Migrating to LLVM18 - #48

Merged

ChengyuSong merged 14 commits into

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Jul 8, 2026

Commits on Jul 2, 2026

migrating to llvm-18

ChengyuSong
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aa8a1e9
fix C++ EH under LLVM 18: drop DFSan trampolines, force libunwind dl_iterate_phdr

ChengyuSong
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claude
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5bdc7ae

Commits on Jul 3, 2026

dfsan_custom: glibc 2.37/2.38 compat, dlopen guard, strtoull sig fix

ChengyuSong
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05fc117
add symbolic sscanf: wire %d family to fatoi and %s to substring labels

ChengyuSong
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80209d0

Commits on Jul 4, 2026

UCSanPass: fix KO_RESIGN_PTRARGS under opaque pointers, drop koGetPointeeType

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bb4865c
jigsaw: migrate ORC JIT lookup to LLVM 17+ API

ChengyuSong
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1918413
require LLVM 18, drop pre-opaque-pointer compatibility

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804c08f
libcxx: rebuild instrumented/native EH runtimes for LLVM 18

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b17dc16
compiler: LLVM 18 updates for ko-clang driver and ucsan_opt

ChengyuSong
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d125a34
tests/strsub: update generated-input id for LLVM 18 codegen

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af651d8
sanitizer_common: backport correctness/robustness fixes from LLVM 18

ChengyuSong
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8b649e8

Commits on Jul 5, 2026

change 14 to 18
ChengyuSong
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caa388f

Commits on Jul 8, 2026

ci: build and test against LLVM 18

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bd31ce1
ci: pin LLVM_DIR to llvm-18 so find_package doesn't pick an older version

ChengyuSong
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6b50c4f