[llvm] [MCA] Enhance debug prints of processor resources (PR #190132)

[via llvm-commits]

github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results

* 133021 tests passed
* 3050 tests skipped
* 2 tests failed

## Failed Tests
(click on a test name to see its output)

### LLVM
<details>
<summary>LLVM.tools/llvm-mca/processor-resource-masks-debug.s</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 4
c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe < C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resource-masks-debug.s -mcpu=apple-m1 -debug -instruction-tables 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resource-masks-debug.s
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe' -mcpu=apple-m1 -debug -instruction-tables
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resource-masks-debug.s'
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resource-masks-debug.s:14:18: error: CHECK: expected string not found in input
# | # CHECK-COUNT-1: Processor resource masks:
# |                  ^
# | <stdin>:1:1: note: scanning from here
# | Args: c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe -mcpu=apple-m1 -debug -instruction-tables 
# | ^
# | <stdin>:2:32: note: possible intended match here
# | 'apple-m1' is not a recognized processor for this target (ignoring processor)
# |                                ^
# | 
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resource-masks-debug.s
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: Args: c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe -mcpu=apple-m1 -debug -instruction-tables  
# | check:14'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# |             2: 'apple-m1' is not a recognized processor for this target (ignoring processor) 
# | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:14'1                                    ?                                               possible intended match
# |             3: 'apple-m1' is not a recognized processor for this target (ignoring processor) 
# | check:14'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>
<details>
<summary>LLVM.tools/llvm-mca/processor-resources-debug.s</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 4
c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe < C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resources-debug.s -mcpu=apple-m1 -debug 2>&1 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resources-debug.s
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe' -mcpu=apple-m1 -debug
# note: command had no output on stdout or stderr
# error: command failed with exit status: 1
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resources-debug.s'
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resources-debug.s:11:18: error: CHECK: expected string not found in input
# | # CHECK-COUNT-1: Processor resources:
# |                  ^
# | <stdin>:1:1: note: scanning from here
# | Args: c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe -mcpu=apple-m1 -debug 
# | ^
# | <stdin>:2:32: note: possible intended match here
# | 'apple-m1' is not a recognized processor for this target (ignoring processor)
# |                                ^
# | 
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\tools\llvm-mca\processor-resources-debug.s
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             1: Args: c:\_work\llvm-project\llvm-project\build\bin\llvm-mca.exe -mcpu=apple-m1 -debug  
# | check:11'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# |             2: 'apple-m1' is not a recognized processor for this target (ignoring processor) 
# | check:11'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | check:11'1                                    ?                                               possible intended match
# |             3: 'apple-m1' is not a recognized processor for this target (ignoring processor) 
# | check:11'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/190132