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

nodes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144841 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 18 insertions, 1 deletions

diff --git a/lib/Target/Mips/Mips64InstrInfo.td b/lib/Target/Mips/Mips64InstrInfo.td
index 223e72bff8..b0fb4fa184 100644
--- a/lib/Target/Mips/Mips64InstrInfo.td
+++ b/lib/Target/Mips/Mips64InstrInfo.td
@@ -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>;