b8e42321fb
* pa.c (emit_move_sequence): Use cint_ok_for_move to check whether a constant can be loaded in a single instruction to a register. When loading immediate constants, use PLUS instead of HIGH/LO_SUM. Use depdi for insertion of most significant 32-bits on 64-bit hosts. * pa.h (LEGITIMATE_CONSTANT_P): Accept constants that can be built with ldil/ldo/depdi instruction sequence on 64-bit hosts. * pa.md: New addmove pattern for adding constant_int to HImode register and moving result to HImode register. Remove HImode HIGH and LO_SUM patterns. From-SVN: r46908 |
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| INSTALL | ||
| boehm-gc | ||
| config | ||
| contrib | ||
| fastjar | ||
| gcc | ||
| include | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libjava | ||
| libobjc | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| .cvsignore | ||
| COPYING | ||
| COPYING.LIB | ||
| ChangeLog | ||
| MAINTAINERS | ||
| Makefile.in | ||
| README | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| install-sh | ||
| libtool.m4 | ||
| ltcf-c.sh | ||
| ltcf-cxx.sh | ||
| ltcf-gcj.sh | ||
| ltconfig | ||
| ltmain.sh | ||
| 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 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.