[PATCH] D71812: [NVPTX] Fixes -Wrange-loop-analysis warnings

[Mark de Wever via Phabricator via llvm-commits]

Mordante created this revision.
Mordante added reviewers: jholewinski, aaron.ballman, xbolva00.
Mordante added a project: LLVM.
Herald added a subscriber: hiraditya.

This avoids new warnings due to D68912 <https://reviews.llvm.org/D68912> adds -Wrange-loop-analysis to -Wall.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71812

Files:
  llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp


Index: llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
===================================================================
--- llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
+++ llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
@@ -612,7 +612,7 @@
 
   // Find and record all uses of this vector that extract element 0 or 1.
   SmallVector<SDNode *, 4> E0, E1;
-  for (const auto &U : Vector.getNode()->uses()) {
+  for (const auto U : Vector.getNode()->uses()) {
     if (U->getOpcode() != ISD::EXTRACT_VECTOR_ELT)
       continue;
     if (U->getOperand(0) != Vector)


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