diff options
Diffstat (limited to 'llvm/lib/Target/Mips/Mips64InstrInfo.td')
| -rw-r--r-- | llvm/lib/Target/Mips/Mips64InstrInfo.td | 114 |
1 files changed, 80 insertions, 34 deletions
diff --git a/llvm/lib/Target/Mips/Mips64InstrInfo.td b/llvm/lib/Target/Mips/Mips64InstrInfo.td index 521e22fb799..03882dadbe1 100644 --- a/llvm/lib/Target/Mips/Mips64InstrInfo.td +++ b/llvm/lib/Target/Mips/Mips64InstrInfo.td @@ -513,41 +513,87 @@ def : MipsPat<(i64 (extloadi16 addr:$src)), (LH64 addr:$src)>; def : MipsPat<(i64 (extloadi32 addr:$src)), (LW64 addr:$src)>; // hi/lo relocs -def : MipsPat<(MipsHi tglobaladdr:$in), (LUi64 tglobaladdr:$in)>; -def : MipsPat<(MipsHi tblockaddress:$in), (LUi64 tblockaddress:$in)>; -def : MipsPat<(MipsHi tjumptable:$in), (LUi64 tjumptable:$in)>; -def : MipsPat<(MipsHi tconstpool:$in), (LUi64 tconstpool:$in)>; -def : MipsPat<(MipsHi tglobaltlsaddr:$in), (LUi64 tglobaltlsaddr:$in)>; -def : MipsPat<(MipsHi texternalsym:$in), (LUi64 texternalsym:$in)>; +let AdditionalPredicates = [NotInMicroMips] in +defm : MipsHiLoRelocs<LUi64, DADDiu, ZERO_64, GPR64Opnd>, SYM_32; + +def : MipsPat<(MipsGotHi tglobaladdr:$in), (LUi64 tglobaladdr:$in)>; +def : MipsPat<(MipsGotHi texternalsym:$in), (LUi64 texternalsym:$in)>; + +multiclass MipsHighestHigherHiLoRelocs<Instruction Lui, Instruction Daddiu> { + def : MipsPat<(MipsJmpLink (i64 texternalsym:$dst)), + (JAL texternalsym:$dst)>; + def : MipsPat<(MipsHighest (i64 tglobaladdr:$in)), + (Lui tglobaladdr:$in)>; + def : MipsPat<(MipsHighest (i64 tblockaddress:$in)), + (Lui tblockaddress:$in)>; + def : MipsPat<(MipsHighest (i64 tjumptable:$in)), + (Lui tjumptable:$in)>; + def : MipsPat<(MipsHighest (i64 tconstpool:$in)), + (Lui tconstpool:$in)>; + def : MipsPat<(MipsHighest (i64 tglobaltlsaddr:$in)), + (Lui tglobaltlsaddr:$in)>; + def : MipsPat<(MipsHighest (i64 texternalsym:$in)), + (Lui texternalsym:$in)>; + + def : MipsPat<(MipsHigher (i64 tglobaladdr:$in)), + (Daddiu ZERO_64, tglobaladdr:$in)>; + def : MipsPat<(MipsHigher (i64 tblockaddress:$in)), + (Daddiu ZERO_64, tblockaddress:$in)>; + def : MipsPat<(MipsHigher (i64 tjumptable:$in)), + (Daddiu ZERO_64, tjumptable:$in)>; + def : MipsPat<(MipsHigher (i64 tconstpool:$in)), + (Daddiu ZERO_64, tconstpool:$in)>; + def : MipsPat<(MipsHigher (i64 tglobaltlsaddr:$in)), + (Daddiu ZERO_64, tglobaltlsaddr:$in)>; + def : MipsPat<(MipsHigher (i64 texternalsym:$in)), + (Daddiu ZERO_64, texternalsym:$in)>; + + def : MipsPat<(add GPR64:$hi, (MipsHigher (i64 tglobaladdr:$lo))), + (Daddiu GPR64:$hi, tglobaladdr:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHigher (i64 tblockaddress:$lo))), + (Daddiu GPR64:$hi, tblockaddress:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHigher (i64 tjumptable:$lo))), + (Daddiu GPR64:$hi, tjumptable:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHigher (i64 tconstpool:$lo))), + (Daddiu GPR64:$hi, tconstpool:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHigher (i64 tglobaltlsaddr:$lo))), + (Daddiu