Intended use case is:
./utils/update_test_checks.py test/Transform/PassDir/* --update-only
(i.e. rapidly be able to see changes in autogened filed, before handing non-autogened tests individually)
Differential Revision: https://reviews.llvm.org/D65610
llvm-svn: 367900
The comparison would otherwise fail if Phase2 occurrs naturally in the
object file. It would get replaced with Phase3 in the one .o, but not
in the other.
We were already running both files through sed to have them processed in
this same way; this is a logical extension of that.
llvm-svn: 367847
For consistency with normal instructions and clarity when reading IR,
it's best to print the %0, %1, ... names of function arguments in
definitions.
Also modifies the parser to accept IR in that form for obvious reasons.
llvm-svn: 367755
Without this patch, the internal `env` command removes `env` and its
args from the command line while parsing it. This patch modifies a
copy instead so that the original command line is printed.
Reviewed By: stella.stamenova, rnk
Differential Revision: https://reviews.llvm.org/D65624
llvm-svn: 367752
Put the main test script in the right directory, and fix a python bug
in a local script.
Reviewed By: stella.stamenova
Differential Revision: https://reviews.llvm.org/D65623
llvm-svn: 367751
This was causing a bug where non-truncating stores would be selected instead of truncating ones.
Differential Revision: https://reviews.llvm.org/D64845
llvm-svn: 367737
Summary:
This change updates the lit.cfg file to use llvm_config when it is available, but when it is not, it directly modifies the config object. This makes it possible to run the lit tests standalone without having built llvm (as long as the correct binaries are present in the path such as FileCheck and not).
Because the lit tests don't take a hard dependency on llvm_config, some features such as system-windows have to have definitions in lit's cfg file as well. This is a potential issue as the os features sometimes change names (for example, we went from windows to system-windows, etc.). This can cause drift between lit's tests and the rest of the llvm tests.
Reviewers: probinson, mgorny
Reviewed By: mgorny
Subscribers: delcypher, llvm-commits, asmith
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65674
llvm-svn: 367730
Previously, if a directory contained only other sub-directories, one
of which was being removed, git llvm would delete the parent and all
its subdirs, even though only one should've been deleted.
This error occurred in r366590, where the commit attempted to remove
lldb/packages/Python/lldbsuite/test/tools/lldb-mi, but git-llvm
erroneously removed the entire contents of
lldb/packages/Python/lldbsuite/test/tools.
This happened because "git apply" automatically removes empty
directories locally, and the absence of a local directory was
previously taken as an indication to call 'svn rm' on that
directory. However, an empty local directory does not necessarily
indicate that the directory is truly empty.
Fix that by removing directories only when they're empty on the git
side.
Differential Revision: https://reviews.llvm.org/D65416
llvm-svn: 367693
1. raw_ostream supports ANSI colors so that you can write messages to
the termina with colors. Previously, in order to change and reset
color, you had to call `changeColor` and `resetColor` functions,
respectively.
So, if you print out "error: " in red, for example, you had to do
something like this:
OS.changeColor(raw_ostream::RED);
OS << "error: ";
OS.resetColor();
With this patch, you can write the same code as follows:
OS << raw_ostream::RED << "error: " << raw_ostream::RESET;
2. Add a boolean flag to raw_ostream so that you can disable colored
output. If you disable colors, changeColor, operator<<(Color),
resetColor and other color-related functions have no effect.
Most LLVM tools automatically prints out messages using colors, and
you can disable it by passing a flag such as `--disable-colors`.
This new flag makes it easy to write code that works that way.
Differential Revision: https://reviews.llvm.org/D65564
llvm-svn: 367649
compiler-rt's builtin library has generic implementations of many
functions, and then per-arch optimized implementations of some.
In the CMake build, both filter_builtin_sources() and an explicit loop
at the end of the build file (see D37166) filter out the generic
versions if a per-arch file is present.
The GN build wasn't doing this filtering. Just do the filtering manually
and explicitly, instead of being clever.
While here, also remove files from the mingw/arm build that are
redundantly listed after D39938 / r318139 (both from the CMake and the
GN build).
While here, also fix a target_os -> target_cpu typo.
Differential Revision: https://reviews.llvm.org/D65512
llvm-svn: 367448
AMDGPU uses some custom code predicates for testing alignments.
I'm still having trouble comprehending the behavior of predicate bits
in the PatFrag hierarchy. Any attempt to abstract these properties
unexpectdly fails to apply them.
llvm-svn: 367373
r362702 added a test that requires clang-tidy to be linked
into libclang, so add that to the gn build.
Differential Revision: https://reviews.llvm.org/D65462
llvm-svn: 367340
Empty condition strings are considerde always true. This removes a lot
of clutter from the generated matcher tables.
This shrinks the source size of AMDGPUGenDAGISel.inc from 7.3M to
6.1M.
llvm-svn: 367326
Instead of displaying a help message, it was issuing an error message:
AttributeError: 'Namespace' object has no attribute 'func'
https://bugs.python.org/issue16308 has more information on the bug.
llvm-svn: 367320
Introduce a new check to upgrade user code based on API changes in Googletest.
The check finds uses of old Googletest APIs with "case" in their name and replaces them with the new APIs named with "suite".
Patch by Alex Strelnikov (strel@google.com)
Reviewed as D62977.
llvm-svn: 367263
Summary:
The script is silent for the following issue:
FileCheck %s -check-prefix=CHECK,POPCOUNT
FileCheck will catch it later, but I think we can warn here too.
Now it warns:
./update_llc_test_checks.py file.ll
WARNING: Supplied prefix 'CHECK,POPCOUNT' is invalid. Prefix must contain only alphanumeric characters, hyphens and underscores. Did you mean --check-prefixes=CHECK,POPCOUNT?
Reviewers: lebedev.ri, spatel, RKSimon, craig.topper, nikic, gbedwell
Reviewed By: RKSimon
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D64589
llvm-svn: 367244
Set environment variables to empty values rather than attempting
to unset them via 'env -u', in order to fix NetBSD test regression
caused by r366980. POSIX does not guarantee that env(1) supports '-u'
option, and indeed NetBSD env(1) does not support it.
Differential Revision: https://reviews.llvm.org/D65335
llvm-svn: 367123
Enable dumping output only if FILECHECK_DUMP_INPUT_ON_FAILURE is set to
a non-empty value. This is necessary to support disabling it via
POSIX-compliant env(1) that does not support '-u' argument,
and therefore fix regression caused by r366980.
Differential Revision: https://reviews.llvm.org/D65334
llvm-svn: 367122
