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| author | Alexandre Oliva <aoliva@redhat.com> | 2009-10-20 15:09:43 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2009-10-20 17:09:43 +0200 |
| commit | 8ee2bec99eaebb6d0b82a6bb9fdb1f5ad311a4c1 (patch) | |
| tree | 560c299c453860db502a7d7a73884177e48025df | |
| parent | b78cd8859a15ad7dffd57a4f0be481c2e2762da6 (diff) | |
| download | gcc-8ee2bec99eaebb6d0b82a6bb9fdb1f5ad311a4c1.zip gcc-8ee2bec99eaebb6d0b82a6bb9fdb1f5ad311a4c1.tar.gz gcc-8ee2bec99eaebb6d0b82a6bb9fdb1f5ad311a4c1.tar.bz2 | |
re PR debug/41739 (Failed to bootstrap on Linux/ia64)
PR debug/41739
* haifa-sched.c (try_ready): Skip debug deps updating speculation
status.
From-SVN: r153017
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/haifa-sched.c | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 40b2359..812dd14 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2009-10-20 Alexandre Oliva <aoliva@redhat.com> + + PR debug/41739 + * haifa-sched.c (try_ready): Skip debug deps updating speculation + status. + 2009-10-20 Richard Guenther <rguenther@suse.de> * ggc-page.c: Include cfgloop.h. diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index bc947fa..7cbe1ec 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -3754,6 +3754,10 @@ try_ready (rtx next) { ds_t ds = DEP_STATUS (dep) & SPECULATIVE; + if (DEBUG_INSN_P (DEP_PRO (dep)) + && !DEBUG_INSN_P (next)) + continue; + if (first_p) { first_p = false; |