PR #201675 [AMDGPU] Add islands to StructurizeCFG - SemanticDiff

[AMDGPU] Add islands to StructurizeCFG #201675

ro-i wants to merge 17 commits into main from users/ro-i/structurize-islands

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arsenm 160 days ago

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Meinersbur 160 days ago

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shiltian 160 days ago

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ssahasra 160 days ago

llvmorg-github-actions

llvmorg-github-actions added backend:AMDGPU

llvmorg-github-actions

llvmorg-github-actions added llvm:transforms

llvmorg-github-actions

jayfoad

jayfoad requested a review from

ruiling

ruiling 156 days ago

ro-i

ro-i

arsenm

arsenm commented on 2026-06-09

ro-i

ro-i

ro-i force pushed from d8f9b04f to b4503ac1 126 days ago

ro-i

ro-i commented on 2026-07-20

arsenm

arsenm commented on 2026-07-21

arsenm

arsenm commented on 2026-07-21

arsenm

arsenm commented on 2026-07-21

ro-i

ro-i force pushed from b4503ac1 to 34e79074 76 days ago

ro-i

arsenm

arsenm approved these changes on 2026-09-13

ro-i

ro-i force pushed from 34e79074 to 00f03e79 29 days ago

ro-i

ro-i

github-actions

arsenm

arsenm approved these changes on 2026-10-13

jayfoad

jayfoad

ro-i

jayfoad

ro-i

ro-i force pushed from fbb4158c to 376f8859 12 days ago

arsenm

arsenm approved these changes on 2026-11-02

ro-i

jayfoad

ro-i

ro-i

ro-i

ro-i

[AMDGPU] Add islands to StructurizeCFG

acab11f3

ro-i

make island naming in tests consistent; improve two edge cases

d709cadf

ro-i

clarify comment for less confusion

6a121672

ro-i

move to getUniquePredecessor for intermediate targets and collapse id…

45c8c53e

ro-i

misc review feedback

e5143cd9

ro-i

fix tests after rebase; improve unreachable testing

4e9f678f

ro-i

implement feedback and switch to SplitMultiBrEdge

96dda33a

ro-i

optimize for the common trivial case

2913ba48

ro-i

fix AMDGPU callbr tests lost in rebase

6c156e1a

ro-i

reject self-loop islands in the fast path and teach hasOnlyUniformBra…

59c2bb28

ro-i

fix tests after rebase onto CallBase divergence fix

dd5c8f16

ro-i

restore opt checks lost in rebase

f5f3e306

ro-i

update subregion exits moved by the island entry flow

aea78074

ro-i

fix callbr tests after rebase

4e37b75f

ro-i

braces

2c031e04

ro-i

complete test coverage

fc615d83

jayfoad

ro-i

ro-i

add forgotten CHECK lines for new test

e23aefa3

ro-i

ro-i force pushed from 05621590 to e23aefa3 6 days ago

ro-i

jayfoad

ro-i

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arsenm

arsenm

Meinersbur

Meinersbur

shiltian

shiltian

CatherineMoore

CatherineMoore

ssahasra

ssahasra

ruiling

ruiling

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