[PATCH] D98701: StackProtector: insert check before `musttail` call.

[Tim Northover via Phabricator via llvm-commits]

t.p.northover updated this revision to Diff 331239.
t.p.northover added a comment.
Herald added a subscriber: pengfei.

Fixed the issue in SelectionDAG too. Not quite identical there, but still fundamentally hinged on exactly where the check should be placed.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98701/new/

https://reviews.llvm.org/D98701

Files:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
  llvm/lib/CodeGen/StackProtector.cpp
  llvm/test/CodeGen/AArch64/stack-protector-musttail.ll
  llvm/test/CodeGen/ARM/Windows/stack-protector-musttail.ll
  llvm/test/CodeGen/X86/tailcc-ssp.ll

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