Displaying 2 results from an estimated 2 matches for "functionanalysismanagercgsccproxi".
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functionanalysismanagercgsccproxy
2020 Jan 07
2
Let CallGraphSCCPass Use Function-Level Analysis
Dear all,
I would like to use the PostDominatorTree in ArgPromotion. I did not find an example of how to use function level analysis inside CallGraphSCCPass. I tried to follow an example of how to use function-level pass in a module pass, but I hit "llvm_unreachable" in PMDataManager::addLowerLevelRequiredPass.
What would be a proper way to make PostDominatorTree available in
2020 Jan 07
2
Let CallGraphSCCPass Use Function-Level Analysis
Hi Mikhail,
As Brian noted, stuff like this works better in the new pass manager.
Even in the old pass manager I thought it should work though.
Did you initialize the pass, via
`INITIALIZE_PASS_DEPENDENCY(PostDominatorTreeWrapperPass)`?
Did you require it, via
` AU.addRequired<PostDominatorTreeWrapperPass>();`?
Btw. May I ask what you are planning to do?
Cheers,
Johannes
On 01/07,