Add codegen support for NEON vld3lane intrinsics with 128-bit vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83585 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td
index 2bf09e2..5c4ccc9 100644
--- a/lib/Target/ARM/ARMInstrNEON.td
+++ b/lib/Target/ARM/ARMInstrNEON.td
@@ -286,7 +286,7 @@
def VLD2LNq32b: VLD2LN<0b1001, "vld2.32">;
// VLD3LN : Vector Load (single 3-element structure to one lane)
-class VLD3LND<bits<4> op11_8, string OpcodeStr>
+class VLD3LN<bits<4> op11_8, string OpcodeStr>
: NLdSt<1,0b10,op11_8,0b0000, (outs DPR:$dst1, DPR:$dst2, DPR:$dst3),
(ins addrmode6:$addr, DPR:$src1, DPR:$src2, DPR:$src3,
nohash_imm:$lane), IIC_VLD3,
@@ -294,9 +294,17 @@
"\t\\{$dst1[$lane],$dst2[$lane],$dst3[$lane]\\}, $addr"),
"$src1 = $dst1, $src2 = $dst2, $src3 = $dst3", []>;
-def VLD3LNd8 : VLD3LND<0b0010, "vld3.8">;
-def VLD3LNd16 : VLD3LND<0b0110, "vld3.16">;
-def VLD3LNd32 : VLD3LND<0b1010, "vld3.32">;
+def VLD3LNd8 : VLD3LN<0b0010, "vld3.8">;
+def VLD3LNd16 : VLD3LN<0b0110, "vld3.16">;
+def VLD3LNd32 : VLD3LN<0b1010, "vld3.32">;
+
+// vld3 to double-spaced even registers.
+def VLD3LNq16a: VLD3LN<0b0101, "vld3.16">;
+def VLD3LNq32a: VLD3LN<0b1001, "vld3.32">;
+
+// vld3 to double-spaced odd registers.
+def VLD3LNq16b: VLD3LN<0b0101, "vld3.16">;
+def VLD3LNq32b: VLD3LN<0b1001, "vld3.32">;
// VLD4LN : Vector Load (single 4-element structure to one lane)
class VLD4LND<bits<4> op11_8, string OpcodeStr>