Add NEON 'laned' operations. This fixes another bunch of gcc testsuite fails and

makes the code faster.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81220 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp
index 142c3f1a41c54de38537a8c7052665e6b436accb..9da847a5762ddfcf38dacfe46b160f3d996503f9 100644 (file)
--- a/lib/Target/ARM/ARMBaseInstrInfo.cpp
+++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp
@@ -612,14 +612,24 @@ ARMBaseInstrInfo::copyRegToReg(MachineBasicBlock &MBB,
   if (I != MBB.end()) DL = I->getDebugLoc();
 
   if (DestRC != SrcRC) {
-    if (((DestRC == ARM::DPRRegisterClass) &&
-         (SrcRC == ARM::DPR_VFP2RegisterClass)) ||
-        ((SrcRC == ARM::DPRRegisterClass) &&
-         (DestRC == ARM::DPR_VFP2RegisterClass))) {
-      // Allow copy between DPR and DPR_VFP2.
-    } else {
+    // Allow DPR / DPR_VFP2 / DPR_8 cross-class copies
+    if (DestRC == ARM::DPRRegisterClass) {
+      if (SrcRC == ARM::DPR_VFP2RegisterClass ||
+          SrcRC == ARM::DPR_8RegisterClass) {
+      } else
+        return false;
+    } else if (DestRC == ARM::DPR_VFP2RegisterClass) {
+      if (SrcRC == ARM::DPRRegisterClass ||
+          SrcRC == ARM::DPR_8RegisterClass) {
+      } else
+        return false;
+    } else if (DestRC == ARM::DPR_8RegisterClass) {
+      if (SrcRC == ARM::DPRRegisterClass ||
+          SrcRC == ARM::DPR_VFP2RegisterClass) {
+      } else
+        return false;
+    } else
       return false;
-    }
   }
 
   if (DestRC == ARM::GPRRegisterClass) {
@@ -629,7 +639,8 @@ ARMBaseInstrInfo::copyRegToReg(MachineBasicBlock &MBB,
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::FCPYS), DestReg)
                    .addReg(SrcReg));
   } else if ((DestRC == ARM::DPRRegisterClass) ||
-             (DestRC == ARM::DPR_VFP2RegisterClass)) {
+             (DestRC == ARM::DPR_VFP2RegisterClass) ||
+             (DestRC == ARM::DPR_8RegisterClass)) {
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::FCPYD), DestReg)
                    .addReg(SrcReg));
   } else if (DestRC == ARM::QPRRegisterClass) {
@@ -652,7 +663,9 @@ storeRegToStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::STR))
                    .addReg(SrcReg, getKillRegState(isKill))
                    .addFrameIndex(FI).addReg(0).addImm(0));
-  } else if (RC == ARM::DPRRegisterClass || RC == ARM::DPR_VFP2RegisterClass) {
+  } else if (RC == ARM::DPRRegisterClass ||
+             RC == ARM::DPR_VFP2RegisterClass ||
+             RC == ARM::DPR_8RegisterClass) {
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::FSTD))
                    .addReg(SrcReg, getKillRegState(isKill))
                    .addFrameIndex(FI).addImm(0));
@@ -678,7 +691,9 @@ loadRegFromStackSlot(MachineBasicBlock &MBB, MachineBasicBlock::iterator I,
   if (RC == ARM::GPRRegisterClass) {
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::LDR), DestReg)
                    .addFrameIndex(FI).addReg(0).addImm(0));
-  } else if (RC == ARM::DPRRegisterClass || RC == ARM::DPR_VFP2RegisterClass) {
+  } else if (RC == ARM::DPRRegisterClass ||
+             RC == ARM::DPR_VFP2RegisterClass ||
+             RC == ARM::DPR_8RegisterClass) {
     AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::FLDD), DestReg)
                    .addFrameIndex(FI).addImm(0));
   } else if (RC == ARM::SPRRegisterClass) {

diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td
index c111668c5b7263d182e43b15442bcab7318cd5d7..7241e633ac426226331ec79693e8aed42bf5d246 100644 (file)
--- a/lib/Target/ARM/ARMInstrNEON.td
+++ b/lib/Target/ARM/ARMInstrNEON.td
@@ -475,6 +475,31 @@ class N3VD<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         [(set DPR:$dst, (ResTy (OpNode (OpTy DPR:$src1), (OpTy DPR:$src2))))]> {
   let isCommutable = Commutable;
 }
+class N3VDSL<bits<2> op21_20, bits<4> op11_8, 
+             string OpcodeStr, ValueType Ty, SDNode ShOp>
+  : N3V<0, 1, op21_20, op11_8, 1, 0,
+        (outs DPR:$dst), (ins DPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (Ty DPR:$dst),
+              (Ty (ShOp (Ty DPR:$src1),
+                        (Ty (NEONvduplane (Ty DPR_VFP2:$src2),
+                                          imm:$lane)))))]> {
+  let isCommutable = 0;
+}
+class N3VDSL16<bits<2> op21_20, bits<4> op11_8, 
+               string OpcodeStr, ValueType Ty, SDNode ShOp>
+  : N3V<0, 1, op21_20, op11_8, 1, 0,
+        (outs DPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (Ty DPR:$dst),
+              (Ty (ShOp (Ty DPR:$src1),
+                        (Ty (NEONvduplane (Ty DPR_8:$src2),
+                                          imm:$lane)))))]> {
+  let isCommutable = 0;
+}
+
 class N3VQ<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
            string OpcodeStr, ValueType ResTy, ValueType OpTy,
            SDNode OpNode, bit Commutable>
@@ -484,6 +509,30 @@ class N3VQ<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         [(set QPR:$dst, (ResTy (OpNode (OpTy QPR:$src1), (OpTy QPR:$src2))))]> {
   let isCommutable = Commutable;
 }
+class N3VQSL<bits<2> op21_20, bits<4> op11_8, 
+             string OpcodeStr, ValueType ResTy, ValueType OpTy, SDNode ShOp>
+  : N3V<1, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst), (ins QPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (ResTy QPR:$dst),
+              (ResTy (ShOp (ResTy QPR:$src1),
+                           (ResTy (NEONvduplane (OpTy DPR_VFP2:$src2),
+                                                imm:$lane)))))]> {
+  let isCommutable = 0;
+}
+class N3VQSL16<bits<2> op21_20, bits<4> op11_8, 
+               string OpcodeStr, ValueType ResTy, ValueType OpTy, SDNode ShOp>
+  : N3V<1, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst), (ins QPR:$src1, DPR_8:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (ResTy QPR:$dst),
+              (ResTy (ShOp (ResTy QPR:$src1),
+                           (ResTy (NEONvduplane (OpTy DPR_8:$src2),
+                                                imm:$lane)))))]> {
+  let isCommutable = 0;
+}
 
