[Mlir-commits] [mlir] [mlir][spirv] Handle vectors of integers of unsupported width (PR #118663)

[Andrea Faulds]

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@@ -348,6 +353,9 @@ convertVectorType(const spirv::TargetEnv &targetEnv,
     }
 
     Type elementType = convertSubByteIntegerType(options, intType);
+    if (!elementType)
+      return nullptr;
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andfau-amd wrote:

The bug is that previously, it was assumed that if we entered this code path, the integer type was unsupported because of being sub-byte, but it might be unsupported for some other reason?

https://github.com/llvm/llvm-project/pull/118663