Hexagon V60/HVX DFA scheduler support

[oota-llvm.git] / lib / Target / Hexagon / HexagonScheduleV60.td

diff --git a/lib/Target/Hexagon/HexagonScheduleV60.td b/lib/Target/Hexagon/HexagonScheduleV60.td
index 7cda4a743199281037ced9d345d77e7524c8d1fc..2ccff8242a47570efcffb752eb466a287314b1c1 100644 (file)
--- a/lib/Target/Hexagon/HexagonScheduleV60.td
+++ b/lib/Target/Hexagon/HexagonScheduleV60.td
@@ -20,6 +20,15 @@ def CVI_XLSHF  : FuncUnit;
 def CVI_MPY01  : FuncUnit;
 def CVI_ALL    : FuncUnit;
 
+// Combined functional unit data.
+def HexagonComboFuncsV60 :
+    ComboFuncUnits<[
+      ComboFuncData<CVI_XLSHF    , [CVI_XLANE, CVI_SHIFT]>,
+      ComboFuncData<CVI_MPY01    , [CVI_MPY0, CVI_MPY1]>,
+      ComboFuncData<CVI_ALL      , [CVI_ST, CVI_XLANE, CVI_SHIFT,
+                                    CVI_MPY0, CVI_MPY1, CVI_LD]>
+    ]>;
+
 // Note: When adding additional vector scheduling classes, add the
 // corresponding methods to the class HexagonInstrInfo.
 def CVI_VA           : InstrItinClass;