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| author | Justin Bogner <mail@justinbogner.com> | 2017-10-12 01:57:49 +0000 |
|---|---|---|
| committer | Justin Bogner <mail@justinbogner.com> | 2017-10-12 01:57:49 +0000 |
| commit | a5969ce15f79622b5c5ea399e05c4606fda99074 (patch) | |
| tree | a8ee772f30565b2334c61086cd7367ed9de4e693 /llvm/lib/Support | |
| parent | fd5b2a08069b6d1aca5c27e248dafe8abd585ef5 (diff) | |
| download | bcm5719-llvm-a5969ce15f79622b5c5ea399e05c4606fda99074.tar.gz bcm5719-llvm-a5969ce15f79622b5c5ea399e05c4606fda99074.zip | |
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: 315545
Diffstat (limited to 'llvm/lib/Support')
0 files changed, 0 insertions, 0 deletions
