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Fix libcall expansion creating DAG nodes with invalid type post type…

Description

Fix libcall expansion creating DAG nodes with invalid type post type legalization.

If we are lowering a libcall after legalization, we'll split the return type into a pair of legal values.

Patch by Jatin Bhateja and Eli Friedman.

Differential Revision: https://reviews.llvm.org/D34240

Details

Committed
vadimcnJul 5 2017, 3:01 PM
Differential Revision
D34240: [WebAssembly] Expansion of llvm.umul.overflow with i64 type operands.
Parents
rL307206: Fix wrong website in messages
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