Summary:
This adds a switch to the update_test_checks that triggers arguments and
other function annotations, e.g., personality, to be present in the
check line. If not set, the behavior should be the same as before.
If arguments are recorded, their names are scrubbed from the IR to allow
merging.
This patch includes D68153.
Reviewers: lebedev.ri, greened, spatel, xbolva00, RKSimon, mehdi_amini
Subscribers: bollu, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D68819
When using lit's internal shell, RUN lines like the following
accidentally execute an external `diff` instead of lit's internal
`diff`:
```
# RUN: program | diff file -
```
Such cases exist now, in `clang/test/Analysis` for example. We are
preparing patches to ensure lit's internal `diff` is called in such
cases, which will then fail because lit's internal `diff` doesn't
recognize `-` as a command-line option. This patch adds support for
`-` to mean stdin.
Reviewed By: probinson, rnk
Differential Revision: https://reviews.llvm.org/D67643
When using lit's internal shell, RUN lines like the following
accidentally execute an external `diff` instead of lit's internal
`diff`:
```
# RUN: program | diff file -
# RUN: not diff file1 file2 | FileCheck %s
```
Such cases exist now, in `clang/test/Analysis` for example. We are
preparing patches to ensure lit's internal `diff` is called in such
cases, which will then fail because lit's internal `diff` cannot
currently be used in pipelines and doesn't recognize `-` as a
command-line option.
To enable pipelines, this patch moves lit's `diff` implementation into
an out-of-process script, similar to lit's `cat` implementation. A
follow-up patch will implement `-` to mean stdin.
Also, when lit's `diff` prints differences to stdout in Windows, this
patch ensures it always terminate lines with `\n` not `\r\n`. That
way, strict FileCheck directives checking the `diff` output succeed in
both Linux and Windows. This wasn't an issue when `diff` was internal
to lit because `diff` didn't then write to the true stdout, which is
where the `\n` -> `\r\n` conversion happened in Python.
Reviewed By: probinson, stella.stamenova
Differential Revision: https://reviews.llvm.org/D66574
Do not add user-site packages directory to the python search path.
This avoids test failures if there's an incompatible lit module installed
inside the user-site packages directory, as it gets prioritized over the lit
from the PYTHONPATH.
Summary:
nm is one of the tools that extract_symbols.py can use to extract
symbols from llvm libraries as part of the build process. This patch
updates the invocation of nm to use the -P POSIX option for "portable
output" so we get a consistently parsable output format on all
platforms.
A link to the relevant nm format: https://pubs.opengroup.org/onlinepubs/9699919799/utilities/nm.html
Reviewers: hubert.reinterpretcast, stevewan, sfertile
Reviewed By: stevewan
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D69004
Summary:
Note: This patch should not be pushed until SVN has become read-only.
It should be the first patch committed directly to GitHub.
This patch updates git-llvm to check for merge commits and then push
changes to GitHub if none are found. All logic related to SVN has been
removed.
Reviewers: jyknight
Subscribers: lenary, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D67772
