[all-commits] [llvm/llvm-project] 5c3ea0: [RISCV] Do not outline CFI instructions when they ...

[Wang Pengcheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5c3ea078482d5442a99f6e9387a96946b5094d15
      https://github.com/llvm/llvm-project/commit/5c3ea078482d5442a99f6e9387a96946b5094d15
  Author: wangpc <pc.wang at linux.alibaba.com>
  Date:   2022-04-22 (Fri, 22 Apr 2022)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
    M llvm/test/CodeGen/RISCV/machine-outliner-throw.ll

  Log Message:
  -----------
  [RISCV] Do not outline CFI instructions when they are needed in EH

We saw a failure caused by unwinding with incomplete CFIs, so we
can't outline CFI instructions when they are needed in EH.

This is a recommit of 0d40688, which was reverted in ce83883 as
related precommit test 360d44e caused some errors.

Reviewed By: luismarques

Differential Revision: https://reviews.llvm.org/D122634