[compiler-rt] d025df3 - [lsan] Disable some LSAN tests for arm-linux-gnueabi{hf}

[Adhemerval Zanella via llvm-commits]

Author: Adhemerval Zanella
Date: 2020-11-05T08:32:53-03:00
New Revision: d025df3c1decf125c73c488b62bafc78a500a5c5

URL: https://github.com/llvm/llvm-project/commit/d025df3c1decf125c73c488b62bafc78a500a5c5
DIFF: https://github.com/llvm/llvm-project/commit/d025df3c1decf125c73c488b62bafc78a500a5c5.diff

LOG: [lsan] Disable some LSAN tests for arm-linux-gnueabi{hf}

The tests do not report the expected leak when issued with use_stack
or use_tls option equal to 0 on arm-linux-gnueabihf (ubuntu 18.04,
glibc 2.27).

This issue is being tracked by https://bugs.llvm.org/show_bug.cgi?id=48052

Added: 
    

Modified: 
    compiler-rt/test/lsan/TestCases/Linux/cleanup_in_tsd_destructor.c
    compiler-rt/test/lsan/TestCases/Linux/use_tls_pthread_specific_dynamic.cpp
    compiler-rt/test/lsan/TestCases/disabler.c
    compiler-rt/test/lsan/TestCases/do_leak_check_override.cpp
    compiler-rt/test/lsan/TestCases/ignore_object.c
    compiler-rt/test/lsan/TestCases/use_after_return.cpp

Removed: 
    


################################################################################
diff  --git a/compiler-rt/test/lsan/TestCases/Linux/cleanup_in_tsd_destructor.c b/compiler-rt/test/lsan/TestCases/Linux/cleanup_in_tsd_destructor.c
index 18476d5a9ade..c26d33dce7d3 100644
--- a/compiler-rt/test/lsan/TestCases/Linux/cleanup_in_tsd_destructor.c
+++ b/compiler-rt/test/lsan/TestCases/Linux/cleanup_in_tsd_destructor.c
@@ -8,6 +8,9 @@
 // RUN: %env_lsan_opts=$LSAN_BASE:use_tls=1 %run %t
 // RUN: %env_lsan_opts=$LSAN_BASE:use_tls=0 not %run %t 2>&1 | FileCheck %s
 
+// Investigate why it does not fail with use_stack=0
+// UNSUPPORTED: arm-linux || armhf-linux
+
 #include <assert.h>
 #include <pthread.h>
 #include <stdio.h>

diff  --git a/compiler-rt/test/lsan/TestCases/Linux/use_tls_pthread_specific_dynamic.cpp b/compiler-rt/test/lsan/TestCases/Linux/use_tls_pthread_specific_dynamic.cpp
index 650e6ad20aa9..ecb6dbe4f764 100644
--- a/compiler-rt/test/lsan/TestCases/Linux/use_tls_pthread_specific_dynamic.cpp
+++ b/compiler-rt/test/lsan/TestCases/Linux/use_tls_pthread_specific_dynamic.cpp
@@ -5,6 +5,9 @@
 // RUN: %env_lsan_opts=$LSAN_BASE:"use_tls=1" %run %t 2>&1
 // RUN: %env_lsan_opts="" %run %t 2>&1
 
+// Investigate why it does not fail with use_tls=0
+// UNSUPPORTED: arm-linux || armhf-linux
+
 #include <assert.h>
 #include <pthread.h>
 #include <stdio.h>

diff  --git a/compiler-rt/test/lsan/TestCases/disabler.c b/compiler-rt/test/lsan/TestCases/disabler.c
index 73f1b3e36e93..6bfca7a9f914 100644
--- a/compiler-rt/test/lsan/TestCases/disabler.c
+++ b/compiler-rt/test/lsan/TestCases/disabler.c
@@ -3,6 +3,9 @@
 // RUN: %clang_lsan %s -o %t
 // RUN: %env_lsan_opts=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
 
+// Investigate why it does not fail with use_stack=0
+// UNSUPPORTED: arm-linux || armhf-linux
+
 #include <stdio.h>
 #include <stdlib.h>
 

diff  --git a/compiler-rt/test/lsan/TestCases/do_leak_check_override.cpp b/compiler-rt/test/lsan/TestCases/do_leak_check_override.cpp
index 40a97635cc10..3503eb0f6426 100644
--- a/compiler-rt/test/lsan/TestCases/do_leak_check_override.cpp
+++ b/compiler-rt/test/lsan/TestCases/do_leak_check_override.cpp
@@ -6,6 +6,9 @@
 // RUN: %env_lsan_opts=$LSAN_BASE not %run %t 2>&1 | FileCheck --check-prefix=CHECK-strict %s
 // RUN: %env_lsan_opts=$LSAN_BASE not %run %t foo 2>&1 | FileCheck --check-prefix=CHECK-normal %s
 
+// Investigate why LeakyGlobal leak does show
+// UNSUPPORTED: arm-linux || armhf-linux
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <sanitizer/lsan_interface.h>

diff  --git a/compiler-rt/test/lsan/TestCases/ignore_object.c b/compiler-rt/test/lsan/TestCases/ignore_object.c
index 92f03ee33a05..e5fc0128cac7 100644
--- a/compiler-rt/test/lsan/TestCases/ignore_object.c
+++ b/compiler-rt/test/lsan/TestCases/ignore_object.c
@@ -3,6 +3,9 @@
 // RUN: %clang_lsan %s -o %t
 // RUN: %env_lsan_opts=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
 
+// Investigate why it does not fail with use_stack=0
+// UNSUPPORTED: arm-linux || armhf-linux
+
 #include <stdio.h>
 #include <stdlib.h>
 

diff  --git a/compiler-rt/test/lsan/TestCases/use_after_return.cpp b/compiler-rt/test/lsan/TestCases/use_after_return.cpp
index 5c60ec60f3e0..decab6c69611 100644
--- a/compiler-rt/test/lsan/TestCases/use_after_return.cpp
+++ b/compiler-rt/test/lsan/TestCases/use_after_return.cpp
@@ -6,6 +6,9 @@
 // RUN: ASAN_OPTIONS=$ASAN_OPTIONS:detect_stack_use_after_return=1 %env_lsan_opts=$LSAN_BASE:"use_stacks=1" %run %t 2>&1
 // RUN: ASAN_OPTIONS=$ASAN_OPTIONS:detect_stack_use_after_return=1 %env_lsan_opts="" %run %t 2>&1
 
+// Investigate why it does not fail with use_stack=0
+// UNSUPPORTED: arm-linux || armhf-linux
+
 #include <stdio.h>
 #include <stdlib.h>
 #include "sanitizer_common/print_address.h"