[llvm-dev] [Fuzzer] Test failure on Linux x86-64

[David Greene via llvm-dev]

Continuing my quixotic effort to get 'check-all' clean, I am seeing a
Fuzzer failure on x86-64 Linux.  Do any builders run fuzzer tests?

FAIL: libFuzzer :: value-profile-mem.test (103 of 103)
******************** TEST 'libFuzzer :: value-profile-mem.test' FAILED ********************
Script:
--
: 'RUN: at line 4';     /build/x86_64/./bin/clang  --driver-mode=g++ -std=c++11 -lstdc++ -O2 -gline-tables-only -fsanitize=address,fuzzer -I/src/compiler-rt/lib/fuzzer -m64 /src/compiler-rt/test/fuzzer/SingleMemcmpTest.cpp -o /build/x86_64/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/value-profile-mem.test.tmp-SingleMemcmpTest
: 'RUN: at line 5';   not  /build/x86_64/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/value-profile-mem.test.tmp-SingleMemcmpTest -seed=1  -use_cmp=0 -use_value_profile=1 -runs=10000000 2>&1 | FileCheck /src/compiler-rt/test/fuzzer/value-profile-mem.test
--
Exit Code: 1

Command Output (stderr):
--
+ : 'RUN: at line 4'
+ /build/x86_64/./bin/clang --driver-mode=g++ -std=c++11 -lstdc++ -O2 -gline-tables-only -fsanitize=address,fuzzer -I/src/compiler-rt/lib/fuzzer -m64 /src/compiler-rt/test/fuzzer/SingleMemcmpTest.cpp -o /build/x86_64/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/value-profile-mem.test.tmp-SingleMemcmpTest
+ : 'RUN: at line 5'
+ FileCheck /src/compiler-rt/test/fuzzer/value-profile-mem.test
+ not /build/x86_64/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/value-profile-mem.test.tmp-SingleMemcmpTest -seed=1 -use_cmp=0 -use_value_profile=1 -runs=10000000
/src/compiler-rt/test/fuzzer/value-profile-mem.test:3:8: error: CHECK: expected string not found in input
CHECK: BINGO
       ^
<stdin>:1:1: note: scanning from here
INFO: Seed: 1
^

                                -David