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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-01-22 11:43:18 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-01-22 11:43:18 +0000 |
| commit | 5dbe5d2c91209db9830d5b17093c408f22a7b471 (patch) | |
| tree | 9c72f81c6891375da3f696b6dc573029cb2ce8ef /.gitignore | |
| parent | ffe72f987f4866c46c18174cdb750dea88bedba3 (diff) | |
| download | llvm-5dbe5d2c91209db9830d5b17093c408f22a7b471.tar.gz | |
[DAG] Commute shuffle(splat(A,u), shuffle(C,D)) -> shuffle'(shuffle(C,D), splat(A,u))
We only merge shuffles if the inner (LHS) shuffle is a non-splat, so commute these shuffles to improve merging of multiple shuffles.
Diffstat (limited to '.gitignore')
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