Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
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Snippet: 
******************** TEST 'MLIR :: Dialect/LLVMIR/add-debuginfo-func-scope.mlir' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
/builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/mlir-opt /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir --pass-pipeline="builtin.module(ensure-debug-info-scope-on-llvm-func)" --split-input-file --mlir-print-debuginfo | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/FileCheck /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir
# executed command: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/mlir-opt /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir '--pass-pipeline=builtin.module(ensure-debug-info-scope-on-llvm-func)' --split-input-file --mlir-print-debuginfo
# executed command: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/llvm/redhat-linux-build/bin/FileCheck /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir
# .---command stderr------------
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:5:11: error: CHECK: expected string not found in input
# | // CHECK: llvm.return loc(#loc
# |           ^
# | <stdin>:2:28: note: scanning from here
# |  llvm.func @func_no_debug() {
# |                            ^
# | <stdin>:3:2: note: possible intended match here
# |  llvm.return
# |  ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:20:11: error: CHECK: expected string not found in input
# | // CHECK: #di_subprogram = #llvm.di_subprogram<
# |           ^
# | <stdin>:9:33: note: scanning from here
# |  llvm.func @func_decl_no_debug()
# |                                 ^
# | <stdin>:14:3: note: possible intended match here
# |  llvm.func @func_with_debug() {
# |   ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:30:11: error: CHECK: expected string not found in input
# | // CHECK: llvm.return loc(#loc
# |           ^
# | <stdin>:14:30: note: scanning from here
# |  llvm.func @func_with_debug() {
# |                              ^
# | <stdin>:15:2: note: possible intended match here
# |  llvm.return
# |  ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:53:11: error: CHECK: expected string not found in input
# | // CHECK: llvm.return loc(#loc
# |           ^
# | <stdin>:21:37: note: scanning from here
# |  llvm.func @propagate_compile_unit() {
# |                                     ^
# | <stdin>:22:2: note: possible intended match here
# |  llvm.return
# |  ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:76:11: error: CHECK: expected string not found in input
# | // CHECK: llvm.di_compile_unit
# |           ^
# | <stdin>:27:23: note: scanning from here
# | module @multiple_funcs {
# |                       ^
# | <stdin>:38:2: note: possible intended match here
# |  llvm.func @func_inlined() {
# |  ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:90:11: error: CHECK: expected string not found in input
# | // CHECK: #di_file = #llvm.di_file<"base.py" in "testing">
# |           ^
# | <stdin>:38:27: note: scanning from here
# |  llvm.func @func_inlined() {
# |                           ^
# | <stdin>:39:2: note: possible intended match here
# |  llvm.return
# |  ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:114:11: error: CHECK: expected string not found in input
# | // CHECK: #di_file = #llvm.di_file<"file" in "/tmp">
# |           ^
# | <stdin>:45:35: note: scanning from here
# |  llvm.func @func_name_with_child()
# |                                   ^
# | <stdin>:50:2: note: possible intended match here
# |  llvm.func @func_fusion()
# |  ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:125:11: error: CHECK: expected string not found in input
# | // CHECK: #di_file = #llvm.di_file<"file" in "/tmp">
# |           ^
# | <stdin>:50:26: note: scanning from here
# |  llvm.func @func_fusion()
# |                          ^
# | <stdin>:55:2: note: possible intended match here
# |  llvm.func @func_callsiteloc()
# |  ^
# | /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir:136:11: error: CHECK: expected string not found in input
# | // CHECK: #di_file = #llvm.di_file<"mysource.cc" in "">
# |           ^
# | <stdin>:55:31: note: scanning from here
# |  llvm.func @func_callsiteloc()
# |                               ^
# | 
# | Input file: <stdin>
# | Check file: /builddir/build/BUILD/llvm-21.0.0_pre20250610.g17999f01bbcda4-build/llvm-project-17999f01bbcda4ccdf5146cbecc562c60b2ca86e/mlir/test/Dialect/LLVMIR/add-debuginfo-func-scope.mlir
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |              1: module { 
