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* rtl.def (SS_ABS): New code. * config/bfin/bfin.c (print_operand): New modifier 'v'. (enum bfin_builtins): Add BFIN_BUILTIN_SUM_2X16, BFIN_BUILTIN_ABS_1x32, BFIN_BUILTIN_ROUND_1x32, BFIN_BUILTIN_MULT_1x32x32, BFIN_BUILTIN_MULT_1x32x32NS, BFIN_BUILTIN_SSASHIFT_1x32. (bfin_init_builtins): Define them. (bdesc_1arg, bdesc_2arg): Add some of them here, ... (bfin_expand_builtin): ... and handle the others here. * config/bfin/bfin.md (ssabssi2, ssroundsi2, ssashiftsi3, flag_mul_macv2hi_parts_acconly_andcc0): New patterns. (ss_absv2hi2): Renamed from absv2hi; use ss_abs code. (ssashiftv2hi3, ssashifthi3, lshiftv2hi3, lshifthi3): Shift count operand is only HImode. From-SVN: r124280 |
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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.