[llvm] [ExecutionEngine] Use std::tie for a lexicographical comparison (NFC) (PR #160007)

Kazu Hirata via llvm-commits llvm-commits at lists.llvm.org
Sun Sep 21 13:07:45 PDT 2025


https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/160007

None

>From 1d5d0c3c14c32cc949eabf782bd274cb750d469c Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Sat, 20 Sep 2025 19:55:44 -0700
Subject: [PATCH] [ExecutionEngine] Use std::tie for a lexicographical
 comparison (NFC)

---
 llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.cpp b/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.cpp
index 179e458c3cd1f..8562ebeaad745 100644
--- a/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.cpp
+++ b/llvm/lib/ExecutionEngine/JITLink/MachOLinkGraphBuilder.cpp
@@ -203,9 +203,8 @@ Error MachOLinkGraphBuilder::createNormalizedSections() {
   llvm::sort(Sections,
              [](const NormalizedSection *LHS, const NormalizedSection *RHS) {
                assert(LHS && RHS && "Null section?");
-               if (LHS->Address != RHS->Address)
-                 return LHS->Address < RHS->Address;
-               return LHS->Size < RHS->Size;
+               return std::tie(LHS->Address, LHS->Size) <
+                      std::tie(RHS->Address, RHS->Size);
              });
 
   for (unsigned I = 0, E = Sections.size() - 1; I != E; ++I) {



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