diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9ec085218af..54073e2749d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -132,6 +132,19 @@ "cc" attribute to "cc". ("*addqi3"): Similarly from "*addqi3". ("*sub3"): Similarly from "*sub3". + ("*expanded_andsi"): Rename from + "*expanded_andsi". + ("*iorsi3"): Similar from "*iorsi3". + Decorate "cc" attribute to make "cc". + ("*iorhi3"): Similar from "*iorhi3". + ("*iorqi3"): Similar from "*iorqi3". + ("*expanded_andhi"): Similar from + "*expanded_andhi". Add quick cc-setting alternative for 0..31. + ("*andqi3"): Similar from "*andqi3". + ("xorsi3"): Rename + from "xorsi3". + ("one_cmplsi2"): Rename + from "one_cmplsi2". 2020-05-08 Vladimir Makarov diff --git a/gcc/config/cris/cris.md b/gcc/config/cris/cris.md index 8652f358630..6faef6cda02 100644 --- a/gcc/config/cris/cris.md +++ b/gcc/config/cris/cris.md @@ -1419,7 +1419,7 @@ ;; pressure (worse code). That will hopefully change with an ;; improved reload pass. -(define_insn "*expanded_andsi" +(define_insn "*expanded_andsi" [(set (match_operand:SI 0 "register_operand" "=r,r,r, r,r") (and:SI (match_operand:SI 1 "register_operand" "%0,0,0, 0,r") (match_operand:SI 2 "general_operand" "I,r,Q>,g,!To"))) @@ -1499,10 +1499,12 @@ ;; Catch-all andhi3 pattern. -(define_insn "*expanded_andhi" - [(set (match_operand:HI 0 "register_operand" "=r,r,r, r,r,r,r") - (and:HI (match_operand:HI 1 "register_operand" "%0,0,0, 0,0,0,r") - (match_operand:HI 2 "general_operand" "I,r,Q>,L,O,g,!To"))) +(define_insn "*expanded_andhi" + [(set (match_operand:HI 0 "register_operand" "=r,r, r,r, r,r,r,r") + (and:HI (match_operand:HI 1 "register_operand" "%0,0, 0,0, 0,0,0,r") + (match_operand:HI 2 "general_operand" "I,Kc,r,Q>,L,O,g,!To"))) + ;; The "Kc" alternative above, is there to match for cmpelim; + ;; it will be dominated by the "I" alternative at other times. (clobber (reg:CC CRIS_CC0_REGNUM))] ;; Sidenote: the tightening from "general_operand" to @@ -1512,6 +1514,7 @@ "" "@ + andq %2,%0 andq %2,%0 and.w %2,%0 and.w %2,%0 @@ -1519,8 +1522,9 @@ anDq %b2,%0 and.w %2,%0 and.w %2,%1,%0" - [(set_attr "slottable" "yes,yes,yes,no,yes,no,no") - (set_attr "cc" "clobber,normal,normal,normal,clobber,normal,normal")]) + [(set_attr "slottable" "yes,yes,yes,yes,no,yes,no,no") + (set_attr "cc" + "clobber,normal,normal,normal,normal,clobber,normal,normal")]) ;; A strict_low_part pattern. @@ -1568,21 +1572,23 @@ "" "") -(define_insn "*andqi3" - [(set (match_operand:QI 0 "register_operand" "=r,r,r, r,r,r") - (and:QI (match_operand:QI 1 "register_operand" "%0,0,0, 0,0,r") - (match_operand:QI 2 "general_operand" "I,r,Q>,O,g,!To"))) +(define_insn "*andqi3" + [(set (match_operand:QI 0 "register_operand" "=r,r, r,r, r,r,r") + (and:QI (match_operand:QI 1 "register_operand" "%0,0, 0,0, 0,0,r") + (match_operand:QI 2 "general_operand" "I,Kc,r,Q>,O,g,!To"))) (clobber (reg:CC CRIS_CC0_REGNUM))] "" "@ + andq %2,%0 andq %2,%0 and.b %2,%0 and.b %2,%0 andQ %b2,%0 and.b %2,%0 and.b %2,%1,%0" - [(set_attr "slottable" "yes,yes,yes,yes,no,no") - (set_attr "cc" "clobber,normal,normal,clobber,normal,normal")]) + [(set_attr "slottable" "yes,yes,yes,yes,yes,no,no") + (set_attr "cc" + "clobber,normal,normal,normal,clobber,normal,normal")]) (define_insn "*andqi_lowpart" [(set (strict_low_part @@ -1613,7 +1619,7 @@ "" "") -(define_insn "*iorsi3" +(define_insn "*iorsi3" [(set (match_operand:SI 0 "register_operand" "=r,r,r, r,r,r") (ior:SI (match_operand:SI 1 "register_operand" "%0,0,0, 0,0,r") (match_operand:SI 2 "general_operand" "I, r,Q>,n,g,!To"))) @@ -1627,9 +1633,10 @@ or.d %2,%0 or.d %2,%1,%0" [(set_attr "slottable" "yes,yes,yes,no,no,no") - (set_attr "cc" "normal,normal,normal,clobber,normal,normal")]) + (set_attr "cc" + "normal,normal,normal,clobber,normal,normal")]) -(define_insn "*iorhi3" +(define_insn "*iorhi3" [(set (match_operand:HI 0 "register_operand" "=r,r,r, r,r,r,r") (ior:HI (match_operand:HI 1 "register_operand" "%0,0,0, 0,0,0,r") (match_operand:HI 2 "general_operand" "I,r,Q>,L,O,g,!To"))) @@ -1644,9 +1651,10 @@ or.w %2,%0 or.w %2,%1,%0" [(set_attr "slottable" "yes,yes,yes,no,yes,no,no") - (set_attr "cc" "clobber,normal,normal,normal,clobber,normal,normal")]) + (set_attr "cc" + "clobber,normal,normal,normal,clobber,normal,normal")]) -(define_insn "*iorqi3" +(define_insn "*iorqi3" [(set (match_operand:QI 0 "register_operand" "=r,r,r, r,r,r") (ior:QI (match_operand:QI 1 "register_operand" "%0,0,0, 0,0,r") (match_operand:QI 2 "general_operand" "I,r,Q>,O,g,!To"))) @@ -1660,14 +1668,15 @@ or.b %2,%0 or.b %2,%1,%0" [(set_attr "slottable" "yes,yes,yes,yes,no,no") - (set_attr "cc" "clobber,normal,normal,clobber,normal,normal")]) + (set_attr "cc" + "clobber,normal,normal,clobber,normal,normal")]) ;; Exclusive-or ;; See comment about "anddi3" for xordi3 - no need for such a pattern. ;; FIXME: Do we really need the shorter variants? -(define_insn "xorsi3" +(define_insn "xorsi3" [(set (match_operand:SI 0 "register_operand" "=r") (xor:SI (match_operand:SI 1 "register_operand" "%0") (match_operand:SI 2 "register_operand" "r"))) @@ -1730,7 +1739,7 @@ ;; See comment on anddi3 - no need for a DImode pattern. ;; See also xor comment. -(define_insn "one_cmplsi2" +(define_insn "one_cmplsi2" [(set (match_operand:SI 0 "register_operand" "=r") (not:SI (match_operand:SI 1 "register_operand" "0"))) (clobber (reg:CC CRIS_CC0_REGNUM))]