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Revision tags: llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7 |
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| #
a7cf694c |
| 11-Jan-2023 |
Thurston Dang <thurston@google.com> |
tsan_shadow_test: add const qualifier
Fix build error in https://lab.llvm.org/buildbot/#/builders/57/builds/23839/steps/7/logs/stdio
that I had introduced in https://reviews.llvm.org/D141445
Differ
tsan_shadow_test: add const qualifier
Fix build error in https://lab.llvm.org/buildbot/#/builders/57/builds/23839/steps/7/logs/stdio
that I had introduced in https://reviews.llvm.org/D141445
Differential Revision: https://reviews.llvm.org/D141534
show more ...
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| #
682d635a |
| 11-Jan-2023 |
Thurston Dang <thurston@google.com> |
tsan: add kBrokenAliasedMetas condition and test
This fills in a gap in the tsan_shadow_test coverage:
it is possible that the meta regions are aliased
(e.g., the heap meta region overlaps the high
tsan: add kBrokenAliasedMetas condition and test
This fills in a gap in the tsan_shadow_test coverage:
it is possible that the meta regions are aliased
(e.g., the heap meta region overlaps the high app meta
region). Indeed, the Aarch64_39 mapping has been
silently broken in this way for quite some time.
This CL checks whether the individual meta regions
(for low/mid/high/heap) overlap. Note that
(!kBrokenAliasedMetas && !kBrokenLinearity) implies
that MemToMeta is invertible; we cannot directly
test MetaToMem because that function does not exist.
Differential Revision: https://reviews.llvm.org/D141445
show more ...
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Revision tags: llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2 |
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| #
b3321349 |
| 02-Dec-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vecto
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vector clocks (512b)
- fast vectorized vector clock operations
- unlimited number of alive threads/goroutimes
Depends on D112602.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D112603
show more ...
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| #
396113c1 |
| 09-Dec-2021 |
Jonas Devlieghere <jonas@devlieghere.com> |
Revert "tsan: new runtime (v3)"
This reverts commit 5a33e412815b8847610425a2a3b86d2c7c313b71 becuase it
breaks LLDB.
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/39208/
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| #
5a33e412 |
| 02-Dec-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vecto
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vector clocks (512b)
- fast vectorized vector clock operations
- unlimited number of alive threads/goroutimes
Depends on D112602.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D112603
show more ...
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| #
09859113 |
| 01-Dec-2021 |
Dmitry Vyukov <dvyukov@google.com> |
Revert "tsan: new runtime (v3)"
This reverts commit 66d4ce7e26a5ab00f7e4946b6e1bac8f805010fa.
Chromium tests started failing:
https://bugs.chromium.org/p/chromium/issues/detail?id=1275581
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Revision tags: llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1 |
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| #
66d4ce7e |
| 27-Apr-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vecto
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vector clocks (512b)
- fast vectorized vector clock operations
- unlimited number of alive threads/goroutimes
Depends on D112602.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D112603
show more ...
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| #
1150f02c |
| 24-Nov-2021 |
Weverything <rtrieu@google.com> |
Revert "tsan: new runtime (v3)"
This reverts commit ebd47b0fb78fa11758da6ffcd3e6b415cbb8fa28.
This was causing unexpected behavior in programs.
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| #
ebd47b0f |
| 27-Apr-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vecto
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vector clocks (512b)
- fast vectorized vector clock operations
- unlimited number of alive threads/goroutimes
Differential Revision: https://reviews.llvm.org/D112603
show more ...
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| #
5f18ae39 |
| 22-Nov-2021 |
Dmitry Vyukov <dvyukov@google.com> |
Revert "tsan: new runtime (v3)"
Summary:
This reverts commit 1784fe0532a69ead17793bced060a9bf9d232027.
Broke some bots:
https://lab.llvm.org/buildbot#builders/57/builds/12365
http://green.lab.llvm.
Revert "tsan: new runtime (v3)"
Summary:
This reverts commit 1784fe0532a69ead17793bced060a9bf9d232027.
