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| author | DJ Delorie <dj@redhat.com> | 2008-11-26 22:08:55 -0500 |
|---|---|---|
| committer | DJ Delorie <dj@gcc.gnu.org> | 2008-11-26 22:08:55 -0500 |
| commit | 58ad17cfc604874da23ea94095db3976b965f070 (patch) | |
| tree | 782663ca1b22aaf3571ede27e535b841d1f5a57b /gcc | |
| parent | b88375aeed62d36ee76efecbcb99b9e9b4e22c0f (diff) | |
| download | gcc-58ad17cfc604874da23ea94095db3976b965f070.zip gcc-58ad17cfc604874da23ea94095db3976b965f070.tar.gz gcc-58ad17cfc604874da23ea94095db3976b965f070.tar.bz2 | |
mov.md ("extendhipsi2"): New.
* config/m32c/mov.md ("extendhipsi2"): New.
* config/m32c/bitops.md (bset_qi): Add memsym_operand predicate.
* config/m32c/bitops.md (andhi3_24, iorhi3_24): Don't prefer HL class.
* config/m32c/mov.md (zero_extendqihi2): Likewise.
From-SVN: r142237
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/m32c/bitops.md | 6 | ||||
| -rw-r--r-- | gcc/config/m32c/mov.md | 12 |
3 files changed, 23 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c54964b..eb43789 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2008-11-26 DJ Delorie <dj@redhat.com> + + * config/m32c/mov.md ("extendhipsi2"): New. + + * config/m32c/bitops.md (bset_qi): Add memsym_operand predicate. + + * config/m32c/bitops.md (andhi3_24, iorhi3_24): Don't prefer HL class. + * config/m32c/mov.md (zero_extendqihi2): Likewise. + 2008-11-26 Adam Nemet <anemet@caviumnetworks.com> * config/mips/mips.md (clear_hazard): Rename to diff --git a/gcc/config/m32c/bitops.md b/gcc/config/m32c/bitops.md index d92494a..e123d05 100644 --- a/gcc/config/m32c/bitops.md +++ b/gcc/config/m32c/bitops.md @@ -43,7 +43,7 @@ [(set (match_operand:QI 0 "memsym_operand" "+Si") (ior:QI (subreg:QI (ashift:HI (const_int 1) (subreg:QI (match_operand:HI 1 "a_qi_operand" "Raa") 0)) 0) - (match_operand:QI 2 "" "0")))] + (match_operand:QI 2 "memsym_operand" "0")))] "TARGET_A16" "bset\t%0[%1]" [(set_attr "flags" "n")] @@ -190,7 +190,7 @@ ) (define_insn "andhi3_24" - [(set (match_operand:HI 0 "mra_operand" "=Sd,Sd,Rqi,Rqi,RhiSd,??Rmm,RhiSd,??Rmm") + [(set (match_operand:HI 0 "mra_operand" "=Sd,Sd,?Rhl,?Rhl,RhiSd,??Rmm,RhiSd,??Rmm") (and:HI (match_operand:HI 1 "mra_operand" "%0,0,0,0,0,0,0,0") (match_operand:HI 2 "mrai_operand" "ImB,Imw,ImB,Imw,iRhiSd,?Rmm,?Rmm,iRhiSd")))] "TARGET_A24" @@ -223,7 +223,7 @@ ) (define_insn "iorhi3_24" - [(set (match_operand:HI 0 "mra_operand" "=Sd,Sd,Rqi,Rqi,RhiSd,RhiSd,??Rmm,??Rmm") + [(set (match_operand:HI 0 "mra_operand" "=Sd,Sd,?Rhl,?Rhl,RhiSd,RhiSd,??Rmm,??Rmm") (ior:HI (match_operand:HI 1 "mra_operand" "%0,0,0,0,0,0,0,0") (match_operand:HI 2 "mrai_operand" "Ilb,Ilw,Ilb,Ilw,iRhiSd,?Rmm,iRhiSd,?Rmm")))] "TARGET_A24" diff --git a/gcc/config/m32c/mov.md b/gcc/config/m32c/mov.md index 717d8fd..1482a2f 100644 --- a/gcc/config/m32c/mov.md +++ b/gcc/config/m32c/mov.md @@ -338,6 +338,16 @@ [(set_attr "flags" "x")] ) +(define_insn "extendhipsi2" + [(set (match_operand:PSI 0 "register_operand" "=R03") + (sign_extend:PSI (match_operand:HI 1 "register_operand" "0")))] + "" + "* + if (REGNO(operands[0]) == 0) return \"exts.w\t%1\"; + else return \"mov.w r1,r3 | sha.w #-8,r3 | sha.w #-7,r3\";" + [(set_attr "flags" "x")] + ) + (define_insn "extendpsisi2" [(set (match_operand:SI 0 "mr_operand" "=R03Sd*Rmm") (sign_extend:SI (match_operand:PSI 1 "mr_operand" "0")))] @@ -371,7 +381,7 @@ ) (define_insn "zero_extendqihi2" - [(set (match_operand:HI 0 "m32c_nonimmediate_operand" "=Rhl,RhiSd*Rmm") + [(set (match_operand:HI 0 "m32c_nonimmediate_operand" "=?Rhl,RhiSd*Rmm") (zero_extend:HI (match_operand:QI 1 "nonimmediate_operand" "0,0")))] "" "@ |