[PATCH] D27522: [X86] Don't allow floating-point return types when SSE[12] is disabled

[Joerg Sonnenberger via Phabricator via llvm-commits]

joerg added a comment.

There are two issues here. First of all, it is missing a test case. The second issue is that I somewhat don't like the local diagnose_fatal_error definition, I wonder if SDAG should provide such a helper in general.


https://reviews.llvm.org/D27522