Cull non-standard variants of ARM architectures (NFC)

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

diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td
index f035d6150ec0ac2d061287f9a96fa9d92fefe26d..5e9e3876fe3646a432297618d449d79ce4fb23a8 100644 (file)
--- a/lib/Target/ARM/ARMInstrNEON.td
+++ b/lib/Target/ARM/ARMInstrNEON.td
@@ -587,11 +587,6 @@ def SDTARMVMULL   : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisInt<1>,
 def NEONvmulls    : SDNode<"ARMISD::VMULLs", SDTARMVMULL>;
 def NEONvmullu    : SDNode<"ARMISD::VMULLu", SDTARMVMULL>;
 
-def SDTARMFMAX    : SDTypeProfile<1, 2, [SDTCisVT<0, f32>, SDTCisSameAs<0, 1>,
-                                         SDTCisSameAs<0, 2>]>;
-def NEONfmax      : SDNode<"ARMISD::FMAX", SDTARMFMAX>;
-def NEONfmin      : SDNode<"ARMISD::FMIN", SDTARMFMAX>;
-
 def NEONimmAllZerosV: PatLeaf<(NEONvmovImm (i32 timm)), [{
   ConstantSDNode *ConstVal = cast<ConstantSDNode>(N->getOperand(0));
   unsigned EltBits = 0;
@@ -4999,10 +4994,10 @@ def  VBITq    : N3VX<1, 0, 0b10, 0b0001, 1, 1,
 //   VABD     : Vector Absolute Difference
 defm VABDs    : N3VInt_QHS<0, 0, 0b0111, 0, N3RegFrm,
                            IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
-                           "vabd", "s", int_arm_neon_vabds, 1>;
+                           "vabd", "s", sabsdiff, 1>;
 defm VABDu    : N3VInt_QHS<1, 0, 0b0111, 0, N3RegFrm,
                            IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
-                           "vabd", "u", int_arm_neon_vabdu, 1>;
+                           "vabd", "u", uabsdiff, 1>;
 def  VABDfd   : N3VDInt<1, 0, 0b10, 0b1101, 0, N3RegFrm, IIC_VBIND,
                         "vabd", "f32", v2f32, v2f32, int_arm_neon_vabds, 1>;
 def  VABDfq   : N3VQInt<1, 0, 0b10, 0b1101, 0, N3RegFrm, IIC_VBINQ,
@@ -5010,73 +5005,73 @@ def  VABDfq   : N3VQInt<1, 0, 0b10, 0b1101, 0, N3RegFrm, IIC_VBINQ,
 
 //   VABDL    : Vector Absolute Difference Long (Q = | D - D |)
 defm VABDLs   : N3VLIntExt_QHS<0,1,0b0111,0, IIC_VSUBi4Q,
-                               "vabdl", "s", int_arm_neon_vabds, zext, 1>;
+                               "vabdl", "s", sabsdiff, zext, 1>;
 defm VABDLu   : N3VLIntExt_QHS<1,1,0b0111,0, IIC_VSUBi4Q,
-                               "vabdl", "u", int_arm_neon_vabdu, zext, 1>;
+                               "vabdl", "u", uabsdiff, zext, 1>;
 
 //   VABA     : Vector Absolute Difference and Accumulate
 defm VABAs    : N3VIntOp_QHS<0,0,0b0111,1, IIC_VABAD, IIC_VABAQ,
-                             "vaba", "s", int_arm_neon_vabds, add>;
+                             "vaba", "s", sabsdiff, add>;
 defm VABAu    : N3VIntOp_QHS<1,0,0b0111,1, IIC_VABAD, IIC_VABAQ,
-                             "vaba", "u", int_arm_neon_vabdu, add>;
+                             "vaba", "u", uabsdiff, add>;
 
 //   VABAL    : Vector Absolute Difference and Accumulate Long (Q += | D - D |)
 defm VABALs   : N3VLIntExtOp_QHS<0,1,0b0101,0, IIC_VABAD,
-                                 "vabal", "s", int_arm_neon_vabds, zext, add>;
+                                 "vabal", "s", sabsdiff, zext, add>;
 defm VABALu   : N3VLIntExtOp_QHS<1,1,0b0101,0, IIC_VABAD,
-                                 "vabal", "u", int_arm_neon_vabdu, zext, add>;
+                                 "vabal", "u", uabsdiff, zext, add>;
 
 // Vector Maximum and Minimum.
 
