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2007-07-15 Jerry DeLisle <jvdelisle@gcc.gnu.org> Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR fortran/32611 * gfortran.h (gfc_option_t): Add flag_sign_zero field. * lang.opt (-fsign-zero): New option. * trans.h: Rename gfor_fndecl_set_std into gfor_fndecl_set_options. * trans-decl.c (gfc_build_builtin_function_decls): Build the function declaration to pass an array containing the options to be used by the runtime library. (gfc_generate_function_code): Build an array that contains option values to be passed to the runtime library and the call to the function. * options.c (gfc_init_options): Initialize the flag_sign_zero field. (gfc_handle_option): Handle the -fsign-zero option. Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> From-SVN: r126655 |
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This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details. The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs. See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*. See http://gcc.gnu.org/bugs.html for how to report bugs usefully.