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@realqhc realqhc commented Jan 9, 2026

This patch extends the X86CompressEVEX pass to recognize and compress multi-instruction masking patterns. It also adds relevant tests for the new pattern.

Fixes #171746
Fixes #174871

@realqhc realqhc requested a review from RKSimon January 9, 2026 18:26
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realqhc commented Jan 9, 2026

I think evex-to-vex-compress.mir is more appropriate for logic related tests, so I put the positive and negative conversion tests there.

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