Update compiler-rt to LLVM 20.1.4 #24357
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In llvm/llvm-project#108883, `GetThreadStackAndTls`'s API changed from ``` void GetThreadStackAndTls(bool main, uptr *stk_addr, uptr *stk_size, uptr *tls_addr, uptr *tls_size); ``` to ``` void GetThreadStackAndTls(bool main, uptr *stk_begin, uptr *stk_end, uptr *tls_begin, uptr *tls_end); ``` So this fixes `sanitizer_emscripten.cpp`'s `GetThreadStackAndTls` accordingly. Also this changes the variable names to match those of the header (https://github.com/llvm/llvm-project/blob/ec28b8f9cc7f2ac187d8a617a6d08d5e56f9120e/compiler-rt/lib/sanitizer_common/sanitizer_common.h#L86-L87)
This is an automatic change generated by tools/maint/rebaseline_tests.py. The following (9) test expectation files were updated by running the tests with `--rebaseline`: ``` other/codesize/test_codesize_cxx_ctors1.size: 129217 => 129319 [+102 bytes / +0.08%] other/codesize/test_codesize_cxx_ctors2.size: 128610 => 128712 [+102 bytes / +0.08%] other/codesize/test_codesize_cxx_except.size: 170838 => 170940 [+102 bytes / +0.06%] other/codesize/test_codesize_cxx_except_wasm.size: 144593 => 144695 [+102 bytes / +0.07%] other/codesize/test_codesize_cxx_except_wasm_legacy.size: 142168 => 142270 [+102 bytes / +0.07%] other/codesize/test_codesize_cxx_lto.size: 121938 => 122042 [+104 bytes / +0.09%] other/codesize/test_codesize_cxx_mangle.size: 232596 => 232698 [+102 bytes / +0.04%] other/codesize/test_codesize_cxx_noexcept.size: 131780 => 131882 [+102 bytes / +0.08%] other/codesize/test_codesize_cxx_wasmfs.size: 169161 => 169263 [+102 bytes / +0.06%] Average change: +0.07% (+0.04% - +0.09%) ```
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Ran all asan, lsan, and ubsan tests locally and these are the failing tests. But they fail in the main branch too. And the error messages don't look like sanitizer issues.
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The CI's test-esm-integration error says: Do you have any idea what this is about? |
Unrelated. Should be fixed on main now. Feel free to ignore it. |
sbc100
approved these changes
May 19, 2025
ChangeLog.md
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| @@ -20,6 +20,7 @@ See docs/process.md for more on how version tagging works. | |||
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| 4.0.9 (in development) | |||
| ---------------------- | |||
| - compiler-rt was updated to LLVM 20.1.4. (#24357) | |||
This is an automatic change generated by tools/maint/rebaseline_tests.py. The following (9) test expectation files were updated by running the tests with `--rebaseline`: ``` other/codesize/test_codesize_cxx_ctors1.size: 129654 => 129756 [+102 bytes / +0.08%] other/codesize/test_codesize_cxx_ctors2.size: 129039 => 129141 [+102 bytes / +0.08%] other/codesize/test_codesize_cxx_except.size: 171324 => 171426 [+102 bytes / +0.06%] other/codesize/test_codesize_cxx_except_wasm.size: 144770 => 144872 [+102 bytes / +0.07%] other/codesize/test_codesize_cxx_except_wasm_legacy.size: 142360 => 142462 [+102 bytes / +0.07%] other/codesize/test_codesize_cxx_lto.size: 121882 => 121986 [+104 bytes / +0.09%] other/codesize/test_codesize_cxx_mangle.size: 235388 => 235490 [+102 bytes / +0.04%] other/codesize/test_codesize_cxx_noexcept.size: 132027 => 132129 [+102 bytes / +0.08%] other/codesize/test_codesize_cxx_wasmfs.size: 169897 => 169999 [+102 bytes / +0.06%] Average change: +0.07% (+0.04% - +0.09%) ```
sbc100
approved these changes
May 21, 2025
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This updates compiler-rt to LLVM 20.1.4.
Additional change:
In Reland "[sanitizer] Fix partially initialized static TLS range" llvm/llvm-project#108883,
GetThreadStackAndTls's API changed fromsanitizer_emscripten.cpp'sGetThreadStackAndTlsaccordingly. Also this changes the variable names to match those of the header.