m68k.md (sordered, [...]): New patterns.
* config/m68k/m68k.md (sordered, sordered_1, sunordered, sunordered_1,
suneq, suneq_1, sunge, sunge_1, sungt, sungt_1, sunle, sunle_1,
sunlt, sunlt_1, sltgt, sltgt_1, fsogt_1, fsoge_1, fsolt_1, fsole_1,
bordered, bunordered, buneq, bunge, bungt, bunle, bunlt, bltgt,
bordered_rev, bunordered_rev, buneq_rev, bunge_rev, bungt_rev,
bunle_rev, bunlt_rev, bltgt_rev): New patterns.
From-SVN: r45219
This commit is contained in:
Richard Henderson
Richard Henderson
parent
83e7315b5f
commit
c05148e841
@ -1,3 +1,12 @@
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2001-08-27 Richard Henderson <rth@redhat.com>
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* config/m68k/m68k.md (sordered, sordered_1, sunordered, sunordered_1,
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suneq, suneq_1, sunge, sunge_1, sungt, sungt_1, sunle, sunle_1,
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sunlt, sunlt_1, sltgt, sltgt_1, fsogt_1, fsoge_1, fsolt_1, fsole_1,
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bordered, bunordered, buneq, bunge, bungt, bunle, bunlt, bltgt,
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bordered_rev, bunordered_rev, buneq_rev, bunge_rev, bungt_rev,
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bunle_rev, bunlt_rev, bltgt_rev): New patterns.
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2001-08-27 Roman Zippel <zippel@linux-m68k.org>
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* config/m68k/m68k.md (subreghi1ashrdi_const32, bsetmemqi,
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@ -5885,6 +5885,194 @@
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"*
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cc_status = cc_prev_status;
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return \"sls %0\"; ")
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(define_expand "sordered"
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[(set (match_operand:QI 0 "register_operand" "")
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(ordered:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*sordered_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(ordered:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsor %0";
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})
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(define_expand "sunordered"
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[(set (match_operand:QI 0 "register_operand" "")
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(unordered:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*sunordered_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(unordered:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsun %0";
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})
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(define_expand "suneq"
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[(set (match_operand:QI 0 "register_operand" "")
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(uneq:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*suneq_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(uneq:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsueq %0";
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})
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(define_expand "sunge"
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[(set (match_operand:QI 0 "register_operand" "")
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(unge:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*sunge_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(unge:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsuge %0";
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})
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(define_expand "sungt"
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[(set (match_operand:QI 0 "register_operand" "")
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(ungt:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*sungt_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(ungt:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsugt %0";
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})
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(define_expand "sunle"
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[(set (match_operand:QI 0 "register_operand" "")
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(unle:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*sunle_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(unle:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsule %0";
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})
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(define_expand "sunlt"
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[(set (match_operand:QI 0 "register_operand" "")
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(unlt:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*sunlt_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(unlt:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsult %0";
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})
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(define_expand "sltgt"
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[(set (match_operand:QI 0 "register_operand" "")
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(ltgt:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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if (! m68k_last_compare_had_fp_operands)
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abort ();
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m68k_last_compare_had_fp_operands = 0;
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})
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(define_insn "*sltgt_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(ltgt:QI (cc0) (const_int 0)))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsogl %0";
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})
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(define_insn "*fsogt_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(not:QI (unle:QI (cc0) (const_int 0))))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsogt %0";
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})
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(define_insn "*fsoge_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(not:QI (unlt:QI (cc0) (const_int 0))))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsoge %0";
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})
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(define_insn "*fsolt_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(not:QI (unge:QI (cc0) (const_int 0))))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsolt %0";
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})
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(define_insn "*fsole_1"
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[(set (match_operand:QI 0 "register_operand" "=d")
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(not:QI (ungt:QI (cc0) (const_int 0))))]
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"TARGET_68881 && !TARGET_68060"
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{
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cc_status = cc_prev_status;
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return "fsole %0";
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})
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;; Basic conditional jump instructions.
