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: unassig...@gcc.gnu.org

        ReportedBy: howa...@nitro.med.uc.edu

                CC: do...@gcc.gnu.org, dvyu...@gcc.gnu.org,

                    ja...@gcc.gnu.org, k...@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.

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