59 Commits

Author SHA1 Message Date
Amir Ayupov
65a84195ca [BOLT][DOCS] Add PACKAGE_VERSION to doxygen config
Clang's doxygen documentation specifies LLVM revision. Do the same for BOLT.

Reviewed By: rafauler

Differential Revision: https://reviews.llvm.org/D126912
2022-06-02 18:05:44 -07:00
Huan Nguyen
38fb7d56e5 [BOLT][TEST] Replace cache+ option with ext-tsp
Replace "cache+" with "ext-tsp" in all BOLT tests

Test Plan:
```
ninja check-bolt
grep -rnw . -e "cache+"
```
no more tests containing "cache+"
"cache+" and "ext-tsp" are aliases

Reviewed By: rafauler

Differential Revision: https://reviews.llvm.org/D126714
2022-06-01 14:00:16 -07:00
Rahman Lavaee
0c13d97e2b Allow building heatmaps from basic sampled events with -nl.
I find that this is useful for finding event hotspots.

Reviewed By: rafauler

Differential Revision: https://reviews.llvm.org/D123067
2022-04-11 15:04:44 -07:00
Louis Dionne
4ae83bb2b1 Update all LLVM documentation mentioning runtimes in LLVM_ENABLE_PROJECTS
We are moving away from building the runtimes with LLVM_ENABLE_PROJECTS,
however the documentation was largely outdated. This commit updates all
the documentation I could find to use LLVM_ENABLE_RUNTIMES instead of
LLVM_ENABLE_PROJECTS for building runtimes.

Note that in the near future, libcxx, libcxxabi and libunwind will stop
supporting being built with LLVM_ENABLE_PROJECTS altogether. I don't know
what the plans are for other runtimes like libc, openmp and compiler-rt,
so I didn't make any changes to the documentation that would imply
something for those projects.

Once this lands, I will also cherry-pick this on the release/14.x branch
to make sure that LLVM's documentation is up-to-date and reflects what
we intend to support in the future.

Differential Revision: https://reviews.llvm.org/D119351
2022-02-10 15:05:23 -05:00
Vladislav Khmelevsky
5c2ae5f454 [BOLT] Refactor heatmap to be standalone tool
Separate heatmap from bolt and build it as standalone tool.

Reviewed By: maksfb

Differential Revision: https://reviews.llvm.org/D118946
2022-02-07 22:00:44 +03:00
Amir Ayupov
ccc4d4397f [BOLT][DOCS] Link to README instead of the github page in Doxygen
Summary:
Link to the README page built with the rest of the documentation,
a future-proof solution.

(cherry picked from FBD33357870)
2021-12-29 17:38:06 -08:00
Amir Ayupov
cd7a630585 [BOLT][DOCS] Build doxygen documentation
Summary:
Added doxygen configuration files and CMake directives, copy-pasta from flang.

```cmake -G Ninja ../llvm-project/llvm \
  -DLLVM_ENABLE_PROJECTS="bolt" \
  -DBOLT_INCLUDE_DOCS=YES \
  -DLLVM_ENABLE_DOXYGEN=YES
ninja doxygen-bolt
```

(cherry picked from FBD33303249)
2021-12-23 15:23:39 -08:00
Amir Ayupov
4eb237e45d [BOLT][DOCS] Updated clang build instructions in OptimizingClang.md
Summary:
Addressing the feedback in https://lists.llvm.org/pipermail/llvm-dev/2021-December/154420.html:
Updated the instructions to reflect LLVM monorepo layout.
Resolved build issues in compiler-rt.

(cherry picked from FBD33242317)
2021-12-20 12:58:53 -08:00
Amir Ayupov
1c5d3a056c Rebase: Merge BOLT codebase in monorepo
Summary:
This commit is the first step in rebasing all of BOLT
history in the LLVM monorepo. It also solves trivial build issues
by updating BOLT codebase to use current LLVM. There is still work
left in rebasing some BOLT features and in making sure everything
is working as intended.

History has been rewritten to put BOLT in the /bolt folder, as
opposed to /tools/llvm-bolt.

(cherry picked from FBD33289252)
2020-12-01 16:29:39 -08:00