[PATCH] D80341: [SVE] Eliminate calls to default-false VectorType::get() from polly

[Christopher Tetreault via Phabricator via llvm-commits]

ctetreau updated this revision to Diff 267019.
ctetreau added a comment.

rebase


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80341/new/

https://reviews.llvm.org/D80341

Files:
  polly/lib/CodeGen/BlockGenerators.cpp


Index: polly/lib/CodeGen/BlockGenerators.cpp
===================================================================
--- polly/lib/CodeGen/BlockGenerators.cpp
+++ polly/lib/CodeGen/BlockGenerators.cpp
@@ -1025,7 +1025,7 @@
 
   int Width = getVectorWidth();
 
-  Value *Vector = UndefValue::get(VectorType::get(Old->getType(), Width));
+  Value *Vector = UndefValue::get(FixedVectorType::get(Old->getType(), Width));
 
   for (int Lane = 0; Lane < Width; Lane++)
     Vector = Builder.CreateInsertElement(
@@ -1042,7 +1042,7 @@
   assert(PointerTy && "PointerType expected");
 
   Type *ScalarType = PointerTy->getElementType();
-  VectorType *VectorType = VectorType::get(ScalarType, Width);
+  auto *VectorType = FixedVectorType::get(ScalarType, Width);
 
   return PointerType::getUnqual(VectorType);
 }
@@ -1093,7 +1093,7 @@
     ScalarLoad->setAlignment(Align(8));
 
   Constant *SplatVector = Constant::getNullValue(
-      VectorType::get(Builder.getInt32Ty(), getVectorWidth()));
+      FixedVectorType::get(Builder.getInt32Ty(), getVectorWidth()));
 
   Value *VectorLoad = Builder.CreateShuffleVector(
       ScalarLoad, ScalarLoad, SplatVector, Load->getName() + "_p_splat");
@@ -1105,7 +1105,7 @@
     __isl_keep isl_id_to_ast_expr *NewAccesses) {
   int VectorWidth = getVectorWidth();
   auto *Pointer = Load->getPointerOperand();
-  VectorType *VectorType = VectorType::get(
+  auto *VectorType = FixedVectorType::get(
       dyn_cast<PointerType>(Pointer->getType())->getElementType(), VectorWidth);
 
   Value *Vector = UndefValue::get(VectorType);
@@ -1167,7 +1167,7 @@
   assert(isa<CastInst>(Inst) && "Can not generate vector code for instruction");
 
   const CastInst *Cast = dyn_cast<CastInst>(Inst);
-  VectorType *DestType = VectorType::get(Inst->getType(), VectorWidth);
+  auto *DestType = FixedVectorType::get(Inst->getType(), VectorWidth);
   VectorMap[Inst] = Builder.CreateCast(Cast->getOpcode(), NewOperand, DestType);
 }
 
@@ -1277,7 +1277,7 @@
     return;
 
   // Make the result available as vector value.
-  VectorType *VectorType = VectorType::get(Inst->getType(), VectorWidth);
+  auto *VectorType = FixedVectorType::get(Inst->getType(), VectorWidth);
   Value *Vector = UndefValue::get(VectorType);
 
   for (int i = 0; i < VectorWidth; i++)
@@ -1344,7 +1344,7 @@
                                              Address->getName() + "_p_vec_p");
     auto *Val = Builder.CreateLoad(VectorPtr, Address->getName() + ".reload");
     Constant *SplatVector = Constant::getNullValue(
-        VectorType::get(Builder.getInt32Ty(), getVectorWidth()));
+        FixedVectorType::get(Builder.getInt32Ty(), getVectorWidth()));
 
     Value *VectorVal = Builder.CreateShuffleVector(
         Val, Val, SplatVector, Address->getName() + "_p_splat");


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