 // Basic 3-register operations, scalar single-precision
 class N3VDs<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
@@ -511,6 +560,31 @@ class N3VDInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         [(set DPR:$dst, (ResTy (IntOp (OpTy DPR:$src1), (OpTy DPR:$src2))))]> {
   let isCommutable = Commutable;
 }
+class N3VDIntSL<bits<2> op21_20, bits<4> op11_8, 
+                string OpcodeStr, ValueType Ty, Intrinsic IntOp>
+  : N3V<0, 1, op21_20, op11_8, 1, 0,
+        (outs DPR:$dst), (ins DPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (Ty DPR:$dst),
+              (Ty (IntOp (Ty DPR:$src1),
+                         (Ty (NEONvduplane (Ty DPR_VFP2:$src2),
+                                           imm:$lane)))))]> {
+  let isCommutable = 0;
+}
+class N3VDIntSL16<bits<2> op21_20, bits<4> op11_8, 
+                  string OpcodeStr, ValueType Ty, Intrinsic IntOp>
+  : N3V<0, 1, op21_20, op11_8, 1, 0,
+        (outs DPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (Ty DPR:$dst),
+              (Ty (IntOp (Ty DPR:$src1),
+                         (Ty (NEONvduplane (Ty DPR_8:$src2),
+                                           imm:$lane)))))]> {
+  let isCommutable = 0;
+}
+
 class N3VQInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
               string OpcodeStr, ValueType ResTy, ValueType OpTy,
               Intrinsic IntOp, bit Commutable>
@@ -520,6 +594,30 @@ class N3VQInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         [(set QPR:$dst, (ResTy (IntOp (OpTy QPR:$src1), (OpTy QPR:$src2))))]> {
   let isCommutable = Commutable;
 }
+class N3VQIntSL<bits<2> op21_20, bits<4> op11_8, 
+                string OpcodeStr, ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
+  : N3V<1, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst), (ins QPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (ResTy QPR:$dst),
+              (ResTy (IntOp (ResTy QPR:$src1),
+                            (ResTy (NEONvduplane (OpTy DPR_VFP2:$src2),
+                                                 imm:$lane)))))]> {
+  let isCommutable = 0;
+}
+class N3VQIntSL16<bits<2> op21_20, bits<4> op11_8, 
+                  string OpcodeStr, ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
+  : N3V<1, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst), (ins QPR:$src1, DPR_8:$src2, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (ResTy QPR:$dst),
+              (ResTy (IntOp (ResTy QPR:$src1),
+                            (ResTy (NEONvduplane (OpTy DPR_8:$src2),
+                                                 imm:$lane)))))]> {
+  let isCommutable = 0;
+}
 
 // Multiply-Add/Sub operations, both double- and quad-register.
 class N3VDMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
@@ -529,6 +627,31 @@ class N3VDMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         !strconcat(OpcodeStr, "\t$dst, $src2, $src3"), "$src1 = $dst",
         [(set DPR:$dst, (Ty (OpNode DPR:$src1,
                              (Ty (MulOp DPR:$src2, DPR:$src3)))))]>;
+class N3VDMulOpSL<bits<2> op21_20, bits<4> op11_8,
+                  string OpcodeStr, ValueType Ty, SDNode MulOp, SDNode ShOp>
+  : N3V<0, 1, op21_20, op11_8, 1, 0,
+        (outs DPR:$dst),
+        (ins DPR:$src1, DPR:$src2, DPR_VFP2:$src3, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src2, $src3[$lane]"), "$src1 = $dst",
+        [(set (Ty DPR:$dst),
+              (Ty (ShOp (Ty DPR:$src1),
+                        (Ty (MulOp DPR:$src2,
+                                   (Ty (NEONvduplane (Ty DPR_VFP2:$src3),
+                                                     imm:$lane)))))))]>;
+class N3VDMulOpSL16<bits<2> op21_20, bits<4> op11_8,
+                    string OpcodeStr, ValueType Ty, SDNode MulOp, SDNode ShOp>
+  : N3V<0, 1, op21_20, op11_8, 1, 0,
+        (outs DPR:$dst),
+        (ins DPR:$src1, DPR:$src2, DPR_8:$src3, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src2, $src3[$lane]"), "$src1 = $dst",
+        [(set (Ty DPR:$dst),
+              (Ty (ShOp (Ty DPR:$src1),
+                        (Ty (MulOp DPR:$src2,
+                                   (Ty (NEONvduplane (Ty DPR_8:$src3),
+                                                     imm:$lane)))))))]>;
+
 class N3VQMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
                 string OpcodeStr, ValueType Ty, SDNode MulOp, SDNode OpNode>
   : N3V<op24, op23, op21_20, op11_8, 1, op4,
@@ -536,6 +659,32 @@ class N3VQMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         !strconcat(OpcodeStr, "\t$dst, $src2, $src3"), "$src1 = $dst",
         [(set QPR:$dst, (Ty (OpNode QPR:$src1,
                              (Ty (MulOp QPR:$src2, QPR:$src3)))))]>;
+class N3VQMulOpSL<bits<2> op21_20, bits<4> op11_8,
+                  string OpcodeStr, ValueType ResTy, ValueType OpTy,
+                  SDNode MulOp, SDNode ShOp>
+  : N3V<1, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst),
+        (ins QPR:$src1, QPR:$src2, DPR_VFP2:$src3, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src2, $src3[$lane]"), "$src1 = $dst",
+        [(set (ResTy QPR:$dst),
+              (ResTy (ShOp (ResTy QPR:$src1),
+                           (ResTy (MulOp QPR:$src2,
+                                         (ResTy (NEONvduplane (OpTy DPR_VFP2:$src3),
+                                                              imm:$lane)))))))]>;
+class N3VQMulOpSL16<bits<2> op21_20, bits<4> op11_8,
+                    string OpcodeStr, ValueType ResTy, ValueType OpTy,
+                    SDNode MulOp, SDNode ShOp>
+  : N3V<1, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst),
+        (ins QPR:$src1, QPR:$src2, DPR_8:$src3, nohash_imm:$lane),
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src2, $src3[$lane]"), "$src1 = $dst",
+        [(set (ResTy QPR:$dst),
+              (ResTy (ShOp (ResTy QPR:$src1),
+                           (ResTy (MulOp QPR:$src2,
+                                         (ResTy (NEONvduplane (OpTy DPR_8:$src3),
+                                                              imm:$lane)))))))]>;
 
 // Multiply-Add/Sub operations, scalar single-precision
 class N3VDMulOps<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
@@ -581,6 +730,32 @@ class N3VLInt3<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         !strconcat(OpcodeStr, "\t$dst, $src2, $src3"), "$src1 = $dst",
         [(set QPR:$dst,
           (TyQ (IntOp (TyQ QPR:$src1), (TyD DPR:$src2), (TyD DPR:$src3))))]>;
+class N3VLInt3SL<bit op24, bits<2> op21_20, bits<4> op11_8,
+                 string OpcodeStr, ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
+  : N3V<op24, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst),
+        (ins QPR:$src1, DPR:$src2, DPR_VFP2:$src3, nohash_imm:$lane), 
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src2, $src3[$lane]"), "$src1 = $dst",
+        [(set (ResTy QPR:$dst),
+              (ResTy (IntOp (ResTy QPR:$src1),
+                            (OpTy DPR:$src2),
+                            (OpTy (NEONvduplane (OpTy DPR_VFP2:$src3),
+                                                imm:$lane)))))]>;
+class N3VLInt3SL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+                   string OpcodeStr, ValueType ResTy, ValueType OpTy,
+                   Intrinsic IntOp>
+  : N3V<op24, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst),
+        (ins QPR:$src1, DPR:$src2, DPR_8:$src3, nohash_imm:$lane), 
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src2, $src3[$lane]"), "$src1 = $dst",
+        [(set (ResTy QPR:$dst),
+              (ResTy (IntOp (ResTy QPR:$src1),
+                            (OpTy DPR:$src2),
+                            (OpTy (NEONvduplane (OpTy DPR_8:$src3),
+                                                imm:$lane)))))]>;
+
 
