diff options
| author | Eric Botcazou <ebotcazou@adacore.com> | 2015-05-26 19:18:15 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2015-05-26 19:18:15 +0000 |
| commit | 7194767cdf77212e8c736f41b426e3f636f52ca3 (patch) | |
| tree | f122b2e6ed989a86921cf79b73be23a226e14688 /gcc/ada/gcc-interface/gigi.h | |
| parent | 517d07c980163ac34d7bf41e3e8d8dbaa38843df (diff) | |
| download | gcc-7194767cdf77212e8c736f41b426e3f636f52ca3.zip gcc-7194767cdf77212e8c736f41b426e3f636f52ca3.tar.gz gcc-7194767cdf77212e8c736f41b426e3f636f52ca3.tar.bz2 | |
gigi.h (gnat_stabilize_reference): Adjust prototype.
* gcc-interface/gigi.h (gnat_stabilize_reference): Adjust prototype.
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not rely on const_flag
to detect constant renamings. Be prepared for specific pattern of
renamed object based on function calls. Create a constant object
for the renaming of a NULL_EXPR or of a CONSTRUCTOR. Adjust calls
to gnat_stabilize_reference and tidy up. Remove redundant tests.
(elaborate_expression_1): Remove obsolete test and tidy up.
* gcc-interface/trans.c (Call_to_gnu): Do not stabilize In/Out or Out
parameters passed by reference.
(gnat_to_gnu) <N_Selected_Component>: Remove redundant protection again
side-effects.
Use gnat_protect_expr instead of gnat_stabilize_reference for general
protection against side-effects.
* gcc-interface/utils2.c (gnat_stable_expr_p): New predicate.
(gnat_save_expr): Invoke it.
(gnat_protect_expr): Likewise.
(gnat_stabilize_reference_1): Likewise. Remove useless propagation
of TREE_THIS_NOTRAP.
(gnat_stabilize_reference): Remove parameter and adjust throughout.
Delete ADDR_EXDR, COMPOUND_EXPR and CONSTRUCTOR cases.
Restrict CALL_EXPR case to atomic loads and tweak ERROR_MARK case.
From-SVN: r223708
Diffstat (limited to 'gcc/ada/gcc-interface/gigi.h')
| -rw-r--r-- | gcc/ada/gcc-interface/gigi.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/ada/gcc-interface/gigi.h b/gcc/ada/gcc-interface/gigi.h index f817fbc..2a964d2 100644 --- a/gcc/ada/gcc-interface/gigi.h +++ b/gcc/ada/gcc-interface/gigi.h @@ -965,9 +965,8 @@ extern tree gnat_protect_expr (tree exp); /* This is equivalent to stabilize_reference in tree.c but we know how to handle our own nodes and we take extra arguments. FORCE says whether to - force evaluation of everything. We set SUCCESS to true unless we walk - through something we don't know how to stabilize. */ -extern tree gnat_stabilize_reference (tree ref, bool force, bool *success); + force evaluation of everything. */ +extern tree gnat_stabilize_reference (tree ref, bool force); /* This is equivalent to get_inner_reference in expr.c but it returns the ultimate containing object only if the reference (lvalue) is constant, |