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* sh.h (PREDICATE_CODES): Add general_extend_operand and inqhi_operand. * sh.c (general_extend_operand, inqhi_operand): New functions. * sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): Collapse alternatives using 'N' modifier. Add type. (adddi3z_media): Likewise. Enable generator function generation. (movdicc_false, movdicc_true, addsi3_media, subsi3_media): Use more exact predicates / constraints. Add type. (subsi3): Allow 0 for SHMEDIA. (udivsi3_i4_media): Use match_operand for input values rather than hard registers. (udivsi3 - TARGET_SHMEDIA_FPU case): Don't ferry values unnecessarily through hard registers. Keep copies of pseudo registers outside of the libcall sequence. (mulsidi3_media, umulsidi3_media): Use more exact predicates. Add type. (ashlsi3_media, ashrsi3_media, lshrsi3_media): Likewise. (zero_extendsidi2, zero_extendhidi2, zero_extendqidi2): Likewise. (extendhidi2, extendqidi2): Likewise. (andsi3_compact): Name. (andcdi3): Enable generator function generation. (zero_extendhisi2, zero_extendqisi2): Rename to (zero_extendhisi2_compact, zero_extendqisi2_compact). (extendhisi2, extendqisi2): Rename to (extendhisi2_compact, extendqisi2_compact). (rotldi3, rotldi3_mextr, rotrdi3, rotrdi3_mextr): New patterns. (loaddi_trunc, zero_extendhisi2, zero_extendhisi2_media): Likewise. (zero_extendhisi2_media+1, zero_extendqisi2): Likewise. (zero_extendqisi2_media, extendhisi2, extendhisi2_media): Likewise. (extendhisi2_media, extendhisi2_media+1, extendqisi2): Likewise. (extendqisi2_media, extendqisi2_media+1, truncdisi2): Likewise. (truncdihi2, truncdiqi2, reload_inqi, reload_inhi): Likewise. (shmedia32_initialize_trampoline_big): Likewise. (shmedia32_initialize_trampoline_little): Likewise. (nsb, nsbsi, nsbdi, ffsdi2, ffssi2, byterev): Likewise. (negdi2): Remove spurious T clobber. (zero_extendhidi2+1, extendhidi2+1, extendqidi2+1): Handle TRUNCATE. (movsi_media, movsi_media_nofpu): Remove spurious *k after b. (movdi_media, movdi_media_nofpu, pt, ptb): Likewise. (movsi_media_nofpu+2, movhi_media+1): Only do split after reload. (ic_invalidate_line_media): Write back data cache before invalidating instruction cache. Add type. (movsf_media): Sign-extend when the destination is a general purpose register. Add type. (bgt_media, bge_media, bgtu_media, bgeu_media, blt_media_i): Allow 0. (casesi_worker_0+1): Only increment ref count for proper label. (casesi_worker_0+2): Likewise. From-SVN: r55345 |
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| boehm-gc | ||
| config | ||
| contrib | ||
| fastjar | ||
| gcc | ||
| include | ||
| INSTALL | ||
| 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.