| commit | 0ebe48f068c0ca69f76ed68b621c9294acd75f76 | [log] [tgz] |
|---|---|---|
| author | Luke Lau <luke@igalia.com> | Fri May 10 14:31:43 2024 +0800 |
| committer | GitHub <noreply@github.com> | Fri May 10 14:31:43 2024 +0800 |
| tree | 755deed2ecc439f777a2587686c2c16dab77a827 | |
| parent | e7e13c6ffec58fe67a23d173387e96d5ebb8f84b [diff] |
[RISCV] Move RISCVInsertVSETVLI after CSR/VXRM passes (#91701) This further splits off #91440 to inch RISCVInsertVSETVLI closer to post vector regalloc. As noted in #91440, most of the diffs are from moving vsetvli insertion after the vxrm/csr insertion passes, but these are getting conflated with the changes from moving to LiveIntervals. One idea was that we could try and remove some of these diffs by manually moving back the vsetvlis past the vxrm/csr instructions. But this meant having to touch up the LiveIntervals again which seemed to lead to even more diffs. This instead just moves RISCVInsertVSETVLI after RISCVInsertReadWriteCSR and RISCVInsertWriteVXRM so we can isolate those changes.
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