Re: [[ARM/AArch64][testsuite] 06/36] Add vmla and vmls tests.

[Tejas Belagod]

+VECT_VAR_DECL(expected,poly,8,16) [] = { 0x33, 0x33, 0x33, 0x33,
+                                        0x33, 0x33, 0x33, 0x33,
+                                        0x33, 0x33, 0x33, 0x33,
+                                        0x33, 0x33, 0x33, 0x33 };
+VECT_VAR_DECL(expected,poly,16,8) [] = { 0x3333, 0x3333, 0x3333, 0x3333,
+                                        0x3333, 0x3333, 0x3333, 0x3333 };

No poly ops for vmlx.

+VECT_VAR_DECL(expected,hfloat,32,4) [] = { 0x45f0ae15, 0x45f0b615,
+                                          0x45f0be15, 0x45f0c615 };
+

These expected results are calculated using chained(as opposed to fused) 
float MACs, right?

Otherwise, LGTM.

Tejas.