llvm

4f39a4ff - [acc][flang] Add getInitRegion() to GlobalVariableOpInterface (#169569)

[acc][flang] Add getInitRegion() to GlobalVariableOpInterface (#169569) Some globals (e.g., fir.global) have initialization regions that may transitively reference other globals or type descriptors. Add getInitRegion() to GlobalVariableOpInterface to retrieve these regions, returning Region* (nullptr if the global uses attributes for initialization, as with memref.global).