Page MenuHomePhabricator
Differential D137766

[RISCV] Add basic cost model for vp float rounding instructions.
ClosedPublic
Actions

Authored by fakepaper56 on Nov 9 2022, 11:24 PM.

Details

Reviewers
craig.topper
reames
frasercrmck
rogfer01
Commits
rG8c8a6e148824: [RISCV] Add basic cost model for vp float rounding instructions.

Diff Detail

Event Timeline

fakepaper56 created this revision.Nov 9 2022, 11:24 PM
Herald added a project: Restricted Project. · View Herald TranscriptNov 9 2022, 11:24 PM
Herald added subscribers: sunshaoce, VincentWu, StephenFan and 27 others. · View Herald Transcript
fakepaper56 requested review of this revision.Nov 9 2022, 11:24 PM
Herald added a project: Restricted Project. · View Herald TranscriptNov 9 2022, 11:24 PM
Herald added subscribers: llvm-commits, pcwang-thead, eopXD, MaskRay. · View Herald Transcript
Harbormaster completed remote builds in B197025: Diff 474451.Nov 10 2022, 12:57 AM
fakepaper56 updated this revision to Diff 477705.Nov 24 2022, 1:51 AM

Rebase and ping.

Harbormaster completed remote builds in B199360: Diff 477705.Nov 24 2022, 2:34 AM
reames accepted this revision.Dec 5 2022, 12:52 PM

LGTM

This revision is now accepted and ready to land.Dec 5 2022, 12:52 PM
fakepaper56 updated this revision to Diff 480304.Dec 5 2022, 6:17 PM

Use mapped isd opcode on isOperationCustom for each intrinsic id.

fakepaper56 requested review of this revision.Dec 5 2022, 6:21 PM
Harbormaster completed remote builds in B201266: Diff 480304.Dec 6 2022, 12:54 AM
craig.topper accepted this revision.Dec 6 2022, 10:06 PM

LGTM

This revision is now accepted and ready to land.Dec 6 2022, 10:06 PM
Closed by commit rG8c8a6e148824: [RISCV] Add basic cost model for vp float rounding instructions. (authored by fakepaper56). · Explain WhyDec 6 2022, 10:15 PM
This revision was automatically updated to reflect the committed changes.
fakepaper56 added a commit: rG8c8a6e148824: [RISCV] Add basic cost model for vp float rounding instructions..

Revision Contents
Changeset List

PathSize
llvm/
lib/
Target/
RISCV/
25 lines
test/
Analysis/
CostModel/
RISCV/
300 lines

Diff 480770

View Options

llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp

Loading...
View Options

llvm/test/Analysis/CostModel/RISCV/fround.ll

Loading...