diff options
Diffstat (limited to 'gcc/tree-flow.h')
| -rw-r--r-- | gcc/tree-flow.h | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/gcc/tree-flow.h b/gcc/tree-flow.h index e0ef809..f4337d2a 100644 --- a/gcc/tree-flow.h +++ b/gcc/tree-flow.h @@ -1002,33 +1002,6 @@ extern void remove_unused_locals (void); /* In tree-ssa-address.c */ -/* Affine combination of trees. We keep track of at most MAX_AFF_ELTS elements - to make things simpler; this is sufficient in most cases. */ - -#define MAX_AFF_ELTS 8 - -struct affine_tree_combination -{ - /* Type of the result of the combination. */ - tree type; - - /* Mask modulo that the operations are performed. */ - unsigned HOST_WIDE_INT mask; - - /* Constant offset. */ - unsigned HOST_WIDE_INT offset; - - /* Number of elements of the combination. */ - unsigned n; - - /* Elements and their coefficients. */ - tree elts[MAX_AFF_ELTS]; - unsigned HOST_WIDE_INT coefs[MAX_AFF_ELTS]; - - /* Remainder of the expression. */ - tree rest; -}; - /* Description of a memory address. */ struct mem_address @@ -1036,6 +1009,7 @@ struct mem_address tree symbol, base, index, step, offset; }; +struct affine_tree_combination; tree create_mem_ref (block_stmt_iterator *, tree, struct affine_tree_combination *); rtx addr_for_mem_ref (struct mem_address *, bool); |