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-rw-r--r--llvm/lib/Target/ARM/ARMInstrVFP.td88
1 files changed, 52 insertions, 36 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrVFP.td b/llvm/lib/Target/ARM/ARMInstrVFP.td
index e0fb5808a87..feb3e539e63 100644
--- a/llvm/lib/Target/ARM/ARMInstrVFP.td
+++ b/llvm/lib/Target/ARM/ARMInstrVFP.td
@@ -738,80 +738,96 @@ def VULTOD : AVConv1XI<0b11101, 0b11, 0b1011, 0b1011, 1,
// FP FMA Operations.
//
-def VMLAD : ADbI_vmlX<0b11100, 0b00, 0, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vmla", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fadd (fmul DPR:$Dn, DPR:$Dm),
- (f64 DPR:$Ddin)))]>,
- RegConstraint<"$Ddin = $Dd">;
+def VMLAD : ADbI<0b11100, 0b00, 0, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vmla", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fadd (fmul DPR:$Dn, DPR:$Dm),
+ (f64 DPR:$Ddin)))]>,
+ RegConstraint<"$Ddin = $Dd">,
+ Requires<[HasVFP2,UseVMLx]>;
def VMLAS : ASbIn<0b11100, 0b00, 0, 0,
(outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
IIC_fpMAC32, "vmla", ".f32\t$Sd, $Sn, $Sm",
[(set SPR:$Sd, (fadd (fmul SPR:$Sn, SPR:$Sm),
SPR:$Sdin))]>,
- RegConstraint<"$Sdin = $Sd">;
+ RegConstraint<"$Sdin = $Sd">,
+ Requires<[HasVFP2,DontUseNEONForFP,UseVMLx]>;
def : Pat<(fadd DPR:$dstin, (fmul DPR:$a, (f64 DPR:$b))),
- (VMLAD DPR:$dstin, DPR:$a, DPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
+ Requires<[HasVFP2,UseVMLx]>;
def : Pat<(fadd SPR:$dstin, (fmul SPR:$a, SPR:$b)),
- (VMLAS SPR:$dstin, SPR:$a, SPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VMLAS SPR:$dstin, SPR:$a, SPR:$b)>,
+ Requires<[HasVFP2,DontUseNEONForFP, UseVMLx]>;
-def VMLSD : ADbI_vmlX<0b11100, 0b00, 1, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vmls", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fadd (fneg (fmul DPR:$Dn,DPR:$Dm)),
- (f64 DPR:$Ddin)))]>,
- RegConstraint<"$Ddin = $Dd">;
+def VMLSD : ADbI<0b11100, 0b00, 1, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vmls", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fadd (fneg (fmul DPR:$Dn,DPR:$Dm)),
+ (f64 DPR:$Ddin)))]>,
+ RegConstraint<"$Ddin = $Dd">,
+ Requires<[HasVFP2,UseVMLx]>;
def VMLSS : ASbIn<0b11100, 0b00, 1, 0,
(outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
IIC_fpMAC32, "vmls", ".f32\t$Sd, $Sn, $Sm",
[(set SPR:$Sd, (fadd (fneg (fmul SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
- RegConstraint<"$Sdin = $Sd">;
+ RegConstraint<"$Sdin = $Sd">,
+ Requires<[HasVFP2,DontUseNEONForFP,UseVMLx]>;
def : Pat<(fsub DPR:$dstin, (fmul DPR:$a, (f64 DPR:$b))),
- (VMLSD DPR:$dstin, DPR:$a, DPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
+ Requires<[HasVFP2,UseVMLx]>;
def : Pat<(fsub SPR:$dstin, (fmul SPR:$a, SPR:$b)),
- (VMLSS SPR:$dstin, SPR:$a, SPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VMLSS SPR:$dstin, SPR:$a, SPR:$b)>,
