Summary:
The capture() function was removed in r306625. This should fix PGO breakages
reported by Michael Zolotukhin.
Reviewers: mzolotukhin
Subscribers: sanjoy, llvm-commits
Differential Revision: https://reviews.llvm.org/D35088
llvm-svn: 307320
This reverts commit da6318a92fba793e4f2447ec478b001392d57d43.
This is causing failures on some build bots due to what appears
to be some kind of lit ordering dependency.
llvm-svn: 306833
Presently lit leaks files in the tests' output directories.
Specifically, if a test creates output files, lit makes no
effort to remove them prior to the next test run. This is
problematic because it leads to false positives whenever a
test passes because stale files were present. In general
it is a source of flakiness that should be removed.
This patch addresses this by building the list of all test
directories that are part of the current run set, and then
deleting those directories and recreating them anew. This
gives each test a clean baseline to start from.
Differential Revision: https://reviews.llvm.org/D34732
llvm-svn: 306832
This patch propogates the environment variable SYSTEMDRIVE on Windows when
running the unit tests. This prevents the creation of a directory named
"%SystemDrive%" when running the unit tests from FileSystemTest that use the
function llvm::sys::fs::remove_directories which in turn uses SHFileOperationW.
It is within SHFileOperationW that this environment variable may be used and if
undefined causes the creation of a "%SystemDrive%" directory in the current
directory.
Differential Revision: https://reviews.llvm.org/D32910
llvm-svn: 302409
At the moment almost every lit.site.cfg.in contains two lines comment:
## Autogenerated by LLVM/Clang configuration.
# Do not edit!
The patch adds variable LIT_SITE_CFG_IN_HEADER, that is replaced from
configure_lit_site_cfg with the note and some useful information.
llvm-svn: 266515
This lets us for example start running the unit test suite early. For
'check-llvm' on my machine, this drops the tim e from 44s to 32s!!!!!
It's pretty ugly. I barely know how to write Python, so feel free to
just tell me how I should write it instead. =D Thanks to Filipe and
others for help.
Differential Revision: http://reviews.llvm.org/D18089
llvm-svn: 263329
Unittests need LLVM_BUILD_MODE to pick up each test.
Confirmed on CentOS5, Mingw, MSYS, and with possible configurations on VS8 and VS10.
llvm-svn: 120212
--enable-shared configure flag to have the tools linked shared. (2.7svn is just
$(LLVMVersion) so it'll change to "2.7" in the release.) Always link the
example programs shared to test that the shared library keeps working.
On my mac laptop, Debug libLLVM2.7svn.dylib is 39MB, and opt (for example) is
16M static vs 440K shared.
Two things are less than ideal here:
1) The library doesn't include any version information. Since we expect to break
the ABI with every release, this shouldn't be much of a problem. If we do
release a compatible 2.7.1, we may be able to hack its library to work with
binaries compiled against 2.7.0, or we can just ask them to recompile. I'm
hoping to get a real packaging expert to look at this for the 2.8 release.
2) llvm-config doesn't yet have an option to print link options for the shared
library. I'll add this as a subsequent patch.
llvm-svn: 96559
David L. Jones