On 12/04/15 13:28, Dmitry Vyukov wrote:
On Fri, Dec 4, 2015 at 6:39 PM, Jakub Jelinek <ja...@redhat.com> wrote:
On Fri, Dec 04, 2015 at 06:32:38PM +0100, Dmitry Vyukov wrote:
+2015-12-04 Dmitry Vyukov <dvyu...@google.com>
+
+ * sancov.c: New file.
+ * Makefile.in (OBJS): Add sancov.o.
+ * invoke.texi (-fsanitize-coverage=trace-pc): Describe.
+ * passes.def (sancov_pass): Add.
+ * tree-pass.h (sancov_pass): Add.
+ * common.opt (-fsanitize-coverage=trace-pc): Add.
+ * sanitizer.def (BUILT_IN_SANITIZER_COV_TRACE_PC): Add.
+ * builtins.def (DEF_SANITIZER_BUILTIN): Enable for
+ flag_sanitize_coverage.
This is ok for trunk.
Committed as 231296
This seems to have changed the testsuite (gcc.dg/sancov) without record in
testsuite/ChangeLog. Further, the tests presume sanitizer coverage is
implemented. I'm seeing asan.c fail with:
cc1: warning: -fsanitize=address and -fsanitize=kernel-address are not supported
for this target
cc1: warning: -fsanitize=address not supported for this target
output is:
cc1: warning: -fsanitize=address and -fsanitize=kernel-address are not supported
for this target
cc1: warning: -fsanitize=address not supported for this target
FAIL: gcc.dg/sancov/asan.c -O0 (test for excess errors)
