[RISCV] Add combine for shadd family of instructions. #130829
stefanp-synopsys
merged
10 commits into
llvm:main
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stefanp-synopsys:stefanp/ReassocShlAddiAdd
[RISCV] Add combine for shadd family of instructions.
df5bcbf5
lenary
commented
on 2025-03-11
Simplified the code as per comments.
38cfa790
Fixed a number of nits and added SDPatternMatch
b60ccb89
topperc
commented
on 2025-03-13
Fix clang-format.
d452f5d3
topperc
commented
on 2025-03-14
Figured out why the test case started failing and fixed it.
107d3d0e
mshockwave
commented
on 2025-03-14
Fixed the issues with SDPatternMatch use.
30e5845c
Fix formatting.
373f2a8e
Added an assert and removed the commutative from the shift.
c76c64eb
mshockwave
commented
on 2025-03-17
Renamed the helper function to combineShlAddIAddImpl and added all of…
a335458e
Added more testcases and fixed the signed / unsigned issue.
c54ae870
topperc
approved these changes
on 2025-03-25
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