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r138384 - in /trunk/gcc/ada: arit64.c fe.h gcc-...
- From: charlet at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 31 Jul 2008 10:27:21 -0000
- Subject: r138384 - in /trunk/gcc/ada: arit64.c fe.h gcc-...
Author: charlet
Date: Thu Jul 31 10:27:20 2008
New Revision: 138384
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138384
Log:
2008-07-31 Geert Bosch <bosch@adacore.com>
* arit64.c:
New file implementing __gnat_mulv64 signed integer multiplication with
overflow checking
* fe.h (Backend_Overflow_Checks_On_Target): Define for use by Gigi
* gcc-interface/gigi.h:
(standard_types): Add ADT_mulv64_decl
(mulv64_decl): Define subprogram declaration for __gnat_mulv64
* gcc-interface/utils.c:
(init_gigi_decls): Add initialization of mulv64_decl
* gcc-interface/trans.c:
(build_unary_op_trapv): New function
(build_binary_op_trapv): New function
(gnat_to_gnu): Use the above functions instead of
build_{unary,binary}_op
* gcc-interface/Makefile.in
(LIBGNAT_SRCS): Add arit64.c
(LIBGNAT_OBJS): Add arit64.o
Added:
trunk/gcc/ada/arit64.c
Modified:
trunk/gcc/ada/fe.h
trunk/gcc/ada/gcc-interface/Makefile.in
trunk/gcc/ada/gcc-interface/gigi.h
trunk/gcc/ada/gcc-interface/trans.c
trunk/gcc/ada/gcc-interface/utils.c