[PATCH] D32916: [DAGCombine] (addcarry 0, 0, X) -> (ext/trunc X)

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a reviewer: chfast.
spatel added a subscriber: chfast.
spatel added a comment.

The test file(s) were added with https://reviews.llvm.org/D24478 / https://reviews.llvm.org/rL281403. cc'ing @chfast to see if it's necessary.

PR30354 ( https://bugs.llvm.org//show_bug.cgi?id=30354 ) specified i1024, but do we actually need such a large value to trigger the bug?


https://reviews.llvm.org/D32916