 // Narrowing 3-register intrinsics.
 class N3VNInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
@@ -603,6 +778,27 @@ class N3VLInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
         [(set QPR:$dst, (TyQ (IntOp (TyD DPR:$src1), (TyD DPR:$src2))))]> {
   let isCommutable = Commutable;
 }
+class N3VLIntSL<bit op24, bits<2> op21_20, bits<4> op11_8,
+                string OpcodeStr, ValueType ResTy, ValueType OpTy, Intrinsic IntOp>
+  : N3V<op24, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst), (ins DPR:$src1, DPR_VFP2:$src2, nohash_imm:$lane), 
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (ResTy QPR:$dst),
+              (ResTy (IntOp (OpTy DPR:$src1),
+                            (OpTy (NEONvduplane (OpTy DPR_VFP2:$src2),
+                                                imm:$lane)))))]>;
+class N3VLIntSL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+                  string OpcodeStr, ValueType ResTy, ValueType OpTy, 
+                  Intrinsic IntOp>
+  : N3V<op24, 1, op21_20, op11_8, 1, 0,
+        (outs QPR:$dst), (ins DPR:$src1, DPR_8:$src2, nohash_imm:$lane), 
+        NoItinerary,
+        !strconcat(OpcodeStr, "\t$dst, $src1, $src2[$lane]"), "",
+        [(set (ResTy QPR:$dst),
+              (ResTy (IntOp (OpTy DPR:$src1),
+                            (OpTy (NEONvduplane (OpTy DPR_8:$src2),
+                                                imm:$lane)))))]>;
 
 // Wide 3-register intrinsics.
 class N3VWInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
@@ -761,6 +957,13 @@ multiclass N3V_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
                    v4i32, v4i32, OpNode, Commutable>;
 }
 
+multiclass N3VSL_HS<bits<4> op11_8, string OpcodeStr, SDNode ShOp> {
+  def v4i16 : N3VDSL16<0b01, op11_8, !strconcat(OpcodeStr, "16"), v4i16, ShOp>;
+  def v2i32 : N3VDSL<0b10, op11_8, !strconcat(OpcodeStr, "32"), v2i32, ShOp>;
+  def v8i16 : N3VQSL16<0b01, op11_8, !strconcat(OpcodeStr, "16"), v8i16, v4i16, ShOp>;
+  def v4i32 : N3VQSL<0b10, op11_8, !strconcat(OpcodeStr, "32"), v4i32, v2i32, ShOp>;
+}
+
 // ....then also with element size 64 bits:
 multiclass N3V_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
                     string OpcodeStr, SDNode OpNode, bit Commutable = 0>
@@ -817,6 +1020,13 @@ multiclass N3VInt_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
                       v4i32, v4i32, IntOp, Commutable>;
 }
 
+multiclass N3VIntSL_HS<bits<4> op11_8, string OpcodeStr, Intrinsic IntOp> {
+  def v4i16 : N3VDIntSL16<0b01, op11_8, !strconcat(OpcodeStr, "16"), v4i16, IntOp>;
+  def v2i32 : N3VDIntSL<0b10, op11_8, !strconcat(OpcodeStr, "32"), v2i32, IntOp>;
+  def v8i16 : N3VQIntSL16<0b01, op11_8, !strconcat(OpcodeStr, "16"), v8i16, v4i16, IntOp>;
+  def v4i32 : N3VQIntSL<0b10, op11_8, !strconcat(OpcodeStr, "32"), v4i32, v2i32, IntOp>;
+}
+
 // ....then also with element size of 8 bits:
 multiclass N3VInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
                       string OpcodeStr, Intrinsic IntOp, bit Commutable = 0>
@@ -862,6 +1072,14 @@ multiclass N3VLInt_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
                       v2i64, v2i32, IntOp, Commutable>;
 }
 
+multiclass N3VLIntSL_HS<bit op24, bits<4> op11_8,
+                        string OpcodeStr, Intrinsic IntOp> {
+  def v4i16 : N3VLIntSL16<op24, 0b01, op11_8, 
+                          !strconcat(OpcodeStr, "16"), v4i32, v4i16, IntOp>;
+  def v2i32 : N3VLIntSL<op24, 0b10, op11_8, 
+                        !strconcat(OpcodeStr, "32"), v2i64, v2i32, IntOp>;
+}
+
 // ....then also with element size of 8 bits:
 multiclass N3VLInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
                        string OpcodeStr, Intrinsic IntOp, bit Commutable = 0>
@@ -905,6 +1123,16 @@ multiclass N3VMulOp_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
                         !strconcat(OpcodeStr, "32"), v4i32, mul, OpNode>;
 }
 
+multiclass N3VMulOpSL_HS<bits<4> op11_8, string OpcodeStr, SDNode ShOp> {
+  def v4i16 : N3VDMulOpSL16<0b01, op11_8,
+                            !strconcat(OpcodeStr, "16"), v4i16, mul, ShOp>;
+  def v2i32 : N3VDMulOpSL<0b10, op11_8,
+                          !strconcat(OpcodeStr, "32"), v2i32, mul, ShOp>;
+  def v8i16 : N3VQMulOpSL16<0b01, op11_8,
+                            !strconcat(OpcodeStr, "16"), v8i16, v4i16, mul, ShOp>;
+  def v4i32 : N3VQMulOpSL<0b10, op11_8,
+                          !strconcat(OpcodeStr, "32"), v4i32, v2i32, mul, ShOp>;
+}
 
 // Neon 3-argument intrinsics,
 //   element sizes of 8, 16 and 32 bits:
@@ -939,6 +1167,14 @@ multiclass N3VLInt3_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
                        !strconcat(OpcodeStr, "32"), v2i64, v2i32, IntOp>;
 }
 
