Displaying 1 result from an estimated 1 matches for "simplifygeppass".
2020 Oct 02
2
Pass dependency error
...analysis that was
not " "'required' by pass!"'
but i really don't understand why.
I have:
voidInstrumentationPass::getAnalysisUsage(llvm::AnalysisUsage&AU) const{
AU.setPreservesAll();
AU.addRequired<DetectKernelsPass>();
AU.addRequired<SimplifyGEPPass>()
DetectKernelsPass (ModulePass) is a simple analysis pass that gathers
kernel functions. SimplifyGEPPass (FunctionPass) performs some
transformations.
InstrumentationPass (ModulePass) is using the others like:
auto kernels = getAnalysis<DetectKernelsPass>().getKernels();
for ( auto*...