[PATCH] D51075: [SafeStack] Set debug location for calls to __safestack_pointer_address.

[Eli Friedman via Phabricator via llvm-commits]

efriedma created this revision.
efriedma added a reviewer: eugenis.
Herald added subscribers: JDevlieghere, kristof.beyls, aprantl, srhines.
Herald added a reviewer: javed.absar.

Otherwise, the debug info is incorrect.  On its own, this is mostly harmless, but safe-stack also later inlines the call to __safestack_pointer_address, which leads to debug info with the wrong scope, which eventually causes an assertion failure (and incorrect debug info in release mode).


Repository:
  rL LLVM

https://reviews.llvm.org/D51075

Files:
  lib/CodeGen/SafeStack.cpp
  test/Transforms/SafeStack/ARM/debug.ll

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