[all-commits] [llvm/llvm-project] 18b605: [PowerPC][Future] Initial support for PC Relative ...

[Kamau Bridgeman via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 18b6050324129f99d5a7d5b4b12d5244d1b2d0af
      https://github.com/llvm/llvm-project/commit/18b6050324129f99d5a7d5b4b12d5244d1b2d0af
  Author: Stefan Pintilie <stefanp at ca.ibm.com>
  Date:   2020-04-16 (Thu, 16 Apr 2020)

  Changed paths:
    M llvm/lib/Target/PowerPC/PPCISelLowering.cpp
    M llvm/lib/Target/PowerPC/PPCInstrPrefix.td
    A llvm/test/CodeGen/PowerPC/global-address-non-got-indirect-access.ll
    M llvm/test/CodeGen/PowerPC/pcrel-call-linkage-leaf.ll
    M llvm/test/CodeGen/PowerPC/pcrel-call-linkage-with-calls.ll

  Log Message:
  -----------
  [PowerPC][Future] Initial support for PC Relative addressing for global values

This patch adds PC Relative support for global values that are known at link
time. If a global value requires access through the global offset table (GOT)
it is not covered in this patch.

Differential Revision: https://reviews.llvm.org/D75280