GPR64:$hi, tglobaltlsaddr:$lo)>; + + def : MipsPat<(add GPR64:$hi, (MipsHi (i64 tglobaladdr:$lo))), + (Daddiu GPR64:$hi, tglobaladdr:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHi (i64 tblockaddress:$lo))), + (Daddiu GPR64:$hi, tblockaddress:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHi (i64 tjumptable:$lo))), + (Daddiu GPR64:$hi, tjumptable:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHi (i64 tconstpool:$lo))), + (Daddiu GPR64:$hi, tconstpool:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsHi (i64 tglobaltlsaddr:$lo))), + (Daddiu GPR64:$hi, tglobaltlsaddr:$lo)>; + + def : MipsPat<(add GPR64:$hi, (MipsLo (i64 tglobaladdr:$lo))), + (Daddiu GPR64:$hi, tglobaladdr:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsLo (i64 tblockaddress:$lo))), + (Daddiu GPR64:$hi, tblockaddress:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsLo (i64 tjumptable:$lo))), + (Daddiu GPR64:$hi, tjumptable:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsLo (i64 tconstpool:$lo))), + (Daddiu GPR64:$hi, tconstpool:$lo)>; + def : MipsPat<(add GPR64:$hi, (MipsLo (i64 tglobaltlsaddr:$lo))), + (Daddiu GPR64:$hi, tglobaltlsaddr:$lo)>; + +} + +// highest/higher/hi/lo relocs +let AdditionalPredicates = [NotInMicroMips] in +defm : MipsHighestHigherHiLoRelocs<LUi64, DADDiu>, SYM_64; + +def : WrapperPat<tglobaladdr, DADDiu, GPR64>; +def : WrapperPat<tconstpool, DADDiu, GPR64>; +def : WrapperPat<texternalsym, DADDiu, GPR64>; +def : WrapperPat<tblockaddress, DADDiu, GPR64>; +def : WrapperPat<tjumptable, DADDiu, GPR64>; +def : WrapperPat<tglobaltlsaddr, DADDiu, GPR64>; -let AdditionalPredicates = [NotInMicroMips] in { - def : MipsPat<(MipsLo tglobaladdr:$in), (DADDiu ZERO_64, tglobaladdr:$in)>; - def : MipsPat<(MipsLo tblockaddress:$in), - (DADDiu ZERO_64, tblockaddress:$in)>; - def : MipsPat<(MipsLo tjumptable:$in), (DADDiu ZERO_64, tjumptable:$in)>; - def : MipsPat<(MipsLo tconstpool:$in), (DADDiu ZERO_64, tconstpool:$in)>; - def : MipsPat<(MipsLo tglobaltlsaddr:$in), - (DADDiu ZERO_64, tglobaltlsaddr:$in)>; - def : MipsPat<(MipsLo texternalsym:$in), (DADDiu ZERO_64, texternalsym:$in)>; - - def : MipsPat<(add GPR64:$hi, (MipsLo tglobaladdr:$lo)), - (DADDiu GPR64:$hi, tglobaladdr:$lo)>; - def : MipsPat<(add GPR64:$hi, (MipsLo tblockaddress:$lo)), - (DADDiu GPR64:$hi, tblockaddress:$lo)>; - def : MipsPat<(add GPR64:$hi, (MipsLo tjumptable:$lo)), - (DADDiu GPR64:$hi, tjumptable:$lo)>; - def : MipsPat<(add GPR64:$hi, (MipsLo tconstpool:$lo)), - (DADDiu GPR64:$hi, tconstpool:$lo)>; - def : MipsPat<(add GPR64:$hi, (MipsLo tglobaltlsaddr:$lo)), - (DADDiu GPR64:$hi, tglobaltlsaddr:$lo)>; - - def : WrapperPat<tglobaladdr, DADDiu, GPR64>; - def : WrapperPat<tconstpool, DADDiu, GPR64>; - def : WrapperPat<texternalsym, DADDiu, GPR64>; - def : WrapperPat<tblockaddress, DADDiu, GPR64>; - def : WrapperPat<tjumptable, DADDiu, GPR64>; - def : WrapperPat<tglobaltlsaddr, DADDiu, GPR64>; -} defm : BrcondPats<GPR64, BEQ64, BEQ, BNE64, SLT64, SLTu64, SLTi64, SLTiu64, ZERO_64>; |
