================
@@ -45,3 +45,9 @@ MachineFunctionAnalysis::run(Function &F,
FunctionAnalysisManager &FAM) {
return Result(std::move(MF));
}
+
+PreservedAnalyses FreeAllAnalysesPass::run(Function &F,
+ FunctionAnalysisManager &FAM) {
+ FAM.clear(F, F.getName());
----------------
optimisan wrote:
That will also work.
I have added a new method `clearAnalysis` that selectively removes one
analysis. This avoids needless `invalidate()` calls to other analysis results
which are anyway preserved.
https://github.com/llvm/llvm-project/pull/139517
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