LLVM JIT: any JIT-compiled query crashes (SIGILL) on a libLLVM 19 + ASAN build

Title

CI (CFBot)

Summary

Stats (from CFBot)

Patch version: v3, Patch count: 3, First patch: +17−1, All patches: +107−1

Tags

Created

2026-06-10 02:11:43

Last modified

2026-10-08 01:39:03 (3 hours ago)

Latest email

2026-06-15 11:29:19 (3 months ago)

Status

PG20-3 (2026-11-01 – 2026-11-30): Needs review

PG20-2 (2026-09-01 – 2026-09-30): Moved to different CF

PG20-1 (2026-07-01 – 2026-07-31): Moved to different CF

Target version

stable

Authors

Henson Choi (assam258.gmail.com)

Reviewers

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Links

Emails

LLVM JIT: any JIT-compiled query crashes (SIGILL) on a libLLVM 19 + ASAN build: First at 2026-06-10 02:09:16 by Henson Choi <assam258 at gmail.com>
Latest at 2026-06-15 11:29:19 by Henson Choi <assam258 at gmail.com>
Latest attachment (v3-0001-Exclude-sanitizer-flags-from-LLVM-JIT-bitcode-gen.patch) at 2026-06-15 11:29:19 from Henson Choi <assam258 at gmail.com>
    Attachment (v3-0001-Exclude-sanitizer-flags-from-LLVM-JIT-bitcode-gen.patch) at 2026-06-15 11:29:19 from Henson Choi <assam258 at gmail.com> (Patch: Yes)
    Attachment (v2-0001-jit-test.patch) at 2026-06-12 01:48:32 from Henson Choi <assam258 at gmail.com> (Patch: Yes)
    Attachment (remove-sanitizer-flags-for-llvm-bitcode-gen.diff) at 2026-06-11 21:31:07 from "Matheus Alcantara" <matheusssilv97 at gmail.com> (Patch: Yes)
    Attachment (v1-0001-Add-jit_crash-regression-test-to-force-LLVM-JIT-c.patch) at 2026-06-10 02:09:16 from Henson Choi <assam258 at gmail.com> (Patch: Yes)

History

When	Who	What
2026-10-08 01:39:03	Henson Choi (assam258.gmail.com)	Moved from CF PG20-2 to CF PG20-3
2026-08-10 15:20:14	Henson Choi (assam258.gmail.com)	Moved from CF PG20-1 to CF PG20-2
2026-06-12 02:27:10	Henson Choi (assam258.gmail.com)	Changed tags to CI
2026-06-12 01:58:32	CFbot	Patch does not need rebase anymore
2026-06-11 21:45:29	CFbot	Patch needs rebase
2026-06-10 02:11:43	Henson Choi (assam258.gmail.com)	Attached mail thread CAAAe_zD6jGANGZFKnHLKHF8izqmqqJbVe=NOuERFwN_Spj5VOA@mail.gmail.com
2026-06-10 02:11:43	Henson Choi (assam258.gmail.com)	Created patch record