[clang] [llvm] [Clang][inlineasm] Add special support for "rm" output constraints (PR #92040)

[Matt Arsenault via cfe-commits]

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@@ -985,6 +985,9 @@ void TargetPassConfig::addISelPrepare() {
   if (getOptLevel() != CodeGenOptLevel::None)
     addPass(createObjCARCContractPass());
 
+  if (getOptLevel() == CodeGenOptLevel::None)
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arsenm wrote:

This will be broken for optnone functions with optimizing pipeline 

https://github.com/llvm/llvm-project/pull/92040