[llvm] [RISCV][llvm-mca] Vector Unit Stride Loads and stores use EEW and EMU… (PR #69409)

[Wang Pengcheng via llvm-commits]

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@@ -214,12 +246,24 @@ unsigned RISCVInstrumentManager::getSchedClassID(
   // or (Opcode, LMUL, SEW) if SEW instrument is active, and depends on LMUL
   // and SEW, or (Opcode, LMUL, 0) if does not depend on SEW.
   uint8_t SEW = SI ? SI->getSEW() : 0;
-  // Check if it depends on LMUL and SEW
-  const RISCVVInversePseudosTable::PseudoInfo *RVV =
-      RISCVVInversePseudosTable::getBaseInfo(Opcode, LMUL, SEW);
-  // Check if it depends only on LMUL
-  if (!RVV)
-    RVV = RISCVVInversePseudosTable::getBaseInfo(Opcode, LMUL, 0);
+
+  const RISCVVInversePseudosTable::PseudoInfo *RVV = nullptr;
+  if (Opcode == RISCV::VLM_V || Opcode == RISCV::VSM_V ||
+      Opcode == RISCV::VLE8_V || Opcode == RISCV::VSE8_V ||
+      Opcode == RISCV::VLE16_V || Opcode == RISCV::VSE16_V ||
+      Opcode == RISCV::VLE32_V || Opcode == RISCV::VSE32_V ||
+      Opcode == RISCV::VLE64_V || Opcode == RISCV::VSE64_V) {
+
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wangpc-pp wrote:

Please remove this empty line.

https://github.com/llvm/llvm-project/pull/69409