llvm-cov: Introduce `--binary-counters` (#120841)

In `llvm-cov show`, this option rounds counters (line, branch) to
`[1,0]` at rendering. This will be useful when the number of counts
doesn't inte

llvm-cov: Introduce `--binary-counters` (#120841)

In `llvm-cov show`, this option rounds counters (line, branch) to
`[1,0]` at rendering. This will be useful when the number of counts
doesn't interest but **Covered/uncoverd** does.

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llvm-cov: Introduce `-show-created-time` to suppress timestamps (#120417)

This shouldn't affect anything since `-show-created-time=true` by
default.

Timestamps sometimes prevent reproducible bui

llvm-cov: Introduce `-show-created-time` to suppress timestamps (#120417)

This shouldn't affect anything since `-show-created-time=true` by
default.

Timestamps sometimes prevent reproducible build.

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Revert "[llvm-cov] Fix branch counts of template functions (#111743)" (#118398)

Reverts llvm/llvm-project#113925

Reverting to address buildbot failures.

[llvm-cov] Fix branch counts of template functions (#111743) (#113925)

Added option "--unify-instantiations" to llvm-cov export to combine
branch execution counts of C++ template instantiations.

[llvm-cov] Fix branch counts of template functions (#111743) (#113925)

Added option "--unify-instantiations" to llvm-cov export to combine
branch execution counts of C++ template instantiations.

on-behalf-of: @e-solutions-GmbH <info@esolutions.de>

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[llvm-cov] Remove View member from MCDCView and BranchView (#97734)

These were never actually used, and the way they were constructed
doesn't really make sense.

Fixes https://github.com/llvm/llv

[llvm-cov] Remove View member from MCDCView and BranchView (#97734)

These were never actually used, and the way they were constructed
doesn't really make sense.

Fixes https://github.com/llvm/llvm-project/issues/93798.

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[llvm-project] Fix typo "seperate" (#95373)

Rename llvm::ThreadPool -> llvm::DefaultThreadPool (NFC) (#83702)

The base class llvm::ThreadPoolInterface will be renamed
llvm::ThreadPool in a subsequent commit.

This is a breaking change: cli

Rename llvm::ThreadPool -> llvm::DefaultThreadPool (NFC) (#83702)

The base class llvm::ThreadPoolInterface will be renamed
llvm::ThreadPool in a subsequent commit.

This is a breaking change: clients who use to create a ThreadPool must
now create a DefaultThreadPool instead.

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[llvm-cov] Simplify branch/MCDC subviews. NFC

Remove unneeded empty check and reundant copies. NFC

Reland "[Coverage][llvm-cov] Enable MC/DC Support in LLVM Source-based Code Coverage (2/3)"

Part 2 of 3. This includes the Visualization and Evaluation components.

Differential Revision: https://re

Reland "[Coverage][llvm-cov] Enable MC/DC Support in LLVM Source-based Code Coverage (2/3)"

Part 2 of 3. This includes the Visualization and Evaluation components.

Differential Revision: https://reviews.llvm.org/D138847

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[ADT] Rename SmallString::{starts,ends}with to {starts,ends}_with (#74916)

This patch renames {starts,ends}with to {starts,ends}_with for
consistency with std::{string,string_view}::{starts,ends}_w

[ADT] Rename SmallString::{starts,ends}with to {starts,ends}_with (#74916)

This patch renames {starts,ends}with to {starts,ends}_with for
consistency with std::{string,string_view}::{starts,ends}_with in
C++20. Since there are only a handful of occurrences, this patch
skips the deprecation phase and simply renames them.

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Revert "[Coverage][llvm-cov] Enable MC/DC Support in LLVM Source-based Code Coverage (2/3)"

This reverts commit 618a22144db5e45da8c95dc22064103e1b5e5b71.

Buildbots failing on windows and one other

Revert "[Coverage][llvm-cov] Enable MC/DC Support in LLVM Source-based Code Coverage (2/3)"

This reverts commit 618a22144db5e45da8c95dc22064103e1b5e5b71.

Buildbots failing on windows and one other issue.

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[Coverage][llvm-cov] Enable MC/DC Support in LLVM Source-based Code Coverage (2/3)

Part 2 of 3. This includes the Visualization and Evaluation components.

Differential Revision: https://reviews.llv

[Coverage][llvm-cov] Enable MC/DC Support in LLVM Source-based Code Coverage (2/3)

Part 2 of 3. This includes the Visualization and Evaluation components.

Differential Revision: https://reviews.llvm.org/D138847

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[llvm-cov] - Output better error message when the error kind is `coveragemap_error::malforme`. (#65264)

The current llvm-cov error message for kind `coveragemap_error::malforme`, just gives the issu

[llvm-cov] - Output better error message when the error kind is `coveragemap_error::malforme`. (#65264)

The current llvm-cov error message for kind `coveragemap_error::malforme`, just gives the issue kind without any reason for what caused the issue. This patch is aimed at improving the llvm-cov error message to help identify what caused the issue.

