[PATCH] D108871: [AArch64] Implement target hook function to decide folding (mul (add x, c1), c2)

Ben Shi via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Sep 3 19:52:54 PDT 2021

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benshi001 added a comment.

The overflow is caused by `int64_t` multiplication overflow, which I have changed to `class APInt`.


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