llvm-project
[RISCV] Incorporate scalar addends to extend vector multiply accumulate chains
#168660

Merged

[RISCV] Incorporate scalar addends to extend vector multiply accumulate chains #168660

bababuck merged 5 commits into llvm:main from bababuck:bababuck/VectorMaddReassoc

[RISCV] Add test for lowering vector multiply add chains

cf98a3c6

[RISCV] Properly lower multiply-accumulate chains containing a constant

4d5aa5dd

bababuck requested a review from

fhahn 172 days ago

bababuck requested a review from

preames 172 days ago

bababuck requested a review from

topperc 172 days ago

llvmbot added backend:RISC-V

topperc commented on 2025-11-19

Check hasVInstructions() rather than hasStdExtV

e6218f2d

Remove dead instructions from test

5f3502f3

bababuck requested a review from

topperc 170 days ago

topperc commented on 2025-11-20

bababuck changed the title ~~[RISCV] Properly lower multiply-accumulate chains containing a constant~~ [RISCV] Incorporate scalar addends to extend vector multiply accumulate chains 170 days ago

Remove un-needed NSW flags from multiplies in test

7e9bc66a

topperc approved these changes on 2025-11-20

bababuck merged 39d4dfbe into main 169 days ago

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llvm-project [RISCV] Incorporate scalar addends to extend vector multiply accumulate chains #168660 Merged

[RISCV] Incorporate scalar addends to extend vector multiply accumulate chains #168660

llvm-project
[RISCV] Incorporate scalar addends to extend vector multiply accumulate chains
#168660

Merged