 //   VMAX     : Vector Maximum
 defm VMAXs    : N3VInt_QHS<0, 0, 0b0110, 0, N3RegFrm,
                            IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
-                           "vmax", "s", int_arm_neon_vmaxs, 1>;
+                           "vmax", "s", smax, 1>;
 defm VMAXu    : N3VInt_QHS<1, 0, 0b0110, 0, N3RegFrm,
                            IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
-                           "vmax", "u", int_arm_neon_vmaxu, 1>;
+                           "vmax", "u", umax, 1>;
 def  VMAXfd   : N3VDInt<0, 0, 0b00, 0b1111, 0, N3RegFrm, IIC_VBIND,
                         "vmax", "f32",
-                        v2f32, v2f32, int_arm_neon_vmaxs, 1>;
+                        v2f32, v2f32, fmaxnan, 1>;
 def  VMAXfq   : N3VQInt<0, 0, 0b00, 0b1111, 0, N3RegFrm, IIC_VBINQ,
                         "vmax", "f32",
-                        v4f32, v4f32, int_arm_neon_vmaxs, 1>;
+                        v4f32, v4f32, fmaxnan, 1>;
 
 // VMAXNM
 let PostEncoderMethod = "NEONThumb2V8PostEncoder", DecoderNamespace = "v8NEON" in {
   def VMAXNMND  : N3VDIntnp<0b00110, 0b00, 0b1111, 0, 1,
                             N3RegFrm, NoItinerary, "vmaxnm", "f32",
-                            v2f32, v2f32, int_arm_neon_vmaxnm, 1>,
+                            v2f32, v2f32, fmaxnum, 1>,
                             Requires<[HasV8, HasNEON]>;
   def VMAXNMNQ  : N3VQIntnp<0b00110, 0b00, 0b1111, 1, 1,
                             N3RegFrm, NoItinerary, "vmaxnm", "f32",
-                            v4f32, v4f32, int_arm_neon_vmaxnm, 1>,
+                            v4f32, v4f32, fmaxnum, 1>,
                             Requires<[HasV8, HasNEON]>;
 }
 
 //   VMIN     : Vector Minimum
 defm VMINs    : N3VInt_QHS<0, 0, 0b0110, 1, N3RegFrm,
                            IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
-                           "vmin", "s", int_arm_neon_vmins, 1>;
+                           "vmin", "s", smin, 1>;
 defm VMINu    : N3VInt_QHS<1, 0, 0b0110, 1, N3RegFrm,
                            IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
-                           "vmin", "u", int_arm_neon_vminu, 1>;
+                           "vmin", "u", umin, 1>;
 def  VMINfd   : N3VDInt<0, 0, 0b10, 0b1111, 0, N3RegFrm, IIC_VBIND,
                         "vmin", "f32",
-                        v2f32, v2f32, int_arm_neon_vmins, 1>;
+                        v2f32, v2f32, fminnan, 1>;
 def  VMINfq   : N3VQInt<0, 0, 0b10, 0b1111, 0, N3RegFrm, IIC_VBINQ,
                         "vmin", "f32",
-                        v4f32, v4f32, int_arm_neon_vmins, 1>;
+                        v4f32, v4f32, fminnan, 1>;
 
 // VMINNM
 let PostEncoderMethod = "NEONThumb2V8PostEncoder", DecoderNamespace = "v8NEON" in {
   def VMINNMND  : N3VDIntnp<0b00110, 0b10, 0b1111, 0, 1,
                             N3RegFrm, NoItinerary, "vminnm", "f32",
-                            v2f32, v2f32, int_arm_neon_vminnm, 1>,
+                            v2f32, v2f32, fminnum, 1>,
                             Requires<[HasV8, HasNEON]>;
   def VMINNMNQ  : N3VQIntnp<0b00110, 0b10, 0b1111, 1, 1,
                             N3RegFrm, NoItinerary, "vminnm", "f32",
-                            v4f32, v4f32, int_arm_neon_vminnm, 1>,
+                            v4f32, v4f32, fminnum, 1>,
                             Requires<[HasV8, HasNEON]>;
 }
 
@@ -6343,8 +6338,8 @@ def : N3VSMulOpPat<fmul, fsub, VFMSfd>,
       Requires<[HasVFP4, UseNEONForFP, UseFusedMAC]>;
 def : N2VSPat<fabs, VABSfd>;
 def : N2VSPat<fneg, VNEGfd>;
-def : N3VSPat<NEONfmax, VMAXfd>;
-def : N3VSPat<NEONfmin, VMINfd>;
+def : N3VSPat<fmaxnan, VMAXfd>, Requires<[HasNEON]>;
+def : N3VSPat<fminnan, VMINfd>, Requires<[HasNEON]>;
 def : NVCVTFIPat<fp_to_sint, VCVTf2sd>;
 def : NVCVTFIPat<fp_to_uint, VCVTf2ud>;
 def : NVCVTIFPat<sint_to_fp, VCVTs2fd>;