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| author | Alexandre Oliva <aoliva@redhat.com> | 2009-10-17 06:28:43 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2009-10-17 06:28:43 +0000 |
| commit | f49b295a191729400b3cbb9bf9e8d1dffedde666 (patch) | |
| tree | aba3b71df6de715f9777fb83f5018b7b4c61856c /gcc/print-rtl.c | |
| parent | af16209f32e1920919942ae2989fa1b857dfe73c (diff) | |
| download | gcc-f49b295a191729400b3cbb9bf9e8d1dffedde666.zip gcc-f49b295a191729400b3cbb9bf9e8d1dffedde666.tar.gz gcc-f49b295a191729400b3cbb9bf9e8d1dffedde666.tar.bz2 | |
re PR debug/41535 (Broken var location info after scheduling)
PR debug/41535
* sched-deps.c (depl_on_debug_p): New.
(attach_dep_link): Reject debug deps before nondebug deps.
(add_to_deps_list): Insert debug deps after nondebug deps.
(sd_lists_empty_p): Stop at first nonempty list. Disregard debug
deps.
(sd_add_dep): Do not reject debug deps.
(add_insn_mem_dependence): Don't count debug deps.
(remove_from_deps): Likewise.
(sched_analyze_2): Set up mem deps on debug insns.
(sched_analyze_insn): Record reg uses for deps on debug insns.
* haifa-sched.c (schedule_insn): Reset deferred debug insn. Don't
try_ready nondebug insn after debug insn.
* ddg.c (create_ddg_dep_from_intra_loop_link,
create_ddg_dep_no_link): Don't reject debug deps.
From-SVN: r152927
Diffstat (limited to 'gcc/print-rtl.c')
0 files changed, 0 insertions, 0 deletions