Reviewed By: MaskRay
Close: https://github.com/llvm/llvm-project/pull/65264

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[llvm-cov] Support directory layout in coverage reports

This is a GSoC 2023 project ([discourse link](https://discourse.llvm.org/t/coverage-support-a-hierarchical-directory-structure-in-generated-co

[llvm-cov] Support directory layout in coverage reports

This is a GSoC 2023 project ([discourse link](https://discourse.llvm.org/t/coverage-support-a-hierarchical-directory-structure-in-generated-coverage-html-reports/68239)).

llvm-cov currently generates a single top-level index HTML file, which causes rendering scalability issues in large projects. This patch adds support for hierarchical directory structure into the HTML reports to solve scalability issues by introducing the following changes:

- Added a new command line option `--show-directory-coverage` for `llvm-cov show`. It works both for `--format=html` and `--format=text`.
- Two new classes: `CoveragePrinterHTMLDirectory` and `CoveragePrinterTextDirectory` was added to support the new option.
- A tool class `DirectoryCoverageReport` was added to support the two classes above.
- Updated the document.
- Added a new regression test for `--show-directory-coverage`.

Reviewed By: phosek, gulfem

Differential Revision: https://reviews.llvm.org/D151283

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[llvm-cov] Allow multiple remaps in --path-equivalence

Previously the --path-equivalence parameter would allow to specify a single remap pair (coverage data path - local source file path). This patc

[llvm-cov] Allow multiple remaps in --path-equivalence

Previously the --path-equivalence parameter would allow to specify a single remap pair (coverage data path - local source file path). This patch changes this allowing to pass as many remaps as needed.

Reviewed By: keith

Differential Revision: https://reviews.llvm.org/D154223

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[llvm-cov] Optionally fail on missing binary ID

This adds the --check-binary-id flag that makes sure that an object file
is available for every binary ID mentioned in the given profile. This
should

[llvm-cov] Optionally fail on missing binary ID

This adds the --check-binary-id flag that makes sure that an object file
is available for every binary ID mentioned in the given profile. This
should help make the tool more robust in CI environments where it's
expected that coverage mappings should be available for every object
contributing to the profile.

Reviewed By: gulfem

Differential Revision: https://reviews.llvm.org/D144308

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[llvm-cov] Create syntax to pass source w/o binary.

Since binary ID lookup makes CLI object arguments optional, it should be
possible to pass a list of source files without a binary. Unfortunately,

[llvm-cov] Create syntax to pass source w/o binary.

Since binary ID lookup makes CLI object arguments optional, it should be
possible to pass a list of source files without a binary. Unfortunately,
the current syntax will always interpret the first source file as a
binary. This change adds a `-sources` option to cause all later
positional arguments to be considered sources.

Reviewed By: gulfem

Differential Revision: https://reviews.llvm.org/D144207

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[NFC][TargetParser] Remove llvm/ADT/Triple.h

I also ran `git clang-format` to get the headers in the right order for
the new location, which has changed the order of other headers in two
files.

[NFC][Profile] Access profile through VirtualFileSystem

Make the access to profile data going through virtual file system so the
inputs can be remapped. In the context of the caching, it can make su

[NFC][Profile] Access profile through VirtualFileSystem

Make the access to profile data going through virtual file system so the
inputs can be remapped. In the context of the caching, it can make sure
we capture the inputs and provided an immutable input as profile data.

Reviewed By: akyrtzi, benlangmuir

Differential Revision: https://reviews.llvm.org/D139052

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Reland: [llvm-cov] Look up object files using debuginfod

Reviewed By: gulfem

Differential Revision: https://reviews.llvm.org/D136702

Revert "[llvm-cov] Look up object files using debuginfod"

This reverts commit efbc8bb18eda63007216ad0cb5a8de04963eddd5.

This change is causing failures when detecting curl on several build bots:
-

Revert "[llvm-cov] Look up object files using debuginfod"

This reverts commit efbc8bb18eda63007216ad0cb5a8de04963eddd5.

This change is causing failures when detecting curl on several build bots:
- https://lab.llvm.org/buildbot/#/builders/247/builds/884
- https://lab.llvm.org/buildbot/#/builders/231/builds/7688
- https://lab.llvm.org/buildbot/#/builders/121/builds/27389
- https://lab.llvm.org/buildbot/#/builders/230/builds/8464
- https://lab.llvm.org/buildbot/#/builders/57/builds/24209
- https://lab.llvm.org/buildbot/#/builders/127/builds/42722

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[llvm-cov] Look up object files using debuginfod

Reviewed By: gulfem

Differential Revision: https://reviews.llvm.org/D136702

Remove redundant .c_str() and .get() calls

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D139485

[tools] llvm::Optional => std::optional

[llvm] Call reserve before push_back in a loop

It is generally good practice, if you know how big the vector is going to be in the end, to reserve before continually calling "push_back" or "emplace_

[llvm] Call reserve before push_back in a loop

It is generally good practice, if you know how big the vector is going to be in the end, to reserve before continually calling "push_back" or "emplace_back"

Reviewed By: MaskRay

Differential Revision: https://reviews.llvm.org/D139483

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