"${:comment} SPILL_CR $cond $F", []>;
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7 in {
- let isReturn = 1 in
+ let isReturn = 1, Uses = [LR, RM] in
def BLR : XLForm_2_br<19, 16, 0, (outs), (ins pred:$p),
"b${p:cc}lr ${p:reg}", BrB,
[(retflag)]>;
- let isBranch = 1, isIndirectBranch = 1 in
+ let isBranch = 1, isIndirectBranch = 1, Uses = [CTR] in
def BCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>;
}
CR0LT,CR0GT,CR0EQ,CR0UN,CR1LT,CR1GT,CR1EQ,CR1UN,CR5LT,CR5GT,CR5EQ,
CR5UN,CR6LT,CR6GT,CR6EQ,CR6UN,CR7LT,CR7GT,CR7EQ,CR7UN] in {
// Convenient aliases for call instructions
- def BL_Macho : IForm<18, 0, 1,
- (outs), (ins calltarget:$func, variable_ops),
- "bl $func", BrB, []>; // See Pat patterns below.
- def BLA_Macho : IForm<18, 1, 1,
- (outs), (ins aaddr:$func, variable_ops),
- "bla $func", BrB, [(PPCcall_Macho (i32 imm:$func))]>;
- def BCTRL_Macho : XLForm_2_ext<19, 528, 20, 0, 1,
+ let Uses = [RM] in {
+ def BL_Macho : IForm<18, 0, 1,
+ (outs), (ins calltarget:$func, variable_ops),
+ "bl $func", BrB, []>; // See Pat patterns below.
+ def BLA_Macho : IForm<18, 1, 1,
+ (outs), (ins aaddr:$func, variable_ops),
+ "bla $func", BrB, [(PPCcall_Macho (i32 imm:$func))]>;
+ }
+ let Uses = [CTR, RM] in {
+ def BCTRL_Macho : XLForm_2_ext<19, 528, 20, 0, 1,
(outs), (ins variable_ops),
"bctrl", BrB,
[(PPCbctrl_Macho)]>, Requires<[In32BitMode]>;
+ }
}
// ELF ABI Calls.
CR0LT,CR0GT,CR0EQ,CR0UN,CR1LT,CR1GT,CR1EQ,CR1UN,CR5LT,CR5GT,CR5EQ,
CR5UN,CR6LT,CR6GT,CR6EQ,CR6UN,CR7LT,CR7GT,CR7EQ,CR7UN] in {
// Convenient aliases for call instructions
- def BL_ELF : IForm<18, 0, 1,
- (outs), (ins calltarget:$func, variable_ops),
- "bl $func", BrB, []>; // See Pat patterns below.
- def BLA_ELF : IForm<18, 1, 1,
- (outs), (ins aaddr:$func, variable_ops),
- "bla $func", BrB,
- [(PPCcall_ELF (i32 imm:$func))]>;
- def BCTRL_ELF : XLForm_2_ext<19, 528, 20, 0, 1,
+ let Uses = [RM] in {
+ def BL_ELF : IForm<18, 0, 1,
+ (outs), (ins calltarget:$func, variable_ops),
+ "bl $func", BrB, []>; // See Pat patterns below.
