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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-12-13 10:11:39 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-12-13 10:11:39 +0000 |
| commit | f1d3fe3f5b7764d56591c8eff57fe3651ed2f575 (patch) | |
| tree | 792cd3bc067f7c473764f2d4245c86593b6a2885 /gcc/coverage.c | |
| parent | bb4df124a30b0d41cbfba4692a03dfaff376a6db (diff) | |
| download | gcc-f1d3fe3f5b7764d56591c8eff57fe3651ed2f575.tar.gz | |
PR gcov-profile/55650
* coverage.c (coverage_obj_init): Return false if no functions
are being emitted.
* g++.dg/other/pr55650.C: New test.
* g++.dg/other/pr55650.cc: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194470 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/coverage.c')
| -rw-r--r-- | gcc/coverage.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/coverage.c b/gcc/coverage.c index 7581a97f35f..cbe403a9d4e 100644 --- a/gcc/coverage.c +++ b/gcc/coverage.c @@ -999,6 +999,9 @@ coverage_obj_init (void) /* The function is not being emitted, remove from list. */ *fn_prev = fn->next; + if (functions_head == NULL) + return false; + for (ix = 0; ix != GCOV_COUNTERS; ix++) if ((1u << ix) & prg_ctr_mask) n_counters++; |