diff options
Diffstat (limited to 'lib/Target/Sparc')
| -rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.td | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index bc6938b1fd..dee37544ef 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -39,6 +39,10 @@ def simm13 : PatLeaf<(imm), [{ return (((int)N->getValue() << (32-13)) >> (32-13)) == (int)N->getValue(); }]>; +def LO10 : SDNodeXForm<imm, [{ + return CurDAG->getTargetConstant((unsigned)N->getValue() & 1023, MVT::i32); +}]>; + def HI22 : SDNodeXForm<imm, [{ // Transformation function: shift the immediate value down into the low bits. return CurDAG->getTargetConstant((unsigned)N->getValue() >> 10, MVT::i32); @@ -580,3 +584,6 @@ def FCMPED : F3_3<2, 0b110101, 0b001010110, // Small immediates. def : Pat<(i32 simm13:$val), (ORri G0, imm:$val)>; +// Arbitrary immediates. +def : Pat<(i32 imm:$val), + (ORri (SETHIi (HI22 imm:$val)), (LO10 imm:$val))>;
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