[PATCH] D115703: [LNT] Fixed cPerf tests

[Pavel Kosov via Phabricator via llvm-commits]

kpdev42 created this revision.
kpdev42 added reviewers: cmatthews, thopre, danilaml.
kpdev42 added a project: LLVM.
Herald added subscribers: dkolesnichenko, kristof.beyls.
kpdev42 requested review of this revision.

Fixed binary mode for perf files. 
Fixed permission denied error while writing test perf files on some systems.
Disabled the test `test_random_guff2`. It works fine on Windows but causes a Bus Error (SIGBUS) on some Linux systems. It cannot be handled correctly in all cases.
Note we have no `fib-aarch64` and `fib2-aarch64` binaries to generate the full dump of the symbol table using objdump –t
We have generated `fib-aarch64.objdump.out` from `fib-aarch64.nm.out` manually to fix tests.


Repository:
  rLNT LNT

https://reviews.llvm.org/D115703

Files:
  tests/testing/Inputs/fake-objdump.py
  tests/testing/Inputs/fib-aarch64.objdump.out
  tests/testing/Inputs/fib2-aarch64.objdump.out
  tests/testing/cPerf.py

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