[RISCV] Add UnsupportedSchedZfh multiclass to reduce duplicate lines from RISCVSchedRocket.td and RISCVSchedSiFive7.td. NFC

Author: topperc

llvm/lib/Target/RISCV/RISCVSchedRocket.td

@@ -231,51 +231,7 @@ def : ReadAdvance<ReadFMovI64ToF64, 0>;
 def : ReadAdvance<ReadFClass32, 0>;
 def : ReadAdvance<ReadFClass64, 0>;
 
-// Zfh is unsupported
-let Unsupported = true in {
-def : WriteRes<WriteFALU16, []>;
-def : WriteRes<WriteFClass16, []>;
-def : WriteRes<WriteFCvtF16ToF64, []>;
-def : WriteRes<WriteFCvtF64ToF16, []>;
-def : WriteRes<WriteFCvtI64ToF16, []>;
-def : WriteRes<WriteFCvtF32ToF16, []>;
-def : WriteRes<WriteFCvtI32ToF16, []>;
-def : WriteRes<WriteFCvtF16ToI64, []>;
-def : WriteRes<WriteFCvtF16ToF32, []>;
-def : WriteRes<WriteFCvtF16ToI32, []>;
-def : WriteRes<WriteFDiv16, []>;
-def : WriteRes<WriteFCmp16, []>;
-def : WriteRes<WriteFLD16, []>;
-def : WriteRes<WriteFMA16, []>;
-def : WriteRes<WriteFMinMax16, []>;
-def : WriteRes<WriteFMul16, []>;
-def : WriteRes<WriteFMovI16ToF16, []>;
-def : WriteRes<WriteFMovF16ToI16, []>;
-def : WriteRes<WriteFSGNJ16, []>;
-def : WriteRes<WriteFST16, []>;
-def : WriteRes<WriteFSqrt16, []>;
-
-def : ReadAdvance<ReadFALU16, 0>;
-def : ReadAdvance<ReadFClass16, 0>;
-def : ReadAdvance<ReadFCvtF16ToF64, 0>;
-def : ReadAdvance<ReadFCvtF64ToF16, 0>;
-def : ReadAdvance<ReadFCvtI64ToF16, 0>;
-def : ReadAdvance<ReadFCvtF32ToF16, 0>;
-def : ReadAdvance<ReadFCvtI32ToF16, 0>;
-def : ReadAdvance<ReadFCvtF16ToI64, 0>;
-def : ReadAdvance<ReadFCvtF16ToF32, 0>;
-def : ReadAdvance<ReadFCvtF16ToI32, 0>;
-def : ReadAdvance<ReadFDiv16, 0>;
-def : ReadAdvance<ReadFCmp16, 0>;
-def : ReadAdvance<ReadFMA16, 0>;
-def : ReadAdvance<ReadFMinMax16, 0>;
-def : ReadAdvance<ReadFMul16, 0>;
-def : ReadAdvance<ReadFMovI16ToF16, 0>;
-def : ReadAdvance<ReadFMovF16ToI16, 0>;
-def : ReadAdvance<ReadFSGNJ16, 0>;
-def : ReadAdvance<ReadFSqrt16, 0>;
-} // Unsupported = true
-
 defm : UnsupportedSchedZba;
 defm : UnsupportedSchedZbb;
+defm : UnsupportedSchedZfh;
 }

llvm/lib/Target/RISCV/RISCVSchedSiFive7.td

@@ -219,51 +219,7 @@ def : ReadAdvance<ReadFMovI64ToF64, 0>;
 def : ReadAdvance<ReadFClass32, 0>;
 def : ReadAdvance<ReadFClass64, 0>;
 
