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- This allows us to build in +Asserts mode even when LLVM isn't (by disabling
the checks in that mode).
- Eventually it would be nice to just move off of LLVM's DEBUG infrastructure
entirely and just have our own copy, but this works for now.
- Fixes #150.
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Add TravisCI testing.
- Needs various cleanups, but merging now so we can enable for the primary repository and continue iteration there.
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Some additional cleaning in test/Makefile
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unsupported floating point widths.
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- The change in 6829fb9 caused us to not allocation InstructionInfo objects for
instructions without source-level debug info, however, that means that all
such instructions end up sharing the one dummy InstructionInfo object, which
really breaks statistics tracking.
- This commit basically reverts that change, and also changes the code so we
don't ever use the dummy InstructionInfo object for instructions, so that
this problem can't be hit in other ways (e.g., if someone modifies the module
after the InstructionInfoTable construction). There is a FIXME for checking
the same thing for functions.
- Fixes #144.
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- This ensures any stray klee-last files won't be picked up by my check to
prevent people from adding tests that don't use --output-dir.
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which the LLVM JIT can't handle.
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path.
- Otherwise this test takes a long time just hammering on the allocator trying
to get to the memory limit.
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- This one test was taking about half the test time, and it definitely isn't
worth that much value as a test. We probably should have some kind of long
running tests infrastructure for things where we actually want to test KLEE
on real programs.
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parallel.
- It would be nice if there was an easier way to do this that didn't involve
editing all of the tests (like running each test in its own directory), but
this approach fixes #146 and doesn't involve changing 'lit' or writing a
wrapper harness. My assumption is a lot of tests start are derived from
another one, so hopefully following this convention won't be burdensome, and
I updated 'make check' so that it will produce an error if any test runs klee
without --output-dir (by checking for the existing of klee-last files).
- This also helps with #147 but I still can't fully run tests in parallel (I
start hitting STP errors).
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Fixes #96.
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function anymore.
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unordered_{map,set} includes.
- I'm not sure what the status of libstdcxx's c++11 support is. It may be we
can just move over to <unordered_map> everywhere, but I don't have a Linux
test machine handy at the moment.
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config.h files.
- There seems to be a better solution for this by defining a macro prefix, per:
http://www.gnu.org/software/autoconf-archive/ax_prefix_config_h.html
but I have no experience with that and it looks like it might involve
rewriting a bunch of our macro checks.
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newer versions of autoconf""
The entire point of this version check in this script is so that configure is
only generated with one exact version of autotools, so that it doesn't get
spurious diffs from people generating it with different versions. This is the
approach used by LLVM, and I'd like to stick to it. Most people don't regenerate
these files, so it falls on the people who do to install the appropriate
versions of the tools.
If we want to change this policy, we should just drop the version checks completely.
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klee-stats refactoring and improvement by antiAgainst: "this includes changing from OptionParser to ArgumentParser, rewriting not-pythonic code, respecting PEP8, etc; Adding line chart drawing in klee-stats."
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Fix to avoid warning message taking address of main
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Fix regression reported by Michael Esser and Andrew Watson
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(independently).
In our recently switch to llvm::raw_ostream (and friends) (I think this
is d934d983692c8952cdb887cbcd59f2df0001b9c0) we forgot to flush the
llvm::raw_string_ostream to the underlying string used for error report
files (e.g. test000001.overshift.err) so we would end up writing an
empty string to error report files.
Also added a test case to catch this.
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Add SimplifyExpressions command line option
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Refactor std::ostreams to llvm::raw_ostream and minor cleanups
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iostream injects static constructor function into every compilation unit.
Remove this to avoid it.
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