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ce5491291a
Previously we emitted 20-byte SHA1 hashes. This is overkill for identifying debug info records, and has the negative side effect of making object files bigger and links slower. By using only the last 8 bytes of a SHA1, we get smaller object files and ~10% faster links. This modifies the format of the .debug$H section by adding a new value for the hash algorithm field, so that the linker will still work when its object files have an old format. Differential Revision: https://reviews.llvm.org/D46855 llvm-svn: 332669 |
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| .. | ||
| CMakeLists.txt | ||
| CodeViewYAMLDebugSections.cpp | ||
| CodeViewYAMLSymbols.cpp | ||
| CodeViewYAMLTypeHashing.cpp | ||
| CodeViewYAMLTypes.cpp | ||
| COFFYAML.cpp | ||
| DWARFEmitter.cpp | ||
| DWARFVisitor.cpp | ||
| DWARFVisitor.h | ||
| DWARFYAML.cpp | ||
| ELFYAML.cpp | ||
| LLVMBuild.txt | ||
| MachOYAML.cpp | ||
| ObjectYAML.cpp | ||
| WasmYAML.cpp | ||
| YAML.cpp | ||