[llvm] [ADT] Use structured bindings in CoalescingBitVector.h (NFC) (PR #160976)
Kazu Hirata via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 26 22:29:58 PDT 2025
https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/160976
None
>From 8d9f6b7f19c23a1289da41f05187aadd3f6a2cfc Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Mon, 22 Sep 2025 13:11:39 -0700
Subject: [PATCH] [ADT] Use structured bindings in CoalescingBitVector.h (NFC)
---
llvm/include/llvm/ADT/CoalescingBitVector.h | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/llvm/include/llvm/ADT/CoalescingBitVector.h b/llvm/include/llvm/ADT/CoalescingBitVector.h
index 4940bc1c2c18b..b126fc699ad87 100644
--- a/llvm/include/llvm/ADT/CoalescingBitVector.h
+++ b/llvm/include/llvm/ADT/CoalescingBitVector.h
@@ -194,10 +194,7 @@ template <typename IndexT> class CoalescingBitVector {
// Delete the overlapping intervals. Split up intervals that only partially
// intersect an overlap.
- for (IntervalT Overlap : Overlaps) {
- IndexT OlapStart, OlapStop;
- std::tie(OlapStart, OlapStop) = Overlap;
-
+ for (auto [OlapStart, OlapStop] : Overlaps) {
auto It = Intervals.find(OlapStart);
IndexT CurrStart = It.start();
IndexT CurrStop = It.stop();
@@ -420,10 +417,7 @@ template <typename IndexT> class CoalescingBitVector {
const SmallVectorImpl<IntervalT> &Overlaps,
SmallVectorImpl<IntervalT> &NonOverlappingParts) {
IndexT NextUncoveredBit = Start;
- for (IntervalT Overlap : Overlaps) {
- IndexT OlapStart, OlapStop;
- std::tie(OlapStart, OlapStop) = Overlap;
-
+ for (auto [OlapStart, OlapStop] : Overlaps) {
// [Start;Stop] and [OlapStart;OlapStop] overlap iff OlapStart <= Stop
// and Start <= OlapStop.
bool DoesOverlap = OlapStart <= Stop && Start <= OlapStop;
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