+multiclass N3VLInt3SL_HS<bit op24, bits<4> op11_8,
+                         string OpcodeStr, Intrinsic IntOp> {
+  def v4i16 : N3VLInt3SL16<op24, 0b01, op11_8,
+                           !strconcat(OpcodeStr, "16"), v4i32, v4i16, IntOp>;
+  def v2i32 : N3VLInt3SL<op24, 0b10, op11_8,
+                         !strconcat(OpcodeStr, "32"), v2i64, v2i32, IntOp>;
+}
+
 // ....then also with element size of 8 bits:
 multiclass N3VLInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
                         string OpcodeStr, Intrinsic IntOp>
@@ -1134,17 +1370,71 @@ def  VMULpq   : N3VQInt<1, 0, 0b00, 0b1001, 1, "vmul.p8", v16i8, v16i8,
                         int_arm_neon_vmulp, 1>;
 def  VMULfd   : N3VD<1, 0, 0b00, 0b1101, 1, "vmul.f32", v2f32, v2f32, fmul, 1>;
 def  VMULfq   : N3VQ<1, 0, 0b00, 0b1101, 1, "vmul.f32", v4f32, v4f32, fmul, 1>;
+defm VMULsl  : N3VSL_HS<0b1000, "vmul.i", mul>;
+def VMULslfd : N3VDSL<0b10, 0b1001, "vmul.f32", v2f32, fmul>;
+def VMULslfq : N3VQSL<0b10, 0b1001, "vmul.f32", v4f32, v2f32, fmul>;
+def : Pat<(v8i16 (mul (v8i16 QPR:$src1),
+                      (v8i16 (NEONvduplane (v8i16 QPR:$src2), imm:$lane)))),
+          (v8i16 (VMULslv8i16 (v8i16 QPR:$src1),
+                              (v4i16 (EXTRACT_SUBREG QPR:$src2,
+                                                     (DSubReg_i16_reg imm:$lane))),
+                              (SubReg_i16_lane imm:$lane)))>;
+def : Pat<(v4i32 (mul (v4i32 QPR:$src1),
+                      (v4i32 (NEONvduplane (v4i32 QPR:$src2), imm:$lane)))),
+          (v4i32 (VMULslv4i32 (v4i32 QPR:$src1),
+                              (v2i32 (EXTRACT_SUBREG QPR:$src2,
+                                                     (DSubReg_i32_reg imm:$lane))),
+                              (SubReg_i32_lane imm:$lane)))>;
+def : Pat<(v4f32 (fmul (v4f32 QPR:$src1),
+                       (v4f32 (NEONvduplane (v4f32 QPR:$src2), imm:$lane)))),
+          (v4f32 (VMULslfq (v4f32 QPR:$src1),
+                           (v2f32 (EXTRACT_SUBREG QPR:$src2,
+                                                  (DSubReg_i32_reg imm:$lane))),
+                           (SubReg_i32_lane imm:$lane)))>;
+
 //   VQDMULH  : Vector Saturating Doubling Multiply Returning High Half
 defm VQDMULH  : N3VInt_HS<0,0,0b1011,0, "vqdmulh.s", int_arm_neon_vqdmulh, 1>;
+defm VQDMULHsl: N3VIntSL_HS<0b1100, "vqdmulh.s",  int_arm_neon_vqdmulh>;
+def : Pat<(v8i16 (int_arm_neon_vqdmulh (v8i16 QPR:$src1),
+                                       (v8i16 (NEONvduplane (v8i16 QPR:$src2), imm:$lane)))),
+          (v8i16 (VQDMULHslv8i16 (v8i16 QPR:$src1),
+                                 (v4i16 (EXTRACT_SUBREG QPR:$src2,
+                                                        (DSubReg_i16_reg imm:$lane))),
+                                 (SubReg_i16_lane imm:$lane)))>;
+def : Pat<(v4i32 (int_arm_neon_vqdmulh (v4i32 QPR:$src1),
+                                       (v4i32 (NEONvduplane (v4i32 QPR:$src2), imm:$lane)))),
+          (v4i32 (VQDMULHslv4i32 (v4i32 QPR:$src1),
+                                 (v2i32 (EXTRACT_SUBREG QPR:$src2,
+                                                        (DSubReg_i32_reg imm:$lane))),
+                                 (SubReg_i32_lane imm:$lane)))>;
+
 //   VQRDMULH : Vector Rounding Saturating Doubling Multiply Returning High Half
-defm VQRDMULH : N3VInt_HS<1,0,0b1011,0, "vqrdmulh.s", int_arm_neon_vqrdmulh, 1>;
+defm VQRDMULH   : N3VInt_HS<1,0,0b1011,0, "vqrdmulh.s", int_arm_neon_vqrdmulh, 1>;
+defm VQRDMULHsl : N3VIntSL_HS<0b1101, "vqrdmulh.s",  int_arm_neon_vqrdmulh>;
+def : Pat<(v8i16 (int_arm_neon_vqrdmulh (v8i16 QPR:$src1),
+                                        (v8i16 (NEONvduplane (v8i16 QPR:$src2), imm:$lane)))),
+          (v8i16 (VQRDMULHslv8i16 (v8i16 QPR:$src1),
+                                  (v4i16 (EXTRACT_SUBREG QPR:$src2,
+                                                         (DSubReg_i16_reg imm:$lane))),
+                                  (SubReg_i16_lane imm:$lane)))>;
+def : Pat<(v4i32 (int_arm_neon_vqrdmulh (v4i32 QPR:$src1),
+                                        (v4i32 (NEONvduplane (v4i32 QPR:$src2), imm:$lane)))),
+          (v4i32 (VQRDMULHslv4i32 (v4i32 QPR:$src1),
+                                  (v2i32 (EXTRACT_SUBREG QPR:$src2,
+                                                         (DSubReg_i32_reg imm:$lane))),
+                                  (SubReg_i32_lane imm:$lane)))>;
+
 //   VMULL    : Vector Multiply Long (integer and polynomial) (Q = D * D)
 defm VMULLs   : N3VLInt_QHS<0,1,0b1100,0, "vmull.s", int_arm_neon_vmulls, 1>;
 defm VMULLu   : N3VLInt_QHS<1,1,0b1100,0, "vmull.u", int_arm_neon_vmullu, 1>;
 def  VMULLp   : N3VLInt<0, 1, 0b00, 0b1110, 0, "vmull.p8", v8i16, v8i8,
                         int_arm_neon_vmullp, 1>;
+defm VMULLsls : N3VLIntSL_HS<0, 0b1010, "vmull.s", int_arm_neon_vmulls>;
+defm VMULLslu : N3VLIntSL_HS<1, 0b1010, "vmull.u", int_arm_neon_vmullu>;
+
 //   VQDMULL  : Vector Saturating Doubling Multiply Long (Q = D * D)
 defm VQDMULL  : N3VLInt_HS<0,1,0b1101,0, "vqdmull.s", int_arm_neon_vqdmull, 1>;
+defm VQDMULLsl: N3VLIntSL_HS<0, 0b1011, "vqdmull.s", int_arm_neon_vqdmull>;
 
 // Vector Multiply-Accumulate and Multiply-Subtract Operations.
 
