diff options
Diffstat (limited to 'gcc/gimple.c')
| -rw-r--r-- | gcc/gimple.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/gcc/gimple.c b/gcc/gimple.c index ff798ff..f42d921 100644 --- a/gcc/gimple.c +++ b/gcc/gimple.c @@ -84,11 +84,6 @@ static const char * const gimple_alloc_kind_names[] = { "everything else" }; -/* Private API manipulation functions shared only with some - other files. */ -extern void gimple_set_stored_syms (gimple, bitmap, bitmap_obstack *); -extern void gimple_set_loaded_syms (gimple, bitmap, bitmap_obstack *); - /* Gimple tuple constructors. Note: Any constructor taking a ``gimple_seq'' as a parameter, can be passed a NULL to start with an empty sequence. */ @@ -1958,34 +1953,6 @@ const unsigned char gimple_rhs_class_table[] = { #undef DEFTREECODE #undef END_OF_BASE_TREE_CODES -/* Given a memory reference expression T, return its base address. - The base address of a memory reference expression is the main - object being referenced. For instance, the base address for - 'array[i].fld[j]' is 'array'. You can think of this as stripping - away the offset part from a memory address. - - This function calls handled_component_p to strip away all the inner - parts of the memory reference until it reaches the base object. */ - -tree -get_base_address (tree t) -{ - while (handled_component_p (t)) - t = TREE_OPERAND (t, 0); - - if ((TREE_CODE (t) == MEM_REF - || TREE_CODE (t) == TARGET_MEM_REF) - && TREE_CODE (TREE_OPERAND (t, 0)) == ADDR_EXPR) - t = TREE_OPERAND (TREE_OPERAND (t, 0), 0); - - /* ??? Either the alias oracle or all callers need to properly deal - with WITH_SIZE_EXPRs before we can look through those. */ - if (TREE_CODE (t) == WITH_SIZE_EXPR) - return NULL_TREE; - - return t; -} - void recalculate_side_effects (tree t) { |