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The data layout for x86-64 target was different in rust from llvm. It resulted in the following data layout error: -------------------------------------------------------------------------------------- error: data-layout for target `x86_64-linux`, `e-m:e-i64:64-f80:128-n8:16:32:64-S128`, differs from LLVM target's `x86_64-unknown-linux-gnu` default layout, `e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128` -------------------------------------------------------------------------------------- The issue was reported in meta-rust layer as: https://github.com/meta-rust/meta-rust/pull/442 Hence, the data layout for x86-64 is modified as per the llvm sources which fixes the issue. After running the testsuite with the modified data layout; it was observed that the "tests/codegen/i128-x86-align.rs" passed. The modified data layout fixed the scalar pair which resolved the testcase failure. Hence, the testcase has been removed from the exclude list. (From OE-Core rev: 96f11d299b32a32086eb3d890c88eb7ce42057b0) Signed-off-by: Deepesh Varatharajan <Deepesh.Varatharajan@windriver.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>