+ def BLA_ELF : IForm<18, 1, 1,
+ (outs), (ins aaddr:$func, variable_ops),
+ "bla $func", BrB,
+ [(PPCcall_ELF (i32 imm:$func))]>;
+ }
+ let Uses = [CTR, RM] in {
+ def BCTRL_ELF : XLForm_2_ext<19, 528, 20, 0, 1,
(outs), (ins variable_ops),
"bctrl", BrB,
[(PPCbctrl_ELF)]>, Requires<[In32BitMode]>;
+ }
}
-let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
def TCRETURNdi :Pseudo< (outs),
(ins calltarget:$dst, i32imm:$offset, variable_ops),
"#TC_RETURNd $dst $offset",
[]>;
-let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
def TCRETURNai :Pseudo<(outs), (ins aaddr:$func, i32imm:$offset, variable_ops),
"#TC_RETURNa $func $offset",
[(PPCtc_return (i32 imm:$func), imm:$offset)]>;
-let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1 in
+let isCall = 1, isTerminator = 1, isReturn = 1, isBarrier = 1, Uses = [RM] in
def TCRETURNri : Pseudo<(outs), (ins CTRRC:$dst, i32imm:$offset, variable_ops),
"#TC_RETURNr $dst $offset",
[]>;
let isTerminator = 1, isBarrier = 1, PPC970_Unit = 7, isBranch = 1,
- isIndirectBranch = 1, isCall = 1, isReturn = 1 in
+ isIndirectBranch = 1, isCall = 1, isReturn = 1, Uses = [CTR, RM] in
def TAILBCTR : XLForm_2_ext<19, 528, 20, 0, 0, (outs), (ins), "bctr", BrB, []>,
Requires<[In32BitMode]>;
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
- isBarrier = 1, isCall = 1, isReturn = 1 in
+ isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in
def TAILB : IForm<18, 0, 0, (outs), (ins calltarget:$dst),
"b $dst", BrB,
[]>;
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1, PPC970_Unit = 7,
- isBarrier = 1, isCall = 1, isReturn = 1 in
+ isBarrier = 1, isCall = 1, isReturn = 1, Uses = [RM] in
def TAILBA : IForm<18, 0, 0, (outs), (ins aaddr:$dst),
"ba $dst", BrB,
[]>;
//
// Unindexed (r+i) Loads.
-let isSimpleLoad = 1, PPC970_Unit = 2 in {
+let canFoldAsLoad = 1, PPC970_Unit = 2 in {
def LBZ : DForm_1<34, (outs GPRC:$rD), (ins memri:$src),
"lbz $rD, $src", LdStGeneral,
[(set GPRC:$rD, (zextloadi8 iaddr:$src))]>;
// Unindexed (r+i) Loads with Update (preinc).
+let mayLoad = 1 in {
def LBZU : DForm_1<35, (outs GPRC:$rD, ptr_rc:$ea_result), (ins memri:$addr),
"lbzu $rD, $addr", LdStGeneral,
[]>, RegConstraint<"$addr.reg = $ea_result">,
[]>, RegConstraint<"$addr.reg = $ea_result">,
NoEncode<"$ea_result">;
}
+}
// Indexed (r+r) Loads.
//
-let isSimpleLoad = 1, PPC970_Unit = 2 in {
+let canFoldAsLoad = 1, PPC970_Unit = 2 in {
def LBZX : XForm_1<31, 87, (outs GPRC:$rD), (ins memrr:$src),
"lbzx $rD, $src", LdStGeneral,
[(set GPRC:$rD, (zextloadi8 xaddr:$src))]>;
def FCMPUD : XForm_17<63, 0, (outs CRRC:$crD), (ins F8RC:$fA, F8RC:$fB),
"fcmpu $crD, $fA, $fB", FPCompare>;
-def FCTIWZ : XForm_26<63, 15, (outs F8RC:$frD), (ins F8RC:$frB),
- "fctiwz $frD, $frB", FPGeneral,
- [(set F8RC:$frD, (PPCfctiwz F8RC:$frB))]>;
-def FRSP : XForm_26<63, 12, (outs F4RC:$frD), (ins F8RC:$frB),
- "frsp $frD, $frB", FPGeneral,
- [(set F4RC:$frD, (fround F8RC:$frB))]>;
-def FSQRT : XForm_26<63, 22, (outs F8RC:$frD), (ins F8RC:$frB),
- "fsqrt $frD, $frB", FPSqrt,
- [(set F8RC:$frD, (fsqrt F8RC:$frB))]>;
-def FSQRTS : XForm_26<59, 22, (outs F4RC:$frD), (ins F4RC:$frB),
- "fsqrts $frD, $frB", FPSqrt,
- [(set F4RC:$frD, (fsqrt F4RC:$frB))]>;
+let Uses = [RM] in {
+ def FCTIWZ : XForm_26<63, 15, (outs F8RC:$frD), (ins F8RC:$frB),
+ "fctiwz $frD, $frB", FPGeneral,
+ [(set F8RC:$frD, (PPCfctiwz F8RC:$frB))]>;
+ def FRSP : XForm_26<63, 12, (outs F4RC:$frD), (ins F8RC:$frB),
+ "frsp $frD, $frB", FPGeneral,
+ [(set F4RC:$frD, (fround F8RC:$frB))]>;
+ def FSQRT : XForm_26<63, 22, (outs F8RC:$frD), (ins F8RC:$frB),
+ "fsqrt $frD, $frB", FPSqrt,
+ [(set F8RC:$frD, (fsqrt F8RC:$frB))]>;
+ def FSQRTS : XForm_26<59, 22, (outs F4RC:$frD), (ins F4RC:$frB),
+ "fsqrts $frD, $frB", FPSqrt,
+ [(set F4RC:$frD, (fsqrt F4RC:$frB))]>;
+ }
}
/// FMR is split into 3 versions, one for 4/8 byte FP, and one for extending.
