5c1a2e639a
The new routines operate on the built-in enum rather than on tree decls. The idea is to extend this to handle internal functions too, with a combined enum for both. The patch also moves fold_fma too, with the same prototype. The long-term plan is to replace FMA_EXPR with an internal function, for consistency with the way that things like SQRT will be handled. Tested on x86_64-linux-gnu, arm-linux-gnueabi and aarch64-linux-gnu. gcc/ * builtins.h (fold_fma): Move to fold-const-call.h. * builtins.c: Include fold-const-call.h. (mathfn_built_in_2): New function, split out from... (mathfn_built_in_1): ...here. (do_real_to_int_conversion, fold_const_builtin_pow) (fold_const_builtin_logb, fold_const_builtin_significand) (fold_const_builtin_load_exponent, do_mpfr_arg1, do_mpfr_arg2) (do_mpfr_arg3, do_mpfr_sincos, do_mpfr_bessel_n, do_mpc_arg1): Delete. (fold_builtin_sincos): Use fold_const_call to handle constants. (fold_builtin_1, fold_builtin_2, fold_builtin_3): Add explicit checks for ERROR_MARK. Use fold_const_call to handle constant folds for math functions. (fold_fma): Move to fold-const-call.c. * fold-const.c: Include fold-const-call.h. * Makefile.in (OBJS): Add fold-const-call.o. (PLUGIN_HEADERS): Add fold-const-call.h. * realmpfr.h (real_from_mpfr): Allow the format to be specified directly. * realmpfr.c (real_from_mpfr): Likewise. * fold-const-call.h, fold-const-call.c: New files. From-SVN: r229669 |
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INSTALL | ||
boehm-gc | ||
config | ||
contrib | ||
fixincludes | ||
gcc | ||
gnattools | ||
gotools | ||
include | ||
intl | ||
libada | ||
libatomic | ||
libbacktrace | ||
libcc1 | ||
libcilkrts | ||
libcpp | ||
libdecnumber | ||
libffi | ||
libgcc | ||
libgfortran | ||
libgo | ||
libgomp | ||
libiberty | ||
libitm | ||
libjava | ||
libmpx | ||
libobjc | ||
liboffloadmic | ||
libquadmath | ||
libsanitizer | ||
libssp | ||
libstdc++-v3 | ||
libvtv | ||
lto-plugin | ||
maintainer-scripts | ||
zlib | ||
.dir-locals.el | ||
.gitignore | ||
ABOUT-NLS | ||
COPYING | ||
COPYING.LIB | ||
COPYING.RUNTIME | ||
COPYING3 | ||
COPYING3.LIB | ||
ChangeLog | ||
ChangeLog.jit | ||
ChangeLog.tree-ssa | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
README | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.rpath | ||
config.sub | ||
configure | ||
configure.ac | ||
depcomp | ||
install-sh | ||
libtool-ldflags | ||
libtool.m4 | ||
ltgcc.m4 | ||
ltmain.sh | ||
ltoptions.m4 | ||
ltsugar.m4 | ||
ltversion.m4 | ||
lt~obsolete.m4 | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
symlink-tree | ||
ylwrap |
README
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.