diff options
Diffstat (limited to 'gcc/tree-data-ref.h')
| -rw-r--r-- | gcc/tree-data-ref.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/tree-data-ref.h b/gcc/tree-data-ref.h index ef02df7..0f22d9d 100644 --- a/gcc/tree-data-ref.h +++ b/gcc/tree-data-ref.h @@ -309,6 +309,13 @@ struct data_dependence_relation but the analyzer cannot be more specific. */ tree are_dependent; + /* If nonnull, COULD_BE_INDEPENDENT_P is true and the accesses are + independent when the runtime addresses of OBJECT_A and OBJECT_B + are different. The addresses of both objects are invariant in the + loop nest. */ + tree object_a; + tree object_b; + /* For each subscript in the dependence test, there is an element in this array. This is the attribute that labels the edge A->B of the data_dependence_relation. */ @@ -372,6 +379,8 @@ typedef struct data_dependence_relation *ddr_p; #define DDR_B(DDR) (DDR)->b #define DDR_AFFINE_P(DDR) (DDR)->affine_p #define DDR_ARE_DEPENDENT(DDR) (DDR)->are_dependent +#define DDR_OBJECT_A(DDR) (DDR)->object_a +#define DDR_OBJECT_B(DDR) (DDR)->object_b #define DDR_SUBSCRIPTS(DDR) (DDR)->subscripts #define DDR_SUBSCRIPT(DDR, I) DDR_SUBSCRIPTS (DDR)[I] #define DDR_NUM_SUBSCRIPTS(DDR) DDR_SUBSCRIPTS (DDR).length () |