// XFX-Form instructions. Instructions that deal with SPRs.
//
+let Uses = [CTR] in {
def MFCTR : XFXForm_1_ext<31, 339, 9, (outs GPRC:$rT), (ins),
"mfctr $rT", SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
-let Pattern = [(PPCmtctr GPRC:$rS)] in {
+}
+let Defs = [CTR], Pattern = [(PPCmtctr GPRC:$rS)] in {
def MTCTR : XFXForm_7_ext<31, 467, 9, (outs), (ins GPRC:$rS),
"mtctr $rS", SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
}
+let Defs = [LR] in {
def MTLR : XFXForm_7_ext<31, 467, 8, (outs), (ins GPRC:$rS),
"mtlr $rS", SprMTSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
+}
+let Uses = [LR] in {
def MFLR : XFXForm_1_ext<31, 339, 8, (outs GPRC:$rT), (ins),
"mflr $rT", SprMFSPR>,
PPC970_DGroup_First, PPC970_Unit_FXU;
+}
// Move to/from VRSAVE: despite being a SPR, the VRSAVE register is renamed like
// a GPR on the PPC970. As such, copies in and out have the same performance
def MTCRF : XFXForm_5<31, 144, (outs), (ins crbitm:$FXM, GPRC:$rS),
"mtcrf $FXM, $rS", BrMCRX>,
PPC970_MicroCode, PPC970_Unit_CRU;
+// FIXME: this Uses all the CR registers. Marking it as such is
+// necessary for DeadMachineInstructionElim to do the right thing.
+// However, marking it also exposes PR 2964, and causes crashes in
+// the Local RA because it doesn't like this sequence:
+// vreg = MCRF CR0
+// MFCR <kill of whatever preg got assigned to vreg>
+// For now DeadMachineInstructionElim is turned off, so don't do the marking.
def MFCR : XFXForm_3<31, 19, (outs GPRC:$rT), (ins), "mfcr $rT", SprMFCR>,
PPC970_MicroCode, PPC970_Unit_CRU;
def MFOCRF: XFXForm_5a<31, 19, (outs GPRC:$rT), (ins crbitm:$FXM),
// Instructions to manipulate FPSCR. Only long double handling uses these.
// FPSCR is not modelled; we use the SDNode Flag to keep things in order.
-def MFFS : XForm_42<63, 583, (outs F8RC:$rT), (ins),
- "mffs $rT", IntMFFS,
- [(set F8RC:$rT, (PPCmffs))]>,
- PPC970_DGroup_Single, PPC970_Unit_FPU;
-def MTFSB0 : XForm_43<63, 70, (outs), (ins u5imm:$FM),
- "mtfsb0 $FM", IntMTFSB0,
- [(PPCmtfsb0 (i32 imm:$FM))]>,
- PPC970_DGroup_Single, PPC970_Unit_FPU;
-def MTFSB1 : XForm_43<63, 38, (outs), (ins u5imm:$FM),
- "mtfsb1 $FM", IntMTFSB0,
- [(PPCmtfsb1 (i32 imm:$FM))]>,
- PPC970_DGroup_Single, PPC970_Unit_FPU;
-def FADDrtz: AForm_2<63, 21,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fadd $FRT, $FRA, $FRB", FPGeneral,
- [(set F8RC:$FRT, (PPCfaddrtz F8RC:$FRA, F8RC:$FRB))]>,
- PPC970_DGroup_Single, PPC970_Unit_FPU;
-// MTFSF does not actually produce an FP result. We pretend it copies
-// input reg B to the output. If we didn't do this it would look like the
-// instruction had no outputs (because we aren't modelling the FPSCR) and
-// it would be deleted.
