| include "llvm/Target/Target.td" |
| |
| def TestTargetInstrInfo : InstrInfo; |
| |
| def TestTarget : Target { |
| let InstructionSet = TestTargetInstrInfo; |
| } |
| |
| class Indexes<int N> { |
| list<int> all = [0, 1, 2, 3, 4, 5, 6 , 7, |
| 8, 9, 10, 11, 12, 13, 14, 15, |
| 16, 17, 18, 19, 20, 21, 22, 23, |
| 24, 25, 26, 27, 28, 29, 30, 31]; |
| list<int> slice = |
| !foldl([]<int>, all, acc, cur, |
| !listconcat(acc, !if(!lt(cur, N), [cur], []))); |
| } |
| |
| #ifdef USE_NAMESPACE |
| let Namespace = "TestNamespace" in { |
| #endif |
| foreach Index = 0...31 in { |
| def sub#Index : SubRegIndex<32, !shl(Index, 5)>; |
| } |
| |
| foreach Size = {2,4,8,16} in { |
| foreach Index = Indexes<!add(33, !mul(Size, -1))>.slice in { |
| def !foldl("", Indexes<Size>.slice, acc, cur, |
| !strconcat(acc#!if(!eq(acc,""),"","_"), "sub"#!add(cur, Index))) : |
| SubRegIndex<!mul(Size, 32), !shl(Index, 5)> { |
| let CoveringSubRegIndices = |
| !foldl([]<SubRegIndex>, Indexes<Size>.slice, acc, cur, |
| !listconcat(acc, [!cast<SubRegIndex>(sub#!add(cur, Index))])); |
| } |
| } |
| } |
| |
| foreach Index = 0...255 in { |
| def R#Index : Register <"r"#Index>; |
| } |
| #ifdef USE_NAMESPACE |
| } |
| #endif |
| |
| def GPR32 : RegisterClass<"TestTarget", [i32], 32, |
| (add (sequence "R%u", 0, 255))>; |
| |
| def GPR64 : RegisterTuples<[sub0, sub1], |
| [(decimate (shl GPR32, 0), 1), |
| (decimate (shl GPR32, 1), 1) |
| ]>; |
| |
| def GPR128 : RegisterTuples<[sub0, sub1, sub2, sub3], |
| [ |
| (decimate (shl GPR32, 0), 1), |
| (decimate (shl GPR32, 1), 1), |
| (decimate (shl GPR32, 2), 1), |
| (decimate (shl GPR32, 3), 1) |
| ]>; |
| |
| def GPR256 : RegisterTuples<[sub0, sub1, sub2, sub3, sub4, sub5, sub6, sub7], |
| [ |
| (decimate (shl GPR32, 0), 1), |
| (decimate (shl GPR32, 1), 1), |
| (decimate (shl GPR32, 2), 1), |
| (decimate (shl GPR32, 3), 1), |
| (decimate (shl GPR32, 4), 1), |
| (decimate (shl GPR32, 5), 1), |
| (decimate (shl GPR32, 6), 1), |
| (decimate (shl GPR32, 7), 1) |
| ]>; |
| |
| def GPR512 : RegisterTuples<[sub0, sub1, sub2, sub3, sub4, sub5, sub6, sub7, |
| sub8, sub9, sub10, sub11, sub12, sub13, sub14, sub15], |
| [ |
| (decimate (shl GPR32, 0), 1), |
| (decimate (shl GPR32, 1), 1), |
| (decimate (shl GPR32, 2), 1), |
| (decimate (shl GPR32, 3), 1), |
| (decimate (shl GPR32, 4), 1), |
| (decimate (shl GPR32, 5), 1), |
| (decimate (shl GPR32, 6), 1), |
| (decimate (shl GPR32, 7), 1), |
| (decimate (shl GPR32, 8), 1), |
| (decimate (shl GPR32, 9), 1), |
| (decimate (shl GPR32, 10), 1), |
| (decimate (shl GPR32, 11), 1), |
| (decimate (shl GPR32, 12), 1), |
| (decimate (shl GPR32, 13), 1), |
| (decimate (shl GPR32, 14), 1), |
| (decimate (shl GPR32, 15), 1) |
| ]>; |
| |
| def GPR1024 : RegisterTuples<[sub0, sub1, sub2, sub3, sub4, sub5, sub6, sub7, |
| sub8, sub9, sub10, sub11, sub12, sub13, sub14, sub15, |
| sub16, sub17, sub18, sub19, sub20, sub21, sub22, sub23, |
| sub24, sub25, sub26, sub27, sub28, sub29, sub30, sub31], |
| [ |
| (decimate (shl GPR32, 0), 1), |
| (decimate (shl GPR32, 1), 1), |
| (decimate (shl GPR32, 2), 1), |
| (decimate (shl GPR32, 3), 1), |
| (decimate (shl GPR32, 4), 1), |
| (decimate (shl GPR32, 5), 1), |
| (decimate (shl GPR32, 6), 1), |
| (decimate (shl GPR32, 7), 1), |
| (decimate (shl GPR32, 8), 1), |
| (decimate (shl GPR32, 9), 1), |
| (decimate (shl GPR32, 10), 1), |
| (decimate (shl GPR32, 11), 1), |
| (decimate (shl GPR32, 12), 1), |
| (decimate (shl GPR32, 13), 1), |
| (decimate (shl GPR32, 14), 1), |
| (decimate (shl GPR32, 15), 1), |
| (decimate (shl GPR32, 16), 1), |
| (decimate (shl GPR32, 17), 1), |
| (decimate (shl GPR32, 18), 1), |
| (decimate (shl GPR32, 19), 1), |
| (decimate (shl GPR32, 20), 1), |
| (decimate (shl GPR32, 21), 1), |
| (decimate (shl GPR32, 22), 1), |
| (decimate (shl GPR32, 23), 1), |
| (decimate (shl GPR32, 24), 1), |
| (decimate (shl GPR32, 25), 1), |
| (decimate (shl GPR32, 26), 1), |
| (decimate (shl GPR32, 27), 1), |
| (decimate (shl GPR32, 28), 1), |
| (decimate (shl GPR32, 29), 1), |
| (decimate (shl GPR32, 30), 1), |
| (decimate (shl GPR32, 31), 1) |
| ]>; |
| |
| #ifdef USE_NAMESPACE |
| let Namespace = "TestNamespace" in { |
| #endif |
| def GPR_64 : RegisterClass<"", [v2i32], 64, (add GPR64)>; |
| def GPR_1024 : RegisterClass<"", [v32i32], 1024, (add GPR1024)>; |
| #ifdef USE_NAMESPACE |
| } |
| #endif |
