From 443c5b9fd505f5fe2df92ee27bf1d4d9e0dc4cb9 Mon Sep 17 00:00:00 2001 From: Jessica Paquette Date: Fri, 3 Feb 2023 16:19:04 -0800 Subject: [PATCH] [NFC] Remove redundant check for MBB being empty in outliner If the size is < 2, then we just break anyway. --- llvm/lib/CodeGen/MachineOutliner.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/lib/CodeGen/MachineOutliner.cpp b/llvm/lib/CodeGen/MachineOutliner.cpp index aac60d6..7282a4c 100644 --- a/llvm/lib/CodeGen/MachineOutliner.cpp +++ b/llvm/lib/CodeGen/MachineOutliner.cpp @@ -956,7 +956,7 @@ void MachineOutliner::populateMapper(InstructionMapper &Mapper, Module &M, // contain something worth outlining. // FIXME: This should be based off of the maximum size in B of an outlined // call versus the size in B of the MBB. - if (MBB.empty() || MBB.size() < 2) + if (MBB.size() < 2) continue; // Check if MBB could be the target of an indirect branch. If it is, then -- 2.7.4