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| author | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-12-23 07:50:12 +0000 |
|---|---|---|
| committer | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-12-23 07:50:12 +0000 |
| commit | 673c512eedd5f8ead06667c114013635ca67933d (patch) | |
| tree | a387e9ce6cce09012b641189ba82c129dc7055c5 /gcc/ChangeLog.graphite | |
| parent | 99c136a5c82827b52d3b52299b11c3f6db65dff4 (diff) | |
| download | ppe42-gcc-673c512eedd5f8ead06667c114013635ca67933d.tar.gz ppe42-gcc-673c512eedd5f8ead06667c114013635ca67933d.zip | |
Fix PR42334: correct the update of the LST on loop interchange and distribution.
2009-12-15 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/42178
PR middle-end/42334
* graphite-interchange.c (lst_perfect_nestify): Reset to NULL the LSTs
that are empty.
(lst_do_interchange_1): Renamed lst_interchange_select_inner.
(lst_try_interchange): Reimplemented.
(lst_interchange_select_inner): Same.
(lst_do_interchange): Renamed lst_interchange_select_outer.
Reimplemented.
(scop_do_interchange): Update use of lst_interchange_select_outer.
* graphite-interchange.c (lst_try_interchange): Do not increment the
the OUTER index when there is no AFTER kernel. Do not increment the
OUTER index for after processing the AFTER kernel.
(lst_interchange_select_inner): Call lst_try_interchange only on loops.
(lst_interchange_select_outer): Do not pass in a pointer to the OUTER
index. Do not pass to lst_interchange_select_inner the OUTER index.
(scop_do_interchange): Update use of lst_interchange_select_outer.
* graphite-interchange.c (lst_try_interchange): Do not modify OUTER
index. Call lst_interchange_select_inner only once.
(lst_interchange_select_inner): Update use of lst_try_interchange.
(lst_interchange_select_outer): Update.
* testsuite/g++.dg/graphite/pr42130.C: Add -fgraphite-identity.
* testsuite/gcc.dg/graphite/block-0.c: Un-XFAILed.
* testsuite/gcc.dg/graphite/pr42211.c: New.
* testsuite/gfortran.dg/graphite/pr42334.f90: New.
* testsuite/gfortran.dg/graphite/graphite.exp
(DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all.
* testsuite/gfortran.dg/graphite/interchange-1.f: Add comment. Clean
the graphite dump file.
* testsuite/gfortran.dg/graphite/interchange-2.f: Same.
* testsuite/gfortran.dg/graphite/pr42334-1.f: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@155418 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog.graphite')
| -rw-r--r-- | gcc/ChangeLog.graphite | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index b17f3d4392c..232e13d7696 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,3 +1,49 @@ +2009-12-17 Sebastian Pop <sebastian.pop@amd.com> + + PR middle-end/42178 + PR middle-end/42334 + * graphite-interchange.c (lst_try_interchange): Do not modify OUTER + index. Call lst_interchange_select_inner only once. + (lst_interchange_select_inner): Update use of lst_try_interchange. + (lst_interchange_select_outer): Update. + +2009-12-15 Sebastian Pop <sebastian.pop@amd.com> + + PR middle-end/42178 + PR middle-end/42334 + * graphite-interchange.c (lst_try_interchange): Do not increment the + the OUTER index when there is no AFTER kernel. Do not increment the + OUTER index for after processing the AFTER kernel. + (lst_interchange_select_inner): Call lst_try_interchange only on loops. + (lst_interchange_select_outer): Do not pass in a pointer to the OUTER + index. Do not pass to lst_interchange_select_inner the OUTER index. + (scop_do_interchange): Update use of lst_interchange_select_outer. + + * testsuite/gfortran.dg/graphite/graphite.exp + (DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all. + * testsuite/gfortran.dg/graphite/interchange-1.f: Add comment. Clean + the graphite dump file. + * testsuite/gfortran.dg/graphite/interchange-2.f: Same. + * testsuite/gfortran.dg/graphite/pr42334-1.f: New. + +2009-12-15 Sebastian Pop <sebastian.pop@amd.com> + + PR middle-end/42178 + PR middle-end/42334 + * graphite-interchange.c (lst_perfect_nestify): Reset to NULL the LSTs + that are empty. + (lst_do_interchange_1): Renamed lst_interchange_select_inner. + (lst_try_interchange): Reimplemented. + (lst_interchange_select_inner): Same. + (lst_do_interchange): Renamed lst_interchange_select_outer. + Reimplemented. + (scop_do_interchange): Update use of lst_interchange_select_outer. + + * testsuite/g++.dg/graphite/pr42130.C: Add -fgraphite-identity. + * testsuite/gcc.dg/graphite/block-0.c: Un-XFAILed. + * testsuite/gcc.dg/graphite/pr42211.c: New. + * testsuite/gfortran.dg/graphite/pr42334.f90: New. + 2009-12-14 Sebastian Pop <sebastian.pop@amd.com> PR middle-end/42181 |
