This reverts commit 20f0c68fd8.
https://reviews.llvm.org/D153966#4464594 reports an optimization
regression in Rust.
Additionally this change has caused an unexpected 0.3% compile-time
regression.
This reverts commit 20f0c68fd8.
https://reviews.llvm.org/D153966#4464594 reports an optimization
regression in Rust.
Additionally this change has caused an unexpected 0.3% compile-time
regression.