[llvm] [VPlan] Improve code using VPlan::getFalse (NFC) (PR #161681)

[Ramkumar Ramachandra via llvm-commits]

https://github.com/artagnon created https://github.com/llvm/llvm-project/pull/161681

None

>From 9c1e6c42df2fa6763ade3b9171dccbbf0c6dd43b Mon Sep 17 00:00:00 2001
From: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
Date: Thu, 2 Oct 2025 15:51:41 +0100
Subject: [PATCH] [VPlan] Improve code using VPlan::getFalse (NFC)

---
 llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
index acdb37996a443..030d29f14dd36 100644
--- a/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
+++ b/llvm/lib/Transforms/Vectorize/VPlanTransforms.cpp
@@ -1110,8 +1110,7 @@ static void simplifyRecipe(VPRecipeBase &R, VPTypeAnalysis &TypeInfo) {
 
   // x && !x -> 0
   if (match(&R, m_LogicalAnd(m_VPValue(X), m_Not(m_Deferred(X)))))
-    return Def->replaceAllUsesWith(Plan->getOrAddLiveIn(
-        ConstantInt::getFalse(VPTypeAnalysis(*Plan).inferScalarType(Def))));
+    return Def->replaceAllUsesWith(Plan->getFalse());
 
   if (match(Def, m_Select(m_VPValue(), m_VPValue(X), m_Deferred(X))))
     return Def->replaceAllUsesWith(X);