On Sat, Dec 14, 2013 at 5:23 AM, Jakub Jelinek <ja...@redhat.com> wrote: > On Sat, Dec 14, 2013 at 02:20:05PM +0100, Marek Polacek wrote: >> This adds two sanity tests for signed-integer-overflow sanitization. >> One variant uses asms to prevent ccp/... from optimizing away the >> computations. Nothing in these tests should fail. >> >> Regtested on x86_64-unknown-linux-gnu and powerpc64-unknown-linux-gnu, >> ok for trunk? >> >> 2013-12-14 Marek Polacek <pola...@redhat.com> >> >> testsuite/ >> * c-c++-common/ubsan/overflow-1.c: New test. >> * c-c++-common/ubsan/overflow-2.c: New test. > > Ok, thanks. >
I got FAIL: c-c++-common/ubsan/overflow-2.c -O1 (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O1 (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O1 (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -O1 (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -O2 (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O2 (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O2 (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -O2 (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -fomit-frame-pointer (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -fomit-frame-pointer (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -fomit-frame-pointer (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -fomit-frame-pointer (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -g (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -g (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -g (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -O3 -g (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -Os (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -Os (internal compiler error) FAIL: c-c++-common/ubsan/overflow-2.c -Os (test for excess errors) FAIL: c-c++-common/ubsan/overflow-2.c -Os (test for excess errors) on Linux/x86. -- H.J.
