This patch removes CodeAlignmentFactor and DataAlignmentFactor validation in EHFrameEdgeFixer. I observed some of aarch64 elf files generated by clang contains CIE record with code_alignment_factor = 4 or data_alignment_factor = -8. If I'm understading correctly, code_alignment_factor and data_alignment_factor are used by call fram instruction that should be correctled handled by libunwind. But, I also see the verification was added in the intial code base and not touched since then.
Details
Details
Diff Detail
Diff Detail
| Time | Test | |
|---|---|---|
| 1,230 ms | x64 debian > LeakSanitizer-AddressSanitizer-x86_64.TestCases::realloc_too_big.c Script:
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: 'RUN: at line 1'; /var/lib/buildkite-agent/builds/llvm-project/build/./bin/clang -O0 -m64 -gline-tables-only -fsanitize=address -I/var/lib/buildkite-agent/builds/llvm-project/compiler-rt/test/lsan/../ /var/lib/buildkite-agent/builds/llvm-project/compiler-rt/test/lsan/TestCases/realloc_too_big.c -o /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/test/lsan/X86_64AsanConfig/TestCases/Output/realloc_too_big.c.tmp
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| 1,200 ms | x64 debian > LeakSanitizer-Standalone-x86_64.TestCases::realloc_too_big.c Script:
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: 'RUN: at line 1'; /var/lib/buildkite-agent/builds/llvm-project/build/./bin/clang -O0 -m64 -gline-tables-only -fsanitize=leak -I/var/lib/buildkite-agent/builds/llvm-project/compiler-rt/test/lsan/../ /var/lib/buildkite-agent/builds/llvm-project/compiler-rt/test/lsan/TestCases/realloc_too_big.c -o /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/test/lsan/X86_64LsanConfig/TestCases/Output/realloc_too_big.c.tmp
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