[MachineScheduler] Convert some of the debug prints into using LDBG. NFC

[mshockwave]

These lines are heavily skewed and hard to read. Using the new LDBG there instead.

NFC.

[llvm-ci]

LLVM Buildbot has detected a new failure on builder llvm-clang-x86_64-win-fast running on as-builder-3 while building llvm at step 6 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/2/builds/35393

Here is the relevant piece of the build log for the reference

Step 6 (build-unified-tree) failure: build (failure)
...
[1917/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\SymbolicFile.cpp.obj
[1918/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\ArchiveEmitter.cpp.obj
[1919/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\ArchiveYAML.cpp.obj
[1920/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\ELFObjectFile.cpp.obj
[1921/4313] Building CXX object lib\Debuginfod\CMakeFiles\LLVMDebuginfod.dir\HTTPClient.cpp.obj
[1922/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\IRObjectFile.cpp.obj
[1923/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\ObjectFile.cpp.obj
[1924/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\TapiUniversal.cpp.obj
[1925/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\XCOFFObjectFile.cpp.obj
[1926/4313] Building CXX object lib\CodeGen\CMakeFiles\LLVMCodeGen.dir\MachineScheduler.cpp.obj
FAILED: lib/CodeGen/CMakeFiles/LLVMCodeGen.dir/MachineScheduler.cpp.obj 
C:\ninja\ccache.exe C:\PROGRA~1\MICROS~2\2022\COMMUN~1\VC\Tools\MSVC\1444~1.352\bin\Hostx64\x64\cl.exe  /nologo /TP -DGTEST_HAS_RTTI=0 -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -IC:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\build\lib\CodeGen -IC:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\llvm-project\llvm\lib\CodeGen -IC:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\build\include -IC:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\llvm-project\llvm\include /DWIN32 /D_WINDOWS   /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Oi /bigobj /permissive- /W4 -wd4141 -wd4146 -wd4244 -wd4267 -wd4291 -wd4351 -wd4456 -wd4457 -wd4458 -wd4459 -wd4503 -wd4624 -wd4722 -wd4100 -wd4127 -wd4512 -wd4505 -wd4610 -wd4510 -wd4702 -wd4245 -wd4706 -wd4310 -wd4701 -wd4703 -wd4389 -wd4611 -wd4805 -wd4204 -wd4577 -wd4091 -wd4592 -wd4319 -wd4709 -wd5105 -wd4324 -wd4251 -wd4275 -w14062 -we4238 /Gw /O2 /Ob2 /DNDEBUG -MD  /EHs-c- /GR- -std:c++17 /showIncludes /Folib\CodeGen\CMakeFiles\LLVMCodeGen.dir\MachineScheduler.cpp.obj /Fdlib\CodeGen\CMakeFiles\LLVMCodeGen.dir\LLVMCodeGen.pdb /FS -c C:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\llvm-project\llvm\lib\CodeGen\MachineScheduler.cpp
C:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\llvm-project\llvm\lib\CodeGen\MachineScheduler.cpp(3355): error C2039: 'getResourceName': is not a member of 'llvm::TargetSchedModel'
C:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\llvm-project\llvm\include\llvm/CodeGen/TargetSchedule.h(31): note: see declaration of 'llvm::TargetSchedModel'
C:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\llvm-project\llvm\lib\CodeGen\MachineScheduler.cpp(3358): error C2039: 'getResourceName': is not a member of 'llvm::TargetSchedModel'
C:\buildbot\as-builder-3\llvm-clang-x86_64-win-fast\llvm-project\llvm\include\llvm/CodeGen/TargetSchedule.h(31): note: see declaration of 'llvm::TargetSchedModel'
[1927/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\WindowsResource.cpp.obj
[1928/4313] Building CXX object lib\Debuginfod\CMakeFiles\LLVMDebuginfod.dir\BuildIDFetcher.cpp.obj
[1929/4313] Building CXX object lib\DebugInfo\DWARF\CMakeFiles\LLVMDebugInfoDWARF.dir\DWARFAddressRange.cpp.obj
[1930/4313] Building CXX object lib\DebugInfo\DWARF\CMakeFiles\LLVMDebugInfoDWARF.dir\DWARFCFIPrinter.cpp.obj
[1931/4313] Building CXX object lib\Debuginfod\CMakeFiles\LLVMDebuginfod.dir\HTTPServer.cpp.obj
[1932/4313] Building CXX object lib\DebugInfo\DWARF\CMakeFiles\LLVMDebugInfoDWARF.dir\DWARFAbbreviationDeclaration.cpp.obj
[1933/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\RelocationResolver.cpp.obj
[1934/4313] Building CXX object lib\DebugInfo\DWARF\CMakeFiles\LLVMDebugInfoDWARF.dir\DWARFCompileUnit.cpp.obj
[1935/4313] Building CXX object lib\Debuginfod\CMakeFiles\LLVMDebuginfod.dir\Debuginfod.cpp.obj
[1936/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\GOFFYAML.cpp.obj
[1937/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\MachOUniversalWriter.cpp.obj
[1938/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\CodeViewYAMLTypeHashing.cpp.obj
[1939/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\WasmYAML.cpp.obj
[1940/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\OffloadBinary.cpp.obj
[1941/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\RecordStreamer.cpp.obj
[1942/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\ModuleSymbolTable.cpp.obj
[1943/4313] Building CXX object lib\Object\CMakeFiles\LLVMObject.dir\OffloadBundle.cpp.obj
[1944/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\MinidumpEmitter.cpp.obj
[1945/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\OffloadYAML.cpp.obj
[1946/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\YAML.cpp.obj
[1947/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\COFFYAML.cpp.obj
[1948/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\DWARFEmitter.cpp.obj
[1949/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\MinidumpYAML.cpp.obj
[1950/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\XCOFFYAML.cpp.obj
[1951/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\CodeViewYAMLDebugSections.cpp.obj
[1952/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\DXContainerYAML.cpp.obj
[1953/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\DWARFYAML.cpp.obj
[1954/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\CodeViewYAMLSymbols.cpp.obj
[1955/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\ELFEmitter.cpp.obj
[1956/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\CodeViewYAMLTypes.cpp.obj
[1957/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\MachOEmitter.cpp.obj
[1958/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\WasmEmitter.cpp.obj
[1959/4313] Building CXX object lib\ObjectYAML\CMakeFiles\LLVMObjectYAML.dir\ObjectYAML.cpp.obj

