[Bug sanitizer/55679] New: new asan tests from r194458 fail on x86_64-apple-darwin10

[howarth at nitro dot med.uc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55679

             Bug #: 55679
           Summary: new asan tests from r194458 fail on
                    x86_64-apple-darwin10
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: sanitizer
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: howarth@nitro.med.uc.edu
                CC: dodji@gcc.gnu.org, dvyukov@gcc.gnu.org,
                    jakub@gcc.gnu.org, kcc@gcc.gnu.org


Some of the new tests added in r194458 fail on x86_64-apple-darwin. These
failures include...

FAIL: c-c++-common/asan/global-overflow-1.c  -O1  execution test
FAIL: c-c++-common/asan/global-overflow-1.c  -O2  execution test
FAIL: c-c++-common/asan/global-overflow-1.c  -O3 -fomit-frame-pointer 
execution test
FAIL: c-c++-common/asan/global-overflow-1.c  -O3 -g  execution test
FAIL: c-c++-common/asan/global-overflow-1.c  -Os  execution test
FAIL: c-c++-common/asan/global-overflow-1.c  -O2 -flto -flto-partition=none 
execution test
FAIL: c-c++-common/asan/global-overflow-1.c  -O2 -flto  execution test
FAIL: c-c++-common/asan/rlimit-mmap-test-1.c  -O0  execution test
FAIL: c-c++-common/asan/stack-overflow-1.c  -O1  execution test
FAIL: c-c++-common/asan/stack-overflow-1.c  -O2  execution test
FAIL: c-c++-common/asan/stack-overflow-1.c  -O3 -fomit-frame-pointer  execution
test
FAIL: c-c++-common/asan/stack-overflow-1.c  -O3 -g  execution test
FAIL: c-c++-common/asan/stack-overflow-1.c  -Os  execution test
FAIL: c-c++-common/asan/stack-overflow-1.c  -O2 -flto -flto-partition=none 
execution test
FAIL: c-c++-common/asan/stack-overflow-1.c  -O2 -flto  execution test
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O0  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O1  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O2  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -fomit-frame-pointer  (test
for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -fomit-frame-pointer
-funroll-loops  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -g  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -Os  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O2 -flto -flto-partition=none 
(test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O2 -flto  (test for excess
errors)


FAIL: c-c++-common/asan/rlimit-mmap-test-1.c  -O0  execution test
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O0  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O1  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O2  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -fomit-frame-pointer  (test
for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -fomit-frame-pointer
-funroll-loops  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O3 -g  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -Os  (test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O2 -flto -flto-partition=none 
(test for excess errors)
FAIL: c-c++-common/asan/swapcontext-test-1.c  -O2 -flto  (test for excess
errors)
FAIL: g++.dg/asan/interception-test-1.C  -O0  (test for excess errors)
FAIL: g++.dg/asan/interception-test-1.C  -O1  (test for excess errors)
FAIL: g++.dg/asan/interception-test-1.C  -O2  (test for excess errors)
FAIL: g++.dg/asan/interception-test-1.C  -O3 -fomit-frame-pointer  (test for
excess errors)
FAIL: g++.dg/asan/interception-test-1.C  -O3 -g  (test for excess errors)
FAIL: g++.dg/asan/interception-test-1.C  -Os  (test for excess errors)
FAIL: g++.dg/asan/interception-test-1.C  -O2 -flto -flto-partition=none  (test
for excess errors)
FAIL: g++.dg/asan/interception-test-1.C  -O2 -flto  (test for excess errors)

at both -m32 and -m64.