diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2017-04-18 17:02:06 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-04-18 17:02:06 +0200 |
| commit | 3b5fb3cb5b3831765df93691f6a452c478985366 (patch) | |
| tree | 2552dd30d620e6cdeedfcac9aa0b80fa6777a07f /gcc | |
| parent | d1446456c3fcaa7be628726c9de4a877729490ca (diff) | |
| download | gcc-3b5fb3cb5b3831765df93691f6a452c478985366.zip gcc-3b5fb3cb5b3831765df93691f6a452c478985366.tar.gz gcc-3b5fb3cb5b3831765df93691f6a452c478985366.tar.bz2 | |
re PR sanitizer/80444 (-fcompare-debug failures with -fsanitize-coverage=trace-pc)
PR sanitizer/80444
* sancov.c (sancov_pass): Use gsi_start_nondebug_after_labels_bb
instead of gsi_after_labels.
* gcc.dg/sancov/pr80444.c: New test.
From-SVN: r246971
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/sancov.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/sancov/pr80444.c | 9 |
4 files changed, 19 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8da35cc..07b3384 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2017-04-18 Jakub Jelinek <jakub@redhat.com> + + PR sanitizer/80444 + * sancov.c (sancov_pass): Use gsi_start_nondebug_after_labels_bb + instead of gsi_after_labels. + 2017-04-18 Jeff Law <law@redhat.com> * regcprop.c (maybe_mode_change): Avoid creating copies of the diff --git a/gcc/sancov.c b/gcc/sancov.c index b4d5cc5..1651989 100644 --- a/gcc/sancov.c +++ b/gcc/sancov.c @@ -46,7 +46,7 @@ sancov_pass (function *fun) basic_block bb; FOR_EACH_BB_FN (bb, fun) { - gimple_stmt_iterator gsi = gsi_after_labels (bb); + gimple_stmt_iterator gsi = gsi_start_nondebug_after_labels_bb (bb); if (gsi_end_p (gsi)) continue; gimple *stmt = gsi_stmt (gsi); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 728f2cf..4d1cd15 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2017-04-18 Jakub Jelinek <jakub@redhat.com> + PR sanitizer/80444 + * gcc.dg/sancov/pr80444.c: New test. + PR middle-end/79788 PR middle-end/80375 * gcc.dg/pr79788-1.c: New test. diff --git a/gcc/testsuite/gcc.dg/sancov/pr80444.c b/gcc/testsuite/gcc.dg/sancov/pr80444.c new file mode 100644 index 0000000..362085d --- /dev/null +++ b/gcc/testsuite/gcc.dg/sancov/pr80444.c @@ -0,0 +1,9 @@ +/* PR sanitizer/80444 */ +/* { dg-do compile } */ +/* { dg-options "-fsanitize-coverage=trace-pc -fcompare-debug" } */ + +void +foo (void) +{ + int a = 0; +} |