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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-11-14 21:27:15 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-11-14 21:27:15 +0000 |
| commit | c3a772fdf51b3bde8def94610eeae6f0978dd77f (patch) | |
| tree | 6eb74ae71fbca8a09370b357a0eb67cc476cf319 /llvm/docs/tutorial | |
| parent | 4081df43b6dcf712888d770e5988084b773864c6 (diff) | |
| download | llvm-c3a772fdf51b3bde8def94610eeae6f0978dd77f.zip llvm-c3a772fdf51b3bde8def94610eeae6f0978dd77f.tar.gz llvm-c3a772fdf51b3bde8def94610eeae6f0978dd77f.tar.bz2 | |
[X86] Add getPack helper
This helper provides a more complete approach for lowering to X86ISD::PACKSS/PACKUS nodes - testing for existing suitable sign/zero extension before recreating it.
It also optionally packs the upper half instead of the lower half.
Diffstat (limited to 'llvm/docs/tutorial')
0 files changed, 0 insertions, 0 deletions