44cf5b6a71
* i386.c (split_ti): New function. (ix86_split_to_parts): Support TImodes. * i386.h (VALID_INT_MODE_P): Add TImode. * i386.md (movdi splitter): Fix. (movti): Support 64bit integer registers. (movti_rex64): New function and splitter. * i386.c (*_cost): Add movsx/movzx cost. * i386.h (struct processor_costs): Add movsx/movzx fields. (RTX_COSTS): Handle zero/sign extend + avoid believing that 64bit operations require split on 64bit machine. (CONST_COST): Make large 64bit constants expensive on 64bit compilation. * i386.c (ix86_setup_incomming_varargs): Fix mode of PLUS. (ix86_expand_move): Avoid pushes of memory if size does not match; move long constants to register. (x86_initialize_trampoline): Fix mode. * i386.h (ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Use ASM_QUAD on 64bit. * i386.md (test pattern): Disallow impossible constants. (tablejump PIC expander): Fix emitting of sum. (movdicc_rex64): Rename to movdicc. * linux64.h (LINK_SPEC): Add missing '%'. From-SVN: r46296 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fastjar | ||
| gcc | ||
| include | ||
| INSTALL | ||
| libchill | ||
| libf2c | ||
| libffi | ||
| libiberty | ||
| libjava | ||
| libobjc | ||
| libstdc++-v3 | ||
| maintainer-scripts | ||
| zlib | ||
| .cvsignore | ||
| ChangeLog | ||
| config-ml.in | ||
| config.guess | ||
| config.if | ||
| config.sub | ||
| configure | ||
| configure.in | ||
| COPYING | ||
| COPYING.LIB | ||
| install-sh | ||
| libtool.m4 | ||
| ltcf-c.sh | ||
| ltcf-cxx.sh | ||
| ltcf-gcj.sh | ||
| ltconfig | ||
| ltmain.sh | ||
| MAINTAINERS | ||
| Makefile.in | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| README | ||
| 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.