[all-commits] [llvm/llvm-project] cd800f: [RISCV] Allow shrink wrapping for RISC-V

[lewis-revill via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: cd800f3b226b25142f233beca846715fc601809b
      https://github.com/llvm/llvm-project/commit/cd800f3b226b25142f233beca846715fc601809b
  Author: lewis-revill <lewis.revill at embecosm.com>
  Date:   2020-01-14 (Tue, 14 Jan 2020)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVFrameLowering.cpp
    A llvm/test/CodeGen/RISCV/shrinkwrap.ll

  Log Message:
  -----------
  [RISCV] Allow shrink wrapping for RISC-V

Enabling shrink wrapping requires ensuring the insertion point of the
epilogue is correct for MBBs without a terminator, in which case the
instruction to adjust the stack pointer is the last instruction in the
block.

Differential Revision: https://reviews.llvm.org/D62190