TestCases/Posix/halt_on_error-torture.cc is flaky on sanitizer-ppc64be-linux recently

[Vitaly Buka via llvm-commits]

http://lab.llvm.org:8011/builders/sanitizer-ppc64be-linux?numbuilds=100

FAIL: AddressSanitizer-powerpc64-linux ::
TestCases/Posix/halt_on_error-torture.cc (409 of 619)

******************** TEST 'AddressSanitizer-powerpc64-linux ::
TestCases/Posix/halt_on_error-torture.cc' FAILED ********************
Script:
--
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm_build_ninja/./bin/clang
--driver-mode=g++ -fsanitize=address -mno-omit-leaf-frame-pointer
-fno-omit-frame-pointer -fno-optimize-sibling-calls -gline-tables-only
-m64 -fsanitize-recover=address -pthread
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm/projects/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cc
-o /home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm_build_ninja/projects/compiler-rt/test/asan/POWERPC64LinuxConfig/TestCases/Posix/Output/halt_on_error-torture.cc.tmp
rm -f 1.txt
env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm_build_ninja/projects/compiler-rt/test/asan/POWERPC64LinuxConfig/TestCases/Posix/Output/halt_on_error-torture.cc.tmp
1 10 >>1.txt 2>&1
FileCheck /home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm/projects/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cc
< 1.txt
grep 'ERROR: AddressSanitizer: use-after-poison' 1.txt | count 10
FileCheck --check-prefix=CHECK-NO-COLLISION
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm/projects/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cc
< 1.txt
rm -f 10.txt
env ASAN_OPTIONS=halt_on_error=false:suppress_equal_pcs=false
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm_build_ninja/projects/compiler-rt/test/asan/POWERPC64LinuxConfig/TestCases/Posix/Output/halt_on_error-torture.cc.tmp
10 20 >>10.txt 2>&1 || true
FileCheck --check-prefix=CHECK-COLLISION
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm/projects/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cc
< 10.txt || FileCheck --check-prefix=CHECK-NO-COLLISION
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm/projects/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cc
< 10.txt
rm -f 20.txt
env ASAN_OPTIONS=halt_on_error=false
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm_build_ninja/projects/compiler-rt/test/asan/POWERPC64LinuxConfig/TestCases/Posix/Output/halt_on_error-torture.cc.tmp
10 20 >>20.txt 2>&1 || true
FileCheck --check-prefix=CHECK-COLLISION
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm/projects/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cc
< 20.txt || FileCheck --check-prefix=CHECK-NO-COLLISION
/home/buildbots/ppc64be-sanitizer/sanitizer-ppc64be/build/llvm/projects/compiler-rt/test/asan/TestCases/Posix/halt_on_error-torture.cc
< 20.txt
--
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