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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a19dcb2da21..1793e5c590e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,33 @@ +2004-06-08 Jason Merrill <jason@redhat.com> + + Gimplify VA_ARG_EXPR into simpler forms. + * target.h: Add gimplify_va_arg_expr hook. + * target-def.h: Add TARGET_GIMPLIFY_VA_ARG_EXPR. + * fold-const.c (build_fold_addr_expr) + (build_fold_addr_expr_with_type): Move from gimplify.c. + * tree.h: Declare them. + * gimplify.c (gimplify_and_add): New fn. + (build_addr_expr, build_addr_expr_with_type): Move to fold-const.c. + (gimplify_array_ref_to_plus, gimplify_modify_expr) + (gimplify_expr): Use build_fold_*. + (copy_if_shared_r): Only mark VA_ARG_EXPR volatile if we + don't know how to gimplify it. + * builtins.c (std_gimplify_va_arg_expr): New fn. + (dummy_object): New static fn. + (gimplify_va_arg_expr): New fn. + (stabilize_va_list): Use build_fold_*. + * tree-gimple.h: Declare new fns. + * config/i386/i386.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define. + (ix86_gimplify_va_arg): New fn. + * config/i386/ia64.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define. + (ia64_gimplify_va_arg): New fn. + * config/i386/rs6000.c (rs6000_gimplify_va_arg): New fn. + (TARGET_GIMPLIFY_VA_ARG_EXPR): Define. + * config/i386/sparc.c (sparc_gimplify_va_arg): New fn. + * alias.c (get_varargs_alias_set): Just return 0 for now. + + * c-objc-common.c (c_tree_printer): Improve handling of %T. + 2004-06-09 Andrew Pinski <pinskia@physics.uc.edu> * tree-complex.c (expand_complex_comparison): Use fold_convert instead |