[llvm] [VPlan] Use variadic isa<> in a few more places. NFC (PR #119538)

[Luke Lau via llvm-commits]

https://github.com/lukel97 created https://github.com/llvm/llvm-project/pull/119538

Nothing major, just something I noticed when working in these files


>From 66791b83e5a2986b5827046fd29847077677e46d Mon Sep 17 00:00:00 2001
From: Luke Lau <luke at igalia.com>
Date: Wed, 11 Dec 2024 18:49:41 +0800
Subject: [PATCH] [VPlan] Use variadic isa<> in a few more places. NFC

Nothing major, just something I noticed when working in these files
---
 llvm/lib/Transforms/Vectorize/VPlan.cpp           | 10 ++++------
 llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp   |  2 +-
 llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp |  4 ++--
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/llvm/lib/Transforms/Vectorize/VPlan.cpp b/llvm/lib/Transforms/Vectorize/VPlan.cpp
index 5122232ffe9b8e..045cc06429c8cb 100644
--- a/llvm/lib/Transforms/Vectorize/VPlan.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlan.cpp
@@ -310,9 +310,8 @@ Value *VPTransformState::get(VPValue *Def, bool NeedsScalar) {
   if (!hasScalarValue(Def, LastLane)) {
     // At the moment, VPWidenIntOrFpInductionRecipes, VPScalarIVStepsRecipes and
     // VPExpandSCEVRecipes can also be uniform.
-    assert((isa<VPWidenIntOrFpInductionRecipe>(Def->getDefiningRecipe()) ||
-            isa<VPScalarIVStepsRecipe>(Def->getDefiningRecipe()) ||
-            isa<VPExpandSCEVRecipe>(Def->getDefiningRecipe())) &&
+    assert((isa<VPWidenIntOrFpInductionRecipe, VPScalarIVStepsRecipe,
+                VPExpandSCEVRecipe>(Def->getDefiningRecipe())) &&
            "unexpected recipe found to be invariant");
     IsUniform = true;
     LastLane = 0;
@@ -361,7 +360,7 @@ void VPTransformState::addNewMetadata(Instruction *To,
                                       const Instruction *Orig) {
   // If the loop was versioned with memchecks, add the corresponding no-alias
   // metadata.
-  if (LVer && (isa<LoadInst>(Orig) || isa<StoreInst>(Orig)))
+  if (LVer && isa<LoadInst, StoreInst>(Orig))
     LVer->annotateInstWithNoAlias(To, Orig);
 }
 
@@ -1032,8 +1031,7 @@ void VPlan::execute(VPTransformState *State) {
     if (isa<VPWidenPHIRecipe>(&R))
       continue;
 
-    if (isa<VPWidenPointerInductionRecipe>(&R) ||
-        isa<VPWidenIntOrFpInductionRecipe>(&R)) {
+    if (isa<VPWidenPointerInductionRecipe, VPWidenIntOrFpInductionRecipe>(&R)) {
       PHINode *Phi = nullptr;
       if (isa<VPWidenIntOrFpInductionRecipe>(&R)) {
         Phi = cast<PHINode>(State->get(R.getVPSingleValue()));
diff --git a/llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp b/llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp
index 969d07b229e469..0d981ff5826ed8 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanAnalysis.cpp
@@ -127,7 +127,7 @@ Type *VPTypeAnalysis::inferScalarTypeForRecipe(const VPWidenCallRecipe *R) {
 }
 
 Type *VPTypeAnalysis::inferScalarTypeForRecipe(const VPWidenMemoryRecipe *R) {
-  assert((isa<VPWidenLoadRecipe>(R) || isa<VPWidenLoadEVLRecipe>(R)) &&
+  assert((isa<VPWidenLoadRecipe, VPWidenLoadEVLRecipe>(R)) &&
          "Store recipes should not define any values");
   return cast<LoadInst>(&R->getIngredient())->getType();
 }
diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
index 922cba7831f4e9..f3b06db06070b5 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
@@ -1687,8 +1687,8 @@ void VPlanTransforms::dropPoisonGeneratingRecipes(
       // instruction. Widen memory instructions involved in address computation
       // will lead to gather/scatter instructions, which don't need to be
       // handled.
-      if (isa<VPWidenMemoryRecipe>(CurRec) || isa<VPInterleaveRecipe>(CurRec) ||
-          isa<VPScalarIVStepsRecipe>(CurRec) || isa<VPHeaderPHIRecipe>(CurRec))
+      if (isa<VPWidenMemoryRecipe, VPInterleaveRecipe, VPScalarIVStepsRecipe,
+              VPHeaderPHIRecipe>(CurRec))
         continue;
 
       // This recipe contributes to the address computation of a widen