[Mlir-commits] [mlir] [mlir][amdgpu] Add scaled_ext_packed{8, 16} operations (PR #159830)

[Erick Ochoa Lopez]

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@@ -345,8 +345,12 @@ LogicalResult ScaledExtPacked816Op::verify() {
   int blockSize = getBlockSize();
   assert((blockSize == 16 || blockSize == 32) && "invalid block size");
   int firstScaleByte = getFirstScaleByte();
-  if (blockSize == 16 && firstScaleByte == 2) {
-    return emitOpError("blockSize of 16 cannot have firstScaleByte be 2.");
+  if (blockSize == 16 && !::llvm::is_contained({0, 1}, firstScaleByte)) {
+    return emitOpError(
+        "blockSize of 16 can only have firstScaleByte be 0 or 1.");
+  } else if (blockSize == 32 && !::llvm::is_contained({0, 2}, firstScaleByte)) {
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amd-eochoalo wrote:

Thanks https://github.com/llvm/llvm-project/pull/159830/commits/7aa6169697b3d5dd2668245b32d347c76699c6d0 

https://github.com/llvm/llvm-project/pull/159830