llvm-project
[LLVM] Add flatten function attribute to LLVM IR and implement recursive inlining in AlwaysInliner
#174899
Merged
Merged
[LLVM] Add flatten function attribute to LLVM IR and implement recursive inlining in AlwaysInliner #174899
grigorypas
merged
21 commits into
llvm:main
from
grigorypas:add_flatten_recursively
apolloww
commented
on 2026-01-13
apolloww
commented
on 2026-01-13
aeubanks
commented
on 2026-02-18
Add flatten attribute to LLVM
14636cf3
Implement flattening logic in AlwaysInliner pass
cd91e818
Bug fixes: filter non-inlanable new call sites and ABI violations
b8b5bea1
Add test case to test ABI violation
c4f4638f
Run TTI on Callee
b28f4677
Add flattening logic to Inliner pass
65c55cd4
Move common code to utility file
f0d3076f
Change flatten-sme test to check Inliner as well
ff0cfaf9
Simplify flatten attribute handling by removing template and policy c…
24f5f56b
Handle flatten in getAttributeBasedInliningDecision instead of getAdv…
acbb5173
Move inlineHistoryIncludes from InliningUtils.h to Cloning.h/InlineFu…
88ef480d
Remove InlinerHelper class, use local TryInline lambda instead
6e2f08c9
Remove duplicate static inlineHistoryIncludes from ModuleInliner.cpp
50122c43
Address review comments: add braces and remove redundant check
bf43762c
Address review: structured bindings, restore comments, use ArrayRef
f1fedef9
Regenerate flatten-sme.ll checks with update_test_checks.py
89d61a24
Revert structured bindings to fix C++17 build
053b7633
aeubanks
commented
on 2026-03-05
Use getAttributeBasedInliningDecision for flatten in AlwaysInliner
a3b561c5
Regenerate flatten.ll checks with update_test_checks.py
8f98379f
Address review: remove redundant NoInline checks, deduplicate recursi…
2b9f05e2
aeubanks
approved these changes
on 2026-03-18
Merge branch 'main' into add_flatten_recursively
6be7d3c4
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llvm:ir
llvm:analysis
llvm:transforms
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