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Add patterns for 64-bit tglobaladdr, tblockaddress, tjumptable and tconstpool

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144841 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Akira Hatanaka 2011-11-16 22:39:56 +00:00
parent 4fd40b3604
commit 74c76347d3
2 changed files with 24 additions and 7 deletions
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19
lib/Target/Mips/Mips64InstrInfo.td
View File

@ -232,7 +232,24 @@ let Predicates = [IsN64] in {
}
// hi/lo relocs
def : Pat<(i64 (MipsLo tglobaladdr:$in)), (DADDiu ZERO_64, tglobaladdr:$in)>;
def : Pat<(MipsHi tglobaladdr:$in), (LUi64 tglobaladdr:$in)>;
def : Pat<(MipsHi tblockaddress:$in), (LUi64 tblockaddress:$in)>;
def : Pat<(MipsHi tjumptable:$in), (LUi64 tjumptable:$in)>;
def : Pat<(MipsHi tconstpool:$in), (LUi64 tconstpool:$in)>;
def : Pat<(MipsLo tglobaladdr:$in), (DADDiu ZERO_64, tglobaladdr:$in)>;
def : Pat<(MipsLo tblockaddress:$in), (DADDiu ZERO_64, tblockaddress:$in)>;
def : Pat<(MipsLo tjumptable:$in), (DADDiu ZERO_64, tjumptable:$in)>;
def : Pat<(MipsLo tconstpool:$in), (DADDiu ZERO_64, tconstpool:$in)>;
def : Pat<(add CPU64Regs:$hi, (MipsLo tglobaladdr:$lo)),
(DADDiu CPU64Regs:$hi, tglobaladdr:$lo)>;
def : Pat<(add CPU64Regs:$hi, (MipsLo tblockaddress:$lo)),
(DADDiu CPU64Regs:$hi, tblockaddress:$lo)>;
def : Pat<(add CPU64Regs:$hi, (MipsLo tjumptable:$lo)),
(DADDiu CPU64Regs:$hi, tjumptable:$lo)>;
def : Pat<(add CPU64Regs:$hi, (MipsLo tconstpool:$lo)),
(DADDiu CPU64Regs:$hi, tconstpool:$lo)>;
defm : BrcondPats<CPU64Regs, BEQ64, BNE64, SLT64, SLTu64, SLTi64, SLTiu64,
ZERO_64>;

12
lib/Target/Mips/MipsInstrInfo.td
View File

@ -898,20 +898,20 @@ def : Pat<(MipsJmpLink (i32 texternalsym:$dst)),
// hi/lo relocs
def : Pat<(MipsHi tglobaladdr:$in), (LUi tglobaladdr:$in)>;
def : Pat<(MipsHi tblockaddress:$in), (LUi tblockaddress:$in)>;
def : Pat<(MipsHi tjumptable:$in), (LUi tjumptable:$in)>;
def : Pat<(MipsHi tconstpool:$in), (LUi tconstpool:$in)>;
def : Pat<(MipsLo tglobaladdr:$in), (ADDiu ZERO, tglobaladdr:$in)>;
def : Pat<(MipsLo tblockaddress:$in), (ADDiu ZERO, tblockaddress:$in)>;
def : Pat<(MipsLo tjumptable:$in), (ADDiu ZERO, tjumptable:$in)>;
def : Pat<(MipsLo tconstpool:$in), (ADDiu ZERO, tconstpool:$in)>;
def : Pat<(add CPURegs:$hi, (MipsLo tglobaladdr:$lo)),
(ADDiu CPURegs:$hi, tglobaladdr:$lo)>;
def : Pat<(add CPURegs:$hi, (MipsLo tblockaddress:$lo)),
(ADDiu CPURegs:$hi, tblockaddress:$lo)>;
def : Pat<(MipsHi tjumptable:$in), (LUi tjumptable:$in)>;
def : Pat<(MipsLo tjumptable:$in), (ADDiu ZERO, tjumptable:$in)>;
def : Pat<(add CPURegs:$hi, (MipsLo tjumptable:$lo)),
(ADDiu CPURegs:$hi, tjumptable:$lo)>;
def : Pat<(MipsHi tconstpool:$in), (LUi tconstpool:$in)>;
def : Pat<(MipsLo tconstpool:$in), (ADDiu ZERO, tconstpool:$in)>;
def : Pat<(add CPURegs:$hi, (MipsLo tconstpool:$lo)),
(ADDiu CPURegs:$hi, tconstpool:$lo)>;