[PATCH] D92313: [VE] Optimize prologue/epilogue instructions about GOT

[Kazushi Marukawa via Phabricator via llvm-commits]

kaz7 created this revision.
kaz7 added reviewers: simoll, k-ishizaka.
kaz7 added projects: LLVM, VE.
Herald added subscribers: llvm-commits, hiraditya.
kaz7 requested review of this revision.

Optimize prologue/epilogue instructions if a given function use GOT but
do not call other functions by eliminating FP.  Previously, we had wrong
implementations taken from other architectures.  Update regression tests
also.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D92313

Files:
  llvm/lib/Target/VE/VEISelLowering.cpp
  llvm/test/CodeGen/VE/Scalar/br_jt.ll
  llvm/test/CodeGen/VE/Scalar/function_prologue_epilogue.ll
  llvm/test/CodeGen/VE/Scalar/pic_access_data.ll
  llvm/test/CodeGen/VE/Scalar/pic_access_static_data.ll
  llvm/test/CodeGen/VE/Scalar/stackframe_nocall.ll

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