From 4c72b10f0a28be7beb6f7a8cd7d031c9810dc23b Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sat, 25 Sep 2021 14:31:14 +0100
Subject: [PATCH] [X86] X86FastISel::fastMaterializeConstant - break if-else
 chain to fix llvm-else-after-return warning. NFCI

All previous if-else cases return
---
 llvm/lib/Target/X86/X86FastISel.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/llvm/lib/Target/X86/X86FastISel.cpp b/llvm/lib/Target/X86/X86FastISel.cpp
index f4718befa8fb..c298dc1f8c3e 100644
--- a/llvm/lib/Target/X86/X86FastISel.cpp
+++ b/llvm/lib/Target/X86/X86FastISel.cpp
@@ -3842,11 +3842,11 @@ unsigned X86FastISel::fastMaterializeConstant(const Constant *C) {
 
   if (const auto *CI = dyn_cast<ConstantInt>(C))
     return X86MaterializeInt(CI, VT);
-  else if (const ConstantFP *CFP = dyn_cast<ConstantFP>(C))
+  if (const auto *CFP = dyn_cast<ConstantFP>(C))
     return X86MaterializeFP(CFP, VT);
-  else if (const GlobalValue *GV = dyn_cast<GlobalValue>(C))
+  if (const auto *GV = dyn_cast<GlobalValue>(C))
     return X86MaterializeGV(GV, VT);
-  else if (isa<UndefValue>(C)) {
+  if (isa<UndefValue>(C)) {
     unsigned Opc = 0;
     switch (VT.SimpleTy) {
     default:
-- 
2.34.1