llvm-project
[LLVM][DAGCombiner] Look through freeze when combining extensions of loads
#175022

Merged

[LLVM][DAGCombiner] Look through freeze when combining extensions of loads #175022

david-arm merged 6 commits into llvm:main from david-arm:frozen_ext_load

david-arm requested a review from

RKSimon 197 days ago

david-arm requested a review from

davemgreen 197 days ago

david-arm requested a review from

sdesmalen-arm 197 days ago

llvmbot added backend:AArch64

llvmbot added backend:X86

llvmbot added llvm:SelectionDAG

david-arm commented on 2026-01-08

david-arm force pushed 196 days ago

sdesmalen-arm commented on 2026-01-09

RKSimon commented on 2026-01-14

david-arm force pushed 190 days ago

david-arm force pushed 189 days ago

david-arm commented on 2026-01-16

RKSimon requested a review from

RKSimon 178 days ago

RKSimon approved these changes on 2026-01-27

sdesmalen-arm approved these changes on 2026-01-28

Add tests

eab159fc

[LLVM][DAGCombiner] Look through freeze when combining extensions of …

669d0175

Address review comments

354c2a5d

Address review comments

92a5983e

Address review comments

6c76157d

david-arm force pushed to 6c76157d 176 days ago

sdesmalen-arm commented on 2026-01-29

Address review comment

f8614c77

david-arm merged 73c7c562 into main 176 days ago

david-arm deleted the frozen_ext_load branch 105 days ago

Reviewers

sdesmalen-arm

RKSimon

davemgreen

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backend:AArch64 backend:X86 llvm:SelectionDAG

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llvm-project [LLVM][DAGCombiner] Look through freeze when combining extensions of loads #175022 Merged

[LLVM][DAGCombiner] Look through freeze when combining extensions of loads #175022

llvm-project
[LLVM][DAGCombiner] Look through freeze when combining extensions of loads
#175022

Merged