[all-commits] [llvm/llvm-project] 56e41f: [PowerPC] Bail out of FISel when lowering long calls

Nemanja Ivanovic via All-commits all-commits at lists.llvm.org
Thu Feb 16 13:15:50 PST 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 56e41fcf50283f9a76aa65eaf76f118db3bfd1ba
  Author: Nemanja Ivanovic <nemanja.i.ibm at gmail.com>
  Date:   2023-02-16 (Thu, 16 Feb 2023)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCFastISel.cpp
    M llvm/test/CodeGen/PowerPC/longcall.ll

  Log Message:
  [PowerPC] Bail out of FISel when lowering long calls

We currently don't handle tail calls in fast-isel but
we continue with the lowering when -mlongcall is
specified and lower the calls normally. We should
defer to SDISel for this so that it is lowered correctly.

Differential revision: https://reviews.llvm.org/D123997

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