[PATCH] D148757: [clang] Follow user-provided order for prefix map

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

In D148757#4289076 <https://reviews.llvm.org/D148757#4289076>, @MaskRay wrote:

> I'm creating a patch to change DebugPrefixMap to respect the command line option order...

Created D148975 <https://reviews.llvm.org/D148975> to follow GCC's behavior (the last applicable option wins). You may drop the `DebugPrefixMap` (clang/include/clang/Basic/CodeGenOptions.h) change (a no-op without other changes to `DebugPrefixMap` ).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D148757/new/

https://reviews.llvm.org/D148757