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

[Fangrui Song via Phabricator via llvm-commits]

MaskRay accepted this revision.
MaskRay added a comment.

Unsupporting Windows is fine. I am surprised that lit substitution happens even with `xxx='opt'` and `xxx="opt"`. I'd expect that it only triggers for `xxx opt yyy`.



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Comment at: lld/test/ELF/lto/save-temps-eq.ll:5
+; UNSUPPORTED: system-windows
+; Unsupported on Windows due to difficulty with escaping "opt" across platforms.
+; lit substitutes 'opt' with /path/to/opt.
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  https://reviews.llvm.org/D127778/new/

https://reviews.llvm.org/D127778