Thumb instructions which have reglist operands at the end and predicate operands

[oota-llvm.git] / lib / Target / ARM / ARMInstrNEON.td

diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td
index ff095fc7a15e4cff40933430d7081cc67f847277..d5ce2b8468dffd0f188ba327dc7c6e9d9109ddb5 100644 (file)
--- a/lib/Target/ARM/ARMInstrNEON.td
+++ b/lib/Target/ARM/ARMInstrNEON.td
@@ -1621,12 +1621,13 @@ multiclass N3VNInt_HSD<bit op24, bit op23, bits<4> op11_8, bit op4,
 
 // First with only element sizes of 16 and 32 bits:
 multiclass N3VLInt_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
-                      InstrItinClass itin, string OpcodeStr, string Dt,
+                      InstrItinClass itin16, InstrItinClass itin32,
+                      string OpcodeStr, string Dt,
                       Intrinsic IntOp, bit Commutable = 0> {
-  def v4i32 : N3VLInt<op24, op23, 0b01, op11_8, op4, itin, 
+  def v4i32 : N3VLInt<op24, op23, 0b01, op11_8, op4, itin16, 
                       OpcodeStr, !strconcat(Dt, "16"),
                       v4i32, v4i16, IntOp, Commutable>;
-  def v2i64 : N3VLInt<op24, op23, 0b10, op11_8, op4, itin,
+  def v2i64 : N3VLInt<op24, op23, 0b10, op11_8, op4, itin32,
                       OpcodeStr, !strconcat(Dt, "32"),
                       v2i64, v2i32, IntOp, Commutable>;
 }
@@ -1642,11 +1643,12 @@ multiclass N3VLIntSL_HS<bit op24, bits<4> op11_8,
 
 // ....then also with element size of 8 bits:
 multiclass N3VLInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
-                       InstrItinClass itin, string OpcodeStr, string Dt,
+                       InstrItinClass itin16, InstrItinClass itin32,
+                       string OpcodeStr, string Dt,
                        Intrinsic IntOp, bit Commutable = 0>
-  : N3VLInt_HS<op24, op23, op11_8, op4, itin, OpcodeStr, Dt,
+  : N3VLInt_HS<op24, op23, op11_8, op4, itin16, itin32, OpcodeStr, Dt,
                IntOp, Commutable> {
-  def v8i16 : N3VLInt<op24, op23, 0b00, op11_8, op4, itin, 
+  def v8i16 : N3VLInt<op24, op23, 0b00, op11_8, op4, itin16,
                       OpcodeStr, !strconcat(Dt, "8"),
                       v8i16, v8i8, IntOp, Commutable>;
 }
@@ -1711,21 +1713,22 @@ multiclass N3VMulOpSL_HS<bits<4> op11_8,
 // Neon 3-argument intrinsics,
 //   element sizes of 8, 16 and 32 bits:
 multiclass N3VInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+                       InstrItinClass itinD, InstrItinClass itinQ,
                        string OpcodeStr, string Dt, Intrinsic IntOp> {
   // 64-bit vector types.
-  def v8i8  : N3VDInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16D,
+  def v8i8  : N3VDInt3<op24, op23, 0b00, op11_8, op4, itinD,
                        OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
-  def v4i16 : N3VDInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16D,
+  def v4i16 : N3VDInt3<op24, op23, 0b01, op11_8, op4, itinD,
                        OpcodeStr, !strconcat(Dt, "16"), v4i16, v4i16, IntOp>;
-  def v2i32 : N3VDInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi32D,
+  def v2i32 : N3VDInt3<op24, op23, 0b10, op11_8, op4, itinD,
                        OpcodeStr, !strconcat(Dt, "32"), v2i32, v2i32, IntOp>;
 
   // 128-bit vector types.
-  def v16i8 : N3VQInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16Q,
+  def v16i8 : N3VQInt3<op24, op23, 0b00, op11_8, op4, itinQ,
                        OpcodeStr, !strconcat(Dt, "8"), v16i8, v16i8, IntOp>;
-  def v8i16 : N3VQInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16Q,
+  def v8i16 : N3VQInt3<op24, op23, 0b01, op11_8, op4, itinQ,
                        OpcodeStr, !strconcat(Dt, "16"), v8i16, v8i16, IntOp>;
-  def v4i32 : N3VQInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi32Q,
+  def v4i32 : N3VQInt3<op24, op23, 0b10, op11_8, op4, itinQ,
                        OpcodeStr, !strconcat(Dt, "32"), v4i32, v4i32, IntOp>;
 }
 
@@ -1734,10 +1737,11 @@ multiclass N3VInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
 
