[PowerPC] Use APInt::getZExtValue() instead of getRawData(). NFC

Author: topperc

llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp

@@ -1296,7 +1296,7 @@ static SDNode *selectI64ImmDirectPrefix(SelectionDAG *CurDAG, const SDLoc &dl,
     APInt SignedInt34 = APInt(34, (Imm >> TZ) & 0x3ffffffff);
     APInt Extended = SignedInt34.sext(64);
     Result = CurDAG->getMachineNode(PPC::PLI8, dl, MVT::i64,
-                                    getI64Imm(*Extended.getRawData()));
+                                    getI64Imm(Extended.getZExtValue()));
     return CurDAG->getMachineNode(PPC::RLDIC, dl, MVT::i64, SDValue(Result, 0),
                                   getI32Imm(TZ), getI32Imm(LZ));
   }
@@ -1318,7 +1318,7 @@ static SDNode *selectI64ImmDirectPrefix(SelectionDAG *CurDAG, const SDLoc &dl,
     APInt SignedInt34 = APInt(34, (Imm >> (30 - LZ)) & 0x3ffffffff);
     APInt Extended = SignedInt34.sext(64);
     Result = CurDAG->getMachineNode(PPC::PLI8, dl, MVT::i64,
-                                    getI64Imm(*Extended.getRawData()));
+                                    getI64Imm(Extended.getZExtValue()));
     return CurDAG->getMachineNode(PPC::RLDICL, dl, MVT::i64, SDValue(Result, 0),
                                   getI32Imm(30 - LZ), getI32Imm(LZ));
   }
@@ -1331,7 +1331,7 @@ static SDNode *selectI64ImmDirectPrefix(SelectionDAG *CurDAG, const SDLoc &dl,
     APInt SignedInt34 = APInt(34, (Imm >> TO) & 0x3ffffffff);
     APInt Extended = SignedInt34.sext(64);
     Result = CurDAG->getMachineNode(PPC::PLI8, dl, MVT::i64,
-                                    getI64Imm(*Extended.getRawData()));
+                                    getI64Imm(Extended.getZExtValue()));
     return CurDAG->getMachineNode(PPC::RLDICL, dl, MVT::i64, SDValue(Result, 0),
                                   getI32Imm(TO), getI32Imm(LZ));
   }