[all-commits] [llvm/llvm-project] a5b7b8: [PowerPC] Support constrained scalar sitofp/uitofp

[Qiu Chaofan via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: a5b7b8cce022ad66585ec48a33d6a9a66ca03731
      https://github.com/llvm/llvm-project/commit/a5b7b8cce022ad66585ec48a33d6a9a66ca03731
  Author: Qiu Chaofan <qiucofan at cn.ibm.com>
  Date:   2020-08-22 (Sat, 22 Aug 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/PowerPC/PPCISelLowering.h
    M llvm/lib/Target/PowerPC/PPCInstr64Bit.td
    M llvm/lib/Target/PowerPC/PPCInstrInfo.td
    M llvm/lib/Target/PowerPC/PPCInstrVSX.td
    M llvm/test/CodeGen/PowerPC/fp-strict-conv-f128.ll
    M llvm/test/CodeGen/PowerPC/fp-strict-conv.ll
    M llvm/test/CodeGen/PowerPC/kernel-fp-round.ll

  Log Message:
  -----------
  [PowerPC] Support constrained scalar sitofp/uitofp

This patch adds support for constrained scalar int to fp operations on
PowerPC. Besides, this also fixes the FP exception bit of FCFID*
instructions.

Reviewed By: steven.zhang, uweigand

Differential Revision: https://reviews.llvm.org/D81669