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@ -6305,6 +6493,134 @@
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return \"jls %l0\";
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#endif
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")
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(define_insn "bordered"
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[(set (pc)
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(if_then_else (ordered (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbor %l0";
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#else
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return "fjor %l0";
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#endif
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})
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(define_insn "bunordered"
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[(set (pc)
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(if_then_else (unordered (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbun %l0";
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#else
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return "fjun %l0";
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#endif
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})
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(define_insn "buneq"
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[(set (pc)
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(if_then_else (uneq (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbueq %l0";
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#else
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return "fjueq %l0";
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#endif
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})
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(define_insn "bunge"
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[(set (pc)
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(if_then_else (unge (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbuge %l0";
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#else
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return "fjuge %l0";
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#endif
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})
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(define_insn "bungt"
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[(set (pc)
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(if_then_else (ungt (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbugt %l0";
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#else
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return "fjugt %l0";
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#endif
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})
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(define_insn "bunle"
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[(set (pc)
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(if_then_else (unle (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbule %l0";
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#else
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return "fjule %l0";
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#endif
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})
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(define_insn "bunlt"
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[(set (pc)
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(if_then_else (unlt (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbult %l0";
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#else
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return "fjult %l0";
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#endif
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})
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(define_insn "bltgt"
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[(set (pc)
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(if_then_else (ltgt (cc0) (const_int 0))
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(label_ref (match_operand 0 "" ""))
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(pc)))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbogl %l0";
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#else
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return "fjogl %l0";
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#endif
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})
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;; Negated conditional jump instructions.
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@ -6459,6 +6775,118 @@
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return \"jhi %l0\";
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#endif
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")
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(define_insn "*bordered_rev"
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[(set (pc)
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(if_then_else (ordered (cc0) (const_int 0))
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(pc)
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(label_ref (match_operand 0 "" ""))))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbun %l0";
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#else
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return "fjun %l0";
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#endif
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})
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(define_insn "*bunordered_rev"
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[(set (pc)
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(if_then_else (unordered (cc0) (const_int 0))
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(pc)
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(label_ref (match_operand 0 "" ""))))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbor %l0";
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#else
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return "fjor %l0";
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#endif
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})
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(define_insn "*buneq_rev"
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[(set (pc)
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(if_then_else (uneq (cc0) (const_int 0))
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(pc)
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(label_ref (match_operand 0 "" ""))))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbogl %l0";
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#else
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return "fjogl %l0";
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#endif
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})
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(define_insn "*bunge_rev"
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[(set (pc)
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(if_then_else (unge (cc0) (const_int 0))
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(pc)
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(label_ref (match_operand 0 "" ""))))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbolt %l0";
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#else
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return "fjolt %l0";
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#endif
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})
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(define_insn "*bunle_rev"
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[(set (pc)
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(if_then_else (unle (cc0) (const_int 0))
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(pc)
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(label_ref (match_operand 0 "" ""))))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbogt %l0";
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#else
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return "fjogt %l0";
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#endif
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})
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(define_insn "*bunlt_rev"
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[(set (pc)
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(if_then_else (unlt (cc0) (const_int 0))
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(pc)
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(label_ref (match_operand 0 "" ""))))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fboge %l0";
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#else
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return "fjoge %l0";
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#endif
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})
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(define_insn "*bltgt_rev"
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[(set (pc)
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(if_then_else (ltgt (cc0) (const_int 0))
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(pc)
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(label_ref (match_operand 0 "" ""))))]
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"TARGET_68881"
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{
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if (!(cc_prev_status.flags & CC_IN_68881))
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abort ();
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#ifdef MOTOROLA
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return "fbueq %l0";
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#else
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return "fjueq %l0";
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#endif
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})
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;; Unconditional and other jump instructions
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(define_insn "jump"
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