* Short week - a public holiday

* Return jump function - Writing up issues with test cases for upstream discussion based on the ipa-cp implementation

* LLVM astar regression - Trying to reproduce with trunk LLVM vs trunk gcc - Clang build fails in tx1 (likely due to not enough memory ?) - Set it up on dev-01. I see about ~2% difference. The difference goes away when I use -fno-devirtualize-speculative. This suggests the issue is still present. Perf results are also consistent with this. - Reducing a self-contained test case