llvm-project

0098b5c2 - [flang] Fix locations of wrapped unstructured constructs and DO loop ends (#228577)

[flang] Fix locations of wrapped unstructured constructs and DO loop ends (#228577) Construct evaluations have no source position, so the scf.execute_region wrapping an unstructured construct was given the location of the previously lowered statement. Use the construct's first statement for the region and its END statement for the scf.yield. Also attribute the DO loop end code to the END DO statement rather than to the last statement of the loop body. This avoids going back to previous lines when stepping in a debugger. Assisted-by: AI