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chromium / chromium / src / 32750c1251012624a87fb97098bd0f6a60ffa8ed
commit32750c1251012624a87fb97098bd0f6a60ffa8ed[log] [tgz]
authorHans Wennborg <hans@chromium.org>Fri Sep 15 23:10:14 2017
committerCommit Bot <commit-bot@chromium.org>Fri Sep 15 23:10:14 2017
tree8dd4a7347b3a1d5ab50964ebb8da4d3d5c0357ba
parentd277c61f1722ae97ed85ff31f10ac67b35bf0fb4 [diff]
Clang: enable -instcombine-lower-dbg-declare=1

This enables better optimized debug info for address-taken values
at the cost of potentially inaccurate debug info in some situations.

We believe turning this on is the right trade-off for developers
debugging Chromium on all platforms, but especially on Windows where
values that are available in MSVC's debug info would otherwise show
as unavailable when using Clang.

The goal (crbug.com/765793) is to make Clang's optimized
debug info good enough in all cases that this compromise is not
necessary.

Note: This requires Clang r313108 or later.

Bug: 761633, 753736, 765793
Change-Id: Ia0ed38c499fac282a3c8ab27c5fd5571fdfab84d
Reviewed-on: https://chromium-review.googlesource.com/669314
Commit-Queue: Hans Wennborg <hans@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#502428}
1 file changed
tree: 8dd4a7347b3a1d5ab50964ebb8da4d3d5c0357ba
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. blink/
  6. breakpad/
  7. build/
  8. build_overrides/
  9. cc/
  10. chrome/
  11. chrome_elf/
  12. chromecast/
  13. chromeos/
  14. cloud_print/
  15. components/
  16. content/
  17. courgette/
  18. crypto/
  19. dbus/
  20. device/
  21. docs/
  22. extensions/
  23. gin/
  24. google_apis/
  25. google_update/
  26. gpu/
  27. headless/
  28. infra/
  29. ios/
  30. ipc/
  31. jingle/
  32. mash/
  33. media/
  34. mojo/
  35. native_client_sdk/
  36. net/
  37. pdf/
  38. ppapi/
  39. printing/
  40. remoting/
  41. rlz/
  42. sandbox/
  43. services/
  44. skia/
  45. sql/
  46. storage/
  47. styleguide/
  48. testing/
  49. third_party/
  50. tools/
  51. ui/
  52. url/
  53. .clang-format
  54. .eslintrc.js
  55. .git-blame-ignore-revs
  56. .gitattributes
  57. .gitignore
  58. .gn
  59. .vpython
  60. AUTHORS
  61. BUILD.gn
  62. CODE_OF_CONDUCT.md
  63. codereview.settings
  64. DEPS
  65. ENG_REVIEW_OWNERS
  66. LICENSE
  67. LICENSE.chromium_os
  68. OWNERS
  69. PRESUBMIT.py
  70. PRESUBMIT_test.py
  71. PRESUBMIT_test_mocks.py
  72. README.md
  73. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .