diff options
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2023-01-18 11:21:06 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2023-01-18 11:56:36 +0000 |
| commit | 73cdbbea02ac2f5470916520e92ede75e13fae06 (patch) | |
| tree | 6d3bff1a100c2c5f8d107ac0ec82a296b0a132ef /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 21df504399c27e904b7ad2abd270ae21582a1fb2 (diff) | |
| download | llvm-73cdbbea02ac2f5470916520e92ede75e13fae06.zip llvm-73cdbbea02ac2f5470916520e92ede75e13fae06.tar.gz llvm-73cdbbea02ac2f5470916520e92ede75e13fae06.tar.bz2 | |
[DAG] combineInsertEltToShuffle - split off mergeInsertEltWithShuffle fold. NFC.
combineInsertEltToShuffle was performing 2 very different folds in the same call, merging "(insert_vector_elt (vector_shuffle X, Y), (extract_vector_elt X, N), IdxC) --> (vector_shuffle X, Y)" and "(insert_vector_elt V, (bitcast X from vector type), IdxC) --> bitcast(shuffle (bitcast V), (extended X), Mask)"
The folds are currently still attempted in the same order as before (just as 2 seperate calls) so there should be no change in behaviour.
First step towards some adjustments to mergeInsertEltWithShuffle for D127115.
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions