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llvm / scudo / 93f2396fec26d8da9a3d976074bd10ee6b528d51
commit93f2396fec26d8da9a3d976074bd10ee6b528d51[log] [tgz]
authorKostya Kortchinsky <kostyak@google.com>Mon Aug 02 13:38:14 2021 -0700
committerCopybara-Service <copybara-worker@google.com>Thu Aug 05 23:02:12 2021 -0700
tree810ef6f6f8ad8038ed9a2969e49a0b6135b7fee9
parentdd7a0acffd0c812b95d171c717358d1c885f0843 [diff]
[scudo] Make Vector() constexpr

A `Vector` that doesn't require an initial `reserve()` (eg: with a
default, or small enough capacity) can have a constant initializer.

This changes the code in a few places to make that possible:
- mark a few other functions as `constexpr`
- do without any `reinterpret_cast`
- allow to skip `reserve` from `init`

Differential Revision: https://reviews.llvm.org/D107308

GitOrigin-RevId: 23a94af44939b094f9ba2d6bb969f5a48b78fa8c
1 file changed
tree: 810ef6f6f8ad8038ed9a2969e49a0b6135b7fee9
  1. benchmarks/
  2. fuzz/
  3. include/
  4. tests/
  5. tools/
  6. allocator_config.h
  7. atomic_helpers.h
  8. bytemap.h
  9. checksum.cpp
  10. checksum.h
  11. chunk.h
  12. combined.h
  13. common.cpp
  14. common.h
  15. crc32_hw.cpp
  16. flags.cpp
  17. flags.h
  18. flags.inc
  19. flags_parser.cpp
  20. flags_parser.h
  21. fuchsia.cpp
  22. fuchsia.h
  23. internal_defs.h
  24. LICENSE.TXT
  25. linux.cpp
  26. linux.h
  27. list.h
  28. local_cache.h
  29. memtag.h
  30. mutex.h
  31. options.h
  32. platform.h
  33. primary32.h
  34. primary64.h
  35. quarantine.h
  36. release.cpp
  37. release.h
  38. report.cpp
  39. report.h
  40. secondary.h
  41. size_class_map.h
  42. stack_depot.h
  43. stats.h
  44. string_utils.cpp
  45. string_utils.h
  46. trusty.cpp
  47. trusty.h
  48. tsd.h
  49. tsd_exclusive.h
  50. tsd_shared.h
  51. vector.h
  52. wrappers_c.cpp
  53. wrappers_c.h
  54. wrappers_c.inc
  55. wrappers_c_bionic.cpp
  56. wrappers_c_checks.h
  57. wrappers_cpp.cpp