[llvm-ci]

LLVM Buildbot has detected a new failure on builder mlir-nvidia running on mlir-nvidia while building llvm at step 7 "test-build-check-mlir-build-only-check-mlir".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/138/builds/19987

Here is the relevant piece of the build log for the reference

Step 7 (test-build-check-mlir-build-only-check-mlir) failure: test (failure)
******************** TEST 'MLIR :: Integration/GPU/CUDA/TensorCore/wmma-matmul-f32.mlir' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/mlir-opt /vol/worker/mlir-nvidia/mlir-nvidia/llvm.src/mlir/test/Integration/GPU/CUDA/TensorCore/wmma-matmul-f32.mlir  | /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/mlir-opt -gpu-lower-to-nvvm-pipeline="cubin-chip=sm_70 cubin-format=fatbin"  | /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/mlir-runner    --shared-libs=/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib/libmlir_cuda_runtime.so    --shared-libs=/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib/libmlir_runner_utils.so    --entry-point-result=void  | /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/FileCheck /vol/worker/mlir-nvidia/mlir-nvidia/llvm.src/mlir/test/Integration/GPU/CUDA/TensorCore/wmma-matmul-f32.mlir
# executed command: /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/mlir-opt /vol/worker/mlir-nvidia/mlir-nvidia/llvm.src/mlir/test/Integration/GPU/CUDA/TensorCore/wmma-matmul-f32.mlir
# executed command: /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/mlir-opt '-gpu-lower-to-nvvm-pipeline=cubin-chip=sm_70 cubin-format=fatbin'
# executed command: /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/mlir-runner --shared-libs=/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib/libmlir_cuda_runtime.so --shared-libs=/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib/libmlir_runner_utils.so --entry-point-result=void
# .---command stderr------------
# | 'cuDevicePrimaryCtxRetain(&ctx, getDefaultCuDevice())' failed with 'CUDA_ERROR_INVALID_VALUE'
# | PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace and instructions to reproduce the bug.
# | Stack dump:
# | 0.	Program arguments: /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/mlir-runner --shared-libs=/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib/libmlir_cuda_runtime.so --shared-libs=/vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/lib/libmlir_runner_utils.so --entry-point-result=void
# | Stack dump without symbol names (ensure you have llvm-symbolizer in your PATH or set the environment var `LLVM_SYMBOLIZER_PATH` to point to it):
# | 0  libLLVMSupport.so.22.0git         0x00007c36e06381e7 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) + 39
# | 1  libLLVMSupport.so.22.0git         0x00007c36e06358e5 llvm::sys::RunSignalHandlers() + 293
# | 2  libLLVMSupport.so.22.0git         0x00007c36e0638f95
# | 3  libc.so.6                         0x00007c36dfed3520
# | 4  libcuda.so.1                      0x00007c36d96837eb
# | 5  libmlir_cuda_runtime.so           0x00007c36db064e10
# | 6  libmlir_cuda_runtime.so           0x00007c36db064d12 mgpuModuleLoad + 18
# | 7  (error)                           0x00007c36e03ef01c
# | 8  (error)                           0x00007c36e03ef36d
# | 9  libLLVMOrcJIT.so.22.0git          0x00007c36eb2061a7
# | 10 libMLIRExecutionEngine.so.22.0git 0x00007c36eb38ea6e
# | 11 libMLIRExecutionEngine.so.22.0git 0x00007c36eb38e8e5 mlir::ExecutionEngine::initialize() + 53
# | 12 libMLIRJitRunner.so.22.0git       0x00007c36eb41de8c
# | 13 libMLIRJitRunner.so.22.0git       0x00007c36eb41a8fd
# | 14 libMLIRJitRunner.so.22.0git       0x00007c36eb418c10 mlir::JitRunnerMain(int, char**, mlir::DialectRegistry const&, mlir::JitRunnerConfig) + 4928
# | 15 mlir-runner                       0x00005b21269de3f8 main + 296
# | 16 libc.so.6                         0x00007c36dfebad90
# | 17 libc.so.6                         0x00007c36dfebae40 __libc_start_main + 128
# | 18 mlir-runner                       0x00005b21269ddeb5 _start + 37
# `-----------------------------
# error: command failed with exit status: -11
# executed command: /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/FileCheck /vol/worker/mlir-nvidia/mlir-nvidia/llvm.src/mlir/test/Integration/GPU/CUDA/TensorCore/wmma-matmul-f32.mlir
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  /vol/worker/mlir-nvidia/mlir-nvidia/llvm.obj/bin/FileCheck /vol/worker/mlir-nvidia/mlir-nvidia/llvm.src/mlir/test/Integration/GPU/CUDA/TensorCore/wmma-matmul-f32.mlir
# `-----------------------------
# error: command failed with exit status: 2

--

********************