diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCInstr64Bit.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstr64Bit.td | 41 |
1 files changed, 35 insertions, 6 deletions
diff --git a/lib/Target/PowerPC/PPCInstr64Bit.td b/lib/Target/PowerPC/PPCInstr64Bit.td index f78bb38..46db4fe 100644 --- a/lib/Target/PowerPC/PPCInstr64Bit.td +++ b/lib/Target/PowerPC/PPCInstr64Bit.td @@ -270,6 +270,7 @@ def MTCRF8 : XFXForm_5<31, 144, (outs), (ins i32imm:$FXM, g8rc:$rS), "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, $FXM", SprMFCR>, PPC970_DGroup_First, PPC970_Unit_CRU; @@ -506,6 +507,14 @@ defm EXTSH8 : XForm_11r<31, 922, (outs g8rc:$rA), (ins g8rc:$rS), [(set i64:$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:$rS, i32))]>, isPPC64; @@ -520,16 +529,16 @@ defm SRADI : XSForm_1rc<31, 413, (outs g8rc:$rA), (ins g8rc:$rS, u6imm:$SH), defm CNTLZD : XForm_11r<31, 58, (outs g8rc:$rA), (ins g8rc:$rS), "cntlzd", "$rA, $rS", IntGeneral, [(set i64:$rA, (ctlz i64:$rS))]>; -defm POPCNTD : XForm_11r<31, 506, (outs g8rc:$rA), (ins g8rc:$rS), - "popcntd", "$rA, $rS", IntGeneral, - [(set i64:$rA, (ctpop i64:$rS))]>; +def POPCNTD : XForm_11<31, 506, (outs g8rc:$rA), (ins g8rc:$rS), + "popcntd $rA, $rS", IntGeneral, + [(set i64:$rA, (ctpop i64:$rS))]>; // popcntw also does a population count on the high 32 bits (storing the // results in the high 32-bits of the output). We'll ignore that here (which is // safe because we never separately use the high part of the 64-bit registers). -defm POPCNTW : XForm_11r<31, 378, (outs gprc:$rA), (ins gprc:$rS), - "popcntw", "$rA, $rS", IntGeneral, - [(set i32:$rA, (ctpop i32:$rS))]>; +def POPCNTW : XForm_11<31, 378, (outs gprc:$rA), (ins gprc:$rS), + "popcntw $rA, $rS", IntGeneral, + [(set i32:$rA, (ctpop i32:$rS))]>; defm DIVD : XOForm_1r<31, 489, 0, (outs g8rc:$rT), (ins g8rc:$rA, g8rc:$rB), "divd", "$rT, $rA, $rB", IntDivD, @@ -569,6 +578,14 @@ defm RLDICL : MDForm_1r<30, 0, (outs g8rc:$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, $MBE", IntRotateDI, @@ -620,6 +637,15 @@ def LWAX : XForm_1<31, 341, (outs g8rc:$rD), (ins memrr:$src), "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, $src", LdStLHA, []>, isPPC64, + PPC970_DGroup_Cracked; +} // end fast-isel isCodeGenOnly // Update forms. let mayLoad = 1, neverHasSideEffects = 1 in { @@ -942,6 +968,9 @@ let PPC970_Unit = 3, neverHasSideEffects = 1, defm FCFID : XForm_26r<63, 846, (outs f8rc:$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; |