@@ -1152,20 +1442,93 @@ defm VQDMULL  : N3VLInt_HS<0,1,0b1101,0, "vqdmull.s", int_arm_neon_vqdmull, 1>;
 defm VMLA     : N3VMulOp_QHS<0, 0, 0b1001, 0, "vmla.i", add>;
 def  VMLAfd   : N3VDMulOp<0, 0, 0b00, 0b1101, 1, "vmla.f32", v2f32, fmul, fadd>;
 def  VMLAfq   : N3VQMulOp<0, 0, 0b00, 0b1101, 1, "vmla.f32", v4f32, fmul, fadd>;
+defm VMLAsl   : N3VMulOpSL_HS<0b0000, "vmla.i", add>;
+def  VMLAslfd : N3VDMulOpSL<0b10, 0b0001, "vmla.f32", v2f32, fmul, fadd>;
+def  VMLAslfq : N3VQMulOpSL<0b10, 0b0001, "vmla.f32", v4f32, v2f32, fmul, fadd>;
+
+def : Pat<(v8i16 (add (v8i16 QPR:$src1),
+                      (mul (v8i16 QPR:$src2),
+                           (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
+          (v8i16 (VMLAslv8i16 (v8i16 QPR:$src1),
+                              (v8i16 QPR:$src2),
+                              (v4i16 (EXTRACT_SUBREG QPR:$src3,
+                                                     (DSubReg_i16_reg imm:$lane))),
+                              (SubReg_i16_lane imm:$lane)))>;
+
+def : Pat<(v4i32 (add (v4i32 QPR:$src1),
+                      (mul (v4i32 QPR:$src2),
+                           (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
+          (v4i32 (VMLAslv4i32 (v4i32 QPR:$src1),
+                              (v4i32 QPR:$src2),
+                              (v2i32 (EXTRACT_SUBREG QPR:$src3,
+                                                     (DSubReg_i32_reg imm:$lane))),
+                              (SubReg_i32_lane imm:$lane)))>;
+
+def : Pat<(v4f32 (fadd (v4f32 QPR:$src1),
+                       (fmul (v4f32 QPR:$src2),
+                             (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
+          (v4f32 (VMLAslfq (v4f32 QPR:$src1),
+                           (v4f32 QPR:$src2),
+                           (v2f32 (EXTRACT_SUBREG QPR:$src3,
+                                                  (DSubReg_i32_reg imm:$lane))),
+                           (SubReg_i32_lane imm:$lane)))>;
+
 //   VMLAL    : Vector Multiply Accumulate Long (Q += D * D)
 defm VMLALs   : N3VLInt3_QHS<0,1,0b1000,0, "vmlal.s", int_arm_neon_vmlals>;
 defm VMLALu   : N3VLInt3_QHS<1,1,0b1000,0, "vmlal.u", int_arm_neon_vmlalu>;
+
+defm VMLALsls : N3VLInt3SL_HS<0, 0b0010, "vmlal.s", int_arm_neon_vmlals>;
+defm VMLALslu : N3VLInt3SL_HS<1, 0b0010, "vmlal.u", int_arm_neon_vmlalu>;
+
 //   VQDMLAL  : Vector Saturating Doubling Multiply Accumulate Long (Q += D * D)
 defm VQDMLAL  : N3VLInt3_HS<0, 1, 0b1001, 0, "vqdmlal.s", int_arm_neon_vqdmlal>;
+defm VQDMLALsl: N3VLInt3SL_HS<0, 0b0011, "vqdmlal.s", int_arm_neon_vqdmlal>;
+
 //   VMLS     : Vector Multiply Subtract (integer and floating-point)
 defm VMLS     : N3VMulOp_QHS<0, 0, 0b1001, 0, "vmls.i", sub>;
 def  VMLSfd   : N3VDMulOp<0, 0, 0b10, 0b1101, 1, "vmls.f32", v2f32, fmul, fsub>;
 def  VMLSfq   : N3VQMulOp<0, 0, 0b10, 0b1101, 1, "vmls.f32", v4f32, fmul, fsub>;
+defm VMLSsl   : N3VMulOpSL_HS<0b0100, "vmls.i", sub>;
+def  VMLSslfd : N3VDMulOpSL<0b10, 0b0101, "vmls.f32", v2f32, fmul, fsub>;
+def  VMLSslfq : N3VQMulOpSL<0b10, 0b0101, "vmls.f32", v4f32, v2f32, fmul, fsub>;
+
+def : Pat<(v8i16 (sub (v8i16 QPR:$src1),
+                      (mul (v8i16 QPR:$src2),
+                           (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
+          (v8i16 (VMLSslv8i16 (v8i16 QPR:$src1),
+                              (v8i16 QPR:$src2),
+                              (v4i16 (EXTRACT_SUBREG QPR:$src3,
+                                                     (DSubReg_i16_reg imm:$lane))),
+                              (SubReg_i16_lane imm:$lane)))>;
+
+def : Pat<(v4i32 (sub (v4i32 QPR:$src1),
+                      (mul (v4i32 QPR:$src2),
+                           (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
+          (v4i32 (VMLSslv4i32 (v4i32 QPR:$src1),
+                              (v4i32 QPR:$src2),
+                              (v2i32 (EXTRACT_SUBREG QPR:$src3,
+                                                     (DSubReg_i32_reg imm:$lane))),
+                              (SubReg_i32_lane imm:$lane)))>;
+
+def : Pat<(v4f32 (fsub (v4f32 QPR:$src1),
+                       (fmul (v4f32 QPR:$src2),
+                             (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
+          (v4f32 (VMLSslfq (v4f32 QPR:$src1),
+                           (v4f32 QPR:$src2),
+                           (v2f32 (EXTRACT_SUBREG QPR:$src3,
+                                                  (DSubReg_i32_reg imm:$lane))),
+                           (SubReg_i32_lane imm:$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 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 VQDMLSLsl: N3VLInt3SL_HS<0, 0b111, "vqdmlsl.s", int_arm_neon_vqdmlsl>;
 
 // Vector Subtract Operations.
 

diff --git a/lib/Target/ARM/ARMRegisterInfo.td b/lib/Target/ARM/ARMRegisterInfo.td
index 651eae54d44241b4e6c78b2ccc9c6b3c511b0293..9183fa078d44331a8cd2fb39e2b40cd4cd2992e0 100644 (file)
--- a/lib/Target/ARM/ARMRegisterInfo.td
+++ b/lib/Target/ARM/ARMRegisterInfo.td
@@ -61,7 +61,7 @@ def S30 : ARMFReg<30, "s30">; def S31 : ARMFReg<31, "s31">;
 
 // Aliases of the F* registers used to hold 64-bit fp values (doubles)
 def D0  : ARMReg< 0,  "d0", [S0,   S1]>;
-def D1  : ARMReg< 1,  "d1", [S2,   S3]>; 
+def D1  : ARMReg< 1,  "d1", [S2,   S3]>;
 def D2  : ARMReg< 2,  "d2", [S4,   S5]>;
 def D3  : ARMReg< 3,  "d3", [S6,   S7]>;
 def D4  : ARMReg< 4,  "d4", [S8,   S9]>;
@@ -89,7 +89,7 @@ def D30 : ARMFReg<30, "d30">; def D31 : ARMFReg<31, "d31">;
 
