OSDN Git Service

2006-03-21 Toon Moene <toon@moene.indiv.nluug.nl>
authortoon <toon@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 21 Mar 2006 06:32:57 +0000 (06:32 +0000)
committertoon <toon@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 21 Mar 2006 06:32:57 +0000 (06:32 +0000)
commit5ff22aea8fd9b39bfa3329bae1e78326c098d716
treeb8851b36230f472b3fa762bc25e4577aed644008
parentd1d2af7d413943e01d6a8216c9564d6651ca4474
2006-03-21  Toon Moene  <toon@moene.indiv.nluug.nl>

* fortran/options.c (gfc_init_options): Initialize
flag_argument_noalias to 3.
* doc/invoke.texi: Document new flag -fargument-noalias-anything.
* tree-ssa-alias.c (may_alias_p): If flag_argument_noalias > 2,
argument pointers may not alias any other storage.
* common.opt: Define option -fargument-noalias-anything.
* tree-ssa-structalias.c (intra_create_variable_infos): Fortran
alias semantics is specified by flag_argument_noalias > 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112243 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/common.opt
gcc/doc/invoke.texi
gcc/fortran/ChangeLog
gcc/fortran/options.c
gcc/tree-ssa-alias.c
gcc/tree-ssa-structalias.c