* c-decl.c (grokdeclarator): Don't frob current_function_decl

        around variable_size.
        (set_decl_nonlocal): Remove.
        (store_parm_decls): Add stmts for pending sizes.
        * calls.c (calls_function, calls_function_1): Remove.
        (precompute_arguments): Don't call it.
        * cfgexpand.c (set_save_expr_context): Remove.
        (tree_expand_cfg): Don't call it.
        * dwarf2out.c (add_bound_info): Don't handle SAVE_EXPR.
        (dwarf2out_finish): Likewise.
        * expr.c (emit_block_move): Adjust addresses to BLKmode.
        (store_constructor): Don't pre-evaluate SAVE_EXPR.
        (safe_from_p): Don't queue SAVE_EXPRs.
        (expand_expr_real_1 <case SAVE_EXPR>): Rewrite to expect,
        or build plain VAR_DECLs.
        * fold-const.c (twoval_comparison_p): Don't look at SAVE_EXPR_RTL.
        (fold): Likewise.
        (fold_checksum_tree): Don't special-case SAVE_EXPR.
        * function.c (free_after_compilation): Don't clear x_save_expr_regs.
        (put_var_into_stack): Don't handle SAVE_EXPR.
        (gen_mem_addressof): Likewise.
        * function.h (struct function): Remove x_save_expr_regs.
        (save_expr_regs): Remove.
        * gengtype.c (adjust_field_tree_exp): Don't special-case SAVE_EXPR.
        * print-tree.c (print_node): Don't dump SAVE_EXPR_NOPLACEHOLDER.
        * stor-layout.c (variable_size): Don't set it.
        (force_type_save_exprs, force_type_save_exprs_1): Remove.
        * tree-inline.c (remap_save_expr): Remove fn argument.  Update
        all callers.  Don't set SAVE_EXPR_CONTEXT.
        * tree-inline.h (remap_save_expr): Update decl.
        * tree.c (save_expr): Update build size.
        (first_rtl_op): Don't handle SAVE_EXPR.
        (unsave_expr_1, contains_placeholder_p): Likewise.
        (decl_function_context): Likewise.
        * tree.def (SAVE_EXPR): Remove args 1 and 2.
        * tree.h (SAVE_EXPR_CONTEXT, SAVE_EXPR_RTL): Remove.
        (SAVE_EXPR_NOPLACEHOLDER, SAVE_EXPR_PERSISTENT_P): Remove.
cp/
        * tree.c (cp_unsave_r): Update remap_save_expr call.
java/
        * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84036 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 5 deletions

diff --git a/gcc/function.h b/gcc/function.h
index 7043d0bff3f..4a057625bcf 100644
--- a/gcc/function.h
+++ b/gcc/function.h
@@ -243,10 +243,6 @@ struct function GTY(())
      on machines which require execution of the epilogue on all returns.  */
   rtx x_naked_return_label;
 
-  /* List (chain of EXPR_LISTs) of pseudo-regs of SAVE_EXPRs.
-     So we can mark them all live at the end of the function, if nonopt.  */
-  rtx x_save_expr_regs;
-
   /* List (chain of EXPR_LISTs) of all stack slots in this function.
      Made for the sake of unshare_all_rtl.  */
   rtx x_stack_slot_list;
@@ -506,7 +502,6 @@ extern int trampolines_created;
 #define parm_reg_stack_loc (cfun->x_parm_reg_stack_loc)
 #define return_label (cfun->x_return_label)
 #define naked_return_label (cfun->x_naked_return_label)
-#define save_expr_regs (cfun->x_save_expr_regs)
 #define stack_slot_list (cfun->x_stack_slot_list)
 #define parm_birth_insn (cfun->x_parm_birth_insn)
 #define frame_offset (cfun->x_frame_offset)