diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/h8300/logical.md | 64 | ||||
| -rw-r--r-- | gcc/config/h8300/multiply.md | 8 |
2 files changed, 43 insertions, 29 deletions
diff --git a/gcc/config/h8300/logical.md b/gcc/config/h8300/logical.md index fae3c7c..cb4c638 100644 --- a/gcc/config/h8300/logical.md +++ b/gcc/config/h8300/logical.md @@ -69,14 +69,6 @@ "" [(set_attr "length" "8,2")]) -(define_insn "*andqi3_1<cczn>" - [(set (match_operand:QI 0 "register_operand" "=r") - (and:QI (match_operand:QI 1 "register_operand" "%0") - (match_operand:QI 2 "h8300_src_operand" "rn"))) - (clobber (reg:CC CC_REG))] - "" - "and %X2,%X0" - [(set_attr "length" "2")]) (define_insn_and_split "*andor<mode>3" [(set (match_operand:QHSI 0 "register_operand" "=r") @@ -179,27 +171,49 @@ (match_operand:QI 2 "h8300_src_operand" "Y2,rQi")))] "TARGET_H8300SX || register_operand (operands[0], QImode) || single_one_operand (operands[2], QImode)" - "#" - "&& reload_completed" + { return <CODE> == IOR ? "bset\\t%V2,%R0" : "bnot\\t%V2,%R0"; } + "&& reload_completed && !single_one_operand (operands[2], QImode)" [(parallel [(set (match_dup 0) (ors:QI (match_dup 1) (match_dup 2))) - (clobber (reg:CC CC_REG))])]) + (clobber (reg:CC CC_REG))])] + "" + [(set_attr "length" "8")]) -(define_insn "<code>qi3_1_clobber_flags" - [(set (match_operand:QI 0 "bit_operand" "=U,rQ") - (ors:QI (match_operand:QI 1 "bit_operand" "%0,0") - (match_operand:QI 2 "h8300_src_operand" "Y2,rQi"))) +(define_insn "*<code>qi3_1<cczn>" + [(set (match_operand:QI 0 "bit_operand" "=rQ") + (ors:QI (match_operand:QI 1 "bit_operand" "%0") + (match_operand:QI 2 "h8300_src_operand" "rQi"))) (clobber (reg:CC CC_REG))] - "TARGET_H8300SX || register_operand (operands[0], QImode) - || single_one_operand (operands[2], QImode)" - { - if (which_alternative == 0) - return <CODE> == IOR ? "bset\\t%V2,%R0" : "bnot\\t%V2,%R0"; - else if (which_alternative == 1) - return <CODE> == IOR ? "or\\t%X2,%X0" : "xor\\t%X2,%X0"; - gcc_unreachable (); + "TARGET_H8300SX" + { return <CODE> == IOR ? "or\\t%X2,%X0" : "xor\\t%X2,%X0"; } + [(set_attr "length" "*") + (set_attr "length_table" "logicb")]) + +(define_insn "*<code>qi3_1<cczn>" + [(set (match_operand:QI 0 "register_operand" "=r") + (ors:QI (match_operand:QI 1 "register_operand" "%0") + (match_operand:QI 2 "h8300_src_operand" "ri"))) + (clobber (reg:CC CC_REG))] + "TARGET_H8300SX" + { return <CODE> == IOR ? "or\\t%X2,%X0" : "xor\\t%X2,%X0"; } + [(set_attr "length" "*") + (set_attr "length_table" "logicb")]) + +(define_insn "*<code>qi3_1<cczn>" + [(set (match_operand:QI 0 "register_operand" "=r") + (logicals:QI (match_operand:QI 1 "register_operand" "%0") + (match_operand:QI 2 "h8300_src_operand" "rn"))) + (clobber (reg:CC CC_REG))] + "" + { + if (<CODE> == IOR) + return "or\\t%X2,%X0"; + else if (<CODE> == XOR) + return "xor\\t%X2,%X0"; + else if (<CODE> == AND) + return "and\\t%X2,%X0"; + gcc_unreachable (); } - [(set_attr "length" "8,*") - (set_attr "length_table" "*,logicb")]) + [(set_attr "length" "2")]) ;; ---------------------------------------------------------------------- ;; {AND,IOR,XOR}{HI3,SI3} PATTERNS diff --git a/gcc/config/h8300/multiply.md b/gcc/config/h8300/multiply.md index 1d56d47..8b9328c 100644 --- a/gcc/config/h8300/multiply.md +++ b/gcc/config/h8300/multiply.md @@ -26,7 +26,7 @@ (mult:HI (sign_extend:HI (match_dup 1)) (match_dup 2))) (clobber (reg:CC CC_REG))])]) -(define_insn "*mulqihi3_const_clobber_flags" +(define_insn "*mulqihi3_const<cczn>" [(set (match_operand:HI 0 "register_operand" "=r") (mult:HI (sign_extend:HI (match_operand:QI 1 "register_operand" "%0")) (match_operand:QI 2 "nibble_operand" "IP4>X"))) @@ -47,7 +47,7 @@ (sign_extend:HI (match_dup 2)))) (clobber (reg:CC CC_REG))])]) -(define_insn "*mulqihi3_clobber_flags" +(define_insn "*mulqihi3<cczn>" [(set (match_operand:HI 0 "register_operand" "=r") (mult:HI (sign_extend:HI (match_operand:QI 1 "register_operand" "%0")) (sign_extend:HI (match_operand:QI 2 "register_operand" "r")))) @@ -78,7 +78,7 @@ (mult:SI (sign_extend:SI (match_dup 1)) (match_dup 2))) (clobber (reg:CC CC_REG))])]) -(define_insn "*mulhisi3_const_clobber_flags" +(define_insn "*mulhisi3_const<cczn>" [(set (match_operand:SI 0 "register_operand" "=r") (mult:SI (sign_extend:SI (match_operand:HI 1 "register_operand" "%0")) (match_operand:SI 2 "nibble_operand" "IP4>X"))) @@ -99,7 +99,7 @@ (sign_extend:SI (match_dup 2)))) (clobber (reg:CC CC_REG))])]) -(define_insn "*mulhisi3_clobber_flags" +(define_insn "*mulhisi3<cczn>" [(set (match_operand:SI 0 "register_operand" "=r") (mult:SI (sign_extend:SI (match_operand:HI 1 "register_operand" "%0")) (sign_extend:SI (match_operand:HI 2 "register_operand" "r")))) |