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Differential D54004

[libFuzzer] Disable value-profile-cmp.test and fuzzer-oom.test on ARM64
ClosedPublic

Authored by george.karpenkov on Nov 1 2018, 2:57 PM.

Details

Reviewers
kcc
vitalybuka
morehouse
Commits
rGfd68e3e2e3f5: [libFuzzer] Disable value-profile-cmp.test and fuzzer-oom.test on ARM64
rCRT346193: [libFuzzer] Disable value-profile-cmp.test and fuzzer-oom.test on ARM64
rL346193: [libFuzzer] Disable value-profile-cmp.test and fuzzer-oom.test on ARM64
Summary

value-profile-cmp was always flaky, and OOM fails to work in some environments.

Diff Detail

Repository
rL LLVM

Event Timeline

george.karpenkov created this revision.Nov 1 2018, 2:57 PM
Herald added subscribers: chrib, kristof.beyls. · View Herald TranscriptNov 1 2018, 2:57 PM
morehouse accepted this revision.Nov 1 2018, 3:23 PM

LGTM

This revision is now accepted and ready to land.Nov 1 2018, 3:23 PM
Closed by commit rL346193: [libFuzzer] Disable value-profile-cmp.test and fuzzer-oom.test on ARM64 (authored by george.karpenkov). · Explain WhyNov 5 2018, 5:18 PM
This revision was automatically updated to reflect the committed changes.
Herald added subscribers: llvm-commits, delcypher. · View Herald TranscriptNov 5 2018, 5:18 PM

Revision Contents

PathSize
compiler-rt/
trunk/
test/
fuzzer/
3 lines
2 lines
2 lines

Diff 172687

compiler-rt/trunk/test/fuzzer/counters.test

XFAIL: ios UNSUPPORTED: aarch64, ios
UNSUPPORTED: aarch64
RUN: %cpp_compiler %S/CounterTest.cpp -o %t-CounterTest RUN: %cpp_compiler %S/CounterTest.cpp -o %t-CounterTest
RUN: not %run %t-CounterTest -max_len=6 -seed=1 -timeout=15 2>&1 | FileCheck %s --check-prefix=COUNTERS RUN: not %run %t-CounterTest -max_len=6 -seed=1 -timeout=15 2>&1 | FileCheck %s --check-prefix=COUNTERS
COUNTERS: INITED {{.*}} {{bits:|ft:}} COUNTERS: INITED {{.*}} {{bits:|ft:}}
COUNTERS: NEW {{.*}} {{bits:|ft:}} {{[1-9]*}} COUNTERS: NEW {{.*}} {{bits:|ft:}} {{[1-9]*}}
COUNTERS: NEW {{.*}} {{bits:|ft:}} {{[1-9]*}} COUNTERS: NEW {{.*}} {{bits:|ft:}} {{[1-9]*}}
COUNTERS: BINGO COUNTERS: BINGO

compiler-rt/trunk/test/fuzzer/fuzzer-oom.test

UNSUPPORTED: aarch64 UNSUPPORTED: aarch64, ios
# Tests break on windows unless exe extension is used (because there are periods # Tests break on windows unless exe extension is used (because there are periods
# in expansion of %t, the string after the period is interpreted as the file # in expansion of %t, the string after the period is interpreted as the file
# extension, so each compilation will clobber the previous one's lib and exp # extension, so each compilation will clobber the previous one's lib and exp
# files causing symbolization to break). # files causing symbolization to break).
RUN: %cpp_compiler %S/OutOfMemoryTest.cpp -o %t-OutOfMemoryTest.exe RUN: %cpp_compiler %S/OutOfMemoryTest.cpp -o %t-OutOfMemoryTest.exe
RUN: %cpp_compiler %S/OutOfMemorySingleLargeMallocTest.cpp -o %t-OutOfMemorySingleLargeMallocTest.exe RUN: %cpp_compiler %S/OutOfMemorySingleLargeMallocTest.cpp -o %t-OutOfMemorySingleLargeMallocTest.exe
RUN: %cpp_compiler %S/AccumulateAllocationsTest.cpp -o %t-AccumulateAllocationsTest.exe RUN: %cpp_compiler %S/AccumulateAllocationsTest.cpp -o %t-AccumulateAllocationsTest.exe
Show All 18 Lines

compiler-rt/trunk/test/fuzzer/value-profile-cmp.test

# FIXME: Disabled on Windows because of hangs. # FIXME: Disabled on Windows because of hangs.
UNSUPPORTED: windows UNSUPPORTED: windows, ios
CHECK: BINGO CHECK: BINGO
RUN: %cpp_compiler %S/SimpleCmpTest.cpp -o %t-SimpleCmpTest RUN: %cpp_compiler %S/SimpleCmpTest.cpp -o %t-SimpleCmpTest
RUN: not %run %t-SimpleCmpTest -seed=1 -use_cmp=0 -use_value_profile=1 -runs=100000000 2>&1 | FileCheck %s RUN: not %run %t-SimpleCmpTest -seed=1 -use_cmp=0 -use_value_profile=1 -runs=100000000 2>&1 | FileCheck %s