[Mlir-commits] [mlir] [MLIR][NVGPU] Introduce `warpgroup.init.accumulator` Op (PR #67530)

[llvmlistbot at llvm.org]

================
@@ -1306,6 +1306,35 @@ struct NVGPUWarpgroupMmaOpLowering
   }
 };
 
+struct NVGPUWarpgroupMmaInitAccumulatorOpLowering
+    : public ConvertOpToLLVMPattern<nvgpu::WarpgroupMmaInitAccumulatorOp> {
+  using ConvertOpToLLVMPattern<
+      nvgpu::WarpgroupMmaInitAccumulatorOp>::ConvertOpToLLVMPattern;
+  LogicalResult
+  matchAndRewrite(nvgpu::WarpgroupMmaInitAccumulatorOp op, OpAdaptor adaptor,
+                  ConversionPatternRewriter &rewriter) const override {
+    Location loc = op->getLoc();
+    SmallVector<Value> results;
+    for (auto matrixD : op.getMatrixC()) {
----------------
qcolombet wrote:

Nit: Use the explicit type instead of `auto` here

https://github.com/llvm/llvm-project/pull/67530