[PATCH] InstrProf: Add initial compiler-rt test
Duncan P. N. Exon Smith
dexonsmith at apple.com
Thu Mar 27 16:39:22 PDT 2014
This patch adds the infrastructure for compiler-rt tests for instrumented profiling.
It also adds a single very simple test.
I’m a little lost with lit and cmake; could someone who knows better have a look to
make sure I have the right magic?
I copied and modified the logic from the test/asan/ directory.
There are two things that don’t (or probably don’t) work.
1. You cannot call:
$ cd llvm/projects/compiler-rt
$ path/to/llvm-lit test/profile
The other compiler-rt tests seem to have the same defect, and I’m not sure how
to fix it.
Nevertheless, using cmake+ninja, you can call:
$ ninja check-profile
2. I didn’t do anything with configure+make, since the other tests in compiler-rt
didn’t have a model I could copy. So the tests probably aren’t registered
Thanks for any pointers!
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