# Run script:
$ cat tryForKuba.sh
# With and without the original patch.
NO_D84570=/home/nemanjai/llvm/Git/trunk1/install/bin/clang
WITH_D84570=/home/nemanjai/llvm/Git/trunk1/build/bin/clang
$NO_D84570 -O0 variadic-tsan.cpp -o clean.O0
$NO_D84570 -O1 variadic-tsan.cpp -o clean.O1
$NO_D84570 -O2 variadic-tsan.cpp -o clean.O2

$NO_D84570 -O0 variadic-tsan.cpp -fsanitize=thread -o clean.tsan.O0
$NO_D84570 -O1 variadic-tsan.cpp -fsanitize=thread -o clean.tsan.O1
$NO_D84570 -O2 variadic-tsan.cpp -fsanitize=thread -o clean.tsan.O2

$WITH_D84570 -O0 variadic-tsan.cpp -o d84570.O0
$WITH_D84570 -O1 variadic-tsan.cpp -o d84570.O1
$WITH_D84570 -O2 variadic-tsan.cpp -o d84570.O2

$WITH_D84570 -O0 variadic-tsan.cpp -fsanitize=thread -o d84570.tsan.O0
$WITH_D84570 -O1 variadic-tsan.cpp -fsanitize=thread -o d84570.tsan.O1
$WITH_D84570 -O2 variadic-tsan.cpp -fsanitize=thread -o d84570.tsan.O2

# Apply the additional patch and try again.
echo "Applying the following patch"
cat $LLVM_SRC/NewPatch.diff
cd $LLVM_SRC/..
git apply $LLVM_SRC/NewPatch.diff
cd /home/nemanjai/llvm/Git/trunk1/build
ninja
cd $LLVM_SRC
WITH_BOTH=/home/nemanjai/llvm/Git/trunk1/build/bin/clang
$WITH_BOTH -O0 variadic-tsan.cpp -o both.O0
$WITH_BOTH -O1 variadic-tsan.cpp -o both.O1
$WITH_BOTH -O2 variadic-tsan.cpp -o both.O2

$WITH_BOTH -O0 variadic-tsan.cpp -fsanitize=thread -o both.tsan.O0
$WITH_BOTH -O1 variadic-tsan.cpp -fsanitize=thread -o both.tsan.O1
$WITH_BOTH -O2 variadic-tsan.cpp -fsanitize=thread -o both.tsan.O2

for EXE in clean.O0 clean.O1 clean.O2 clean.tsan.O0 clean.tsan.O1 clean.tsan.O2 \
           d84570.O0 d84570.O1 d84570.O2 d84570.tsan.O0 d84570.tsan.O1 d84570.tsan.O2 \
           both.O0 both.O1 both.O2 both.tsan.O0 both.tsan.O1 both.tsan.O2
do
  echo "Running $EXE:"
  ./$EXE tmp.txt
  echo -e "\n\n"
done

# Run the script:
$ ./tryForKuba.sh
Applying the following patch
diff --git a/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp b/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
--- a/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
+++ b/compiler-rt/lib/tsan/rtl/tsan_interceptors_posix.cpp
@@ -137,7 +137,11 @@ const int PTHREAD_BARRIER_SERIAL_THREAD = -1;
 #endif
 const int MAP_FIXED = 0x10;
 typedef long long_t;
+#if SANITIZER_MAC || SANITIZER_FREEBSD || SANITIZER_NETBSD
 typedef __sanitizer::u16 mode_t;
+#else
+typedef __sanitizer::u32 mode_t;
+#endif

 // From /usr/include/unistd.h
 # define F_ULOCK 0      /* Unlock a previously locked region.  */
[0/7] Performing build step for 'builtins'
ninja: no work to do.
[1/7] No install step for 'builtins'
[3/7] Performing configure step for 'runtimes'
-- Building with -fPIC
-- Compiler-RT supported architectures: powerpc64le
-- check-cfi does nothing.
-- check-cfi-and-supported does nothing.
-- Generated Sanitizer SUPPORTED_TOOLS list on "Linux" is "asan;lsan;msan;tsan;ubsan"
-- sanitizer_common tests on "Linux" will run against "asan;lsan;msan;tsan;ubsan"
-- check-scudo_standalone does nothing.
-- check-shadowcallstack does nothing.
Traceback (most recent call last):
  File "<string>", line 22, in <module>
IndexError: list index out of range
-- Configuring done
-- Generating done
-- Build files have been written to: /home/nemanjai/llvm/Git/trunk1/build/runtimes/runtimes-bins
[4/7] Performing build step for 'runtimes'
[7/7] Generating exported symbols for clang_rt.tsan-powerpc64le
[5/7] No install step for 'runtimes'
[7/7] Completed 'runtimes'
Running clean.O0:
Hello world.
permissions = 0600
Done.



Running clean.O1:
Hello world.
permissions = 0600
Done.



Running clean.O2:
Hello world.
permissions = 0600
Done.



Running clean.tsan.O0:
Hello world.
permissions = 010
clean.tsan.O0: variadic-tsan.cpp:16: int main(int, char **): Assertion `result == 0' failed.
./tryForKuba.sh: line 37: 142475 Aborted                 ./$EXE tmp.txt



Running clean.tsan.O1:
Hello world.
permissions = 01
clean.tsan.O1: variadic-tsan.cpp:16: int main(int, char **): Assertion `result == 0' failed.
./tryForKuba.sh: line 37: 142476 Aborted                 ./$EXE tmp.txt



Running clean.tsan.O2:
Hello world.
permissions = 0600
Done.



Running d84570.O0:
Hello world.
permissions = 0600
Done.



Running d84570.O1:
Hello world.
permissions = 0600
Done.



Running d84570.O2:
Hello world.
permissions = 0600
Done.



Running d84570.tsan.O0:
Hello world.
permissions = 010
d84570.tsan.O0: variadic-tsan.cpp:16: int main(int, char **): Assertion `result == 0' failed.
./tryForKuba.sh: line 37: 142481 Aborted                 ./$EXE tmp.txt



Running d84570.tsan.O1:
Hello world.
permissions = 01
d84570.tsan.O1: variadic-tsan.cpp:16: int main(int, char **): Assertion `result == 0' failed.
./tryForKuba.sh: line 37: 142482 Aborted                 ./$EXE tmp.txt



Running d84570.tsan.O2:
Hello world.
permissions = 0600
Done.



Running both.O0:
Hello world.
permissions = 0600
Done.



Running both.O1:
Hello world.
permissions = 0600
Done.



Running both.O2:
Hello world.
permissions = 0600
Done.



Running both.tsan.O0:
Hello world.
permissions = 010
both.tsan.O0: variadic-tsan.cpp:16: int main(int, char **): Assertion `result == 0' failed.
./tryForKuba.sh: line 37: 142487 Aborted                 ./$EXE tmp.txt



Running both.tsan.O1:
Hello world.
permissions = 01
both.tsan.O1: variadic-tsan.cpp:16: int main(int, char **): Assertion `result == 0' failed.
./tryForKuba.sh: line 37: 142488 Aborted                 ./$EXE tmp.txt



Running both.tsan.O2:
Hello world.
permissions = 0600
Done.