https://bugs.llvm.org/show_bug.cgi?id=44882
Bug ID: 44882
Summary: Please cherry-pick two debuginfo reverts into the
release-10 branch
Product: libraries
Version: 10.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Common Code Generator Code
Assignee: unassignedb...@nondot.org
Reporter: jeremy.morse.l...@gmail.com
CC: llvm-bugs@lists.llvm.org
Depends on: 44814
Blocks: 44555
Hi Hans,
Could you please cherry pick these two commits into the release-10 branch:
rGece761427f63de96ee52bbd6be1c61b07967a917
rG6531a78ac4b5b229bce272706593a0bc873877d7
They're reverts of the work in https://reviews.llvm.org/D68945 that turned out
to be half baked, and breaks debug information for -fsanitize=safe-stack, as
reported in bug 44585. Crucially, incorrect locations under safestack are being
generated even at -O0, which is a fairly bad failure.
For a clean merge, these commits depend on the cherry pick in bug 44814. This
is due to a spurious test conflict; I can separate the two if needs be.
Thanks for all the release engineering!
Referenced Bugs:
https://bugs.llvm.org/show_bug.cgi?id=44555
[Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44814
[Bug 44814] Please cherry-pick rG41206b61e30c into the release-10 branch
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