Rafael Auler 4f158995b9 [BOLT] Add pass to fix ambiguous memory references ...

This adds a round of checks to memory references, looking for
incorrect references to jump table objects. Fix them by replacing the
jump table reference with another object reference + offset.

This solves bugs related to regular data references in code
accidentally being bound to a jump table, and this reference being
updated to a new (incorrect) location because we moved this jump
table.

Fixes #55004

Reviewed By: #bolt, maksfb

Differential Revision: https://reviews.llvm.org/D134098

2022-10-12 18:39:50 -07:00

3.6 KiB

Raw Blame History

View Raw