diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/RISCVSchedSiFive7.td')
| -rw-r--r-- | llvm/lib/Target/RISCV/RISCVSchedSiFive7.td | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td b/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td index f863392a..637d61fe 100644 --- a/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td +++ b/llvm/lib/Target/RISCV/RISCVSchedSiFive7.td @@ -270,7 +270,7 @@ class SiFive7AnyToGPRBypass<SchedRead read, int cycles = 2> // and floating point computation. // The V pipeline is modeled by the VCQ, VA, VL, and VS resources. There can // be one or two VA (Vector Arithmetic). -multiclass SiFive7ProcResources<bit extraVALU = false> { +multiclass SiFive7ProcResources<bit dualVALU = false> { let BufferSize = 0 in { def PipeA : ProcResource<1>; def PipeB : ProcResource<1>; @@ -279,7 +279,7 @@ multiclass SiFive7ProcResources<bit extraVALU = false> { def FDiv : ProcResource<1>; // FP Division/Sqrt // Arithmetic sequencer(s) - if extraVALU then { + if dualVALU then { // VA1 can handle any vector airthmetic instruction. def VA1 : ProcResource<1>; // VA2 generally can only handle simple vector arithmetic. @@ -305,7 +305,7 @@ multiclass SiFive7ProcResources<bit extraVALU = false> { def PipeAB : ProcResGroup<[!cast<ProcResource>(NAME#"PipeA"), !cast<ProcResource>(NAME#"PipeB")]>; - if extraVALU then + if dualVALU then def VA1OrVA2 : ProcResGroup<[!cast<ProcResource>(NAME#"VA1"), !cast<ProcResource>(NAME#"VA2")]>; } @@ -1550,10 +1550,10 @@ multiclass SiFive7ReadAdvance { /// This multiclass is a "bundle" of (1) processor resources (i.e. pipes) and /// (2) WriteRes entries. It's parameterized by config values that will /// eventually be supplied by different SchedMachineModels. -multiclass SiFive7SchedResources<int vlen, bit extraVALU, +multiclass SiFive7SchedResources<int vlen, bit dualVALU, SiFive7FPLatencies fpLatencies, bit hasFastGather> { - defm SiFive7 : SiFive7ProcResources<extraVALU>; + defm SiFive7 : SiFive7ProcResources<dualVALU>; // Pull out defs from SiFive7ProcResources so we can refer to them by name. defvar SiFive7PipeA = !cast<ProcResource>(NAME # SiFive7PipeA); @@ -1562,10 +1562,10 @@ multiclass SiFive7SchedResources<int vlen, bit extraVALU, defvar SiFive7IDiv = !cast<ProcResource>(NAME # SiFive7IDiv); defvar SiFive7FDiv = !cast<ProcResource>(NAME # SiFive7FDiv); // Pass SiFive7VA for VA1 and VA1OrVA2 if there is only 1 VALU. - defvar SiFive7VA1 = !if (extraVALU, + defvar SiFive7VA1 = !if (dualVALU, !cast<ProcResource>(NAME # SiFive7VA1), !cast<ProcResource>(NAME # SiFive7VA)); - defvar SiFive7VA1OrVA2 = !if (extraVALU, + defvar SiFive7VA1OrVA2 = !if (dualVALU, !cast<ProcResGroup>(NAME # SiFive7VA1OrVA2), !cast<ProcResource>(NAME # SiFive7VA)); defvar SiFive7VA = !cast<ProcResource>(NAME # SiFive7VA); @@ -1608,7 +1608,7 @@ class SiFive7SchedMachineModel<int vlen> : SchedMachineModel { HasStdExtZknh, HasStdExtZksed, HasStdExtZksh, HasStdExtZkr]; int VLEN = vlen; - bit HasExtraVALU = false; + bit HasDualVALU = false; SiFive7FPLatencies FPLatencies; bit HasFastGather = false; @@ -1635,7 +1635,7 @@ def SiFive7VLEN512Model : SiFive7SchedMachineModel<512> { } def SiFive7VLEN1024X300Model : SiFive7SchedMachineModel<1024> { - let HasExtraVALU = true; + let HasDualVALU = true; let FPLatencies = SiFive7LowFPLatencies; let HasFastGather = true; } @@ -1643,7 +1643,7 @@ def SiFive7VLEN1024X300Model : SiFive7SchedMachineModel<1024> { /// Binding models to their scheduling resources. foreach model = [SiFive7VLEN512Model, SiFive7VLEN1024X300Model] in { let SchedModel = model in - defm model.Name : SiFive7SchedResources<model.VLEN, model.HasExtraVALU, + defm model.Name : SiFive7SchedResources<model.VLEN, model.HasDualVALU, model.FPLatencies, model.HasFastGather>; } |