[llvm-bugs] [Bug 43214] relr and overlapping segments not generally converging in AArch64 in thunk creation loop

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Sep 4 09:33:14 PDT 2019


https://bugs.llvm.org/show_bug.cgi?id=43214

Fangrui Song <i at maskray.me> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|CONFIRMED                   |RESOLVED

--- Comment #9 from Fangrui Song <i at maskray.me> ---
r370923

> In D67164#1657824, @peter.smith wrote:
As far as I can tell this will definitely prevent the oscillation and has
already seen success in the Android relocation side. As Rui mentioned on the
PR, it would be useful to put a generic convergence limit on
finalizeAddressDependentContent() to catch an infinite loop that we'd not
thought possible. This could be done separately though.

We should follow up on the iterating loop.

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