 // Advanced SIMD (NEON) defines 16 quad-word aliases
 def Q0  : ARMReg< 0,  "q0", [D0,   D1]>;
-def Q1  : ARMReg< 1,  "q1", [D2,   D3]>; 
+def Q1  : ARMReg< 1,  "q1", [D2,   D3]>;
 def Q2  : ARMReg< 2,  "q2", [D4,   D5]>;
 def Q3  : ARMReg< 3,  "q3", [D6,   D7]>;
 def Q4  : ARMReg< 4,  "q4", [D8,   D9]>;
@@ -269,16 +269,16 @@ def DPR : RegisterClass<"ARM", [f64, v8i8, v4i16, v2i32, v1i64, v2f32], 64,
   }];
   let MethodBodies = [{
     // VFP2
-    static const unsigned ARM_DPR_VFP2[] = { 
-      ARM::D0,  ARM::D1,  ARM::D2,  ARM::D3, 
-      ARM::D4,  ARM::D5,  ARM::D6,  ARM::D7, 
-      ARM::D8,  ARM::D9,  ARM::D10, ARM::D11, 
+    static const unsigned ARM_DPR_VFP2[] = {
+      ARM::D0,  ARM::D1,  ARM::D2,  ARM::D3,
+      ARM::D4,  ARM::D5,  ARM::D6,  ARM::D7,
+      ARM::D8,  ARM::D9,  ARM::D10, ARM::D11,
       ARM::D12, ARM::D13, ARM::D14, ARM::D15 };
     // VFP3
     static const unsigned ARM_DPR_VFP3[] = {
-      ARM::D0,  ARM::D1,  ARM::D2,  ARM::D3, 
-      ARM::D4,  ARM::D5,  ARM::D6,  ARM::D7, 
-      ARM::D8,  ARM::D9,  ARM::D10, ARM::D11, 
+      ARM::D0,  ARM::D1,  ARM::D2,  ARM::D3,
+      ARM::D4,  ARM::D5,  ARM::D6,  ARM::D7,
+      ARM::D8,  ARM::D9,  ARM::D10, ARM::D11,
       ARM::D12, ARM::D13, ARM::D14, ARM::D15,
       ARM::D16, ARM::D17, ARM::D18, ARM::D19,
       ARM::D20, ARM::D21, ARM::D22, ARM::D23,
@@ -307,12 +307,19 @@ def DPR : RegisterClass<"ARM", [f64, v8i8, v4i16, v2i32, v1i64, v2f32], 64,
 
 // Subset of DPR that are accessible with VFP2 (and so that also have
 // 32-bit SPR subregs).
-def DPR_VFP2 : RegisterClass<"ARM", [f64, v2f32], 64,
+def DPR_VFP2 : RegisterClass<"ARM", [f64, v2i32, v2f32], 64,
                              [D0,  D1,  D2,  D3,  D4,  D5,  D6,  D7,
                               D8,  D9,  D10, D11, D12, D13, D14, D15]> {
   let SubRegClassList = [SPR, SPR];
 }
 
+// Subset of DPR which can be used as a source of NEON scalars for 16-bit
+// operations
+def DPR_8 : RegisterClass<"ARM", [f64, v4i16, v2f32], 64,
+                          [D0,  D1,  D2,  D3,  D4,  D5,  D6,  D7]> {
+  let SubRegClassList = [SPR, SPR];
+}
+
 // Generic 128-bit vector register class.
 def QPR : RegisterClass<"ARM", [v16i8, v8i16, v4i32, v2i64, v4f32, v2f64], 128,
                         [Q0,  Q1,  Q2,  Q3,  Q4,  Q5,  Q6,  Q7,
@@ -364,4 +371,3 @@ def : SubRegSet<6, [Q0,  Q1,  Q2,  Q3,  Q4,  Q5,  Q6,  Q7,
                     Q8,  Q9,  Q10, Q11, Q12, Q13, Q14, Q15],
                    [D1,  D3,  D5,  D7,  D9,  D11, D13, D15,
                     D17, D19, D21, D23, D25, D27, D29, D31]>;
-

diff --git a/test/CodeGen/ARM/vmlal_lane.ll b/test/CodeGen/ARM/vmlal_lane.ll
new file mode 100644 (file)
index 0000000..5bb0621
--- /dev/null
+++ b/test/CodeGen/ARM/vmlal_lane.ll
@@ -0,0 +1,47 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <4 x i32> @test_vmlal_lanes16(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %arg2_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmlal_lanes16
+; CHECK: vmlal.s16 q0, d2, d3[1]
+  %0 = shufflevector <4 x i16> %arg2_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vmlals.v4i32(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vmlals.v4i32(<4 x i32>, <4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vmlal_lanes32(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %arg2_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmlal_lanes32
+; CHECK: vmlal.s32 q0, d2, d3[1]
+  %0 = shufflevector <2 x i32> %arg2_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vmlals.v2i64(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vmlals.v2i64(<2 x i64>, <2 x i32>, <2 x i32>) nounwind readnone
+
+define arm_aapcs_vfpcc <4 x i32> @test_vmlal_laneu16(<4 x i32> %arg0_uint32x4_t, <4 x i16> %arg1_uint16x4_t, <4 x i16> %arg2_uint16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmlal_laneu16
+; CHECK: vmlal.u16 q0, d2, d3[1]
+  %0 = shufflevector <4 x i16> %arg2_uint16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vmlalu.v4i32(<4 x i32> %arg0_uint32x4_t, <4 x i16> %arg1_uint16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vmlalu.v4i32(<4 x i32>, <4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vmlal_laneu32(<2 x i64> %arg0_uint64x2_t, <2 x i32> %arg1_uint32x2_t, <2 x i32> %arg2_uint32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmlal_laneu32
+; CHECK: vmlal.u32 q0, d2, d3[1]
+  %0 = shufflevector <2 x i32> %arg2_uint32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vmlalu.v2i64(<2 x i64> %arg0_uint64x2_t, <2 x i32> %arg1_uint32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vmlalu.v2i64(<2 x i64>, <2 x i32>, <2 x i32>) nounwind readnone

diff --git a/test/CodeGen/ARM/vmlsl_lane.ll b/test/CodeGen/ARM/vmlsl_lane.ll
new file mode 100644 (file)
index 0000000..1effbd6
--- /dev/null
+++ b/test/CodeGen/ARM/vmlsl_lane.ll
@@ -0,0 +1,47 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <4 x i32> @test_vmlsl_lanes16(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %arg2_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmlsl_lanes16
+; CHECK: vmlsl.s16 q0, d2, d3[1]
+  %0 = shufflevector <4 x i16> %arg2_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vmlsls.v4i32(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vmlsls.v4i32(<4 x i32>, <4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vmlsl_lanes32(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %arg2_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmlsl_lanes32
+; CHECK: vmlsl.s32 q0, d2, d3[1]
+  %0 = shufflevector <2 x i32> %arg2_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vmlsls.v2i64(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vmlsls.v2i64(<2 x i64>, <2 x i32>, <2 x i32>) nounwind readnone
+
+define arm_aapcs_vfpcc <4 x i32> @test_vmlsl_laneu16(<4 x i32> %arg0_uint32x4_t, <4 x i16> %arg1_uint16x4_t, <4 x i16> %arg2_uint16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmlsl_laneu16
+; CHECK: vmlsl.u16 q0, d2, d3[1]
+  %0 = shufflevector <4 x i16> %arg2_uint16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vmlslu.v4i32(<4 x i32> %arg0_uint32x4_t, <4 x i16> %arg1_uint16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vmlslu.v4i32(<4 x i32>, <4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vmlsl_laneu32(<2 x i64> %arg0_uint64x2_t, <2 x i32> %arg1_uint32x2_t, <2 x i32> %arg2_uint32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmlsl_laneu32
+; CHECK: vmlsl.u32 q0, d2, d3[1]
+  %0 = shufflevector <2 x i32> %arg2_uint32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vmlslu.v2i64(<2 x i64> %arg0_uint64x2_t, <2 x i32> %arg1_uint32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vmlslu.v2i64(<2 x i64>, <2 x i32>, <2 x i32>) nounwind readnone

