This directory contains the GNU Compiler Collection (GCC). The GNU Compiler Collection is free software. See the files whose names start with 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/ for how to report bugs usefully. Copyright years on GCC source files may be listed using range notation, e.g., 1987-2012, indicating that every year in the range, inclusive, is a copyrightable year that could otherwise be listed individually.
"git@gitlab.cobolworx.com:COBOLworx/gcc-cobol.git" did not exist on "dca2874897ec58ea1c22a9c2161f112fff07cfb2"
Francois-Xavier Coudert
authored
Those operations were added to Fortran 2018, and correspond to well-defined IEEE comparison operations, with defined signaling semantics for NaNs. All are implemented in terms of GCC expressions and built-ins, with no library support needed. gcc/fortran/ * f95-lang.cc (gfc_init_builtin_functions): Add __builtin_iseqsig. * trans-intrinsic.cc (conv_intrinsic_ieee_comparison): New function. (gfc_conv_ieee_arithmetic_function): Handle IEEE comparisons. gcc/testsuite/ * gfortran.dg/ieee/comparisons_1.f90: New test. * gfortran.dg/ieee/comparisons_2.f90: New test. * gfortran.dg/ieee/comparisons_3.F90: New test. libgfortran/ * ieee/ieee_arithmetic.F90: Add IEEE_QUIET_* and IEEE_SIGNALING_* functions.