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| author | Richard Guenther <rguenther@suse.de> | 2010-04-07 13:08:24 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-04-07 13:08:24 +0000 |
| commit | 0d3c82d66efda2c9986612bd593097bdb2cd8c8f (patch) | |
| tree | 9913b9e1755325b176aaacb644c4fe572d4b95d0 /gcc/tree-ssa-structalias.c | |
| parent | 12bd5a1e9f42026f7ead1bad788f9cade67f88b7 (diff) | |
| download | gcc-0d3c82d66efda2c9986612bd593097bdb2cd8c8f.zip gcc-0d3c82d66efda2c9986612bd593097bdb2cd8c8f.tar.gz gcc-0d3c82d66efda2c9986612bd593097bdb2cd8c8f.tar.bz2 | |
invoke.texi (-fargument-alias, [...]): Remove.
2010-04-07 Richard Guenther <rguenther@suse.de>
* doc/invoke.texi (-fargument-alias, -fargument-noalias,
-fargument-noalias-global, -fargument-noalias-anything): Remove.
* common.opt: Likewise.
* tree-ssa-structalias.c (intra_create_variable_infos): Adjust
comment.
* alias.c (base_alias_check): Remove flag_argument_noalias
handling.
(nonoverlapping_memrefs_p): Likewise.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
* opts.c (common_handle_option): Handle OPT_fargument_alias,
OPT_fargument_noalias, OPT_fargument_noalias_anything and
OPT_fargument_noalias_global for backward compatibility.
fortran/
* options.c (gfc_init_options): Do not set.
From-SVN: r158060
Diffstat (limited to 'gcc/tree-ssa-structalias.c')
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 1ea7afc..1516634 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -4611,7 +4611,8 @@ intra_create_variable_infos (void) tree t; /* For each incoming pointer argument arg, create the constraint ARG - = NONLOCAL or a dummy variable if flag_argument_noalias is set. */ + = NONLOCAL or a dummy variable if it is a restrict qualified + passed-by-reference argument. */ for (t = DECL_ARGUMENTS (current_function_decl); t; t = TREE_CHAIN (t)) { varinfo_t p; |