[PATCH] D38143: Dynamic stack alignment for Thumb1

Momchil Velikov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Sep 25 05:04:53 PDT 2017


chill updated this revision to Diff 116491.
chill added a comment.

Thanks for the comments, much appreciated.
The next revision of the patch makes sure R4 is added to the set of callee saved registers if the function requires stack realignment, too.


https://reviews.llvm.org/D38143

Files:
  lib/Target/ARM/ARMBaseRegisterInfo.cpp
  lib/Target/ARM/ARMFrameLowering.cpp
  lib/Target/ARM/Thumb1FrameLowering.cpp
  test/CodeGen/ARM/thumb1_return_sequence.ll
  test/CodeGen/Thumb/large-stack.ll
  test/CodeGen/Thumb/long.ll
  test/CodeGen/Thumb/stack-align.ll

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