diff options
| author | jsm28 <> | 2004-03-28 00:31:41 +0000 |
|---|---|---|
| committer | jsm28 <> | 2004-03-28 00:31:41 +0000 |
| commit | 3f79bf08d50e15bf97f4a1cedf73b48db492e680 (patch) | |
| tree | 3acc8edeeba4106c03dff66761ed088a39992358 /gcc/c-aux-info.c | |
| parent | 7edfdbd35cafb4380d6411bbababaea080509d13 (diff) | |
* c-tree.h (C_DECL_REGISTER): New.
* c-aux-info.c (gen_decl), c-decl.c (objc_mark_locals_volatile,
finish_decl, grokdeclarator, get_parm_info), c-typeck.c
(build_array_ref, c_mark_addressable): Set and use it.
* c-decl.c (grokdeclarator), c-typeck.c (c_mark_addressable):
Allow structures with volatile fields to be declared register.
Don't check TREE_ADDRESSABLE before warning about taking address
of register.
* c-decl.c (finish_decl): Don't allow structures with volatile
fields to be placed in named register.
* doc/trouble.texi: Remove reference to structures with volatile
fields in registers.
testsuite:
* gcc.dg/940409-1.c: Remove XFAIL.
* gcc.dg/reg-vol-struct-1.c: New test.
Diffstat (limited to 'gcc/c-aux-info.c')
| -rw-r--r-- | gcc/c-aux-info.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/c-aux-info.c b/gcc/c-aux-info.c index e785ade2239..2ef7324dd14 100644 --- a/gcc/c-aux-info.c +++ b/gcc/c-aux-info.c @@ -2,7 +2,7 @@ on information stored in GCC's tree structure. This code implements the -aux-info option. Copyright (C) 1989, 1991, 1994, 1995, 1997, 1998, - 1999, 2000, 2003 Free Software Foundation, Inc. + 1999, 2000, 2003, 2004 Free Software Foundation, Inc. Contributed by Ron Guilmette (rfg@segfault.us.com). This file is part of GCC. @@ -531,7 +531,7 @@ gen_decl (tree decl, int is_func_definition, formals_style style) ret_val = affix_data_type (ret_val); - if (TREE_CODE (decl) != FUNCTION_DECL && DECL_REGISTER (decl)) + if (TREE_CODE (decl) != FUNCTION_DECL && C_DECL_REGISTER (decl)) ret_val = concat ("register ", ret_val, NULL); if (TREE_PUBLIC (decl)) ret_val = concat ("extern ", ret_val, NULL); |