[all-commits] [llvm/llvm-project] acce40: [PowerPC] Change target data layout for 16-byte st...

[ahsansaghir via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: acce401068e78a8c5dc9e06802111ffad3da763f
      https://github.com/llvm/llvm-project/commit/acce401068e78a8c5dc9e06802111ffad3da763f
  Author: Ahsan Saghir <saghir at ca.ibm.com>
  Date:   2021-03-08 (Mon, 08 Mar 2021)

  Changed paths:
    M clang/lib/Basic/Targets/PPC.h
    M clang/test/CodeGen/target-data.c
    M lld/test/ELF/common-archive-lookup.s
    M llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
    A llvm/test/CodeGen/PowerPC/P10-stack-alignment.ll

  Log Message:
  -----------
  [PowerPC] Change target data layout for 16-byte stack alignment

This changes the target data layout to make stack align to 16 bytes
on Power10. Before this change, stack was being aligned to 32 bytes.

Reviewed By: #powerpc, nemanjai

Differential Revision: https://reviews.llvm.org/D96265