-//===-HexagonSchedule.td - Hexagon Scheduling Definitions -------*- C++ -*-===//
+//===- HexagonSchedule.td - Hexagon Scheduling Definitions -*- tablegen -*-===//
//
// The LLVM Compiler Infrastructure
//
def MUNIT : FuncUnit;
def SUNIT : FuncUnit;
-
// Itinerary classes
def ALU32 : InstrItinClass;
def ALU64 : InstrItinClass;
def M : InstrItinClass;
def ST : InstrItinClass;
def S : InstrItinClass;
+def SYS : InstrItinClass;
+def MARKER : InstrItinClass;
def PSEUDO : InstrItinClass;
-
def HexagonItineraries :
- ProcessorItineraries<[LUNIT, LSUNIT, MUNIT, SUNIT], [], [
- InstrItinData<ALU32 , [InstrStage<1, [LUNIT, LSUNIT, MUNIT, SUNIT]>]>,
- InstrItinData<ALU64 , [InstrStage<1, [MUNIT, SUNIT]>]>,
- InstrItinData<CR , [InstrStage<1, [SUNIT]>]>,
- InstrItinData<J , [InstrStage<1, [SUNIT, MUNIT]>]>,
- InstrItinData<JR , [InstrStage<1, [MUNIT]>]>,
- InstrItinData<LD , [InstrStage<1, [LUNIT, LSUNIT]>]>,
- InstrItinData<M , [InstrStage<1, [MUNIT, SUNIT]>]>,
- InstrItinData<ST , [InstrStage<1, [LSUNIT]>]>,
- InstrItinData<S , [InstrStage<1, [SUNIT, MUNIT]>]>,
- InstrItinData<PSEUDO , [InstrStage<1, [LUNIT, LSUNIT, MUNIT, SUNIT]>]>
-]>;
-
+ ProcessorItineraries<[LUNIT, LSUNIT, MUNIT, SUNIT], [], [
+ InstrItinData<ALU32 , [InstrStage<1, [LUNIT, LSUNIT, MUNIT, SUNIT]>]>,
+ InstrItinData<ALU64 , [InstrStage<1, [MUNIT, SUNIT]>]>,
+ InstrItinData<CR , [InstrStage<1, [SUNIT]>]>,
+ InstrItinData<J , [InstrStage<1, [SUNIT, MUNIT]>]>,
+ InstrItinData<JR , [InstrStage<1, [MUNIT]>]>,
+ InstrItinData<LD , [InstrStage<1, [LUNIT, LSUNIT]>]>,
+ InstrItinData<M , [InstrStage<1, [MUNIT, SUNIT]>]>,
+ InstrItinData<ST , [InstrStage<1, [LSUNIT]>]>,
+ InstrItinData<S , [InstrStage<1, [SUNIT, MUNIT]>]>,
+ InstrItinData<SYS , [InstrStage<1, [LSUNIT]>]>,
+ InstrItinData<MARKER , [InstrStage<1, [LUNIT, LSUNIT, MUNIT, SUNIT]>]>,
+ InstrItinData<PSEUDO , [InstrStage<1, [LUNIT, LSUNIT, MUNIT, SUNIT]>]>
+ ]>;
+
+def HexagonModel : SchedMachineModel {
+ // Max issue per cycle == bundle width.
+ let IssueWidth = 4;
+ let Itineraries = HexagonItineraries;
+}
//===----------------------------------------------------------------------===//
// V4 Machine Info +