[llvm] [AMDGPU][FixIrreducible][UnifyLoopExits] Support callbr with inline-asm (PR #149308)

[Robert Imschweiler via llvm-commits]

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@@ -1775,3 +1775,13 @@ bool llvm::hasOnlySimpleTerminator(const Function &F) {
   }
   return true;
 }
+
+Printable llvm::printBasicBlock(const BasicBlock *BB) {
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ro-i wrote:

opted for cherry-pick to avoid rebasing the whole PR stack. I think that shouldn't make a difference when it gets squashed and merged

https://github.com/llvm/llvm-project/pull/149308