[PATCH] D33108: Generate extra .ll files before/after optimization when using -save-temps.

[Artem Belevich via Phabricator via cfe-commits]

tra added inline comments.


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Comment at: lib/Driver/Driver.cpp:2600-2603
+      // When saving temps, add extra actions to write unoptimized and optimized
+      // IR besides the normal bitcode outputs if possible. This is not possible
+      // for multi-arch builds because in these builds we check that we can lipo
+      // all action outputs.
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I'm not sure I understand why unoptimized IR can't be written out for multi-arch builds like CUDA. Could you elaborate?


https://reviews.llvm.org/D33108