invoke.texi (Aarch64 Options, -march): Split out arch and feature description...

[gcc.git] / gcc / expr.h

diff --git a/gcc/expr.h b/gcc/expr.h
index 867852e1153de4c897ed59792f25d79fb3e1880f..8cf9720484a1c65e11bf3b9e002a2fd8c2389c4e 100644 (file)
--- a/gcc/expr.h
+++ b/gcc/expr.h
@@ -203,7 +203,8 @@ extern rtx store_by_pieces (rtx, unsigned HOST_WIDE_INT,
 
 /* Emit insns to set X from Y.  */
 extern rtx_insn *emit_move_insn (rtx, rtx);
-extern rtx gen_move_insn (rtx, rtx);
+extern rtx_insn *gen_move_insn (rtx, rtx);
+extern rtx gen_move_insn_uncast (rtx, rtx);
 
 /* Emit insns to set X from Y, with no frills.  */
 extern rtx_insn *emit_move_insn_1 (rtx, rtx);
@@ -218,8 +219,8 @@ extern rtx emit_move_resolve_push (machine_mode, rtx);
 extern rtx push_block (rtx, int, int);
 
 /* Generate code to push something onto the stack, given its mode and type.  */
-extern void emit_push_insn (rtx, machine_mode, tree, rtx, unsigned int,
-                           int, rtx, int, rtx, rtx, int, rtx);
+extern bool emit_push_insn (rtx, machine_mode, tree, rtx, unsigned int,
+                           int, rtx, int, rtx, rtx, int, rtx, bool);
 
 /* Expand an assignment that stores the value of FROM into TO.  */
 extern void expand_assignment (tree, tree, bool);
@@ -280,19 +281,10 @@ rtx get_personality_function (tree);
 extern int can_move_by_pieces (unsigned HOST_WIDE_INT, unsigned int);
 
 extern unsigned HOST_WIDE_INT highest_pow2_factor (const_tree);
-bool array_at_struct_end_p (tree);
-
-/* Return a tree of sizetype representing the size, in bytes, of the element
-   of EXP, an ARRAY_REF or an ARRAY_RANGE_REF.  */
-extern tree array_ref_element_size (tree);
 
 extern bool categorize_ctor_elements (const_tree, HOST_WIDE_INT *,
                                      HOST_WIDE_INT *, bool *);
 
-/* Return a tree representing the offset, in bytes, of the field referenced
-   by EXP.  This does not include any offset in DECL_FIELD_BIT_OFFSET.  */
-extern tree component_ref_field_offset (tree);
-
 extern void expand_operands (tree, tree, rtx, rtx*, rtx*,
                             enum expand_modifier);