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* i386-protos.h (no_comparison_operator, uno_comparison_operator): Remove. (ix86_comparison_operator, ix86_cc_mode): Declare * i386.h (CCGC, CCGCO): New modes. (SELECT_CC_MODE): Move offline to .... * i386.c (ix86_cc_mode): .... here; use new modes. (ix86_comparison_operator): New. (fcmov_comparison_operator): Ensure proper mode. (put_condition_mode): More sanity checking. (ix86_match_ccmode): Handle new modes. (ix86_expand_fp_compare): GEU requires CCmode. (ix86_expand_strlensi_unroll_1): Use emit_cmp_and_jump_insn instead of doing it by hand. * i386.md (cmp?i_ccz_1): Remove (cmp?i_ccno_1): Use ix86_match_ccmode. (cmp?i_minus_1): New. (cmpsi_1): New expander. (cmpqi_ext_1): Use match_ccmode (cmpqi_ext_3): New expander. (cmpqi_ext_3_insn): Rename from cmpqi_ext_3. (cmpqi_ext_4): Use match_ccmode. (add?i_?): Use match_ccmode. (add?i_6): New. (test?i_ccz_1): Remove (test?i_1): New. (testsi_ccno_1, testqi_ccz_1, testqi_ext_ccno_0): New expander. (testqi_ext_0): Use ix86_match_ccmode. (*xorqi_cc_ext_1): Use ix86_match_ccmode. (xorqi_cc_ext_1): New expander. (shift patterns): Use CCGOCmode for all shifts except for sar. (setcc_?, jcc_?, miv?icc_nic): Use ix86_comparison_operator. (setcc_3, jcc_3, miv?icc_c): Remove. From-SVN: r36442
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.