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re PR bootstrap/44726 (Yet another broken bootstrap) 

2010-06-30  Sebastian Pop  <sebastian.pop@amd.com>

	PR bootstrrap/44726
	* graphite-sese-to-poly.c (build_poly_dr): Avoid uninitialized
	use.
	(build_alias_set_optimal_p): Likewise.
	(build_base_obj_set_for_drs): Likewise.

From-SVN: r161631
This commit is contained in:
Sebastian Pop 2010-06-30 18:38:37 +00:00 committed by Richard Biener
parent 4d00d5dd7d
commit 6e44d26e24
2 changed files with 16 additions and 7 deletions
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8
gcc/ChangeLog
View File

@ -1,3 +1,11 @@
2010-06-30 Sebastian Pop <sebastian.pop@amd.com>
PR bootstrrap/44726
* graphite-sese-to-poly.c (build_poly_dr): Avoid uninitialized
use.
(build_alias_set_optimal_p): Likewise.
(build_base_obj_set_for_drs): Likewise.
2010-06-30 Joern Rennecke <joern.rennecke@embecosm.com>
* target.def: Remove comment about licensing problems of function

15
gcc/graphite-sese-to-poly.c
View File

@ -1778,10 +1778,11 @@ build_poly_dr (data_reference_p dr, poly_bb_p pbb)
accesses);
ppl_delete_Polyhedron (accesses);
if (dr->aux)
dr_base_object_set = ((base_alias_pair *)(dr->aux))->base_obj_set;
gcc_assert (dr->aux);
dr_base_object_set = ((base_alias_pair *)(dr->aux))->base_obj_set;
new_poly_dr (pbb, dr_base_object_set, accesses_ps, DR_IS_READ (dr) ? PDR_READ : PDR_WRITE,
new_poly_dr (pbb, dr_base_object_set, accesses_ps,
DR_IS_READ (dr) ? PDR_READ : PDR_WRITE,
dr, DR_NUM_DIMENSIONS (dr));
}
@ -1923,8 +1924,8 @@ build_alias_set_optimal_p (VEC (data_reference_p, heap) *drs)
data_reference_p dr = VEC_index (data_reference_p, drs, i);
base_alias_pair *bap;
if (dr->aux)
bap = (base_alias_pair *)(dr->aux);
gcc_assert (dr->aux);
bap = (base_alias_pair *)(dr->aux);
bap->alias_set = XNEW (int);
*(bap->alias_set) = g->vertices[i].component + 1;
@ -2002,8 +2003,8 @@ build_base_obj_set_for_drs (VEC (data_reference_p, heap) *drs)
data_reference_p dr = VEC_index (data_reference_p, drs, i);
base_alias_pair *bap;
if (dr->aux)
bap = (base_alias_pair *)(dr->aux);
gcc_assert (dr->aux);
bap = (base_alias_pair *)(dr->aux);
bap->base_obj_set = g->vertices[i].component + 1;
}