# |              2:  llvm.func @func_no_debug() { 
# | check:5'0                                  X~~ error: no match found
# |              3:  llvm.return 
# | check:5'0       ~~~~~~~~~~~~~
# | check:5'1        ?            possible intended match
# |              4:  } 
# | check:5'0       ~~~
# |              5: } 
# | check:5'0       ~~
# |              6:  
# | check:5'0       ~
# |              7: // ----- 
# | check:5'0       ~~~~~~~~~
# |              8: module { 
# | check:5'0       ~~~~~~~~~
# |              9:  llvm.func @func_decl_no_debug() 
# | check:5'0       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:20'0                                      X error: no match found
# |             10: } 
# | check:20'0      ~~
# |             11:  
# | check:20'0      ~
# |             12: // ----- 
# | check:20'0      ~~~~~~~~~
# |             13: module { 
# | check:20'0      ~~~~~~~~~
# |             14:  llvm.func @func_with_debug() { 
# | check:20'0      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:20'1        ?                              possible intended match
# | check:30'0                                   X~~ error: no match found
# |             15:  llvm.return 
# | check:30'0      ~~~~~~~~~~~~~
# | check:30'1       ?            possible intended match
# |             16:  } 
# | check:30'0      ~~~
# |             17: } 
# | check:30'0      ~~
# |             18:  
# | check:30'0      ~
# |             19: // ----- 
# | check:30'0      ~~~~~~~~~
# |             20: module { 
# | check:30'0      ~~~~~~~~~
# |             21:  llvm.func @propagate_compile_unit() { 
# | check:30'0      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:53'0                                          X~~ error: no match found
# |             22:  llvm.return 
# | check:53'0      ~~~~~~~~~~~~~
# | check:53'1       ?            possible intended match
# |             23:  } 
# | check:53'0      ~~~
# |             24: } 
# | check:53'0      ~~
# |             25:  
# | check:53'0      ~
# |             26: // ----- 
# | check:53'0      ~~~~~~~~~
# |             27: module @multiple_funcs { 
# | check:53'0      ~~~~~~~~~~~~~~~~~~~~~~
# | check:76'0                            X~~ error: no match found
# |             28:  llvm.func @func0() { 
# | check:76'0      ~~~~~~~~~~~~~~~~~~~~~~
# |             29:  llvm.return 
# | check:76'0      ~~~~~~~~~~~~~
# |             30:  } 
# | check:76'0      ~~~
# |             31:  llvm.func @func1() { 
# | check:76'0      ~~~~~~~~~~~~~~~~~~~~~~
# |             32:  llvm.return 
# | check:76'0      ~~~~~~~~~~~~~
# |             33:  } 
# | check:76'0      ~~~
# |             34: } 
# | check:76'0      ~~
# |             35:  
# | check:76'0      ~
# |             36: // ----- 
# | check:76'0      ~~~~~~~~~
# |             37: module { 
# | check:76'0      ~~~~~~~~~
# |             38:  llvm.func @func_inlined() { 
# | check:76'0      ~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:76'1       ?                            possible intended match
# | check:90'0                                X~~ error: no match found
# |             39:  llvm.return 
# | check:90'0      ~~~~~~~~~~~~~
# | check:90'1       ?            possible intended match
# |             40:  } 
# | check:90'0      ~~~
# |             41: } 
# | check:90'0      ~~
# |             42:  
# | check:90'0      ~
# |             43: // ----- 
# | check:90'0      ~~~~~~~~~
# |             44: module { 
# | check:90'0      ~~~~~~~~~
# |             45:  llvm.func @func_name_with_child() 
# | check:90'0      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:114'0                                       X error: no match found
# |             46: } 
# | check:114'0     ~~
# |             47:  
# | check:114'0     ~
# |             48: // ----- 
# | check:114'0     ~~~~~~~~~
# |             49: module { 
# | check:114'0     ~~~~~~~~~
# |             50:  llvm.func @func_fusion() 
# | check:114'0     ~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:114'1      ?                         possible intended match
# | check:125'0                              X error: no match found
# |             51: } 
# | check:125'0     ~~
# |             52:  
# | check:125'0     ~
# |             53: // ----- 
# | check:125'0     ~~~~~~~~~
# |             54: module { 
# | check:125'0     ~~~~~~~~~
# |             55:  llvm.func @func_callsiteloc() 
# | check:125'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:125'1      ?                              possible intended match
# | check:136                                     X error: no match found
# |             56: } 
# | check:136       ~~
# |             57:  
# | check:136       ~
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--


Answer: This shows the output that was gathered for the execution of test 'TEST 'MLIR :: Dialect/LLVMIR/add-debuginfo-func-scope.mlir' FAILED'. It might contain insights into why the test TEST 'MLIR :: Dialect/LLVMIR/add-debuginfo-func-scope.mlir' FAILED failed.