llvm-project

5a3776af - [SCCPSolver] Make getMRVFunctionsTracked return a reference (NFC) (#140851)

[SCCPSolver] Make getMRVFunctionsTracked return a reference (NFC) (#140851) This patch makes getMRVFunctionsTracked return a reference. runIPSCCP, the sole user of getMRVFunctionsTracked, just needs a read-access to the map. The missing "&" is most likely an oversight as two "sibling" functions getTrackedRetVals and getTrackedGlobals return maps by const reference.