Darwin Stub removal:
We still generate calls to foo$stub, and stubs, on Darwin. This is not
-necessary on Leopard (10.5) or later, as stubs are generated by ld when
-necessary. The choice should depend on the value of -mmacosx-version-min.
-x86-32 does this right, see its logic.
+necessary when building with the Leopard (10.5) or later linker, as stubs are
+generated by ld when necessary. Parameterizing this based on the deployment
+target (-mmacosx-version-min) is probably enough. x86-32 does this right, see
+its logic.
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stub). This is Darwin specific and would have to be done in the code generator.
Probably not a win on x86.
-Note that removing stubs altogether, as in the previous item, is better yet.
-
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Simple IPO for argument passing, change: