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c4x.md (parallel instruction patterns): Rework constraints to keep reload happy.
* config/c4x/c4x.md (parallel instruction patterns): Rework constraints to keep reload happy. From-SVN: r30030
This commit is contained in:
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@ -1,3 +1,8 @@
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Sat Oct 16 13:13:15 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* config/c4x/c4x.md (parallel instruction patterns): Rework
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constraints to keep reload happy.
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Sat Oct 16 13:03:16 1999 Michael Hayes <m.hayes@elec.canterbury.ac.nz>
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* config/c4x/c4x.md (*absqi2_noclobber, *negqi2_noclobber,
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@ -1417,11 +1417,11 @@
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(define_insn "movqi_parallel"
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[(set (match_operand:QI 0 "parallel_operand" "=q,S<>,q,S<>")
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(match_operand:QI 1 "parallel_operand" "S<>,q,S<>,q"))
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(set (match_operand:QI 2 "parallel_operand" "=q,S<>,S<>,q")
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(match_operand:QI 3 "parallel_operand" "S<>,q,q,S<>"))]
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"valid_parallel_load_store (operands, QImode)"
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[(set (match_operand:QI 0 "parallel_operand" "=q,S<>!V,q,S<>!V")
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(match_operand:QI 1 "parallel_operand" "S<>!V,q,S<>!V,q"))
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(set (match_operand:QI 2 "parallel_operand" "=q,S<>!V,S<>!V,q")
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(match_operand:QI 3 "parallel_operand" "S<>!V,q,q,S<>!V"))]
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"TARGET_PARALLEL && valid_parallel_load_store (operands, QImode)"
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"@
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ldi1\\t%1,%0\\n||\\tldi2\\t%3,%2
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sti1\\t%1,%0\\n||\\tsti2\\t%3,%2
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@ -3493,11 +3493,11 @@
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(define_insn "*movqf_parallel"
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[(set (match_operand:QF 0 "parallel_operand" "=q,S<>,q,S<>")
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(match_operand:QF 1 "parallel_operand" "S<>,q,S<>,q"))
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(set (match_operand:QF 2 "parallel_operand" "=q,S<>,S<>,q")
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(match_operand:QF 3 "parallel_operand" "S<>,q,q,S<>"))]
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"valid_parallel_load_store (operands, QFmode)"
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[(set (match_operand:QF 0 "parallel_operand" "=q,S<>!V,q,S<>!V")
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(match_operand:QF 1 "parallel_operand" "S<>!V,q,S<>!V,q"))
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(set (match_operand:QF 2 "parallel_operand" "=q,S<>!V,S<>!V,q")
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(match_operand:QF 3 "parallel_operand" "S<>!V,q,q,S<>!V"))]
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"TARGET_PARALLEL && valid_parallel_load_store (operands, QFmode)"
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"@
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ldf1\\t%1,%0\\n||\\tldf2\\t%3,%2
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stf1\\t%1,%0\\n||\\tstf2\\t%3,%2
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@ -4355,15 +4355,15 @@
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;
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(define_insn "*addqf3_movqf_clobber"
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[(set (match_operand:QF 0 "ext_low_reg_operand" "=q")
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(plus:QF (match_operand:QF 1 "parallel_operand" "%q")
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(match_operand:QF 2 "parallel_operand" "S<>")))
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(set (match_operand:QF 3 "par_ind_operand" "=S<>")
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(match_operand:QF 4 "ext_low_reg_operand" "q"))
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[(set (match_operand:QF 0 "ext_low_reg_operand" "=q,q")
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(plus:QF (match_operand:QF 1 "parallel_operand" "%q,S<>")
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(match_operand:QF 2 "parallel_operand" "S<>,q")))
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(set (match_operand:QF 3 "par_ind_operand" "=S<>,S<>")
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(match_operand:QF 4 "ext_low_reg_operand" "q,q"))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL && valid_parallel_operands_5 (operands, QFmode)"
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"addf3\\t%2,%1,%0\\n||\\tstf\\t%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; FLOAT/STF
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@ -4384,16 +4384,16 @@
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;
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(define_insn "*mulqf3_addqf3_clobber"
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[(set (match_operand:QF 0 "r0r1_reg_operand" "=t")
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(mult:QF (match_operand:QF 1 "parallel_operand" "%S<>q")
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(match_operand:QF 2 "parallel_operand" "S<>q")))
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(set (match_operand:QF 3 "r2r3_reg_operand" "=u")
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(plus:QF (match_operand:QF 4 "parallel_operand" "%S<>q")
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(match_operand:QF 5 "parallel_operand" "S<>q")))
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(clobber (reg:CC 21))]
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[(set (match_operand:QF 0 "r0r1_reg_operand" "=t,t,t,t")
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(mult:QF (match_operand:QF 1 "parallel_operand" "%S<>!V,q,S<>!V,q")
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(match_operand:QF 2 "parallel_operand" "q,S<>!V,S<>!V,q")))
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(set (match_operand:QF 3 "r2r3_reg_operand" "=u,u,u,u")
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(plus:QF (match_operand:QF 4 "parallel_operand" "%S<>!V,q,q,S<>!V")
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(match_operand:QF 5 "parallel_operand" "q,S<>!V,q,S<>!V")))
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(clobber (reg:CC_NOOV 21))]
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"TARGET_PARALLEL_MPY && valid_parallel_operands_6 (operands, QFmode)"
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"mpyf3\\t%2,%1,%0\\n||\\taddf3\\t%5,%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc,binarycc,binarycc")])
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;
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@ -4401,31 +4401,31 @@
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;
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(define_insn "*mulqf3_movqf_clobber"
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[(set (match_operand:QF 0 "ext_low_reg_operand" "=q")
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(mult:QF (match_operand:QF 1 "parallel_operand" "%q")
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(match_operand:QF 2 "parallel_operand" "S<>")))
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(set (match_operand:QF 3 "par_ind_operand" "=S<>")
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(match_operand:QF 4 "ext_low_reg_operand" "q"))
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[(set (match_operand:QF 0 "ext_low_reg_operand" "=q,q")
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(mult:QF (match_operand:QF 1 "parallel_operand" "%q,S<>")
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(match_operand:QF 2 "parallel_operand" "S<>,q")))
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(set (match_operand:QF 3 "par_ind_operand" "=S<>,S<>")
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(match_operand:QF 4 "ext_low_reg_operand" "q,q"))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL && valid_parallel_operands_5 (operands, QFmode)"
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"mpyf3\\t%2,%1,%0\\n||\\tstf\\t%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; MPYF/SUBF
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;
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(define_insn "*mulqf3_subqf3_clobber"
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[(set (match_operand:QF 0 "r0r1_reg_operand" "=t")
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(mult:QF (match_operand:QF 1 "parallel_operand" "S<>q")
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(match_operand:QF 2 "parallel_operand" "S<>q")))
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(set (match_operand:QF 3 "r2r3_reg_operand" "=u")
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(minus:QF (match_operand:QF 4 "parallel_operand" "S<>q")
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(match_operand:QF 5 "parallel_operand" "S<>q")))
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[(set (match_operand:QF 0 "r0r1_reg_operand" "=t,t")
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(mult:QF (match_operand:QF 1 "parallel_operand" "S<>,q")
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(match_operand:QF 2 "parallel_operand" "q,S<>")))
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(set (match_operand:QF 3 "r2r3_reg_operand" "=u,u")
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(minus:QF (match_operand:QF 4 "parallel_operand" "S<>,q")
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(match_operand:QF 5 "parallel_operand" "q,S<>")))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL_MPY && valid_parallel_operands_6 (operands, QFmode)"
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"mpyf3\\t%2,%1,%0\\n||\\tsubf3\\t%5,%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; MPYF/LDF 0
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@ -4433,7 +4433,7 @@
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(define_insn "*mulqf3_clrqf_clobber"
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[(set (match_operand:QF 0 "r0r1_reg_operand" "=t")
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(mult:QF (match_operand:QF 1 "par_ind_operand" "S<>")
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(mult:QF (match_operand:QF 1 "par_ind_operand" "%S<>")
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(match_operand:QF 2 "par_ind_operand" "S<>")))
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(set (match_operand:QF 3 "r2r3_reg_operand" "=u")
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(match_operand:QF 4 "fp_zero_operand" "G"))
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@ -4494,30 +4494,30 @@
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;
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(define_insn "*addqi3_movqi_clobber"
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q")
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(plus:QI (match_operand:QI 1 "parallel_operand" "%q")
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(match_operand:QI 2 "parallel_operand" "S<>")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q"))
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q,q")
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(plus:QI (match_operand:QI 1 "parallel_operand" "%q,S<>")
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(match_operand:QI 2 "parallel_operand" "S<>,q")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>,S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q,q"))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL && valid_parallel_operands_5 (operands, QImode)"
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"addi3\\t%2,%1,%0\\n||\\tsti\\t%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; AND/STI
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;
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(define_insn "*andqi3_movqi_clobber"
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q")
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(and:QI (match_operand:QI 1 "parallel_operand" "%q")
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(match_operand:QI 2 "parallel_operand" "S<>")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q"))
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q,q")
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(and:QI (match_operand:QI 1 "parallel_operand" "%q,S<>")
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(match_operand:QI 2 "parallel_operand" "S<>,q")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>,S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q,q"))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL && valid_parallel_operands_5 (operands, QImode)"
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"and3\\t%2,%1,%0\\n||\\tsti\\t%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; ASH(left)/STI
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@ -4583,17 +4583,17 @@
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;
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(define_insn "*mulqi3_addqi3_clobber"
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[(set (match_operand:QI 0 "r0r1_reg_operand" "=t")
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(mult:QI (match_operand:QI 1 "parallel_operand" "S<>q")
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(match_operand:QI 2 "parallel_operand" "S<>q")))
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(set (match_operand:QI 3 "r2r3_reg_operand" "=u")
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(plus:QI (match_operand:QI 4 "parallel_operand" "S<>q")
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(match_operand:QI 5 "parallel_operand" "S<>q")))
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[(set (match_operand:QI 0 "r0r1_reg_operand" "=t,t,t,t")
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(mult:QI (match_operand:QI 1 "parallel_operand" "%S<>!V,q,S<>!V,q")
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(match_operand:QI 2 "parallel_operand" "q,S<>!V,S<>!V,q")))
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(set (match_operand:QI 3 "r2r3_reg_operand" "=u,u,u,u")
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(plus:QI (match_operand:QI 4 "parallel_operand" "%S<>!V,q,q,S<>!V")
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(match_operand:QI 5 "parallel_operand" "q,S<>!V,q,S<>!V")))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL_MPY && TARGET_MPYI
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&& valid_parallel_operands_6 (operands, QImode)"
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"mpyi3\\t%2,%1,%0\\n||\\taddi3\\t%5,%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc,binarycc,binarycc")])
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;
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@ -4601,33 +4601,33 @@
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;
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(define_insn "*mulqi3_movqi_clobber"
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q")
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(mult:QI (match_operand:QI 1 "parallel_operand" "%q")
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(match_operand:QI 2 "parallel_operand" "S<>")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q"))
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q,q")
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(mult:QI (match_operand:QI 1 "parallel_operand" "%q,S<>")
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(match_operand:QI 2 "parallel_operand" "S<>,q")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>,S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q,q"))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL && TARGET_MPYI
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&& valid_parallel_operands_5 (operands, QImode)"
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"mpyi3\\t%2,%1,%0\\n||\\tsti\\t%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; MPYI/SUBI
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;
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(define_insn "*mulqi3_subqi3_clobber"
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[(set (match_operand:QI 0 "r0r1_reg_operand" "=t")
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(mult:QI (match_operand:QI 1 "parallel_operand" "S<>q")
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(match_operand:QI 2 "parallel_operand" "S<>q")))
