[PATCH] D137058: [Driver] [Modules] Support -fsave-std-c++-module-file (1/2)

Mon Oct 31 10:57:07 PDT 2022

dblaikie added a comment.

@ben.boeckel maybe this'd be the place to discuss the motivation for this feature (picking up from your comment here: https://reviews.llvm.org/D134267#3892629 )

Could you expound a bit on why "write the .pcm to the same path as the .o" isn't sufficient? (like Split DWARF does this, for instance - not sure we have lots of other things to extrapolate from (admittedly there is a flag for specifying the filename for Split DWARF too, but it's not a terribly official thing (doesn't have a '-f', '-g', etc prefix))

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137058/new/

https://reviews.llvm.org/D137058