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[X86] Fix SLM v2f64 ADD/MUL + FP BLEND/HADD instruction schedules

Authored by RKSimon on Wed, Nov 6, 10:59 AM.

Description

[X86] Fix SLM v2f64 ADD/MUL + FP BLEND/HADD instruction schedules

Noticed while fixing the reduction costs for D59710 - the SLM model doesn't account for the poor throughput of v2f64/v2i64 ops.

Details

Committed
RKSimonWed, Nov 6, 11:08 AM
Parents
rGca7f5becf9b7: [X86ISelLowering] Fixed typo in assert. NFCI.
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