[PATCH] D119927: [Clang] [P2025] More exhaustive tests for NRVO

[Evgeny Shulgin via Phabricator via cfe-commits]

Izaron created this revision.
Izaron added reviewers: mizvekov, Quuxplusone, sammccall, rsmith, doug.gregor.
Izaron requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.

This is a preliminary patch ahead of D119792 <https://reviews.llvm.org/D119792> (I'll rebase that one on top of this).
This shows what Clang's _current_ behaviour is for calculating NRVO in various
common cases. Then, in D119792 <https://reviews.llvm.org/D119792> (and future patches), I'll be able to demostrate
exactly how LLVM IR for each of these cases changes.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D119927

Files:
  clang/test/CodeGenCXX/nrvo.cpp

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