This broke some Windows buildbots; see llvm-commits thread.
> These were just copies of the relevant fuzzer binary with (presumably)
> meaningful suffixes, but accounted for more than 10% of my build
> directory (> 8GB). Hard drive space is cheap, but not that cheap.
(Also reverts follow-up r326710 which didn't help.)
llvm-svn: 327266
These were just copies of the relevant fuzzer binary with (presumably)
meaningful suffixes, but accounted for more than 10% of my build
directory (> 8GB). Hard drive space is cheap, but not that cheap.
llvm-svn: 326710
Building with BUILD_SHARED_LIBS makes it tricky to copy around
executables at will, since they won't be able to find the LLVM
libraries any more. This makes testing a feature that's based on the
executable name problematic, so we'll just disable these two tests in
that configuration.
We could potentially fix this by symlinking the lib directory into the
test directory, but that wouldn't work on windows, and losing testing
on windows would be far worse than losing testing on a configuration
that's barely even supported.
llvm-svn: 315599
Here we add a secondary option parser to llvm-isel-fuzzer (and provide
it for use with other fuzzers). With this, you can copy the fuzzer to
a name like llvm-isel-fuzzer=aarch64-gisel for a fuzzer that fuzzer
AArch64 with GlobalISel enabled, or fuzzer=x86_64 to fuzz x86, with no
flags required. This should be useful for running these in OSS-Fuzz.
Note that this handrolls a subset of cl::opts to recognize, rather
than embedding a complete command parser for argv[0]. If we find we
really need the flexibility of handling arbitrary options at some
point we can rethink this.
This re-applies 315545 using "=" instead of ":" as a separator for
arguments.
llvm-svn: 315557
It broke some tests on Windows:
Failing Tests (4):
LLVM :: tools/llvm-isel-fuzzer/execname-options.ll
LLVM :: tools/llvm-isel-fuzzer/missing-triple.ll
LLVM :: tools/llvm-isel-fuzzer/x86-empty-bc.ll
LLVM :: tools/llvm-isel-fuzzer/x86-empty.ll
> llvm-isel-fuzzer: Handle a subset of backend flags in the executable name
>
> Here we add a secondary option parser to llvm-isel-fuzzer (and provide
> it for use with other fuzzers). With this, you can copy the fuzzer to
> a name like llvm-isel-fuzzer:aarch64-gisel for a fuzzer that fuzzer
> AArch64 with GlobalISel enabled, or fuzzer:x86_64 to fuzz x86, with no
> flags required. This should be useful for running these in OSS-Fuzz.
>
> Note that this handrolls a subset of cl::opts to recognize, rather
> than embedding a complete command parser for argv[0]. If we find we
> really need the flexibility of handling arbitrary options at some
> point we can rethink this.
llvm-svn: 315554
Here we add a secondary option parser to llvm-isel-fuzzer (and provide
it for use with other fuzzers). With this, you can copy the fuzzer to
a name like llvm-isel-fuzzer:aarch64-gisel for a fuzzer that fuzzer
AArch64 with GlobalISel enabled, or fuzzer:x86_64 to fuzz x86, with no
flags required. This should be useful for running these in OSS-Fuzz.
Note that this handrolls a subset of cl::opts to recognize, rather
than embedding a complete command parser for argv[0]. If we find we
really need the flexibility of handling arbitrary options at some
point we can rethink this.
llvm-svn: 315545
Hans Wennborg