5950c3c9a7
libcpp/ * include/cpplib.h (NODE_CONDITIONAL): New. (struct cpp_callbacks): New macro_to_expand field. (struct cpp_hashnode): Adjust size of flags and type fields. (cpp_peek_token): Prototype. * lex.c (cpp_peek_token): New function. (_cpp_temp_token): Protect pre-existing lookaheads. * macro.c (cpp_get_token): Expand any conditional macros. (_cpp_backup_tokens_direct): New. (_cpp_backup_tokens): Call _cpp_backup_tokens_direct. (warn_of_redefinition): Silently allow redefined conditional macros. (_cpp_create_definition): Remove the conditional flag when a user defines one of the conditional macros. * internal.h (_cpp_backup_tokens_direct): New prototype. gcc/ * c-common.h (C_CPP_HASHNODE): New macro. * coretypes.h (struct cpp_token): Forward declare. * doc/extend.texi (PowerPC AltiVec Built-in Functions): Document the context-sensitive keyword method. * config/rs6000/rs6000-c.c (__vector_keyword, vector_keyword, __pixel_keyword, pixel_keyword, __bool_keyword, bool_keyword, expand_bool_pixel): New. (altivec_categorize_keyword): New function. (init_vector_keywords): New function. (rs6000_macro_to_expand): Likewise. (rs6000_cpu_cpp_builtins): Enable context-sensitive macros if not compiling an ISO C dialect. gcc/testsuite/ * gcc.target/powerpc/altivec-macros.c: New test. * gcc.target/powerpc/altviec-26.c: Likewise. * gcc.dg/vmx/1b-06.c: Remove bool variable. * gcc.dg/vmx/1b-07.c: Likewise. * gcc.dg/vmx/1b-06-ansi.c: New test for the pre-define method. * gcc.dg/vmx/1b-07-ansi.c: Likewise. From-SVN: r137775 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| include | ||
| INSTALL | ||
| intl | ||
| libada | ||
| libcpp | ||
| libdecnumber | ||
| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgomp | ||
| libiberty | ||
| libjava | ||
| libmudflap | ||
| libobjc | ||
| libssp | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| ABOUT-NLS | ||
| ChangeLog | ||
| ChangeLog.tree-ssa | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| COPYING.LIB | ||
| depcomp | ||
| install-sh | ||
| libtool-ldflags | ||
| libtool.m4 | ||
| lt~obsolete.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| README.SCO | ||
| symlink-tree | ||
| ylwrap | ||
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.