ucvtf
#141480

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[AArch64] Optimize vector fmul(sitofp/uitofp, 1/2^N) -> scvtf/ucvtf #141480

davemgreen merged 1 commit into llvm:main from jph-13:issue_94909

llvmbot added backend:AArch64

llvmbot added llvm:instcombine

llvmbot added llvm:transforms

jph-13 force pushed 1 year ago

stephentyrone commented on 2025-05-26

jph-13 force pushed 1 year ago

davemgreen commented on 2025-06-10

jph-13 marked this pull request as draft 1 year ago

jph-13 force pushed 1 year ago

jph-13 marked this pull request as ready for review 1 year ago

jph-13 requested a review from

davemgreen 1 year ago

jph-13 requested a review from

stephentyrone 1 year ago

jph-13 force pushed 1 year ago

davemgreen commented on 2025-06-23

jph-13 force pushed 1 year ago

davemgreen commented on 2025-06-25

jph-13 force pushed 1 year ago

davemgreen commented on 2025-06-27

jph-13 force pushed 1 year ago

davemgreen commented on 2025-06-29

jph-13 force pushed to 8c4f744c 1 year ago

jph-13 requested a review from

davemgreen 1 year ago

[AArch64] Optimize vector fmul(sitofp/uitofp(x), 1/2^N) to scvtf/ucvt…

899da8d2

jph-13 force pushed from 8c4f744c to 899da8d2 91 days ago

jph-13 changed the title ~~[AArch64] Fix #94909: Optimize vector fmul(sitofp(x), 0.5) -> scvtf(x, 2)~~ [AArch64] Optimize vector fmul(sitofp/uitofp, 1/2^N) -> scvtf/ucvtf 91 days ago

davemgreen approved these changes on 2026-04-26

davemgreen merged fbac55b8 into main 90 days ago

jph-13 deleted the issue_94909 branch 89 days ago

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llvm-project [AArch64] Optimize vector fmul(sitofp/uitofp, 1/2^N) -> scvtf/ucvtf #141480 Merged

[AArch64] Optimize vector fmul(sitofp/uitofp, 1/2^N) -> scvtf/ucvtf #141480

llvm-project
[AArch64] Optimize vector fmul(sitofp/uitofp, 1/2^N) -> scvtf/ucvtf
#141480

Merged