================ @@ -1753,17 +1740,18 @@ Possible Questions How modules speed up compilation -------------------------------- -A classic theory for the reason why modules speed up the compilation is: -if there are ``n`` headers and ``m`` source files and each header is included by each source file, -then the complexity of the compilation is ``O(n*m)``; -But if there are ``n`` module interfaces and ``m`` source files, the complexity of the compilation is -``O(n+m)``. So, using modules would be a big win when scaling. -In a simpler word, we could get rid of many redundant compilations by using modules. +A classic theory for the reason why modules speed up the compilation is: if +there are ``n`` headers and ``m`` source files and each header is included by +each source file, then the complexity of the compilation is ``O(n*m)``. But if +there are ``n`` module interfaces and ``m`` source files, the complexity of the +compilation is ``O(n+m)``. So, using modules would be a big win when scaling. +In a simpler word, we could get rid of many redundant compilations by using ---------------- erichkeane wrote:
```suggestion More simply, modules causes much of the redundant compilations to no longer be necessary. ``` https://github.com/llvm/llvm-project/pull/90237 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
