[clang] [llvm] [LLVM][Coro] Add LifetimeMovePass (PR #144319)

[Nikita Popov via llvm-commits]

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@@ -559,6 +562,7 @@ PassBuilder::buildO1FunctionSimplificationPipeline(OptimizationLevel Level,
   FPM.addPass(ADCEPass());
   FPM.addPass(
       SimplifyCFGPass(SimplifyCFGOptions().convertSwitchRangeToICmp(true)));
+  FPM.addPass(LifetimeMovePass());
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nikic wrote:

Surely this pass does not need to be scheduled 3 times in the `-O1` pipeline? Shouldn't it be sufficient to run it once per function?

https://github.com/llvm/llvm-project/pull/144319