Damon Fenacci

8325520: Vector loads with offsets incorrectly compiled

22

# Issue When loading multiple vectors using offsets or masks (e.g. `LongVector::fromArray(LongVector.SPECIES_256, storage, 0, offsets, 0` or `LongVector::fromArray(LongVector.SPECIES_256, storage, 0, longMask)`) there is an error in the C2 compiled code...

8326615: C1/C2 don't handle allocation failure properly during initialization (RuntimeStub::new_runtime_stub fatal crash)

18

# Issue The test `compiler/startup/StartupOutput.java` fails intermittently due to a crash after correctly printing the error `Initial size of CodeCache is too small` (the test limits the code cache using...

8370315: [IR-Framework] Allow scenarios to be run in parallel

7

## Issue Today, the only practical ways to run IR Framework scenarios in parallel seems to be: * spawning threads manually in a single test, or * letting jtreg treat...