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| author | Alexandre Oliva <aoliva@redhat.com> | 2011-01-31 05:13:34 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2011-01-31 05:13:34 +0000 |
| commit | ef591d3f0591cfd815232664da45816682ca98eb (patch) | |
| tree | c6f8c0932c79628d280754aa2f1e0d0dc3be9b9b /gcc/sched-deps.c | |
| parent | 1b31835f2fdcd602f3d744838cb2b26d8da2317a (diff) | |
| download | gcc-ef591d3f0591cfd815232664da45816682ca98eb.zip gcc-ef591d3f0591cfd815232664da45816682ca98eb.tar.gz gcc-ef591d3f0591cfd815232664da45816682ca98eb.tar.bz2 | |
revert: re PR debug/45136 (-fcompare-debug failure with -Os -fschedule-insns)
Reverted:
2011-01-25 Alexandre Oliva <aoliva@redhat.com>
PR debug/45136
PR debug/45130
* haifa-sched.c (get_ebb_head_tail): Move notes across boundary
debug insns.
(no_real_insns_p, schedule_block, set_priorities): Drop special
treatment of boundary debug insns.
* sched-deps.c (sd_init_insn, sd_finish_insn): Don't mark debug
insns.
* sched-ebb.c (schedule_ebbs): Don't skip debug insns.
* sched-int.h (DEBUG_INSN_SCHED_P): Remove.
(BOUNDARY_DEBUG_INSN_P): Likewise.
(SCHEDULE_DEBUG_INSN_P): Likewise.
* sched-rgn.c (init_ready_list): Drop special treatment of
boundary debug insns.
* final.c (rest_of_clean-state): Clear notes' BB.
From-SVN: r169429
Diffstat (limited to 'gcc/sched-deps.c')
| -rw-r--r-- | gcc/sched-deps.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c index 590f4de..817d8f9 100644 --- a/gcc/sched-deps.c +++ b/gcc/sched-deps.c @@ -715,6 +715,9 @@ sd_init_insn (rtx insn) INSN_FORW_DEPS (insn) = create_deps_list (); INSN_RESOLVED_FORW_DEPS (insn) = create_deps_list (); + if (DEBUG_INSN_P (insn)) + DEBUG_INSN_SCHED_P (insn) = TRUE; + /* ??? It would be nice to allocate dependency caches here. */ } @@ -724,6 +727,12 @@ sd_finish_insn (rtx insn) { /* ??? It would be nice to deallocate dependency caches here. */ + if (DEBUG_INSN_P (insn)) + { + gcc_assert (DEBUG_INSN_SCHED_P (insn)); + DEBUG_INSN_SCHED_P (insn) = FALSE; + } + free_deps_list (INSN_HARD_BACK_DEPS (insn)); INSN_HARD_BACK_DEPS (insn) = NULL; |