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| author | Sebastian Pop <sebastian.pop@amd.com> | 2010-09-30 21:20:22 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2010-09-30 21:20:22 +0000 |
| commit | b8745012ea7b742722a3d0f067875198c3e25a1f (patch) | |
| tree | 82b2c467a1d4367d5d4ae4976b6e526186804570 /gcc/graphite-poly.h | |
| parent | 22280f632d3b5a3ccb23dbd87709d476d54b8a10 (diff) | |
| download | gcc-b8745012ea7b742722a3d0f067875198c3e25a1f.zip gcc-b8745012ea7b742722a3d0f067875198c3e25a1f.tar.gz gcc-b8745012ea7b742722a3d0f067875198c3e25a1f.tar.bz2 | |
Fix lst_update_scattering.
2010-09-09 Sebastian Pop <sebastian.pop@amd.com>
* graphite-poly.h (lst_update_scattering_seq): Removed.
(lst_update_scattering): Correctly handle outermost loop dewey
renumbering.
From-SVN: r164801
Diffstat (limited to 'gcc/graphite-poly.h')
| -rw-r--r-- | gcc/graphite-poly.h | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/gcc/graphite-poly.h b/gcc/graphite-poly.h index 5f536a8..e93c2ad 100644 --- a/gcc/graphite-poly.h +++ b/gcc/graphite-poly.h @@ -1120,24 +1120,6 @@ lst_update_scattering_under (lst_p lst, int level, int dewey) pbb_update_scattering (LST_PBB (lst), level, dewey); } -/* Updates the scattering of all the PBBs under LST and in sequence - with LST. */ - -static inline void -lst_update_scattering_seq (lst_p lst) -{ - int i; - lst_p l; - lst_p father = LST_LOOP_FATHER (lst); - int dewey = lst_dewey_number (lst); - int level = lst_depth (lst); - - gcc_assert (lst && father && dewey >= 0 && level >= 0); - - for (i = dewey; VEC_iterate (lst_p, LST_SEQ (father), i, l); i++) - lst_update_scattering_under (l, level, i); -} - /* Updates the all the scattering levels of all the PBBs under LST. */ @@ -1147,14 +1129,24 @@ lst_update_scattering (lst_p lst) int i; lst_p l; - if (!lst || !LST_LOOP_P (lst)) + if (!lst) return; if (LST_LOOP_FATHER (lst)) - lst_update_scattering_seq (lst); + { + lst_p father = LST_LOOP_FATHER (lst); + int dewey = lst_dewey_number (lst); + int level = lst_depth (lst); - for (i = 0; VEC_iterate (lst_p, LST_SEQ (lst), i, l); i++) - lst_update_scattering (l); + gcc_assert (lst && father && dewey >= 0 && level >= 0); + + for (i = dewey; VEC_iterate (lst_p, LST_SEQ (father), i, l); i++) + lst_update_scattering_under (l, level, i); + } + + if (LST_LOOP_P (lst)) + for (i = 0; VEC_iterate (lst_p, LST_SEQ (lst), i, l); i++) + lst_update_scattering (l); } /* Inserts LST1 before LST2 if BEFORE is true; inserts LST1 after LST2 |