 // First with only element sizes of 16 and 32 bits:
 multiclass N3VLInt3_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
+                       InstrItinClass itin16, InstrItinClass itin32,
                        string OpcodeStr, string Dt, Intrinsic IntOp> {
-  def v4i32 : N3VLInt3<op24, op23, 0b01, op11_8, op4, IIC_VMACi16D,
+  def v4i32 : N3VLInt3<op24, op23, 0b01, op11_8, op4, itin16,
                        OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, IntOp>;
-  def v2i64 : N3VLInt3<op24, op23, 0b10, op11_8, op4, IIC_VMACi16D,
+  def v2i64 : N3VLInt3<op24, op23, 0b10, op11_8, op4, itin32,
                        OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
 }
 
@@ -1751,9 +1755,10 @@ multiclass N3VLInt3SL_HS<bit op24, bits<4> op11_8,
 
 // ....then also with element size of 8 bits:
 multiclass N3VLInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+                        InstrItinClass itin16, InstrItinClass itin32,
                         string OpcodeStr, string Dt, Intrinsic IntOp>
-  : N3VLInt3_HS<op24, op23, op11_8, op4, OpcodeStr, Dt, IntOp> {
-  def v8i16 : N3VLInt3<op24, op23, 0b00, op11_8, op4, IIC_VMACi16D,
+  : N3VLInt3_HS<op24, op23, op11_8, op4, itin16, itin32, OpcodeStr, Dt, IntOp> {
+  def v8i16 : N3VLInt3<op24, op23, 0b00, op11_8, op4, itin16,
                        OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8, IntOp>;
 }
 
@@ -2001,10 +2006,10 @@ def  VADDfd   : N3VD<0, 0, 0b00, 0b1101, 0, IIC_VBIND, "vadd", "f32",
 def  VADDfq   : N3VQ<0, 0, 0b00, 0b1101, 0, IIC_VBINQ, "vadd", "f32",
                      v4f32, v4f32, fadd, 1>;
 //   VADDL    : Vector Add Long (Q = D + D)
-defm VADDLs   : N3VLInt_QHS<0,1,0b0000,0, IIC_VSHLiD, "vaddl", "s",
-                            int_arm_neon_vaddls, 1>;
-defm VADDLu   : N3VLInt_QHS<1,1,0b0000,0, IIC_VSHLiD, "vaddl", "u",
-                            int_arm_neon_vaddlu, 1>;
+defm VADDLs   : N3VLInt_QHS<0,1,0b0000,0, IIC_VSHLiD, IIC_VSHLiD,
+                            "vaddl", "s", int_arm_neon_vaddls, 1>;
+defm VADDLu   : N3VLInt_QHS<1,1,0b0000,0, IIC_VSHLiD, IIC_VSHLiD,
+                            "vaddl", "u", int_arm_neon_vaddlu, 1>;
 //   VADDW    : Vector Add Wide (Q = Q + D)
 defm VADDWs   : N3VWInt_QHS<0,1,0b0001,0, "vaddw", "s", int_arm_neon_vaddws, 0>;
 defm VADDWu   : N3VWInt_QHS<1,1,0b0001,0, "vaddw", "u", int_arm_neon_vaddwu, 0>;
@@ -2118,10 +2123,10 @@ def : Pat<(v4i32 (int_arm_neon_vqrdmulh (v4i32 QPR:$src1),
                                   (SubReg_i32_lane imm:$lane)))>;
 
 //   VMULL    : Vector Multiply Long (integer and polynomial) (Q = D * D)
-defm VMULLs   : N3VLInt_QHS<0,1,0b1100,0, IIC_VMULi16D, "vmull", "s",
-                            int_arm_neon_vmulls, 1>;
-defm VMULLu   : N3VLInt_QHS<1,1,0b1100,0, IIC_VMULi16D, "vmull", "u",
-                            int_arm_neon_vmullu, 1>;
+defm VMULLs   : N3VLInt_QHS<0,1,0b1100,0, IIC_VMULi16D, IIC_VMULi32D,
+                            "vmull", "s", int_arm_neon_vmulls, 1>;
+defm VMULLu   : N3VLInt_QHS<1,1,0b1100,0, IIC_VMULi16D, IIC_VMULi32D,
+                            "vmull", "u", int_arm_neon_vmullu, 1>;
 def  VMULLp   : N3VLInt<0, 1, 0b00, 0b1110, 0, IIC_VMULi16D, "vmull", "p8",
                         v8i16, v8i8, int_arm_neon_vmullp, 1>;
 defm VMULLsls : N3VLIntSL_HS<0, 0b1010, IIC_VMULi16D, "vmull", "s",
@@ -2130,10 +2135,10 @@ defm VMULLslu : N3VLIntSL_HS<1, 0b1010, IIC_VMULi16D, "vmull", "u",
                              int_arm_neon_vmullu>;
 
