[flang-commits] [clang] [flang] [flang][Driver] Enable bare -O flag alias for flang (PR #228483)

[Kelvin Li via flang-commits]

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@@ -0,0 +1,34 @@
+! Test that -O flags are correctly forwarded as -plugin-opt=O<n> to the linker
+! when LTO is enabled.
+
+! UNSUPPORTED: system-windows, system-solaris
+
+! --- Linux / lld ---
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kkwli wrote:

I will remove the unnecessary flags.

https://github.com/llvm/llvm-project/pull/228483