[mlir][AMDGPU] Make header build standalone. NFC.

d0k · d0k · commit a7cb02d9a80f · 2022-12-19T21:10:39.000+01:00
diff --git a/mlir/include/mlir/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.h b/mlir/include/mlir/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.h
@@ -10,6 +10,7 @@
 
 #include "mlir/Conversion/AMDGPUToROCDL/Chipset.h"
 #include <memory>
+#include <string>
 
 namespace mlir {
 
