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Matthias Liedtke
authored
In case of tail calls in the deoptimized frames the caller pc of the bottom most (outer most) function can end up in a different stack slot than in the optimized function as the number of parameter stack slots may differ. This means, the caller_pc_ needs to be stripped from the PAC and re-signed again prior to writing it to the output frame. Fixed: 353582136 Bug: 42204618 Change-Id: I1670c416d3af44af0507b82717ac1df4d3cc11ad Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5716734 Reviewed-by:Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Matthias Liedtke <mliedtke@chromium.org> Reviewed-by:
Stephen Röttger <sroettger@google.com> Cr-Commit-Position: refs/heads/main@{#95148}
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