6cd48376fe8b99 100644 (file)
--- a/lib/IR/AutoUpgrade.cpp
+++ b/lib/IR/AutoUpgrade.cpp
@@ -352,7 +352,7 @@ static Value *UpgradeX86PSLLDQIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
   // If shift is less than 16, emit a shuffle to move the bytes. Otherwise,
   // we'll just return the zero vector.
   if (Shift < 16) {
-    int Idxs[64];
+    uint32_t Idxs[64];
     // 256/512-bit version is split into 2/4 16-byte lanes.
     for (unsigned l = 0; l != NumElts; l += 16)
       for (unsigned i = 0; i != 16; ++i) {
@@ -390,7 +390,7 @@ static Value *UpgradeX86PALIGNRIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
     Op0 = llvm::Constant::getNullValue(Op0->getType());
   }
 
-  int Indices[64];
+  uint32_t Indices[64];
   // 256-bit palignr operates on 128-bit lanes so we need to handle that
   for (unsigned l = 0; l != NumElts; l += 16) {
     for (unsigned i = 0; i != 16; ++i) {
@@ -434,7 +434,7 @@ static Value *UpgradeX86PSRLDQIntrinsics(IRBuilder<> &Builder, LLVMContext &C,
   // If shift is less than 16, emit a shuffle to move the bytes. Otherwise,
   // we'll just return the zero vector.
   if (Shift < 16) {
-    int Idxs[64];
+    uint32_t Idxs[64];
     // 256/512-bit version is split into 2/4 16-byte lanes.
     for (unsigned l = 0; l != NumElts; l += 16)
       for (unsigned i = 0; i != 16; ++i) {
@@ -474,7 +474,7 @@ static Value *UpgradeMaskedStore(IRBuilder<> &Builder, LLVMContext &C,
   // If we have less than 8 elements, then the starting mask was an i8 and
   // we need to extract down to the right number of elements.
   if (NumElts < 8) {
-    int Indices[4];
+    uint32_t Indices[4];
     for (unsigned i = 0; i != NumElts; ++i)
       Indices[i] = i;
     Mask = Builder.CreateShuffleVector(Mask, Mask,
@@ -508,7 +508,7 @@ static Value *UpgradeMaskedLoad(IRBuilder<> &Builder, LLVMContext &C,
   // If we have less than 8 elements, then the starting mask was an i8 and
   // we need to extract down to the right number of elements.
   if (NumElts < 8) {
-    int Indices[4];
+    uint32_t Indices[4];
     for (unsigned i = 0; i != NumElts; ++i)
       Indices[i] = i;
     Mask = Builder.CreateShuffleVector(Mask, Mask,
@@ -562,8 +562,9 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
       unsigned NumDstElts = DstTy->getNumElements();
       if (NumDstElts < SrcTy->getNumElements()) {
         assert(NumDstElts == 2 && "Unexpected vector size");
-        const int ShuffleMask[2] = { 0, 1 };
-        Rep = Builder.CreateShuffleVector(Rep, UndefValue::get(SrcTy), ShuffleMask);
+        uint32_t ShuffleMask[2] = { 0, 1 };
+        Rep = Builder.CreateShuffleVector(Rep, UndefValue::get(SrcTy),
+                                          ShuffleMask);
       }
 
       bool Int2Double = (StringRef::npos != Name.find("cvtdq2"));
@@ -748,8 +749,8 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
       unsigned NumDstElts = DstTy->getNumElements();
 
       // Extract a subvector of the first NumDstElts lanes and sign/zero extend.
-      SmallVector<int, 8> ShuffleMask;
-      for (int i = 0; i != (int)NumDstElts; ++i)
+      SmallVector<uint32_t, 8> ShuffleMask;
+      for (unsigned i = 0; i != NumDstElts; ++i)
         ShuffleMask.push_back(i);
 
