+} // Interpretation64Bit
+
+let isCompare = 1, hasSideEffects = 0 in {
+ def CMPD : XForm_16_ext<31, 0, (outs crrc:$crD), (ins g8rc:$rA, g8rc:$rB),
+ "cmpd $crD, $rA, $rB", IIC_IntCompare>, isPPC64;
+ def CMPLD : XForm_16_ext<31, 32, (outs crrc:$crD), (ins g8rc:$rA, g8rc:$rB),
+ "cmpld $crD, $rA, $rB", IIC_IntCompare>, isPPC64;
+ def CMPDI : DForm_5_ext<11, (outs crrc:$crD), (ins g8rc:$rA, s16imm64:$imm),
+ "cmpdi $crD, $rA, $imm", IIC_IntCompare>, isPPC64;
+ def CMPLDI : DForm_6_ext<10, (outs crrc:$dst), (ins g8rc:$src1, u16imm64:$src2),
+ "cmpldi $dst, $src1, $src2",
+ IIC_IntCompare>, isPPC64;
+}
+
+let hasSideEffects = 0 in {
+defm SLD : XForm_6r<31, 27, (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB),
+ "sld", "$rA, $rS, $rB", IIC_IntRotateD,
+ [(set i64:$rA, (PPCshl i64:$rS, i32:$rB))]>, isPPC64;
+defm SRD : XForm_6r<31, 539, (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB),
+ "srd", "$rA, $rS, $rB", IIC_IntRotateD,
+ [(set i64:$rA, (PPCsrl i64:$rS, i32:$rB))]>, isPPC64;
+defm SRAD : XForm_6rc<31, 794, (outs g8rc:$rA), (ins g8rc:$rS, gprc:$rB),
+ "srad", "$rA, $rS, $rB", IIC_IntRotateD,
+ [(set i64:$rA, (PPCsra i64:$rS, i32:$rB))]>, isPPC64;
+
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in {
+defm CNTLZW8 : XForm_11r<31, 26, (outs g8rc:$rA), (ins g8rc:$rS),
+ "cntlzw", "$rA, $rS", IIC_IntGeneral, []>;
+
+defm EXTSB8 : XForm_11r<31, 954, (outs g8rc:$rA), (ins g8rc:$rS),
+ "extsb", "$rA, $rS", IIC_IntSimple,
+ [(set i64:$rA, (sext_inreg i64:$rS, i8))]>;
+defm EXTSH8 : XForm_11r<31, 922, (outs g8rc:$rA), (ins g8rc:$rS),
+ "extsh", "$rA, $rS", IIC_IntSimple,
+ [(set i64:$rA, (sext_inreg i64:$rS, i16))]>;
+
+defm SLW8 : XForm_6r<31, 24, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB),
+ "slw", "$rA, $rS, $rB", IIC_IntGeneral, []>;
+defm SRW8 : XForm_6r<31, 536, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB),
+ "srw", "$rA, $rS, $rB", IIC_IntGeneral, []>;
+} // Interpretation64Bit
+
+// For fast-isel:
+let isCodeGenOnly = 1 in {
+def EXTSB8_32_64 : XForm_11<31, 954, (outs g8rc:$rA), (ins gprc:$rS),
+ "extsb $rA, $rS", IIC_IntSimple, []>, isPPC64;
+def EXTSH8_32_64 : XForm_11<31, 922, (outs g8rc:$rA), (ins gprc:$rS),
+ "extsh $rA, $rS", IIC_IntSimple, []>, isPPC64;
+} // isCodeGenOnly for fast-isel
+
+defm EXTSW : XForm_11r<31, 986, (outs g8rc:$rA), (ins g8rc:$rS),
+ "extsw", "$rA, $rS", IIC_IntSimple,
+ [(set i64:$rA, (sext_inreg i64:$rS, i32))]>, isPPC64;
+let Interpretation64Bit = 1, isCodeGenOnly = 1 in
+defm EXTSW_32_64 : XForm_11r<31, 986, (outs g8rc:$rA), (ins gprc:$rS),
+ "extsw", "$rA, $rS", IIC_IntSimple,
+ [(set i64:$rA, (sext i32:$rS))]>, isPPC64;
+
+defm SRADI : XSForm_1rc<31, 413, (outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH),
+ "sradi", "$rA, $rS, $SH", IIC_IntRotateDI,
+ [(set i64:$rA, (sra i64:$rS, (i32 imm:$SH)))]>, isPPC64;
+defm CNTLZD : XForm_11r<31, 58, (outs g8rc:$rA), (ins g8rc:$rS),
+ "cntlzd", "$rA, $rS", IIC_IntGeneral,
+ [(set i64:$rA, (ctlz i64:$rS))]>;
+def POPCNTD : XForm_11<31, 506, (outs g8rc:$rA), (ins g8rc:$rS),
+ "popcntd $rA, $rS", IIC_IntGeneral,
+ [(set i64:$rA, (ctpop i64:$rS))]>;
+
+let isCodeGenOnly = 1, isCommutable = 1 in
+def CMPB8 : XForm_6<31, 508, (outs g8rc:$rA), (ins g8rc:$rS, g8rc:$rB),
+ "cmpb $rA, $rS, $rB", IIC_IntGeneral,
+ [(set i64:$rA, (PPCcmpb i64:$rS, i64:$rB))]>;