+ Requires<[HasVFP2,DontUseNEONForFP,UseVMLx]>;
-def VNMLAD : ADbI_vmlX<0b11100, 0b01, 1, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vnmla", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd,(fsub (fneg (fmul DPR:$Dn,DPR:$Dm)),
- (f64 DPR:$Ddin)))]>,
- RegConstraint<"$Ddin = $Dd">;
+def VNMLAD : ADbI<0b11100, 0b01, 1, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vnmla", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd,(fsub (fneg (fmul DPR:$Dn,DPR:$Dm)),
+ (f64 DPR:$Ddin)))]>,
+ RegConstraint<"$Ddin = $Dd">,
+ Requires<[HasVFP2,UseVMLx]>;
def VNMLAS : ASbI<0b11100, 0b01, 1, 0,
(outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
IIC_fpMAC32, "vnmla", ".f32\t$Sd, $Sn, $Sm",
[(set SPR:$Sd, (fsub (fneg (fmul SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
- RegConstraint<"$Sdin = $Sd">;
+ RegConstraint<"$Sdin = $Sd">,
+ Requires<[HasVFP2,DontUseNEONForFP,UseVMLx]>;
def : Pat<(fsub (fneg (fmul DPR:$a, (f64 DPR:$b))), DPR:$dstin),
- (VNMLAD DPR:$dstin, DPR:$a, DPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VNMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
+ Requires<[HasVFP2,UseVMLx]>;
def : Pat<(fsub (fneg (fmul SPR:$a, SPR:$b)), SPR:$dstin),
- (VNMLAS SPR:$dstin, SPR:$a, SPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VNMLAS SPR:$dstin, SPR:$a, SPR:$b)>,
+ Requires<[HasVFP2,DontUseNEONForFP,UseVMLx]>;
-def VNMLSD : ADbI_vmlX<0b11100, 0b01, 0, 0,
- (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
- IIC_fpMAC64, "vnmls", ".f64\t$Dd, $Dn, $Dm",
- [(set DPR:$Dd, (fsub (fmul DPR:$Dn, DPR:$Dm),
- (f64 DPR:$Ddin)))]>,
- RegConstraint<"$Ddin = $Dd">;
+def VNMLSD : ADbI<0b11100, 0b01, 0, 0,
+ (outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
+ IIC_fpMAC64, "vnmls", ".f64\t$Dd, $Dn, $Dm",
+ [(set DPR:$Dd, (fsub (fmul DPR:$Dn, DPR:$Dm),
+ (f64 DPR:$Ddin)))]>,
+ RegConstraint<"$Ddin = $Dd">,
+ Requires<[HasVFP2,UseVMLx]>;
def VNMLSS : ASbI<0b11100, 0b01, 0, 0,
(outs SPR:$Sd), (ins SPR:$Sdin, SPR:$Sn, SPR:$Sm),
IIC_fpMAC32, "vnmls", ".f32\t$Sd, $Sn, $Sm",
[(set SPR:$Sd, (fsub (fmul SPR:$Sn, SPR:$Sm), SPR:$Sdin))]>,
- RegConstraint<"$Sdin = $Sd">;
+ RegConstraint<"$Sdin = $Sd">,
+ Requires<[HasVFP2,DontUseNEONForFP,UseVMLx]>;
def : Pat<(fsub (fmul DPR:$a, (f64 DPR:$b)), DPR:$dstin),
- (VNMLSD DPR:$dstin, DPR:$a, DPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VNMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
+ Requires<[HasVFP2,UseVMLx]>;
def : Pat<(fsub (fmul SPR:$a, SPR:$b), SPR:$dstin),
- (VNMLSS SPR:$dstin, SPR:$a, SPR:$b)>, Requires<[DontUseNEONForFP]>;
+ (VNMLSS SPR:$dstin, SPR:$a, SPR:$b)>,
+ Requires<[HasVFP2,DontUseNEONForFP,UseVMLx]>;
//===----------------------------------------------------------------------===//
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