[Mlir-commits] [mlir] [mlir][LLVMIR] Check number of elements in `mlir.constant` verifier (PR #102906)

[Matthias Springer]

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@@ -2728,13 +2740,30 @@ LogicalResult LLVM::ConstantOp::verify() {
     if (isa<IntegerType>(getType()) && !getType().isInteger(floatWidth)) {
       return emitOpError() << "expected integer type of width " << floatWidth;
     }
-  }
-  if (auto splatAttr = dyn_cast<SplatElementsAttr>(getValue())) {
-    if (!isa<VectorType>(getType()) && !isa<LLVM::LLVMArrayType>(getType()) &&
-        !isa<LLVM::LLVMFixedVectorType>(getType()) &&
-        !isa<LLVM::LLVMScalableVectorType>(getType()))
+  } else if (isa<ElementsAttr, ArrayAttr>(getValue())) {
+    if (isa<LLVM::LLVMScalableVectorType>(getType())) {
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matthias-springer wrote:

I added another check to the verifier such that a scalable vector type requires a splat attribute.


https://github.com/llvm/llvm-project/pull/102906