48   const LLT s16 = LLT::scalar(16);  in AArch64LegalizerInfo()  local
65   const LLT nxv8s16 = LLT::scalable_vector(8, s16);  in AArch64LegalizerInfo()
75   std::initializer_list<LLT> ScalarAndPtrTypesList = {s8, s16, s32, s64, p0};  in AArch64LegalizerInfo()
87   // Some instructions only support s16 if the subtarget has full 16-bit FP  in AArch64LegalizerInfo()
90   const LLT &MinFPScalar = HasFP16 ? s16 : s32;  in AArch64LegalizerInfo()
97       .legalFor({p0, s8, s16, s32, s64})  in AArch64LegalizerInfo()
109       .legalFor({p0, s16, s32, s64})  in AArch64LegalizerInfo()
112       .clampScalar(0, s16, s64)  in AArch64LegalizerInfo()
115       .clampMaxNumElements(0, s16, 8)  in AArch64LegalizerInfo()
134       .clampMaxNumElements(0, s16, 8)  in AArch64LegalizerInfo()
146           0, s16)  in AArch64LegalizerInfo()
198       .lowerFor({s8, s16, s32, s64, v2s64, v4s32, v2s32})  in AArch64LegalizerInfo()
285                    typeInSet(1, {s8, s16, s32}), smallerThan(1, 0)))  in AArch64LegalizerInfo()
290       .maxScalarIf(typeInSet(0, {s32}), 1, s16)  in AArch64LegalizerInfo()
294       .legalIf(all(typeInSet(0, {s16, s32, s64, p0}),  in AArch64LegalizerInfo()
299       .minScalar(0, s16)  in AArch64LegalizerInfo()
300       .maxScalarIf(typeInSet(1, {s32}), 0, s16)  in AArch64LegalizerInfo()
314                                  {s32, p0, s16, 8},  in AArch64LegalizerInfo()
317                                  {s64, p0, s16, 2},  in AArch64LegalizerInfo()
370                                  {s16, p0, s16, 8},  in AArch64LegalizerInfo()
384           {{s32, p0, s8, 8}, {s32, p0, s16, 8}, {s64, p0, s32, 8}})  in AArch64LegalizerInfo()
387       .clampMaxNumElements(0, s16, 8)  in AArch64LegalizerInfo()
420           {{s8, p0, s8, 8},     {s16, p0, s8, 8},  // truncstorei8 from s16  in AArch64LegalizerInfo()
423            {s16, p0, s16, 8},   {s32, p0, s16, 8}, // truncstorei16 from s32  in AArch64LegalizerInfo()
424            {s64, p0, s16, 8},                      // truncstorei16 from s64  in AArch64LegalizerInfo()
425            {s32, p0, s8, 8},    {s32, p0, s16, 8},    {s32, p0, s32, 8},  in AArch64LegalizerInfo()
437       .clampMaxNumElements(0, s16, 8)  in AArch64LegalizerInfo()
457           {p0, s16, s16, 8},  in AArch64LegalizerInfo()
459           {p0, s32, s16, 8},  in AArch64LegalizerInfo()
493       .legalIf(all(typeInSet(0, {s16, s32, s64}),  in AArch64LegalizerInfo()
500                      if (LdTy == s16)  in AArch64LegalizerInfo()
503                        return MemTy == s8 || MemTy == s16;  in AArch64LegalizerInfo()
505                        return MemTy == s8 || MemTy == s16 || MemTy == s32;  in AArch64LegalizerInfo()
512       .legalFor({p0, s8, s16, s32, s64})  in AArch64LegalizerInfo()
518         if (HasFP16 && Ty == s16)  in AArch64LegalizerInfo()
606       .clampMaxNumElements(1, s16, 4)  in AArch64LegalizerInfo()
617       .clampMinNumElements(1, s16, 4);  in AArch64LegalizerInfo()
623       .clampMaxNumElements(0, s16, 4)  in AArch64LegalizerInfo()
635       .clampMinNumElements(0, s16, 4)  in AArch64LegalizerInfo()
651           {{s16, s32}, {s16, s64}, {s32, s64}, {v4s16, v4s32}, {v2s32, v2s64}})  in AArch64LegalizerInfo()
652       .libcallFor({{s16, s128}, {s32, s128}, {s64, s128}})  in AArch64LegalizerInfo()
659           {{s32, s16}, {s64, s16}, {s64, s32}, {v4s32, v4s16}, {v2s64, v2s32}})  in AArch64LegalizerInfo()
660       .libcallFor({{s128, s64}, {s128, s32}, {s128, s16}})  in AArch64LegalizerInfo()
676                (Query.Types[1] == s16 || Query.Types[1] == v4s16 ||  in AArch64LegalizerInfo()
687             return Query.Types[1] == s16 && Query.Types[0].getSizeInBits() > 64;  in AArch64LegalizerInfo()
724                (Query.Types[0] == s16 || Query.Types[0] == v4s16 ||  in AArch64LegalizerInfo()
752       .libcallFor({{s16, s128},  in AArch64LegalizerInfo()
816       .customForCartesianProduct({s8, s16, s32, s64, p0}, {p0})  in AArch64LegalizerInfo()
822           all(typeInSet(0, {s8, s16, s32, s64, s128}), typeIs(2, p0)));  in AArch64LegalizerInfo()
836       .libcallIf(all(typeInSet(0, {s8, s16, s32, s64, s128}), typeIs(1, p0),  in AArch64LegalizerInfo()
845       .libcallIf(all(typeInSet(0, {s8, s16, s32, s64}), typeIs(1, p0),  in AArch64LegalizerInfo()
916           0, s16)  in AArch64LegalizerInfo()
926       .clampMaxNumElements(1, s16, 8)  in AArch64LegalizerInfo()
944                  {v4s16, s16},  in AArch64LegalizerInfo()
945                  {v8s16, s16},  in AArch64LegalizerInfo()
1108       .clampMaxNumElements(1, s16, 8)  in AArch64LegalizerInfo()
1118       .clampMaxNumElements(1, s16, 8)  in AArch64LegalizerInfo()
1120       .clampMaxNumElements(1, s16, 4)  in AArch64LegalizerInfo()
1131                  {s16, v8s16},  in AArch64LegalizerInfo()
1132                  {s16, v4s16},  in AArch64LegalizerInfo()
1138       .clampMaxNumElements(1, s16, 8)  in AArch64LegalizerInfo()
1147         return Query.Types[0] == s16 && (Ty == v8s16 || Ty == v4s16) && HasFP16;  in AArch64LegalizerInfo()
1152       .clampMaxNumElements(1, s16, 8)  in AArch64LegalizerInfo()
1157       .clampMaxNumElements(1, s16, 4)  in AArch64LegalizerInfo()
1166                  {s16, v4s16},  in AArch64LegalizerInfo()
1167                  {s16, v8s16},  in AArch64LegalizerInfo()
1179       .clampMaxNumElements(1, s16, 8)  in AArch64LegalizerInfo()
1266   // TODO: s16 should be legal with full FP16 support.  in AArch64LegalizerInfo()
1276             return std::pair(0, LLT::fixed_vector(Ty == s16 ? 4 : 2, Ty));  in AArch64LegalizerInfo()