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Commit 1796cfd8 authored by Craig Topper's avatar Craig Topper
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[X86] Add test cases for missed opportunity to match pmulh from multiplies... 

[X86] Add test cases for missed opportunity to match pmulh from multiplies with elements larger than i32.

We currently look for vXi32 sext/zext to match PMULH, but it
doesn't matter how many extra bits above i32 there are.
parent 2affcd66
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