[all-commits] [llvm/llvm-project] 4e8e88: [AArch64][GlobalISel] Add support for FCONSTANT of...

[asif-huawei via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4e8e888905a4258932dcb593a5531a6329cc821a
      https://github.com/llvm/llvm-project/commit/4e8e888905a4258932dcb593a5531a6329cc821a
  Author: Muhammad Asif Manzoor <muhammad.asif.manzoor at huawei.com>
  Date:   2021-01-13 (Wed, 13 Jan 2021)

  Changed paths:
    M llvm/lib/Target/AArch64/GISel/AArch64InstructionSelector.cpp
    M llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
    M llvm/test/CodeGen/AArch64/GlobalISel/arm64-fallback.ll
    A llvm/test/CodeGen/AArch64/GlobalISel/legalize-fp128-fconstant.mir

  Log Message:
  -----------
  [AArch64][GlobalISel] Add support for FCONSTANT of FP128 type

Add support for G_FCONSTANT of FP128 (Quadruple precision) type.
It replaces the constant by emitting a load with a constant pool entry.

Reviewed By: aemerson

Differential Revision: https://reviews.llvm.org/D94437