[llvm] [Instrumentation] Support `MachineFunction` in `OptNoneInstrumentation` (PR #115471)
    LLVM Continuous Integration via llvm-commits 
    llvm-commits at lists.llvm.org
       
    Sat Nov  9 01:58:50 PST 2024
    
    
  
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `clang-armv7-global-isel` running on `linaro-clang-armv7-global-isel` while building `llvm` at step 7 "ninja check 1".
Full details are available at: https://lab.llvm.org/buildbot/#/builders/39/builds/2724
<details>
<summary>Here is the relevant piece of the build log for the reference</summary>
```
Step 7 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'LLVM :: CodeGen/X86/optnone.mir' FAILED ********************
Exit Code: 1
Command Output (stderr):
--
RUN: at line 1: /home/tcwg-buildbot/worker/clang-armv7-global-isel/stage1/bin/llc -passes=machine-cse -debug-pass-manager /home/tcwg-buildbot/worker/clang-armv7-global-isel/llvm/llvm/test/CodeGen/X86/optnone.mir -o - 2>&1 | /home/tcwg-buildbot/worker/clang-armv7-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-armv7-global-isel/llvm/llvm/test/CodeGen/X86/optnone.mir
+ /home/tcwg-buildbot/worker/clang-armv7-global-isel/stage1/bin/FileCheck /home/tcwg-buildbot/worker/clang-armv7-global-isel/llvm/llvm/test/CodeGen/X86/optnone.mir
+ /home/tcwg-buildbot/worker/clang-armv7-global-isel/stage1/bin/llc -passes=machine-cse -debug-pass-manager /home/tcwg-buildbot/worker/clang-armv7-global-isel/llvm/llvm/test/CodeGen/X86/optnone.mir -o -
/home/tcwg-buildbot/worker/clang-armv7-global-isel/llvm/llvm/test/CodeGen/X86/optnone.mir:3:10: error: CHECK: expected string not found in input
# CHECK: Skipping pass MachineCSEPass on test_optnone due to optnone attribute
         ^
<stdin>:1:1: note: scanning from here
Running analysis: MachineModuleAnalysis on [module]
^
<stdin>:3:1: note: possible intended match here
Running analysis: MachineFunctionAnalysis on test_optnone
^
Input file: <stdin>
Check file: /home/tcwg-buildbot/worker/clang-armv7-global-isel/llvm/llvm/test/CodeGen/X86/optnone.mir
-dump-input=help explains the following input dump.
Input was:
<<<<<<
           1: Running analysis: MachineModuleAnalysis on [module] 
check:3'0     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
           2: Running analysis: InnerAnalysisManagerProxy<FunctionAnalysisManager, Module> on [module] 
check:3'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           3: Running analysis: MachineFunctionAnalysis on test_optnone 
check:3'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:3'1     ?                                                          possible intended match
           4: Running analysis: OuterAnalysisManagerProxy<ModuleAnalysisManager, Function> on test_optnone 
check:3'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           5: error: /home/tcwg-buildbot/worker/clang-armv7-global-isel/llvm/llvm/test/CodeGen/X86/optnone.mir:13:5: unknown machine instruction name 'RET64' 
check:3'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
           6:  RET64 
check:3'0     ~~~~~~~
           7:  ^ 
check:3'0     ~~~
           8:  
check:3'0     ~
>>>>>>
--
********************
```
</details>
https://github.com/llvm/llvm-project/pull/115471
    
    
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