-// Zfh is unsupported
-let Unsupported = true in {
-def : WriteRes<WriteFALU16, []>;
-def : WriteRes<WriteFClass16, []>;
-def : WriteRes<WriteFCvtF16ToF64, []>;
-def : WriteRes<WriteFCvtF64ToF16, []>;
-def : WriteRes<WriteFCvtI64ToF16, []>;
-def : WriteRes<WriteFCvtF32ToF16, []>;
-def : WriteRes<WriteFCvtI32ToF16, []>;
-def : WriteRes<WriteFCvtF16ToI64, []>;
-def : WriteRes<WriteFCvtF16ToF32, []>;
-def : WriteRes<WriteFCvtF16ToI32, []>;
-def : WriteRes<WriteFDiv16, []>;
-def : WriteRes<WriteFCmp16, []>;
-def : WriteRes<WriteFLD16, []>;
-def : WriteRes<WriteFMA16, []>;
-def : WriteRes<WriteFMinMax16, []>;
-def : WriteRes<WriteFMul16, []>;
-def : WriteRes<WriteFMovI16ToF16, []>;
-def : WriteRes<WriteFMovF16ToI16, []>;
-def : WriteRes<WriteFSGNJ16, []>;
-def : WriteRes<WriteFST16, []>;
-def : WriteRes<WriteFSqrt16, []>;
-
-def : ReadAdvance<ReadFALU16, 0>;
-def : ReadAdvance<ReadFClass16, 0>;
-def : ReadAdvance<ReadFCvtF16ToF64, 0>;
-def : ReadAdvance<ReadFCvtF64ToF16, 0>;
-def : ReadAdvance<ReadFCvtI64ToF16, 0>;
-def : ReadAdvance<ReadFCvtF32ToF16, 0>;
-def : ReadAdvance<ReadFCvtI32ToF16, 0>;
-def : ReadAdvance<ReadFCvtF16ToI64, 0>;
-def : ReadAdvance<ReadFCvtF16ToF32, 0>;
-def : ReadAdvance<ReadFCvtF16ToI32, 0>;
-def : ReadAdvance<ReadFDiv16, 0>;
-def : ReadAdvance<ReadFCmp16, 0>;
-def : ReadAdvance<ReadFMA16, 0>;
-def : ReadAdvance<ReadFMinMax16, 0>;
-def : ReadAdvance<ReadFMul16, 0>;
-def : ReadAdvance<ReadFMovI16ToF16, 0>;
-def : ReadAdvance<ReadFMovF16ToI16, 0>;
-def : ReadAdvance<ReadFSGNJ16, 0>;
-def : ReadAdvance<ReadFSqrt16, 0>;
-} // Unsupported = true
-
 defm : UnsupportedSchedZba;
 defm : UnsupportedSchedZbb;
+defm : UnsupportedSchedZfh;
 }

llvm/lib/Target/RISCV/RISCVSchedule.td

@@ -182,5 +182,51 @@ def ReadFClass16         : SchedRead;
 def ReadFClass32         : SchedRead;
 def ReadFClass64         : SchedRead;
 
+multiclass UnsupportedSchedZfh {
+let Unsupported = true in {
+def : WriteRes<WriteFALU16, []>;
+def : WriteRes<WriteFClass16, []>;
+def : WriteRes<WriteFCvtF16ToF64, []>;
+def : WriteRes<WriteFCvtF64ToF16, []>;
+def : WriteRes<WriteFCvtI64ToF16, []>;
+def : WriteRes<WriteFCvtF32ToF16, []>;
+def : WriteRes<WriteFCvtI32ToF16, []>;
+def : WriteRes<WriteFCvtF16ToI64, []>;
+def : WriteRes<WriteFCvtF16ToF32, []>;
+def : WriteRes<WriteFCvtF16ToI32, []>;
+def : WriteRes<WriteFDiv16, []>;
+def : WriteRes<WriteFCmp16, []>;
+def : WriteRes<WriteFLD16, []>;
+def : WriteRes<WriteFMA16, []>;
+def : WriteRes<WriteFMinMax16, []>;
+def : WriteRes<WriteFMul16, []>;
+def : WriteRes<WriteFMovI16ToF16, []>;
+def : WriteRes<WriteFMovF16ToI16, []>;
+def : WriteRes<WriteFSGNJ16, []>;
+def : WriteRes<WriteFST16, []>;
+def : WriteRes<WriteFSqrt16, []>;
+
+def : ReadAdvance<ReadFALU16, 0>;
+def : ReadAdvance<ReadFClass16, 0>;
+def : ReadAdvance<ReadFCvtF16ToF64, 0>;
+def : ReadAdvance<ReadFCvtF64ToF16, 0>;
+def : ReadAdvance<ReadFCvtI64ToF16, 0>;
+def : ReadAdvance<ReadFCvtF32ToF16, 0>;
+def : ReadAdvance<ReadFCvtI32ToF16, 0>;
+def : ReadAdvance<ReadFCvtF16ToI64, 0>;
+def : ReadAdvance<ReadFCvtF16ToF32, 0>;
+def : ReadAdvance<ReadFCvtF16ToI32, 0>;
+def : ReadAdvance<ReadFDiv16, 0>;
+def : ReadAdvance<ReadFCmp16, 0>;
+def : ReadAdvance<ReadFMA16, 0>;
+def : ReadAdvance<ReadFMinMax16, 0>;
+def : ReadAdvance<ReadFMul16, 0>;
+def : ReadAdvance<ReadFMovI16ToF16, 0>;
+def : ReadAdvance<ReadFMovF16ToI16, 0>;
+def : ReadAdvance<ReadFSGNJ16, 0>;
+def : ReadAdvance<ReadFSqrt16, 0>;
+} // Unsupported = true
+}
+
 // Include the scheduler resources for other instruction extensions.
 include "RISCVScheduleB.td"