Failed to build `vecadd` example

[Harry-Lees]

Overview

I attempted to compile the vecadd example found in the repository and got the error "Invalid data layout"

Malformed NVVM IR program rejected by libnvvm, dumping verifier log:

Error: Error: Invalid data layout :
Error: e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64
Error: 32-bit: e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-i128:128:128-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64
Error: 64-bit: e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-i128:128:128-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64

Environment

• NVIDIA Jetson Orin
• Ubuntu 22.04.4 LTS
• LLVM 7.1.0
• cargo 1.89.0-nightly (2251525ae 2025-06-16)
• HEAD 3b646e6

nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2023 NVIDIA Corporation
Built on Tue_Aug_15_22:08:11_PDT_2023
Cuda compilation tools, release 12.2, V12.2.140
Build cuda_12.2.r12.2/compiler.33191640_0

Attachments

rustc-ice-2025-07-21T09_02_36-88716.txt