[PATCH] D127778: [LTO][ELF] Add selective --save-temps= option

[Fangrui Song via Phabricator via llvm-commits]

MaskRay accepted this revision.
MaskRay added inline comments.
This revision is now accepted and ready to land.


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Comment at: lld/test/ELF/lto/save-temps-eq.ll:60
+;; Check opt
+; RUN: ld.lld main.o thin1.o --save-temps=%\opt
+; RUN: cmp %t/all/a.out a.out && rm -f a.out
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MaskRay wrote:
> I am confused. What does this `%\opt` do?
Ah, ok. If this is to avoid lit substitution, does `'opt'` work?


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  https://reviews.llvm.org/D127778/new/

https://reviews.llvm.org/D127778