llvm-project

a3bd87b1 - [AMDGPU] Call the `FINI_ARRAY` destructors in the correct order (#71815)

[AMDGPU] Call the `FINI_ARRAY` destructors in the correct order (#71815) Summary: The AMDGPU backend uses the linker-provided INIT_ARRAY and FINI_ARRAY sections to call all the global constructors in a single kernel. Previously this mistakenly used the same iteration logic for both arrays. The destructors stored in FINI_ARRAY are stored in the same order as the ones in the INIT_ARRAY section so we need to traverse it in reverse order. Relanding after the revert in fe7b5e2cfcf6848287010291081f85fa1f6bb2ef using the IR builder interface instead of ConstantExpr.