[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable#67812

Merged

Mel-Chen merged 29 commits intollvm:mainfrom

Mel-Chen:find-last-iv

Dec 12, 2024

Commits on Dec 12, 2024

[LoopVectorize] Vectorize select-cmp reduction pattern for increasing
Mel-Chen
committed
Refactor the identification method for FindLastIV pattern.
Mel-Chen
committed
Replace SelectInst with auto

Mel-Chen
and
alexey-bataev
committed
Drop parentheses

Mel-Chen
and
alexey-bataev
committed
Modified lambda to capture all external variables by reference

Mel-Chen
and
alexey-bataev
committed
Fix format
Mel-Chen
committed
Clean up comments
Mel-Chen
committed
Refine the expression of valid range
Mel-Chen
committed
Fix the warning caused by unused parameter
Mel-Chen
committed
Fix typo
Mel-Chen
committed
Clean comment in test case
Mel-Chen
committed
Fix SE pass
Mel-Chen
committed
Add TODO comment for the decreasing induction
Mel-Chen
committed
Refine comments
Mel-Chen
committed
Refine debug dump
Mel-Chen
committed
Refine comments
Mel-Chen
committed
Revert "Refine the expression of valid range"
Mel-Chen
committed
Refine the expression of valid range
Mel-Chen
committed
Capture LHS and RHS of select instruction by match.
Mel-Chen
committed
Rebase, and update test cases
Mel-Chen
committed
Restrict FindLastIV idiom to single-use reduction phi.
Mel-Chen
committed
Remove unused variable
Mel-Chen
committed
Refine pattern matcher
Mel-Chen
committed
Refine lit test checker format
Mel-Chen
committed
Remove unused CHECK
Mel-Chen
committed
Refine the comment for getSentinelValue
Mel-Chen
committed
Replace if-condition with assert
Mel-Chen
committed
Add comment for wrap check
Mel-Chen
committed
Add check for ensure the loop of SCEVAddRec is the same as the loop of reduction phi
Mel-Chen
committed

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[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable#67812

[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable#67812
Mel-Chen merged 29 commits intollvm:mainfrom
Mel-Chen:find-last-iv

Commits on Dec 12, 2024

[LoopVectorize] Vectorize select-cmp reduction pattern for increasing

Refactor the identification method for FindLastIV pattern.

Replace SelectInst with auto

Drop parentheses

Modified lambda to capture all external variables by reference

Fix format

Clean up comments

Refine the expression of valid range

Fix the warning caused by unused parameter

Fix typo

Clean comment in test case

Fix SE pass

Add TODO comment for the decreasing induction

Refine comments

Refine debug dump

Refine comments

Revert "Refine the expression of valid range"

Refine the expression of valid range

Capture LHS and RHS of select instruction by match.

Rebase, and update test cases

Restrict FindLastIV idiom to single-use reduction phi.

Remove unused variable

Refine pattern matcher

Refine lit test checker format

Remove unused CHECK

Refine the comment for getSentinelValue

Replace if-condition with assert

Add comment for wrap check

Add check for ensure the loop of SCEVAddRec is the same as the loop of reduction phi

[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable#67812Mel-Chen merged 29 commits intollvm:mainllvm/llvm-project:mainfrom Mel-Chen:find-last-ivMel-Chen/llvm-project:find-last-ivCopy head branch name to clipboard

Commits

Commits on Dec 12, 2024

[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable#67812
Mel-Chen merged 29 commits intollvm:mainfrom
Mel-Chen:find-last-iv