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Bug: clang unsupported flag '-fschedule-insns2' added when -fomit-frame-pointer is passed #1359

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lolgab opened this issue Jan 25, 2025 · 0 comments
Open

Bug: clang unsupported flag '-fschedule-insns2' added when -fomit-frame-pointer is passed #1359

lolgab opened this issue Jan 25, 2025 · 0 comments
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low severity Used to report low severity bugs (e.g. cosmetic issues, non critical UI glitches)

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@lolgab
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lolgab commented Jan 25, 2025

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What happened?

When you pass -fomit-frame-pointer and -mclang, cosmocc here adds -fschedule-insns2 which is not supported by clang which emits this warning:

clang: warning: optimization flag '-fschedule-insns2' is not supported [-Wignored-optimization-argument]

Version

cosmocc (GCC) 14.1.0

What operating system are you seeing the problem on?

No response

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          @lolgab
lolgab




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  low severity

  Used to report low severity bugs (e.g. cosmetic issues, non critical UI glitches)
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      Jan 25, 2025

    

  












  
  

    

      

  





  




  
  

              

  
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