PR #185806 [LV] Optimize x && (x && y) -> x && y

[LV] Optimize x && (x && y) -> x && y #185806

ElvisWang123 merged 5 commits into llvm:main from ElvisWang123:lv-opt-x-and-x-and-y-for-csa

ElvisWang123 requested a review from

fhahn 20 days ago

ElvisWang123 requested a review from

lukel97 20 days ago

ElvisWang123 requested a review from

Mel-Chen 20 days ago

ElvisWang123 requested a review from

MacDue 20 days ago

llvmbot added vectorizers

llvmbot added llvm:transforms

lukel97 dismissed these changes on 2026-03-11

lukel97 dismissed their stale review 20 days ago

can't commute

lukel97 commented on 2026-03-16

[LV] Optimize x && (x && y) -> x && y

a57f7695

!fixup, handle x && (x &&(communicative) y) -> x && y

7cee3090

!fixup, always replace x && (y && x) -> x && y.

4a6c781e

ElvisWang123 force pushed from d5a1b10e to 4a6c781e 15 days ago

lukel97 approved these changes on 2026-03-16

fhahn approved these changes on 2026-03-16

Split x && (x && y) and x && (y && x).

58b48f8e

Merge branch 'main' into lv-opt-x-and-x-and-y-for-csa

d108a0c8

ElvisWang123 merged 51b3b9b0 into main 14 days ago

Reviewers

fhahn

lukel97

MacDue

Mel-Chen

Assignees

No one assigned

Labels

vectorizers llvm:transforms

Milestone

No milestone