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Adjust LoongArch64 data layouts for LLVM update

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The data layout was changed in LLVM 19: llvm/llvm-project#93814
This commit is contained in:
Hans Wennborg 2024-06-12 12:39:09 +02:00
parent bdb1b7f5d9
commit 4a06a5bc7a
5 changed files with 12 additions and 4 deletions
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8
compiler/rustc_codegen_llvm/src/context.rs
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@ -142,6 +142,14 @@ pub unsafe fn create_module<'ll>(
}
}
if llvm_version < (19, 0, 0) {
if sess.target.arch == "loongarch64" {
// LLVM 19 updates the LoongArch64 data layout.
// See https://github.com/llvm/llvm-project/pull/93814
target_data_layout = target_data_layout.replace("-n32:64", "-n64");
}
}
// Ensure the data-layout values hardcoded remain the defaults.
{
let tm = crate::back::write::create_informational_target_machine(tcx.sess);