miri: optimize zeroed alloc When allocating zero-initialized memory in MIR interpretation, rustc allocates zeroed memory, marks it as initialized and then re-zeroes it. Remove the last step. I don't expect this to have much of an effect on performance normally, but in my case in which I'm creating a large allocation via mmap it gets in the way. |
||
|---|---|---|
| .. | ||
| src | ||
| .gitignore | ||
| Cargo.toml | ||