CoverageInfoBuilderMethods
This effectively inlines most of `FunctionCx::codegen_coverage` into the LLVM implementation of `CoverageInfoBuilderMethods`.
e228f0c16e
afae271d5d
git-subtree-dir: compiler/rustc_codegen_gcc git-subtree-mainline: ae90dcf020 git-subtree-split: afae271d5d
ae90dcf020