llvm-project/llvm/lib/Bitcode
Nikita Popov be5af50e7d [BPF] Use elementtype attribute for preserve.array/struct.index intrinsics
Use the elementtype attribute introduced in D105407 for the
llvm.preserve.array/struct.index intrinsics. It carries the
element type of the GEP these intrinsics effectively encode.

This patch:

 * Adds a verifier check that the attribute is required.
 * Adds it in the IRBuilder methods for these intrinsics.
 * Autoupgrades old bitcode without the attribute.
 * Updates the lowering code to use the attribute rather than
   the pointer element type.
 * Updates lots of tests to specify the attribute.
 * Adds -force-opaque-pointers to the intrinsic-array.ll test
   to demonstrate they work now.

https://reviews.llvm.org/D106184
2021-07-17 11:09:18 +02:00
..
Reader [BPF] Use elementtype attribute for preserve.array/struct.index intrinsics 2021-07-17 11:09:18 +02:00
Writer [IR] Add elementtype attribute 2021-07-15 18:04:26 +02:00
CMakeLists.txt