OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Do not create the temporary array for reductions into VAR_DECL, PARM_DECL, and RESULT_DECL.

Browse Source 
2011-01-25  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
	VAR_DECL, PARM_DECL, and RESULT_DECL.

	* gfortran.dg/graphite/interchange-3.f90: Un-XFAILed.

From-SVN: r169213
This commit is contained in:
Sebastian Pop 2011-01-25 06:47:34 +00:00 committed by Sebastian Pop
parent c513da01e3
commit 3d17df1562
5 changed files with 21 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
VAR_DECL, PARM_DECL, and RESULT_DECL.
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (reduction_dr_1): Allow several reductions

7
gcc/ChangeLog.graphite
View File

@ -1,3 +1,10 @@
2011-01-17 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (close_phi_written_to_memory): Also allow
VAR_DECL, PARM_DECL, and RESULT_DECL.
* gfortran.dg/graphite/interchange-3.f90: Un-XFAILed.
2011-01-17 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (reduction_dr_1): Allow several reductions

5
gcc/graphite-sese-to-poly.c
View File

@ -2968,7 +2968,10 @@ close_phi_written_to_memory (gimple close_phi)
&& gimple_code (stmt) == GIMPLE_ASSIGN
&& (res = gimple_assign_lhs (stmt))
&& (TREE_CODE (res) == ARRAY_REF
|| TREE_CODE (res) == MEM_REF))
|| TREE_CODE (res) == MEM_REF
|| TREE_CODE (res) == VAR_DECL
|| TREE_CODE (res) == PARM_DECL
|| TREE_CODE (res) == RESULT_DECL))
return res;
return NULL_TREE;

4
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,7 @@
2011-01-21 Sebastian Pop <sebastian.pop@amd.com>
* gfortran.dg/graphite/interchange-3.f90: Un-XFAILed.
2011-01-25 Sebastian Pop <sebastian.pop@amd.com>
* gcc.dg/graphite/block-0.c: Un-XFAILed.

2
gcc/testsuite/gfortran.dg/graphite/interchange-3.f90
View File

@ -24,5 +24,5 @@ Program FOO
end Program FOO
! { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } }
! { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" } }
! { dg-final { cleanup-tree-dump "graphite" } }