This is an archive of the discontinued LLVM Phabricator instance.

[RISCV] Use software guarded branch for indirect branch to jump table.
AbandonedPublic

Authored by fakepaper56 on Aug 17 2023, 2:06 AM.

Details

Summary

When Zicfilp enabled, indirect branch to jump table should be a software guarded
branch.

Diff Detail

Event Timeline

fakepaper56 created this revision.Aug 17 2023, 2:06 AM
Herald added a project: Restricted Project. · View Herald TranscriptAug 17 2023, 2:06 AM
fakepaper56 requested review of this revision.Aug 17 2023, 2:06 AM
Herald added a project: Restricted Project. · View Herald TranscriptAug 17 2023, 2:06 AM

Like D158138, the revision also has issue about the register of software guarded branch.