Auto merge of #118178 - compiler-errors:rollup-0i11w85, r=compiler-errors

Rollup of 6 pull requests

Successful merges:

 - #118012 (Add support for global allocation in smir)
 - #118013 (Enable Rust to use the EHCont security feature of Windows)
 - #118100 (Enable profiler in dist-powerpc64-linux)
 - #118142 (Tighten up link attributes for llvm-wrapper bindings)
 - #118147 (Fix some unnecessary casts)
 - #118161 (Allow defining opaques in `check_coroutine_obligations`)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors