From 0ecb94cf0bae7efd2f24b8a4d900cd3128cfdd7a Mon Sep 17 00:00:00 2001 From: spop Date: Wed, 4 Jul 2007 07:19:01 +0000 Subject: * tree-data-ref.h (data_dependence_relation): New flag reversed_p. (DDR_REVERSED_P): New. * tree-data-ref.c (initialize_data_dependence_relation, build_classic_dist_vector): Set DDR_REVERSED_P. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126306 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/tree-data-ref.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc/tree-data-ref.h') diff --git a/gcc/tree-data-ref.h b/gcc/tree-data-ref.h index ddff36a0ec0..0c04c4bf77d 100644 --- a/gcc/tree-data-ref.h +++ b/gcc/tree-data-ref.h @@ -251,6 +251,9 @@ struct data_dependence_relation /* The classic distance vector. */ VEC (lambda_vector, heap) *dist_vects; + + /* Is the dependence reversed with respect to the lexicographic order? */ + bool reversed_p; }; typedef struct data_dependence_relation *ddr_p; @@ -281,6 +284,7 @@ DEF_VEC_ALLOC_P(ddr_p,heap); VEC_index (lambda_vector, DDR_DIR_VECTS (DDR), I) #define DDR_DIST_VECT(DDR, I) \ VEC_index (lambda_vector, DDR_DIST_VECTS (DDR), I) +#define DDR_REVERSED_P(DDR) DDR->reversed_p -- cgit v1.2.1