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* gcc-interface/gigi.h (maybe_variable): Delete.
authorebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 9 Apr 2010 10:49:46 +0000 (10:49 +0000)
committerebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 9 Apr 2010 10:49:46 +0000 (10:49 +0000)
commitdf8a2682f432b414383c112949c751302823e5c7
tree14bd037437f5ca3585e8edde0baa10576ffe4886
parentda5bfa9f8b1aee72ca53431c204eadca4f1f6dcd
* gcc-interface/gigi.h (maybe_variable): Delete.
(protect_multiple_eval): Likewise.
(maybe_stabilize_reference): Likewise.
(gnat_save_expr): Declare.
(gnat_protect_expr): Likewise.
(gnat_stabilize_reference): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <object>: Use
gnat_stabilize_reference.
(maybe_variable): Delete.
(elaborate_expression_1): Use gnat_save_expr.
* gcc-interface/trans.c (Attribute_to_gnu): Use gnat_protect_expr.
(call_to_gnu): Pass NULL to gnat_stabilize_reference.
(gnat_to_gnu) <N_Object_Declaration>: Use gnat_save_expr.
<N_Slice>: Use gnat_protect_exp.
<N_Selected_Component>: Pass NULL to gnat_stabilize_reference.
<N_In>: Use gnat_protect_expr.
Pass NULL to gnat_stabilize_reference.
(build_unary_op_trapv): Use gnat_protect_expr.
(build_binary_op_trapv): Likewise.
(emit_range_check): Likewise.
(emit_index_check): Likewise.
(convert_with_check): Likewise.
(protect_multiple_eval): Move to utils2.c file.
(maybe_stabilize_reference): Merge into...
(gnat_stabilize_reference): ...this.  Move to utils2.c file.
(gnat_stabilize_reference_1): Likewise.
* gcc-interface/utils.c (convert_to_fat_pointer): Use gnat_protect_expr
instead of protect_multiple_eval.
* gcc-interface/utils2.c (compare_arrays): Likewise.
(nonbinary_modular_operation): Likewise.
(maybe_wrap_malloc): Likewise.
(build_allocator): Likewise.
(gnat_save_expr): New function.
(gnat_protect_expr): Rename from protect_multiple_eval.  Early return
in common cases.  Propagate TREE_READONLY onto dereferences.
(gnat_stabilize_reference_1): Move from trans.c file.
(gnat_stabilize_reference): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158159 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ada/ChangeLog
gcc/ada/gcc-interface/decl.c
gcc/ada/gcc-interface/gigi.h
gcc/ada/gcc-interface/trans.c
gcc/ada/gcc-interface/utils.c
gcc/ada/gcc-interface/utils2.c