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Diffstat (limited to 'contrib/llvm/lib/Target/ARM/ARMInstrVFP.td')
-rw-r--r--contrib/llvm/lib/Target/ARM/ARMInstrVFP.td66
1 files changed, 35 insertions, 31 deletions
diff --git a/contrib/llvm/lib/Target/ARM/ARMInstrVFP.td b/contrib/llvm/lib/Target/ARM/ARMInstrVFP.td
index 2f14b78c91fd..b58730c452f7 100644
--- a/contrib/llvm/lib/Target/ARM/ARMInstrVFP.td
+++ b/contrib/llvm/lib/Target/ARM/ARMInstrVFP.td
@@ -725,9 +725,11 @@ def VCVTBHD : ADuI<0b11101, 0b11, 0b0010, 0b01, 0,
}
def : FullFP16Pat<(f64 (fpextend HPR:$Sm)),
- (VCVTBHD (COPY_TO_REGCLASS HPR:$Sm, SPR))>;
+ (VCVTBHD (COPY_TO_REGCLASS HPR:$Sm, SPR))>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def : FP16Pat<(f64 (f16_to_fp GPR:$a)),
- (VCVTBHD (COPY_TO_REGCLASS GPR:$a, SPR))>;
+ (VCVTBHD (COPY_TO_REGCLASS GPR:$a, SPR))>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def VCVTBDH : ADuI<0b11101, 0b11, 0b0011, 0b01, 0,
(outs SPR:$Sd), (ins DPR:$Dm),
@@ -746,9 +748,11 @@ def VCVTBDH : ADuI<0b11101, 0b11, 0b0011, 0b01, 0,
}
def : FullFP16Pat<(f16 (fpround DPR:$Dm)),
- (COPY_TO_REGCLASS (VCVTBDH DPR:$Dm), HPR)>;
+ (COPY_TO_REGCLASS (VCVTBDH DPR:$Dm), HPR)>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def : FP16Pat<(fp_to_f16 (f64 DPR:$a)),
- (i32 (COPY_TO_REGCLASS (VCVTBDH DPR:$a), GPR))>;
+ (i32 (COPY_TO_REGCLASS (VCVTBDH DPR:$a), GPR))>,
+ Requires<[HasFPARMv8, HasDPVFP]>;
def VCVTTHD : ADuI<0b11101, 0b11, 0b0010, 0b11, 0,
(outs DPR:$Dd), (ins SPR:$Sm),
@@ -1810,7 +1814,7 @@ def VMLAD : ADbI<0b11100, 0b00, 0, 0,
[(set DPR:$Dd, (fadd_mlx (fmul_su DPR:$Dn, DPR:$Dm),
(f64 DPR:$Ddin)))]>,
RegConstraint<"$Ddin = $Dd">,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>,
Sched<[WriteFPMAC64, ReadFPMAC, ReadFPMUL, ReadFPMUL]>;
def VMLAS : ASbIn<0b11100, 0b00, 0, 0,
@@ -1819,7 +1823,7 @@ def VMLAS : ASbIn<0b11100, 0b00, 0, 0,
[(set SPR:$Sd, (fadd_mlx (fmul_su SPR:$Sn, SPR:$Sm),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>,
Sched<[WriteFPMAC32, ReadFPMAC, ReadFPMUL, ReadFPMUL]> {
// Some single precision VFP instructions may be executed on both NEON and
// VFP pipelines on A8.