diff --git a/test/CodeGen/ARM/vmul_lane.ll b/test/CodeGen/ARM/vmul_lane.ll
new file mode 100644 (file)
index 0000000..7edd873
--- /dev/null
+++ b/test/CodeGen/ARM/vmul_lane.ll
@@ -0,0 +1,57 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <2 x float> @test_vmul_lanef32(<2 x float> %arg0_float32x2_t, <2 x float> %arg1_float32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmul_lanef32:
+; CHECK: vmul.f32 d0, d0, d1[0]
+  %0 = shufflevector <2 x float> %arg1_float32x2_t, <2 x float> undef, <2 x i32> zeroinitializer ; <<2 x float>> [#uses=1]
+  %1 = fmul <2 x float> %0, %arg0_float32x2_t     ; <<2 x float>> [#uses=1]
+  ret <2 x float> %1
+}
+
+define arm_aapcs_vfpcc <4 x i16> @test_vmul_lanes16(<4 x i16> %arg0_int16x4_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmul_lanes16:
+; CHECK: vmul.i16 d0, d0, d1[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses$
+  %1 = mul <4 x i16> %0, %arg0_int16x4_t          ; <<4 x i16>> [#uses=1]
+  ret <4 x i16> %1
+}
+
+define arm_aapcs_vfpcc <2 x i32> @test_vmul_lanes32(<2 x i32> %arg0_int32x2_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmul_lanes32:
+; CHECK: vmul.i32 d0, d0, d1[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = mul <2 x i32> %0, %arg0_int32x2_t          ; <<2 x i32>> [#uses=1]
+  ret <2 x i32> %1
+}
+
+define arm_aapcs_vfpcc <4 x float> @test_vmulQ_lanef32(<4 x float> %arg0_float32x4_t, <2 x float> %arg1_float32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmulQ_lanef32:
+; CHECK: vmul.f32 q0, q0, d2[1]
+  %0 = shufflevector <2 x float> %arg1_float32x2_t, <2 x float> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x float>$
+  %1 = fmul <4 x float> %0, %arg0_float32x4_t     ; <<4 x float>> [#uses=1]
+  ret <4 x float> %1
+}
+
+define arm_aapcs_vfpcc <8 x i16> @test_vmulQ_lanes16(<8 x i16> %arg0_int16x8_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmulQ_lanes16:
+; CHECK: vmul.i16 q0, q0, d2[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
+  %1 = mul <8 x i16> %0, %arg0_int16x8_t          ; <<8 x i16>> [#uses=1]
+  ret <8 x i16> %1
+}
+
+define arm_aapcs_vfpcc <4 x i32> @test_vmulQ_lanes32(<4 x i32> %arg0_int32x4_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmulQ_lanes32:
+; CHECK: vmul.i32 q0, q0, d2[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i32>> [#uses$
+  %1 = mul <4 x i32> %0, %arg0_int32x4_t          ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}

diff --git a/test/CodeGen/ARM/vmull_lane.ll b/test/CodeGen/ARM/vmull_lane.ll
new file mode 100644 (file)
index 0000000..72cb3b1
--- /dev/null
+++ b/test/CodeGen/ARM/vmull_lane.ll
@@ -0,0 +1,47 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <4 x i32> @test_vmull_lanes16(<4 x i16> %arg0_int16x4_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmull_lanes16
+; CHECK: vmull.s16 q0, d0, d1[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16> %arg0_int16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vmulls.v4i32(<4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vmull_lanes32(<2 x i32> %arg0_int32x2_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmull_lanes32
+; CHECK: vmull.s32 q0, d0, d1[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vmulls.v2i64(<2 x i32> %arg0_int32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vmulls.v2i64(<2 x i32>, <2 x i32>) nounwind readnone
+
+define arm_aapcs_vfpcc <4 x i32> @test_vmull_laneu16(<4 x i16> %arg0_uint16x4_t, <4 x i16> %arg1_uint16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vmull_laneu16
+; CHECK: vmull.u16 q0, d0, d1[1]
+  %0 = shufflevector <4 x i16> %arg1_uint16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vmullu.v4i32(<4 x i16> %arg0_uint16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vmullu.v4i32(<4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vmull_laneu32(<2 x i32> %arg0_uint32x2_t, <2 x i32> %arg1_uint32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vmull_laneu32
+; CHECK: vmull.u32 q0, d0, d1[1]
+  %0 = shufflevector <2 x i32> %arg1_uint32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vmullu.v2i64(<2 x i32> %arg0_uint32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vmullu.v2i64(<2 x i32>, <2 x i32>) nounwind readnone

diff --git a/test/CodeGen/ARM/vqRdmulh_lane.ll b/test/CodeGen/ARM/vqRdmulh_lane.ll
new file mode 100644 (file)
index 0000000..f308c52
--- /dev/null
+++ b/test/CodeGen/ARM/vqRdmulh_lane.ll
@@ -0,0 +1,47 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqRdmulhQ_lanes16(<8 x i16> %arg0_int16x8_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vqRdmulhQ_lanes16
+; CHECK: vqrdmulh.s16 q0, q0, d2[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1> ; <<8 x i16>> [#uses=1]
+  %1 = tail call <8 x i16> @llvm.arm.neon.vqrdmulh.v8i16(<8 x i16> %arg0_int16x8_t, <8 x i16> %0) ; <<8 x i16>> [#uses=1]
+  ret <8 x i16> %1
+}
+
+declare <8 x i16> @llvm.arm.neon.vqrdmulh.v8i16(<8 x i16>, <8 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqRdmulhQ_lanes32(<4 x i32> %arg0_int32x4_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vqRdmulhQ_lanes32
+; CHECK: vqrdmulh.s32 q0, q0, d2[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i32>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vqrdmulh.v4i32(<4 x i32> %arg0_int32x4_t, <4 x i32> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vqrdmulh.v4i32(<4 x i32>, <4 x i32>) nounwind readnone
+
+define arm_aapcs_vfpcc <4 x i16> @test_vqRdmulh_lanes16(<4 x i16> %arg0_int16x4_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vqRdmulh_lanes16
+; CHECK: vqrdmulh.s16 d0, d0, d1[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i16> @llvm.arm.neon.vqrdmulh.v4i16(<4 x i16> %arg0_int16x4_t, <4 x i16> %0) ; <<4 x i16>> [#uses=1]
+  ret <4 x i16> %1
+}
+
+declare <4 x i16> @llvm.arm.neon.vqrdmulh.v4i16(<4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i32> @test_vqRdmulh_lanes32(<2 x i32> %arg0_int32x2_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vqRdmulh_lanes32
+; CHECK: vqrdmulh.s32 d0, d0, d1[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i32> @llvm.arm.neon.vqrdmulh.v2i32(<2 x i32> %arg0_int32x2_t, <2 x i32> %0) ; <<2 x i32>> [#uses=1]
+  ret <2 x i32> %1
+}
+
+declare <2 x i32> @llvm.arm.neon.vqrdmulh.v2i32(<2 x i32>, <2 x i32>) nounwind readnone

