|  | // RUN: mlir-opt -allow-unregistered-dialect -snapshot-op-locations='filename=%/t' -mlir-print-local-scope -mlir-print-debuginfo %s | FileCheck %s -DFILE=%/t | 
|  | // RUN: mlir-opt -allow-unregistered-dialect -snapshot-op-locations='filename=%/t tag='tagged'' -mlir-print-local-scope -mlir-print-debuginfo %s | FileCheck %s --check-prefix=TAG -DFILE=%/t | 
|  |  | 
|  | // CHECK: func @function( | 
|  | // CHECK-NEXT: loc("[[FILE]]":{{[0-9]+}}:{{[0-9]+}}) | 
|  | // CHECK-NEXT: loc("[[FILE]]":{{[0-9]+}}:{{[0-9]+}}) | 
|  | // CHECK-NEXT: } loc("[[FILE]]":{{[0-9]+}}:{{[0-9]+}}) | 
|  |  | 
|  | // TAG: func @function( | 
|  | // TAG-NEXT: loc(fused["original", "tagged"("[[FILE]]":{{[0-9]+}}:{{[0-9]+}})]) | 
|  | // TAG-NEXT: loc(fused["original", "tagged"("[[FILE]]":{{[0-9]+}}:{{[0-9]+}})]) | 
|  | // TAG-NEXT: } loc(fused["original", "tagged"("[[FILE]]":{{[0-9]+}}:{{[0-9]+}})]) | 
|  |  | 
|  | func.func @function() -> i32 { | 
|  | %1 = "foo"() : () -> i32 loc("original") | 
|  | return %1 : i32 loc("original") | 
|  | } loc("original") |