[SVE] Remove calls to VectorType::getNumElements from Transforms/Utils

Reviewers: efriedma, c-rhodes, david-arm, Tyker, asbirlea

Reviewed By: david-arm

Subscribers: tschuett, hiraditya, rkruppe, psnobl, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82057

diff --git a/llvm/lib/Transforms/Utils/FunctionComparator.cpp b/llvm/lib/Transforms/Utils/FunctionComparator.cpp
index 713ae41..101cb23 100644 (file)
--- a/llvm/lib/Transforms/Utils/FunctionComparator.cpp
+++ b/llvm/lib/Transforms/Utils/FunctionComparator.cpp
@@ -329,8 +329,8 @@ int FunctionComparator::cmpConstants(const Constant *L,
   case Value::ConstantVectorVal: {
     const ConstantVector *LV = cast<ConstantVector>(L);
     const ConstantVector *RV = cast<ConstantVector>(R);
-    unsigned NumElementsL = cast<VectorType>(TyL)->getNumElements();
-    unsigned NumElementsR = cast<VectorType>(TyR)->getNumElements();
+    unsigned NumElementsL = cast<FixedVectorType>(TyL)->getNumElements();
+    unsigned NumElementsR = cast<FixedVectorType>(TyR)->getNumElements();
     if (int Res = cmpNumbers(NumElementsL, NumElementsR))
       return Res;
     for (uint64_t i = 0; i < NumElementsL; ++i) {

diff --git a/llvm/lib/Transforms/Utils/LoopUtils.cpp b/llvm/lib/Transforms/Utils/LoopUtils.cpp
index 2c66441..9241377 100644 (file)
--- a/llvm/lib/Transforms/Utils/LoopUtils.cpp
+++ b/llvm/lib/Transforms/Utils/LoopUtils.cpp
@@ -881,7 +881,7 @@ llvm::getOrderedReduction(IRBuilderBase &Builder, Value *Acc, Value *Src,
                           unsigned Op,
                           RecurrenceDescriptor::MinMaxRecurrenceKind MinMaxKind,
                           ArrayRef<Value *> RedOps) {
-  unsigned VF = cast<VectorType>(Src->getType())->getNumElements();
+  unsigned VF = cast<FixedVectorType>(Src->getType())->getNumElements();
 
   // Extract and apply reduction ops in ascending order:
   // e.g. ((((Acc + Scl[0]) + Scl[1]) + Scl[2]) + ) ... + Scl[VF-1]
@@ -911,7 +911,7 @@ Value *
 llvm::getShuffleReduction(IRBuilderBase &Builder, Value *Src, unsigned Op,
                           RecurrenceDescriptor::MinMaxRecurrenceKind MinMaxKind,
                           ArrayRef<Value *> RedOps) {
-  unsigned VF = cast<VectorType>(Src->getType())->getNumElements();
+  unsigned VF = cast<FixedVectorType>(Src->getType())->getNumElements();
   // VF is a power of 2 so we can emit the reduction using log2(VF) shuffles
   // and vector ops, reducing the set of values being computed by half each
   // round.