diff options
Diffstat (limited to 'gcc/tree-data-ref.h')
| -rw-r--r-- | gcc/tree-data-ref.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/gcc/tree-data-ref.h b/gcc/tree-data-ref.h index ba471744767..02e15405641 100644 --- a/gcc/tree-data-ref.h +++ b/gcc/tree-data-ref.h @@ -1,5 +1,5 @@ /* Data references and dependences detectors. - Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. Contributed by Sebastian Pop <pop@cri.ensmp.fr> This file is part of GCC. @@ -23,6 +23,7 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA #define GCC_TREE_DATA_REF_H #include "lambda.h" +#include "omega.h" /* The first location accessed by data-ref in the loop is the address of data-ref's @@ -160,10 +161,6 @@ DEF_VEC_ALLOC_P (data_reference_p, heap); #define DR_OFFSET_MISALIGNMENT(DR) (DR)->misalignment #define DR_PTR_INFO(DR) (DR)->ptr_info #define DR_SUBVARS(DR) (DR)->subvars - -#define DR_ACCESS_FNS_ADDR(DR) \ - (DR_TYPE(DR) == ARRAY_REF_TYPE ? \ - &((DR)->object_info.access_fns) : &((DR)->first_location.access_fns)) #define DR_SET_ACCESS_FNS(DR, ACC_FNS) \ { \ if (DR_TYPE(DR) == ARRAY_REF_TYPE) \ @@ -281,6 +278,10 @@ struct data_dependence_relation /* The analyzed loop nest. */ VEC (loop_p, heap) *loop_nest; + /* An index in loop_nest for the innermost loop that varies for + this data dependence relation. */ + unsigned inner_loop; + /* The classic direction vector. */ VEC (lambda_vector, heap) *dir_vects; @@ -304,6 +305,7 @@ DEF_VEC_ALLOC_P(ddr_p,heap); /* The size of the direction/distance vectors: the number of loops in the loop nest. */ #define DDR_NB_LOOPS(DDR) (VEC_length (loop_p, DDR_LOOP_NEST (DDR))) +#define DDR_INNER_LOOP(DDR) DDR->inner_loop #define DDR_DIST_VECTS(DDR) ((DDR)->dist_vects) #define DDR_DIR_VECTS(DDR) ((DDR)->dir_vects) |