builtins.c (std_expand_builtin_va_arg): Remove.

        * builtins.c (std_expand_builtin_va_arg): Remove.
        (expand_builtin_va_arg): Remove.
        * expr.h: Don't declare them.
        * gimplify.c (mark_decls_volatile_r): Remove.
        (copy_if_shared_r): Don't call it.
        * target-def.h: Don't test EXPAND_BUILTIN_VA_ARG.
        * expr.c (expand_expr_real_1): Don't handle VA_ARG_EXPR.
        * gimple-low.c (lower_stmt): Likewise.
        * tree-cfg.c (cfg_remove_useless_stmts_bb): Likewise.
        * tree-gimple.c (is_gimple_tmp_rhs, is_gimple_stmt): Likewise.
        * tree-ssa-operands.c (get_expr_operands): Likewise.
        * doc/tm.texi (TARGET_GIMPLIFY_VA_ARG_EXPR): Don't mention
        EXPAND_BUILTIN_VA_ARG.
        * system.h (EXPAND_BUILTIN_VA_ARG): Poison.
        * config/alpha/alpha.h, config/alpha/unicosmk.h, config/i386/i386.h,
        config/ia64/ia64.h, config/rs6000/rs6000.h, config/s390/s390.h,
        config/sparc/sparc.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84842

1 files changed, 1 insertions, 3 deletions

diff --git a/gcc/expr.c b/gcc/expr.c
index dd1aad9..417f69c 100644
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -8541,12 +8541,10 @@ expand_expr_real_1 (tree exp, rtx target, enum machine_mode tmode,
     case WITH_CLEANUP_EXPR:
     case CLEANUP_POINT_EXPR:
     case TARGET_EXPR:
+    case VA_ARG_EXPR:
       /* Lowered by gimplify.c.  */
       abort ();
 
-    case VA_ARG_EXPR:
-      return expand_builtin_va_arg (TREE_OPERAND (exp, 0), type);
-
     case EXC_PTR_EXPR:
       return get_exception_pointer (cfun);