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| author | Trevor Saunders <tbsaunde+gcc@tbsaunde.org> | 2017-05-14 00:38:53 +0000 |
|---|---|---|
| committer | Trevor Saunders <tbsaunde@gcc.gnu.org> | 2017-05-14 00:38:53 +0000 |
| commit | 8f9b31f7f161bd00d9c7847f117591ec85f9484d (patch) | |
| tree | d8ac6eee25a394987b1ddd260544bce385bd0857 /gcc/print-rtl.c | |
| parent | 0e3de1d41eb6179eac75c8ae44c16c1ba1d2f5dd (diff) | |
| download | gcc-8f9b31f7f161bd00d9c7847f117591ec85f9484d.zip gcc-8f9b31f7f161bd00d9c7847f117591ec85f9484d.tar.gz gcc-8f9b31f7f161bd00d9c7847f117591ec85f9484d.tar.bz2 | |
move several bitmaps from gc memory to the default obstack and use auto_bitmap
These places where probably trying to use the default bitmap obstack,
but passing 0 to bitmap_initialize actually uses gc allocation. In any
case they are all cleaned up before going out of scope so using
auto_bitmap should be fine.
gcc/ChangeLog:
2017-05-13 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* haifa-sched.c (estimate_shadow_tick): Replace manual bitmap
management with auto_bitmap.
(fix_inter_tick): Likewise.
(fix_recovery_deps): Likewise.
* ira.c (add_store_equivs): Likewise.
(find_moveable_pseudos): Likewise.
(split_live_ranges_for_shrink_wrap): Likewise.
* print-rtl.c (rtx_reuse_manager::rtx_reuse_manager): Likewise.
(rtx_reuse_manager::seen_def_p): Likewise.
(rtx_reuse_manager::set_seen_def): Likewise.
* print-rtl.h (class rtx_reuse_manager): Likewise.
From-SVN: r248022
Diffstat (limited to 'gcc/print-rtl.c')
| -rw-r--r-- | gcc/print-rtl.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c index 30fd759..20bdafd 100644 --- a/gcc/print-rtl.c +++ b/gcc/print-rtl.c @@ -90,7 +90,6 @@ rtx_writer::rtx_writer (FILE *outf, int ind, bool simple, bool compact, rtx_reuse_manager::rtx_reuse_manager () : m_next_id (0) { - bitmap_initialize (&m_defs_seen, NULL); } /* Determine if X is of a kind suitable for dumping via reuse_rtx. */ @@ -158,7 +157,7 @@ rtx_reuse_manager::has_reuse_id (const_rtx x, int *out) bool rtx_reuse_manager::seen_def_p (int reuse_id) { - return bitmap_bit_p (&m_defs_seen, reuse_id); + return bitmap_bit_p (m_defs_seen, reuse_id); } /* Record that the definition of the given reuse ID has been seen. */ @@ -166,7 +165,7 @@ rtx_reuse_manager::seen_def_p (int reuse_id) void rtx_reuse_manager::set_seen_def (int reuse_id) { - bitmap_set_bit (&m_defs_seen, reuse_id); + bitmap_set_bit (m_defs_seen, reuse_id); } #endif /* #ifndef GENERATOR_FILE */ |