Phoronix: ARM Cortex-A15 GCC Compiler Tuning Performance
To complement the recent compiler benchmarking on the ARM Cortex-A15 as found in the Samsung Exynos 5 Dual with the Samsung Chromebook, here's some compiler tuning benchmark results from the speedy low-power ARM system...
Right, just spotted it there. I wonder how could I have missed it earlier when I got my Chromebook and tried to get a good understanding of Cortex-A15 instruction scheduling rules. The vendor documentation is unfortunately getting progressively worse with each new CPU core. The "Cycle Timings and Interlock Behavior" section of Cortex-A9 TRM was already a joke.
EDIT: that must have been gcc 4.6, it has some cortex-a15 references, but no cortex-a15.md file.