[llvm] [InstCombine] Replace m_SpecificInt(1) with m_One() (PR #102173)

[Rose Silicon via llvm-commits]

https://github.com/RSilicon created https://github.com/llvm/llvm-project/pull/102173

None

>From edc6498a1674d24c58aa4f2db90ea4d7e1f71f3c Mon Sep 17 00:00:00 2001
From: Rose <gfunni234 at gmail.com>
Date: Tue, 6 Aug 2024 12:02:27 -0400
Subject: [PATCH] [InstCombine] Replace m_SpecificInt(1) with m_One()

---
 llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
index 2db05c669145b..7fbc6d9bc7acf 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
@@ -930,7 +930,7 @@ static Value *foldIsPowerOf2OrZero(ICmpInst *Cmp0, ICmpInst *Cmp1, bool IsAnd,
   CmpInst::Predicate Pred0, Pred1;
   Value *X;
   if (!match(Cmp0, m_ICmp(Pred0, m_Intrinsic<Intrinsic::ctpop>(m_Value(X)),
-                          m_SpecificInt(1))) ||
+                          m_One())) ||
       !match(Cmp1, m_ICmp(Pred1, m_Specific(X), m_ZeroInt())))
     return nullptr;
 
@@ -968,7 +968,7 @@ static Value *foldIsPowerOf2(ICmpInst *Cmp0, ICmpInst *Cmp1, bool JoinedByAnd,
       match(Cmp0, m_SpecificICmp(ICmpInst::ICMP_EQ, m_Value(X), m_ZeroInt())) &&
       match(Cmp1, m_SpecificICmp(ICmpInst::ICMP_UGT,
                                  m_Intrinsic<Intrinsic::ctpop>(m_Specific(X)),
-                                 m_SpecificInt(1)))) {
+                                 m_One()))) {
     Value *CtPop = Cmp1->getOperand(0);
     return Builder.CreateICmpNE(CtPop, ConstantInt::get(CtPop->getType(), 1));
   }