       Value *SV = Builder.CreateShuffleVector(
@@ -764,7 +765,7 @@ void llvm::UpgradeIntrinsicCall(CallInst *CI, Function *NewFn) {
       Value *Op = Builder.CreatePointerCast(CI->getArgOperand(0),
                                             PointerType::getUnqual(VT));
       Value *Load = Builder.CreateLoad(VT, Op);
-      const int Idxs[4] = { 0, 1, 0, 1 };
+      uint32_t Idxs[4] = { 0, 1, 0, 1 };
       Rep = Builder.CreateShuffleVector(Load, UndefValue::get(Load->getType()),
                                         Idxs);
     } else if (Name.startswith("llvm.x86.avx2.pbroadcast") ||

diff --git a/lib/IR/Constants.cpp b/lib/IR/Constants.cpp
index 37cffe38bab35626694379d6cac6322313740217..35233ae522a2a4dc47a4ead7984e2d4243f71de2 100644 (file)
--- a/lib/IR/Constants.cpp
+++ b/lib/IR/Constants.cpp
@@ -2500,11 +2500,6 @@ Constant *ConstantDataVector::get(LLVMContext &Context, ArrayRef<uint32_t> Elts)
   const char *Data = reinterpret_cast<const char *>(Elts.data());
   return getImpl(StringRef(const_cast<char *>(Data), Elts.size()*4), Ty);
 }
-Constant *ConstantDataVector::get(LLVMContext &Context, ArrayRef<int32_t> Elts){
-  Type *Ty = VectorType::get(Type::getInt32Ty(Context), Elts.size());
-  const char *Data = reinterpret_cast<const char *>(Elts.data());
-  return getImpl(StringRef(const_cast<char *>(Data), Elts.size()*4), Ty);
-}
 Constant *ConstantDataVector::get(LLVMContext &Context, ArrayRef<uint64_t> Elts){
   Type *Ty = VectorType::get(Type::getInt64Ty(Context), Elts.size());
   const char *Data = reinterpret_cast<const char *>(Elts.data());

diff --git a/lib/Transforms/InstCombine/InstCombineCalls.cpp b/lib/Transforms/InstCombine/InstCombineCalls.cpp
index e124dbdc1a9937d64bc1619b3114ba7873b73105..1aa4b87bb929aa53284e5016fc82b313f53510b0 100644 (file)
--- a/lib/Transforms/InstCombine/InstCombineCalls.cpp
+++ b/lib/Transforms/InstCombine/InstCombineCalls.cpp
@@ -502,7 +502,7 @@ static Value *simplifyX86insertps(const IntrinsicInst &II,
     return ZeroVector;
 
   // Initialize by passing all of the first source bits through.
-  int ShuffleMask[4] = { 0, 1, 2, 3 };
+  uint32_t ShuffleMask[4] = { 0, 1, 2, 3 };
 
   // We may replace the second operand with the zero vector.
   Value *V1 = II.getArgOperand(1);
@@ -890,7 +890,7 @@ static Value *simplifyX86vperm2(const IntrinsicInst &II,
   // If 0 or 1 zero mask bits are set, this is a simple shuffle.
   unsigned NumElts = VecTy->getNumElements();
   unsigned HalfSize = NumElts / 2;
-  SmallVector<int, 8> ShuffleMask(NumElts);
+  SmallVector<uint32_t, 8> ShuffleMask(NumElts);
 
   // The high bit of the selection field chooses the 1st or 2nd operand.
   bool LowInputSelect = Imm & 0x02;
@@ -1568,7 +1568,7 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) {
     if (isa<ConstantDataVector>(Arg)) {
       auto VectorHalfAsShorts = Arg;
       if (RetWidth < ArgWidth) {
-        SmallVector<int, 8> SubVecMask;
+        SmallVector<uint32_t, 8> SubVecMask;
         for (unsigned i = 0; i != RetWidth; ++i)
           SubVecMask.push_back((int)i);
         VectorHalfAsShorts = Builder->CreateShuffleVector(