-def MTFSF : XFLForm<63, 711, (outs F8RC:$FRA),
- (ins i32imm:$FM, F8RC:$rT, F8RC:$FRB),
- "mtfsf $FM, $rT", "$FRB = $FRA", IntMTFSB0,
- [(set F8RC:$FRA, (PPCmtfsf (i32 imm:$FM),
- F8RC:$rT, F8RC:$FRB))]>,
- PPC970_DGroup_Single, PPC970_Unit_FPU;
+let Uses = [RM], Defs = [RM] in {
+ def MTFSB0 : XForm_43<63, 70, (outs), (ins u5imm:$FM),
+ "mtfsb0 $FM", IntMTFSB0,
+ [(PPCmtfsb0 (i32 imm:$FM))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+ def MTFSB1 : XForm_43<63, 38, (outs), (ins u5imm:$FM),
+ "mtfsb1 $FM", IntMTFSB0,
+ [(PPCmtfsb1 (i32 imm:$FM))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+ // MTFSF does not actually produce an FP result. We pretend it copies
+ // input reg B to the output. If we didn't do this it would look like the
+ // instruction had no outputs (because we aren't modelling the FPSCR) and
+ // it would be deleted.
+ def MTFSF : XFLForm<63, 711, (outs F8RC:$FRA),
+ (ins i32imm:$FM, F8RC:$rT, F8RC:$FRB),
+ "mtfsf $FM, $rT", "$FRB = $FRA", IntMTFSB0,
+ [(set F8RC:$FRA, (PPCmtfsf (i32 imm:$FM),
+ F8RC:$rT, F8RC:$FRB))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+}
+let Uses = [RM] in {
+ def MFFS : XForm_42<63, 583, (outs F8RC:$rT), (ins),
+ "mffs $rT", IntMFFS,
+ [(set F8RC:$rT, (PPCmffs))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+ def FADDrtz: AForm_2<63, 21,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fadd $FRT, $FRA, $FRB", FPGeneral,
+ [(set F8RC:$FRT, (PPCfaddrtz F8RC:$FRA, F8RC:$FRB))]>,
+ PPC970_DGroup_Single, PPC970_Unit_FPU;
+}
+
let PPC970_Unit = 1 in { // FXU Operations.
// this type.
//
let PPC970_Unit = 3 in { // FPU Operations.
-def FMADD : AForm_1<63, 29,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fmadd $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fadd (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FMADDS : AForm_1<59, 29,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fadd (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FMSUB : AForm_1<63, 28,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fmsub $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fsub (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FMSUBS : AForm_1<59, 28,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fsub (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB))]>,
- Requires<[FPContractions]>;
-def FNMADD : AForm_1<63, 31,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fnmadd $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fneg (fadd (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB)))]>,
- Requires<[FPContractions]>;
-def FNMADDS : AForm_1<59, 31,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fnmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fneg (fadd (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB)))]>,
- Requires<[FPContractions]>;
-def FNMSUB : AForm_1<63, 30,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
- "fnmsub $FRT, $FRA, $FRC, $FRB", FPFused,
- [(set F8RC:$FRT, (fneg (fsub (fmul F8RC:$FRA, F8RC:$FRC),
- F8RC:$FRB)))]>,
- Requires<[FPContractions]>;
-def FNMSUBS : AForm_1<59, 30,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
- "fnmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fneg (fsub (fmul F4RC:$FRA, F4RC:$FRC),
- F4RC:$FRB)))]>,
- Requires<[FPContractions]>;
+let Uses = [RM] in {
+ def FMADD : AForm_1<63, 29,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fmadd $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fadd (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FMADDS : AForm_1<59, 29,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fadd (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FMSUB : AForm_1<63, 28,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fmsub $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fsub (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FMSUBS : AForm_1<59, 28,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fsub (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB))]>,
+ Requires<[FPContractions]>;
