[PATCH] D72665: [X86] Break the loop in LowerReturn into 2 loops.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jan 13 18:59:54 PST 2020

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craig.topper added a comment.

This FP_EXTEND will be turned into a SSE store and an X87 load. That X87 load may generate an exception so we should have the fpexcept property on it. That requires a STRICT_FP_EXTEND.


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  https://reviews.llvm.org/D72665/new/

https://reviews.llvm.org/D72665

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