diff --git a/test/CodeGen/ARM/vqdmlal_lanes.ll b/test/CodeGen/ARM/vqdmlal_lanes.ll
new file mode 100644 (file)
index 0000000..ff532f3
--- /dev/null
+++ b/test/CodeGen/ARM/vqdmlal_lanes.ll
@@ -0,0 +1,25 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqdmlal_lanes16(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %arg2_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmlal_lanes16
+; CHECK: vqdmlal.s16 q0, d2, d3[1]
+  %0 = shufflevector <4 x i16> %arg2_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vqdmlal.v4i32(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vqdmlal.v4i32(<4 x i32>, <4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vqdmlal_lanes32(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %arg2_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmlal_lanes32
+; CHECK: vqdmlal.s32 q0, d2, d3[1]
+  %0 = shufflevector <2 x i32> %arg2_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vqdmlal.v2i64(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vqdmlal.v2i64(<2 x i64>, <2 x i32>, <2 x i32>) nounwind readnone

diff --git a/test/CodeGen/ARM/vqdmlsl_lanes.ll b/test/CodeGen/ARM/vqdmlsl_lanes.ll
new file mode 100644 (file)
index 0000000..1a834ff
--- /dev/null
+++ b/test/CodeGen/ARM/vqdmlsl_lanes.ll
@@ -0,0 +1,25 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqdmlsl_lanes16(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %arg2_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmlsl_lanes16
+; CHECK: vqdmlsl.s16 q0, d2, d3[1]
+  %0 = shufflevector <4 x i16> %arg2_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vqdmlsl.v4i32(<4 x i32> %arg0_int32x4_t, <4 x i16> %arg1_int16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vqdmlsl.v4i32(<4 x i32>, <4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vqdmlsl_lanes32(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %arg2_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmlsl_lanes32
+; CHECK: vqdmlsl.s32 q0, d2, d3[1]
+  %0 = shufflevector <2 x i32> %arg2_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vqdmlsl.v2i64(<2 x i64> %arg0_int64x2_t, <2 x i32> %arg1_int32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vqdmlsl.v2i64(<2 x i64>, <2 x i32>, <2 x i32>) nounwind readnone

diff --git a/test/CodeGen/ARM/vqdmulh_lane.ll b/test/CodeGen/ARM/vqdmulh_lane.ll
new file mode 100644 (file)
index 0000000..874f5f3
--- /dev/null
+++ b/test/CodeGen/ARM/vqdmulh_lane.ll
@@ -0,0 +1,47 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <8 x i16> @test_vqdmulhQ_lanes16(<8 x i16> %arg0_int16x8_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmulhQ_lanes16
+; CHECK: vqdmulh.s16 q0, q0, d2[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1> ; <<8 x i16>> [#uses=1]
+  %1 = tail call <8 x i16> @llvm.arm.neon.vqdmulh.v8i16(<8 x i16> %arg0_int16x8_t, <8 x i16> %0) ; <<8 x i16>> [#uses=1]
+  ret <8 x i16> %1
+}
+
+declare <8 x i16> @llvm.arm.neon.vqdmulh.v8i16(<8 x i16>, <8 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqdmulhQ_lanes32(<4 x i32> %arg0_int32x4_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmulhQ_lanes32
+; CHECK: vqdmulh.s32 q0, q0, d2[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i32>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vqdmulh.v4i32(<4 x i32> %arg0_int32x4_t, <4 x i32> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vqdmulh.v4i32(<4 x i32>, <4 x i32>) nounwind readnone
+
+define arm_aapcs_vfpcc <4 x i16> @test_vqdmulh_lanes16(<4 x i16> %arg0_int16x4_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmulh_lanes16
+; CHECK: vqdmulh.s16 d0, d0, d1[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i16> @llvm.arm.neon.vqdmulh.v4i16(<4 x i16> %arg0_int16x4_t, <4 x i16> %0) ; <<4 x i16>> [#uses=1]
+  ret <4 x i16> %1
+}
+
+declare <4 x i16> @llvm.arm.neon.vqdmulh.v4i16(<4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i32> @test_vqdmulh_lanes32(<2 x i32> %arg0_int32x2_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmulh_lanes32
+; CHECK: vqdmulh.s32 d0, d0, d1[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i32> @llvm.arm.neon.vqdmulh.v2i32(<2 x i32> %arg0_int32x2_t, <2 x i32> %0) ; <<2 x i32>> [#uses=1]
+  ret <2 x i32> %1
+}
+
+declare <2 x i32> @llvm.arm.neon.vqdmulh.v2i32(<2 x i32>, <2 x i32>) nounwind readnone

diff --git a/test/CodeGen/ARM/vqdmull_lane.ll b/test/CodeGen/ARM/vqdmull_lane.ll
new file mode 100644 (file)
index 0000000..21f4e94
--- /dev/null
+++ b/test/CodeGen/ARM/vqdmull_lane.ll
@@ -0,0 +1,25 @@
+; RUN: llc -mattr=+neon < %s | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
+target triple = "thumbv7-elf"
+
+define arm_aapcs_vfpcc <4 x i32> @test_vqdmull_lanes16(<4 x i16> %arg0_int16x4_t, <4 x i16> %arg1_int16x4_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmull_lanes16
+; CHECK: vqdmull.s16 q0, d0, d1[1]
+  %0 = shufflevector <4 x i16> %arg1_int16x4_t, <4 x i16> undef, <4 x i32> <i32 1, i32 1, i32 1, i32 1> ; <<4 x i16>> [#uses=1]
+  %1 = tail call <4 x i32> @llvm.arm.neon.vqdmull.v4i32(<4 x i16> %arg0_int16x4_t, <4 x i16> %0) ; <<4 x i32>> [#uses=1]
+  ret <4 x i32> %1
+}
+
+declare <4 x i32> @llvm.arm.neon.vqdmull.v4i32(<4 x i16>, <4 x i16>) nounwind readnone
+
+define arm_aapcs_vfpcc <2 x i64> @test_vqdmull_lanes32(<2 x i32> %arg0_int32x2_t, <2 x i32> %arg1_int32x2_t) nounwind readnone {
+entry:
+; CHECK: test_vqdmull_lanes32
+; CHECK: vqdmull.s32 q0, d0, d1[1]
+  %0 = shufflevector <2 x i32> %arg1_int32x2_t, <2 x i32> undef, <2 x i32> <i32 1, i32 1> ; <<2 x i32>> [#uses=1]
+  %1 = tail call <2 x i64> @llvm.arm.neon.vqdmull.v2i64(<2 x i32> %arg0_int32x2_t, <2 x i32> %0) ; <<2 x i64>> [#uses=1]
+  ret <2 x i64> %1
+}
+
+declare <2 x i64> @llvm.arm.neon.vqdmull.v2i64(<2 x i32>, <2 x i32>) nounwind readnone