"mtcrf $FXM, $rS", BrMCRX>,
PPC970_MicroCode, PPC970_Unit_CRU;
+let hasExtraSrcRegAllocReq = 1 in // to enable post-ra anti-dep breaking.
def MFOCRF8: XFXForm_5a<31, 19, (outs g8rc:$rT), (ins crbitm:$FXM),
"mfocrf $rT, $FXM", SprMFCR>,
PPC970_DGroup_First, PPC970_Unit_CRU;
[(set i64:$rA, (sext_inreg i64:$rS, i16))]>;
} // Interpretation64Bit
+// For fast-isel:
+let isCodeGenOnly = 1 in {
+def EXTSB8_32_64 : XForm_11<31, 954, (outs g8rc:$rA), (ins gprc:$rS),
+ "extsb $rA, $rS", IntSimple, []>, isPPC64;
+def EXTSH8_32_64 : XForm_11<31, 922, (outs g8rc:$rA), (ins gprc:$rS),
+ "extsh $rA, $rS", IntSimple, []>, isPPC64;
+} // isCodeGenOnly for fast-isel
+
defm EXTSW : XForm_11r<31, 986, (outs g8rc:$rA), (ins g8rc:$rS),
"extsw", "$rA, $rS", IntSimple,
[(set i64:$rA, (sext_inreg i64:$rS, i32))]>, isPPC64;
defm MULLD : XOForm_1r<31, 233, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB),
"mulld", "$rT, $rA, $rB", IntMulHD,
[(set i64:$rT, (mul i64:$rA, i64:$rB))]>, isPPC64;
+def MULLI8 : DForm_2<7, (outs g8rc:$rD), (ins g8rc:$rA, s16imm64:$imm),
+ "mulli $rD, $rA, $imm", IntMulLI,
+ [(set i64:$rD, (mul i64:$rA, imm64SExt16:$imm))]>;
}
let neverHasSideEffects = 1 in {
(outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH, u6imm:$MBE),
"rldicl", "$rA, $rS, $SH, $MBE", IntRotateDI,
[]>, isPPC64;
+// For fast-isel:
+let isCodeGenOnly = 1 in
+def RLDICL_32_64 : MDForm_1<30, 0,
+ (outs g8rc:$rA),
+ (ins gprc:$rS, u6imm:$SH, u6imm:$MBE),
+ "rldicl $rA, $rS, $SH, $MBE", IntRotateDI,
+ []>, isPPC64;
+// End fast-isel.
defm RLDICR : MDForm_1r<30, 1,
(outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH, u6imm:$MBE),
"rldicr", "$rA, $rS, $SH, $MBE", IntRotateDI,
"lwax $rD, $src", LdStLHA,
[(set i64:$rD, (sextloadi32 xaddr:$src))]>, isPPC64,
PPC970_DGroup_Cracked;
+// For fast-isel:
+let isCodeGenOnly = 1, mayLoad = 1 in {
+def LWA_32 : DSForm_1<58, 2, (outs gprc:$rD), (ins memrix:$src),
+ "lwa $rD, $src", LdStLWA, []>, isPPC64,
+ PPC970_DGroup_Cracked;
+def LWAX_32 : XForm_1<31, 341, (outs gprc:$rD), (ins memrr:$src),
+ "lwax $rD, $src", LdStLHA, []>, isPPC64,
+ PPC970_DGroup_Cracked;
+} // end fast-isel isCodeGenOnly
// Update forms.
let mayLoad = 1, neverHasSideEffects = 1 in {
defm FCFID : XForm_26r<63, 846, (outs f8rc:$frD), (ins f8rc:$frB),
"fcfid", "$frD, $frB", FPGeneral,
[(set f64:$frD, (PPCfcfid f64:$frB))]>, isPPC64;
+defm FCTID : XForm_26r<63, 814, (outs f8rc:$frD), (ins f8rc:$frB),
+ "fctid", "$frD, $frB", FPGeneral,
+ []>, isPPC64;
defm FCTIDZ : XForm_26r<63, 815, (outs f8rc:$frD), (ins f8rc:$frB),
"fctidz", "$frD, $frB", FPGeneral,
[(set f64:$frD, (PPCfctidz f64:$frB))]>, isPPC64;