@@ -1832,17 +1836,17 @@ def VMLAH : AHbI<0b11100, 0b00, 0, 0,
[(set HPR:$Sd, (fadd_mlx (fmul_su HPR:$Sn, HPR:$Sm),
HPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasFullFP16,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,UseFPVMLx]>;
def : Pat<(fadd_mlx DPR:$dstin, (fmul_su DPR:$a, (f64 DPR:$b))),
(VMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>;
def : Pat<(fadd_mlx SPR:$dstin, (fmul_su SPR:$a, SPR:$b)),
(VMLAS SPR:$dstin, SPR:$a, SPR:$b)>,
- Requires<[HasVFP2,DontUseNEONForFP, UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,DontUseNEONForFP, UseFPVMLx]>;
def : Pat<(fadd_mlx HPR:$dstin, (fmul_su HPR:$a, HPR:$b)),
(VMLAH HPR:$dstin, HPR:$a, HPR:$b)>,
- Requires<[HasFullFP16,DontUseNEONForFP, UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,DontUseNEONForFP, UseFPVMLx]>;
def VMLSD : ADbI<0b11100, 0b00, 1, 0,
@@ -1851,7 +1855,7 @@ def VMLSD : ADbI<0b11100, 0b00, 1, 0,
[(set DPR:$Dd, (fadd_mlx (fneg (fmul_su DPR:$Dn,DPR:$Dm)),
(f64 DPR:$Ddin)))]>,
RegConstraint<"$Ddin = $Dd">,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>,
Sched<[WriteFPMAC64, ReadFPMAC, ReadFPMUL, ReadFPMUL]>;
def VMLSS : ASbIn<0b11100, 0b00, 1, 0,
@@ -1860,7 +1864,7 @@ def VMLSS : ASbIn<0b11100, 0b00, 1, 0,
[(set SPR:$Sd, (fadd_mlx (fneg (fmul_su SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>,
Sched<[WriteFPMAC32, ReadFPMAC, ReadFPMUL, ReadFPMUL]> {
// Some single precision VFP instructions may be executed on both NEON and
// VFP pipelines on A8.
@@ -1873,17 +1877,17 @@ def VMLSH : AHbI<0b11100, 0b00, 1, 0,
[(set HPR:$Sd, (fadd_mlx (fneg (fmul_su HPR:$Sn, HPR:$Sm)),
HPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasFullFP16,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,UseFPVMLx]>;
def : Pat<(fsub_mlx DPR:$dstin, (fmul_su DPR:$a, (f64 DPR:$b))),
(VMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>;
def : Pat<(fsub_mlx SPR:$dstin, (fmul_su SPR:$a, SPR:$b)),
(VMLSS SPR:$dstin, SPR:$a, SPR:$b)>,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
def : Pat<(fsub_mlx HPR:$dstin, (fmul_su HPR:$a, HPR:$b)),
(VMLSH HPR:$dstin, HPR:$a, HPR:$b)>,
- Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx]>;
def VNMLAD : ADbI<0b11100, 0b01, 1, 0,
(outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
@@ -1891,7 +1895,7 @@ def VNMLAD : ADbI<0b11100, 0b01, 1, 0,
[(set DPR:$Dd,(fsub_mlx (fneg (fmul_su DPR:$Dn,DPR:$Dm)),
(f64 DPR:$Ddin)))]>,
RegConstraint<"$Ddin = $Dd">,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>,
Sched<[WriteFPMAC64, ReadFPMAC, ReadFPMUL, ReadFPMUL]>;
def VNMLAS : ASbI<0b11100, 0b01, 1, 0,
@@ -1900,7 +1904,7 @@ def VNMLAS : ASbI<0b11100, 0b01, 1, 0,
[(set SPR:$Sd, (fsub_mlx (fneg (fmul_su SPR:$Sn, SPR:$Sm)),
SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>,
Sched<[WriteFPMAC32, ReadFPMAC, ReadFPMUL, ReadFPMUL]> {
// Some single precision VFP instructions may be executed on both NEON and
// VFP pipelines on A8.