 //   VQDMULL  : Vector Saturating Doubling Multiply Long (Q = D * D)
-defm VQDMULL  : N3VLInt_HS<0,1,0b1101,0, IIC_VMULi16D, "vqdmull", "s",
-                           int_arm_neon_vqdmull, 1>;
-defm VQDMULLsl: N3VLIntSL_HS<0, 0b1011, IIC_VMULi16D, "vqdmull", "s",
-                             int_arm_neon_vqdmull>;
+defm VQDMULL  : N3VLInt_HS<0,1,0b1101,0, IIC_VMULi16D, IIC_VMULi32D,
+                           "vqdmull", "s", int_arm_neon_vqdmull, 1>;
+defm VQDMULLsl: N3VLIntSL_HS<0, 0b1011, IIC_VMULi16D,
+                             "vqdmull", "s", int_arm_neon_vqdmull>;
 
 // Vector Multiply-Accumulate and Multiply-Subtract Operations.
 
@@ -2177,15 +2182,17 @@ def : Pat<(v4f32 (fadd (v4f32 QPR:$src1),
                            (SubReg_i32_lane imm:$lane)))>;
 
 //   VMLAL    : Vector Multiply Accumulate Long (Q += D * D)
-defm VMLALs   : N3VLInt3_QHS<0,1,0b1000,0, "vmlal", "s", int_arm_neon_vmlals>;
-defm VMLALu   : N3VLInt3_QHS<1,1,0b1000,0, "vmlal", "u", int_arm_neon_vmlalu>;
+defm VMLALs   : N3VLInt3_QHS<0,1,0b1000,0, IIC_VMACi16D, IIC_VMACi32D,
+                             "vmlal", "s", int_arm_neon_vmlals>;
+defm VMLALu   : N3VLInt3_QHS<1,1,0b1000,0, IIC_VMACi16D, IIC_VMACi32D,
+                             "vmlal", "u", int_arm_neon_vmlalu>;
 
 defm VMLALsls : N3VLInt3SL_HS<0, 0b0010, "vmlal", "s", int_arm_neon_vmlals>;
 defm VMLALslu : N3VLInt3SL_HS<1, 0b0010, "vmlal", "u", int_arm_neon_vmlalu>;
 
 //   VQDMLAL  : Vector Saturating Doubling Multiply Accumulate Long (Q += D * D)
-defm VQDMLAL  : N3VLInt3_HS<0, 1, 0b1001, 0, "vqdmlal", "s",
-                            int_arm_neon_vqdmlal>;
+defm VQDMLAL  : N3VLInt3_HS<0, 1, 0b1001, 0, IIC_VMACi16D, IIC_VMACi32D,
+                            "vqdmlal", "s", int_arm_neon_vqdmlal>;
 defm VQDMLALsl: N3VLInt3SL_HS<0, 0b0011, "vqdmlal", "s", int_arm_neon_vqdmlal>;
 
 //   VMLS     : Vector Multiply Subtract (integer and floating-point)
@@ -2227,15 +2234,17 @@ def : Pat<(v4f32 (fsub (v4f32 QPR:$src1),
                            (SubReg_i32_lane imm:$lane)))>;
 
 //   VMLSL    : Vector Multiply Subtract Long (Q -= D * D)
-defm VMLSLs   : N3VLInt3_QHS<0,1,0b1010,0, "vmlsl", "s", int_arm_neon_vmlsls>;
-defm VMLSLu   : N3VLInt3_QHS<1,1,0b1010,0, "vmlsl", "u", int_arm_neon_vmlslu>;
+defm VMLSLs   : N3VLInt3_QHS<0,1,0b1010,0, IIC_VMACi16D, IIC_VMACi32D,
+                             "vmlsl", "s", int_arm_neon_vmlsls>;
+defm VMLSLu   : N3VLInt3_QHS<1,1,0b1010,0, IIC_VMACi16D, IIC_VMACi32D,
+                             "vmlsl", "u", int_arm_neon_vmlslu>;
 
 defm VMLSLsls : N3VLInt3SL_HS<0, 0b0110, "vmlsl", "s", int_arm_neon_vmlsls>;
 defm VMLSLslu : N3VLInt3SL_HS<1, 0b0110, "vmlsl", "u", int_arm_neon_vmlslu>;
 
