diff options
Diffstat (limited to 'mppa_k1c/PostpassSchedulingOracle.ml')
| -rw-r--r-- | mppa_k1c/PostpassSchedulingOracle.ml | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/mppa_k1c/PostpassSchedulingOracle.ml b/mppa_k1c/PostpassSchedulingOracle.ml index f5742cc2..54a27966 100644 --- a/mppa_k1c/PostpassSchedulingOracle.ml +++ b/mppa_k1c/PostpassSchedulingOracle.ml @@ -31,10 +31,16 @@ let arith_rr_str = function | Pmv -> "Pmv" | Pnegw -> "Pnegw" | Pnegl -> "Pnegl" - | Pfnegd -> "Pfnegd" | Psxwd -> "Psxwd" | Pzxwd -> "Pzxwd" + | Pfabsw -> "Pfabsw" + | Pfabsd -> "Pfabsd" + | Pfnegw -> "Pfnegw" + | Pfnegd -> "Pfnegd" + | Pfnarrowdw -> "Pfnarrowdw" + | Pfwidenlwd -> "Pfwidenlwd" | Pfloatwrnsz -> "Pfloatwrnsz" + | Pfloatudrnsz -> "Pfloatudrnsz" | Pfloatdrnsz -> "Pfloatdrnsz" | Pfixedwrzz -> "Pfixedwrzz" | Pfixeddrzz -> "Pfixeddrzz" @@ -60,6 +66,12 @@ let arith_rrr_str = function | Pslll -> "Pslll" | Psrll -> "Psrll" | Psral -> "Psral" + | Pfaddd -> "Pfaddd" + | Pfaddw -> "Pfaddw" + | Pfsbfd -> "Pfsbfd" + | Pfsbfw -> "Pfsbfw" + | Pfmuld -> "Pfmuld" + | Pfmulw -> "Pfmulw" let arith_rri32_str = function | Pcompiw it -> "Pcompiw" @@ -286,6 +298,10 @@ let alu_lite : int array = let resmap = fun r -> match r with | "ISSUE" -> 1 | "TINY" -> 1 | "LITE" -> 1 | _ -> 0 in Array.of_list (List.map resmap resource_names) +let alu_full : int array = let resmap = fun r -> match r with + | "ISSUE" -> 1 | "TINY" -> 1 | "LITE" -> 1 | "ALU" -> 1 | _ -> 0 + in Array.of_list (List.map resmap resource_names) + let alu_nop : int array = let resmap = fun r -> match r with | "ISSUE" -> 1 | "NOP" -> 1 | _ -> 0 in Array.of_list (List.map resmap resource_names) @@ -347,7 +363,9 @@ type real_instruction = (* BCU *) | Icall | Call | Cb | Igoto | Goto | Ret | Get | Set (* FPU *) - | Fnegd | Floatwz | Floatdz | Fixedwz | Fixeddz + | Fabsd | Fabsw | Fnegw | Fnegd + | Faddd | Faddw | Fsbfd | Fsbfw | Fmuld | Fmulw + | Fnarrowdw | Fwidenlwd | Floatwz | Floatdz | Floatudz | Fixedwz | Fixeddz let ab_inst_to_real = function | "Paddw" | "Paddiw" | "Pcvtl2w" -> Addw @@ -374,8 +392,11 @@ let ab_inst_to_real = function | "Pnop" | "Pcvtw2l" -> Nop | "Psxwd" -> Sxwd | "Pzxwd" -> Zxwd + | "Pfnarrowdw" -> Fnarrowdw + | "Pfwidenlwd" -> Fwidenlwd | "Pfloatwrnsz" -> Floatwz | "Pfloatdrnsz" -> Floatdz + | "Pfloatudrnsz" -> Floatudz | "Pfixedwrzz" -> Fixedwz | "Pfixeddrzz" -> Fixeddz @@ -400,7 +421,16 @@ let ab_inst_to_real = function | "Pret" -> Ret | "Pset" -> Set + | "Pfabsd" -> Fabsd + | "Pfabsw" -> Fabsw + | "Pfnegw" -> Fnegw | "Pfnegd" -> Fnegd + | "Pfaddd" -> Faddd + | "Pfaddw" -> Faddw + | "Pfsbfd" -> Fsbfd + | "Pfsbfw" -> Fsbfw + | "Pfmuld" -> Fmuld + | "Pfmulw" -> Fmulw | s -> failwith @@ sprintf "ab_inst_to_real: unrecognized instruction: %s" s exception InvalidEncoding @@ -439,7 +469,7 @@ let rec_to_usage r = | Nop -> alu_nop | Sraw | Srlw | Sllw | Srad | Srld | Slld -> (match encoding with None | Some U6 -> alu_tiny | _ -> raise InvalidEncoding) | Sxwd | Zxwd -> (match encoding with None -> alu_lite | _ -> raise InvalidEncoding) - | Fixedwz | Floatwz | Fixeddz | Floatdz -> mau + | Fixedwz | Floatwz | Fixeddz | Floatdz | Floatudz -> mau | Lbs | Lbz | Lhs | Lhz | Lws | Ld -> (match encoding with None | Some U6 | Some S10 -> lsu_data | Some U27L5 | Some U27L10 -> lsu_data_x @@ -450,7 +480,9 @@ let rec_to_usage r = | Some E27U27L10 -> lsu_acc_y) | Icall | Call | Cb | Igoto | Goto | Ret | Set -> bcu | Get -> bcu_tiny_tiny_mau_xnop - | Fnegd -> alu_lite + | Fnegd | Fnegw | Fabsd | Fabsw | Fwidenlwd -> alu_lite + | Fnarrowdw -> alu_full + | Faddd | Faddw | Fsbfd | Fsbfw | Fmuld | Fmulw -> mau let real_inst_to_latency = function | Nop -> 0 (* Only goes through ID *) @@ -458,7 +490,7 @@ let real_inst_to_latency = function | Addd | Andd | Compd | Ord | Sbfd | Srad | Srld | Slld | Xord | Make | Sxwd | Zxwd -> 1 - | Floatwz | Fixedwz | Floatdz | Fixeddz -> 4 + | Floatwz | Fixedwz | Floatdz | Floatudz | Fixeddz -> 4 | Mulw | Muld -> 2 (* FIXME - WORST CASE. If it's S10 then it's only 1 *) | Lbs | Lbz | Lhs | Lhz | Lws | Ld | Sb | Sh | Sw | Sd @@ -466,7 +498,8 @@ let real_inst_to_latency = function | Get -> 1 | Set -> 3 | Icall | Call | Cb | Igoto | Goto | Ret -> 42 (* Should not matter since it's the final instruction of the basic block *) - | Fnegd -> 1 + | Fnegd | Fnegw | Fabsd | Fabsw | Fwidenlwd | Fnarrowdw -> 1 + | Faddd | Faddw | Fsbfd | Fsbfw | Fmuld | Fmulw -> 4 let rec_to_info r : inst_info = let usage = rec_to_usage r |