@@ -1913,29 +1917,29 @@ def VNMLAH : AHbI<0b11100, 0b01, 1, 0,
[(set HPR:$Sd, (fsub_mlx (fneg (fmul_su HPR:$Sn, HPR:$Sm)),
HPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasFullFP16,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,UseFPVMLx]>;
// (-(a * b) - dst) -> -(dst + (a * b))
def : Pat<(fsub_mlx (fneg (fmul_su DPR:$a, (f64 DPR:$b))), DPR:$dstin),
(VNMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>;
def : Pat<(fsub_mlx (fneg (fmul_su SPR:$a, SPR:$b)), SPR:$dstin),
(VNMLAS SPR:$dstin, SPR:$a, SPR:$b)>,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
def : Pat<(fsub_mlx (fneg (fmul_su HPR:$a, HPR:$b)), HPR:$dstin),
(VNMLAH HPR:$dstin, HPR:$a, HPR:$b)>,
- Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx]>;
// (-dst - (a * b)) -> -(dst + (a * b))
def : Pat<(fsub_mlx (fneg DPR:$dstin), (fmul_su DPR:$a, (f64 DPR:$b))),
(VNMLAD DPR:$dstin, DPR:$a, DPR:$b)>,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>;
def : Pat<(fsub_mlx (fneg SPR:$dstin), (fmul_su SPR:$a, SPR:$b)),
(VNMLAS SPR:$dstin, SPR:$a, SPR:$b)>,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
def : Pat<(fsub_mlx (fneg HPR:$dstin), (fmul_su HPR:$a, HPR:$b)),
(VNMLAH HPR:$dstin, HPR:$a, HPR:$b)>,
- Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx]>;
def VNMLSD : ADbI<0b11100, 0b01, 0, 0,
(outs DPR:$Dd), (ins DPR:$Ddin, DPR:$Dn, DPR:$Dm),
@@ -1943,7 +1947,7 @@ def VNMLSD : ADbI<0b11100, 0b01, 0, 0,
[(set DPR:$Dd, (fsub_mlx (fmul_su DPR:$Dn, DPR:$Dm),
(f64 DPR:$Ddin)))]>,
RegConstraint<"$Ddin = $Dd">,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>,
Sched<[WriteFPMAC64, ReadFPMAC, ReadFPMUL, ReadFPMUL]>;
def VNMLSS : ASbI<0b11100, 0b01, 0, 0,
@@ -1951,7 +1955,7 @@ def VNMLSS : ASbI<0b11100, 0b01, 0, 0,
IIC_fpMAC32, "vnmls", ".f32\t$Sd, $Sn, $Sm",
[(set SPR:$Sd, (fsub_mlx (fmul_su SPR:$Sn, SPR:$Sm), SPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>,
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>,
Sched<[WriteFPMAC32, ReadFPMAC, ReadFPMUL, ReadFPMUL]> {
// Some single precision VFP instructions may be executed on both NEON and
// VFP pipelines on A8.
@@ -1963,17 +1967,17 @@ def VNMLSH : AHbI<0b11100, 0b01, 0, 0,
IIC_fpMAC16, "vnmls", ".f16\t$Sd, $Sn, $Sm",
[(set HPR:$Sd, (fsub_mlx (fmul_su HPR:$Sn, HPR:$Sm), HPR:$Sdin))]>,
RegConstraint<"$Sdin = $Sd">,
- Requires<[HasFullFP16,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,UseFPVMLx]>;
def : Pat<(fsub_mlx (fmul_su DPR:$a, (f64 DPR:$b)), DPR:$dstin),
(VNMLSD DPR:$dstin, DPR:$a, DPR:$b)>,
- Requires<[HasVFP2,HasDPVFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,HasDPVFP,UseFPVMLx]>;
def : Pat<(fsub_mlx (fmul_su SPR:$a, SPR:$b), SPR:$dstin),
(VNMLSS SPR:$dstin, SPR:$a, SPR:$b)>,
- Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasVFP2,DontUseNEONForFP,UseFPVMLx]>;
def : Pat<(fsub_mlx (fmul_su HPR:$a, HPR:$b), HPR:$dstin),
(VNMLSH HPR:$dstin, HPR:$a, HPR:$b)>,
- Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx,DontUseFusedMAC]>;
+ Requires<[HasFullFP16,DontUseNEONForFP,UseFPVMLx]>;
//===----------------------------------------------------------------------===//
// Fused FP Multiply-Accumulate Operations.
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-26 01:24:20 +0000