Broke some bots:
https://lab.llvm.org/buildbot#builders/57/builds/12365
http://green.lab.llvm.org/green/job/clang-stage1-RA/25658/
Reviewers: vitalybuka, melver
Subscribers:
show more ...
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| #
1784fe05 |
| 27-Apr-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vecto
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vector clocks (512b)
- fast vectorized vector clock operations
- unlimited number of alive threads/goroutimes
Depends on D112602.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D112603
show more ...
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| #
79fbba9b |
| 12-Nov-2021 |
Dmitry Vyukov <dvyukov@google.com> |
Revert "tsan: new runtime (v3)"
Summary:
This reverts commit ac95b8d9548cb3c07e60236d3e9e1fd05f79579b.
There is a number of bot failures:
http://45.33.8.238/mac/38755/step_4.txt
https://green.lab.ll
Revert "tsan: new runtime (v3)"
Summary:
This reverts commit ac95b8d9548cb3c07e60236d3e9e1fd05f79579b.
There is a number of bot failures:
http://45.33.8.238/mac/38755/step_4.txt
https://green.lab.llvm.org/green/view/LLDB/job/lldb-cmake/38135/consoleFull#-148886289949ba4694-19c4-4d7e-bec5-911270d8a58c
Reviewers: vitalybuka, melver
Subscribers:
show more ...
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| #
ac95b8d9 |
| 27-Apr-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vecto
tsan: new runtime (v3)
This change switches tsan to the new runtime which features:
- 2x smaller shadow memory (2x of app memory)
- faster fully vectorized race detection
- small fixed-size vector clocks (512b)
- fast vectorized vector clock operations
- unlimited number of alive threads/goroutimes
Depends on D112602.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D112603
show more ...
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| #
c90bf3ff |
| 12-Aug-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: clean up and enable format string checking
Depends on D107982.
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D107983
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| #
8233c343 |
| 07-Aug-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: add notion of compressed addresses
New tsan runtime will need to compress addresses/PCs to fewer bits.
Add CompressAddr/RestoreAddr functions that compress/restore
addresses to 44 bits.
Depen
tsan: add notion of compressed addresses
New tsan runtime will need to compress addresses/PCs to fewer bits.
Add CompressAddr/RestoreAddr functions that compress/restore
addresses to 44 bits.
Depends on D107744.
Reviewed By: melver
Differential Revision: https://reviews.llvm.org/D107745
show more ...
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| #
0ebfe7c3 |
| 07-Aug-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: unit-test all mappings
Move the mapping checking logic from startup to unit tests
and test all mapping instead of just the active one.
This makes it much more feasible to make any global chang
tsan: unit-test all mappings
Move the mapping checking logic from startup to unit tests
and test all mapping instead of just the active one.
This makes it much more feasible to make any global changes
to the mappings since we have 17 of them.
Depends on D107740.
Reviewed By: vitalybuka, melver
Differential Revision: https://reviews.llvm.org/D107741
show more ...
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| #
a82c7476 |
| 04-Aug-2021 |
Dmitry Vyukov <dvyukov@google.com> |
tsan: introduce RawShadow type
Currently we hardcode u64 type for shadow everywhere
and do lots of uptr<->u64* casts. It makes it hard to
change u64 to another type (e.g. u32) and makes it easy
to i
tsan: introduce RawShadow type
Currently we hardcode u64 type for shadow everywhere
and do lots of uptr<->u64* casts. It makes it hard to
change u64 to another type (e.g. u32) and makes it easy
to introduce bugs.
Introduce RawShadow type and use it in MemToShadow, ShadowToMem,
IsShadowMem and throughout the code base as u64 replacement.
This makes it possible to change u64 to something else in future
and generally improves static typing.
Depends on D107481.
Reviewed By: vitalybuka
Differential Revision: https://reviews.llvm.org/D107482
show more ...
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Revision tags: llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2 |
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| #
5de29a4b |
| 01-Aug-2019 |
Nico Weber <nicolasweber@gmx.de> |
compiler-rt: Rename .cc file in lib/tsan/tests/{rtl,unit} to .cpp
Like r367463, but for tsan/tests/{rtl,unit}.
llvm-svn: 367566
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