 //   VQDMLSL  : Vector Saturating Doubling Multiply Subtract Long (Q -= D * D)
-defm VQDMLSL  : N3VLInt3_HS<0, 1, 0b1011, 0, "vqdmlsl", "s",
-                            int_arm_neon_vqdmlsl>;
+defm VQDMLSL  : N3VLInt3_HS<0, 1, 0b1011, 0, IIC_VMACi16D, IIC_VMACi32D,
+                            "vqdmlsl", "s", int_arm_neon_vqdmlsl>;
 defm VQDMLSLsl: N3VLInt3SL_HS<0, 0b111, "vqdmlsl", "s", int_arm_neon_vqdmlsl>;
 
 // Vector Subtract Operations.
@@ -2248,10 +2257,10 @@ def  VSUBfd   : N3VD<0, 0, 0b10, 0b1101, 0, IIC_VBIND, "vsub", "f32",
 def  VSUBfq   : N3VQ<0, 0, 0b10, 0b1101, 0, IIC_VBINQ, "vsub", "f32",
                      v4f32, v4f32, fsub, 0>;
 //   VSUBL    : Vector Subtract Long (Q = D - D)
-defm VSUBLs   : N3VLInt_QHS<0,1,0b0010,0, IIC_VSHLiD, "vsubl", "s",
-                            int_arm_neon_vsubls, 1>;
-defm VSUBLu   : N3VLInt_QHS<1,1,0b0010,0, IIC_VSHLiD, "vsubl", "u",
-                            int_arm_neon_vsublu, 1>;
+defm VSUBLs   : N3VLInt_QHS<0,1,0b0010,0, IIC_VSHLiD, IIC_VSHLiD,
+                            "vsubl", "s", int_arm_neon_vsubls, 1>;
+defm VSUBLu   : N3VLInt_QHS<1,1,0b0010,0, IIC_VSHLiD, IIC_VSHLiD,
+                            "vsubl", "u", int_arm_neon_vsublu, 1>;
 //   VSUBW    : Vector Subtract Wide (Q = Q - D)
 defm VSUBWs   : N3VWInt_QHS<0,1,0b0011,0, "vsubw", "s", int_arm_neon_vsubws, 0>;
 defm VSUBWu   : N3VWInt_QHS<1,1,0b0011,0, "vsubw", "u", int_arm_neon_vsubwu, 0>;
@@ -2458,18 +2467,22 @@ def  VABDfq   : N3VQInt<1, 0, 0b10, 0b1101, 0, N3RegFrm, IIC_VBINQ,
                         "vabd", "f32", v4f32, v4f32, int_arm_neon_vabds, 0>;
 
 //   VABDL    : Vector Absolute Difference Long (Q = | D - D |)
-defm VABDLs   : N3VLInt_QHS<0,1,0b0111,0, IIC_VSUBi4Q,
+defm VABDLs   : N3VLInt_QHS<0,1,0b0111,0, IIC_VSUBi4Q, IIC_VSUBi4Q,
                             "vabdl", "s", int_arm_neon_vabdls, 0>;
-defm VABDLu   : N3VLInt_QHS<1,1,0b0111,0, IIC_VSUBi4Q,
+defm VABDLu   : N3VLInt_QHS<1,1,0b0111,0, IIC_VSUBi4Q, IIC_VSUBi4Q,
                              "vabdl", "u", int_arm_neon_vabdlu, 0>;
 
 //   VABA     : Vector Absolute Difference and Accumulate
-defm VABAs    : N3VInt3_QHS<0,0,0b0111,1, "vaba", "s", int_arm_neon_vabas>;
-defm VABAu    : N3VInt3_QHS<1,0,0b0111,1, "vaba", "u", int_arm_neon_vabau>;
+defm VABAs    : N3VInt3_QHS<0,0,0b0111,1, IIC_VABAD, IIC_VABAQ,
+                            "vaba", "s", int_arm_neon_vabas>;
+defm VABAu    : N3VInt3_QHS<1,0,0b0111,1, IIC_VABAD, IIC_VABAQ,
+                            "vaba", "u", int_arm_neon_vabau>;
 
 //   VABAL    : Vector Absolute Difference and Accumulate Long (Q += | D - D |)
-defm VABALs   : N3VLInt3_QHS<0,1,0b0101,0, "vabal", "s", int_arm_neon_vabals>;
-defm VABALu   : N3VLInt3_QHS<1,1,0b0101,0, "vabal", "u", int_arm_neon_vabalu>;
+defm VABALs   : N3VLInt3_QHS<0,1,0b0101,0, IIC_VABAD, IIC_VABAD,
+                             "vabal", "s", int_arm_neon_vabals>;
+defm VABALu   : N3VLInt3_QHS<1,1,0b0101,0, IIC_VABAD, IIC_VABAD,
+                             "vabal", "u", int_arm_neon_vabalu>;
 
 // Vector Maximum and Minimum.