[llvm] [RISC-V] Update SpacemiT-X60 Vector Integer latencies (PR #149207)

[Mikhail R. Gadelha via llvm-commits]

================
@@ -322,71 +403,120 @@ foreach LMul = [1, 2, 4, 8] in {
 foreach mx = SchedMxList in {
   defvar IsWorstCase = SMX60IsWorstCaseMX<mx, SchedMxList>.c;
 
-  defm "" : LMULWriteResMX<"WriteVIALUV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIALUX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIALUI", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVExtV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICALUV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICALUX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICALUI", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICALUMV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICALUMX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICALUMI", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICmpV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICmpX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVICmpI", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMinMaxV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMinMaxX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMergeV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMergeX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMergeI", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMovV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMovX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMovI", [SMX60_VIEU], mx, IsWorstCase>;
-
-  defm "" : LMULWriteResMX<"WriteVShiftV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVShiftX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVShiftI", [SMX60_VIEU], mx, IsWorstCase>;
-
-  defm "" : LMULWriteResMX<"WriteVIMulV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMulX", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMulAddV", [SMX60_VIEU], mx, IsWorstCase>;
-  defm "" : LMULWriteResMX<"WriteVIMulAddX", [SMX60_VIEU], mx, IsWorstCase>;
+  let Latency = Get4458Latency<mx>.c, ReleaseAtCycles = [Get1248Latency<mx>.c] in {
+    defm "" : LMULWriteResMX<"WriteVIMinMaxV", [SMX60_VIEU], mx, IsWorstCase>;
+    defm "" : LMULWriteResMX<"WriteVIMinMaxX", [SMX60_VIEU], mx, IsWorstCase>;
+  }
+
+  let Latency = Get44816Latency<mx>.c, ReleaseAtCycles = [Get44816Latency<mx>.c] in {
+    // Pattern of vadd, vsub, vrsub: 4/4/5/8
+    // Pattern of vand, vor, vxor:   4/4/8/16
+    // They are grouped together, so we used the worst case 4/4/5/16
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mikhailramalho wrote:

indeed, fixed.

https://github.com/llvm/llvm-project/pull/149207