Usman Nadeem d2d2e5ea48 [clang][Driver] Update/cleanup LTO logic to ensure that the last lto argument is honored ...

- Make flto an alias of flto=full.
- Make foffload-lto an alias of foffload-lto=full.
- Make flto_EQ_jobserver, flto_EQ_auto aliases of flto=full,
  since they are being treated as full lto right now.
- Clean up the code for parseLTOMode and setLTOMode.
- Replace uses of OPT_flto with OPT_flto_EQ since they alias now.

Change-Id: Iea5338c20cb800b43529b20745e92600e2cfd2b1

2021-09-08 15:40:32 -07:00

185 KiB

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