+ def FNMADD : AForm_1<63, 31,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fnmadd $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fneg (fadd (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+ def FNMADDS : AForm_1<59, 31,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fnmadds $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fneg (fadd (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+ def FNMSUB : AForm_1<63, 30,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRC, F8RC:$FRB),
+ "fnmsub $FRT, $FRA, $FRC, $FRB", FPFused,
+ [(set F8RC:$FRT, (fneg (fsub (fmul F8RC:$FRA, F8RC:$FRC),
+ F8RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+ def FNMSUBS : AForm_1<59, 30,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRC, F4RC:$FRB),
+ "fnmsubs $FRT, $FRA, $FRC, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fneg (fsub (fmul F4RC:$FRA, F4RC:$FRC),
+ F4RC:$FRB)))]>,
+ Requires<[FPContractions]>;
+}
// FSEL is artificially split into 4 and 8-byte forms for the result. To avoid
// having 4 of these, force the comparison to always be an 8-byte double (code
// should use an FMRSD if the input comparison value really wants to be a float)
(outs F4RC:$FRT), (ins F8RC:$FRA, F4RC:$FRC, F4RC:$FRB),
"fsel $FRT, $FRA, $FRC, $FRB", FPGeneral,
[(set F4RC:$FRT, (PPCfsel F8RC:$FRA,F4RC:$FRC,F4RC:$FRB))]>;
-def FADD : AForm_2<63, 21,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fadd $FRT, $FRA, $FRB", FPGeneral,
- [(set F8RC:$FRT, (fadd F8RC:$FRA, F8RC:$FRB))]>;
-def FADDS : AForm_2<59, 21,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
- "fadds $FRT, $FRA, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fadd F4RC:$FRA, F4RC:$FRB))]>;
-def FDIV : AForm_2<63, 18,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fdiv $FRT, $FRA, $FRB", FPDivD,
- [(set F8RC:$FRT, (fdiv F8RC:$FRA, F8RC:$FRB))]>;
-def FDIVS : AForm_2<59, 18,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
- "fdivs $FRT, $FRA, $FRB", FPDivS,
- [(set F4RC:$FRT, (fdiv F4RC:$FRA, F4RC:$FRB))]>;
-def FMUL : AForm_3<63, 25,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fmul $FRT, $FRA, $FRB", FPFused,
- [(set F8RC:$FRT, (fmul F8RC:$FRA, F8RC:$FRB))]>;
-def FMULS : AForm_3<59, 25,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
- "fmuls $FRT, $FRA, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fmul F4RC:$FRA, F4RC:$FRB))]>;
-def FSUB : AForm_2<63, 20,
- (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
- "fsub $FRT, $FRA, $FRB", FPGeneral,
- [(set F8RC:$FRT, (fsub F8RC:$FRA, F8RC:$FRB))]>;
-def FSUBS : AForm_2<59, 20,
- (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
- "fsubs $FRT, $FRA, $FRB", FPGeneral,
- [(set F4RC:$FRT, (fsub F4RC:$FRA, F4RC:$FRB))]>;
+let Uses = [RM] in {
+ def FADD : AForm_2<63, 21,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fadd $FRT, $FRA, $FRB", FPGeneral,
+ [(set F8RC:$FRT, (fadd F8RC:$FRA, F8RC:$FRB))]>;
+ def FADDS : AForm_2<59, 21,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fadds $FRT, $FRA, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fadd F4RC:$FRA, F4RC:$FRB))]>;
+ def FDIV : AForm_2<63, 18,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fdiv $FRT, $FRA, $FRB", FPDivD,
+ [(set F8RC:$FRT, (fdiv F8RC:$FRA, F8RC:$FRB))]>;
+ def FDIVS : AForm_2<59, 18,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fdivs $FRT, $FRA, $FRB", FPDivS,
+ [(set F4RC:$FRT, (fdiv F4RC:$FRA, F4RC:$FRB))]>;
+ def FMUL : AForm_3<63, 25,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fmul $FRT, $FRA, $FRB", FPFused,
+ [(set F8RC:$FRT, (fmul F8RC:$FRA, F8RC:$FRB))]>;
+ def FMULS : AForm_3<59, 25,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fmuls $FRT, $FRA, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fmul F4RC:$FRA, F4RC:$FRB))]>;
+ def FSUB : AForm_2<63, 20,
+ (outs F8RC:$FRT), (ins F8RC:$FRA, F8RC:$FRB),
+ "fsub $FRT, $FRA, $FRB", FPGeneral,
+ [(set F8RC:$FRT, (fsub F8RC:$FRA, F8RC:$FRB))]>;
+ def FSUBS : AForm_2<59, 20,
+ (outs F4RC:$FRT), (ins F4RC:$FRA, F4RC:$FRB),
+ "fsubs $FRT, $FRA, $FRB", FPGeneral,
+ [(set F4RC:$FRT, (fsub F4RC:$FRA, F4RC:$FRB))]>;
+ }
}
let PPC970_Unit = 1 in { // FXU Operations.
projects / oota-llvm.git / blobdiff