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(set (match_operand:QI 3 "r2r3_reg_operand" "=u")
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(minus:QI (match_operand:QI 4 "parallel_operand" "S<>q")
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(match_operand:QI 5 "parallel_operand" "S<>q")))
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[(set (match_operand:QI 0 "r0r1_reg_operand" "=t,t")
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(mult:QI (match_operand:QI 1 "parallel_operand" "S<>,q")
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(match_operand:QI 2 "parallel_operand" "q,S<>")))
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(set (match_operand:QI 3 "r2r3_reg_operand" "=u,u")
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(minus:QI (match_operand:QI 4 "parallel_operand" "S<>,q")
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(match_operand:QI 5 "parallel_operand" "q,S<>")))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL_MPY && TARGET_MPYI
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&& valid_parallel_operands_6 (operands, QImode)"
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"mpyi3\\t%2,%1,%0\\n||\\tsubi3\\t%5,%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; MPYI/LDI 0
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@ -4635,7 +4635,7 @@
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(define_insn "*mulqi3_clrqi_clobber"
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[(set (match_operand:QI 0 "r0r1_reg_operand" "=t")
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(mult:QI (match_operand:QI 1 "par_ind_operand" "S<>")
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(mult:QI (match_operand:QI 1 "par_ind_operand" "%S<>")
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(match_operand:QI 2 "par_ind_operand" "S<>")))
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(set (match_operand:QI 3 "r2r3_reg_operand" "=u")
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(const_int 0))
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@ -4677,15 +4677,15 @@
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;
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(define_insn "*iorqi3_movqi_clobber"
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q")
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(ior:QI (match_operand:QI 1 "parallel_operand" "%q")
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(match_operand:QI 2 "parallel_operand" "S<>")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q"))
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q,q")
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(ior:QI (match_operand:QI 1 "parallel_operand" "%q,S<>")
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(match_operand:QI 2 "parallel_operand" "S<>,q")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>,S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q,q"))
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(clobber (reg:CC 21))]
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"TARGET_PARALLEL && valid_parallel_operands_5 (operands, QImode)"
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"or3\\t%2,%1,%0\\n||\\tsti\\t%4,%3"
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[(set_attr "type" "binarycc")])
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[(set_attr "type" "binarycc,binarycc")])
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;
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; SUBI/STI
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@ -4693,8 +4693,8 @@
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(define_insn "*subqi3_movqi_clobber"
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q")
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(minus:QI (match_operand:QI 1 "ext_low_reg_operand" "q")
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(match_operand:QI 2 "par_ind_operand" "S<>")))
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(minus:QI (match_operand:QI 1 "par_ind_operand" "S<>")
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(match_operand:QI 2 "ext_low_reg_operand" "q")))
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(set (match_operand:QI 3 "par_ind_operand" "=S<>")
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(match_operand:QI 4 "ext_low_reg_operand" "q"))
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(clobber (reg:CC 21))]
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@ -4707,15 +4707,15 @@
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;
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(define_insn "*xorqi3_movqi_clobber"
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[(set (match_operand:QI 0 "ext_low_reg_operand" "=q")
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(xor:QI (match_operand:QI 1 "parallel_operand" "%q")
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(match_operand:QI 2 "parallel_operand" "S<>")))
|
||||
(set (match_operand:QI 3 "par_ind_operand" "=S<>")
|
||||
(match_operand:QI 4 "ext_low_reg_operand" "q"))
|
||||
[(set (match_operand:QI 0 "ext_low_reg_operand" "=q,q")
|
||||
(xor:QI (match_operand:QI 1 "parallel_operand" "%q,S<>")
|
||||
(match_operand:QI 2 "parallel_operand" "S<>,q")))
|
||||
(set (match_operand:QI 3 "par_ind_operand" "=S<>,S<>")
|
||||
(match_operand:QI 4 "ext_low_reg_operand" "q,q"))
|
||||
(clobber (reg:CC 21))]
|
||||
"TARGET_PARALLEL && valid_parallel_operands_5 (operands, QImode)"
|
||||
"xor3\\t%2,%1,%0\\n||\\tsti\\t%4,%3"
|
||||
[(set_attr "type" "binarycc")])
|
||||
[(set_attr "type" "binarycc,binarycc")])
|
||||
|
||||
;
|
||||
; BRANCH/CALL INSTRUCTIONS
|
||||
|
Loading…
Reference in New Issue
Block a user