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| author | Nikita Popov <npopov@redhat.com> | 2025-07-09 14:18:37 +0200 |
|---|---|---|
| committer | Nikita Popov <npopov@redhat.com> | 2025-07-18 09:35:11 +0200 |
| commit | 63e1074c97b60d248f86321f021871f93ba10c31 (patch) | |
| tree | 27756871cd14deb74c6b715b4afde3d7933839a3 /compiler/rustc_codegen_llvm/src | |
| parent | 1aa5b2246560ce85b42fa8b33e5927c5de3fa389 (diff) | |
| download | rust-63e1074c97b60d248f86321f021871f93ba10c31.tar.gz rust-63e1074c97b60d248f86321f021871f93ba10c31.zip | |
Update AMDGPU data layout
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/context.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index 6a23becaa96..34bed2a1d2a 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -207,6 +207,11 @@ pub(crate) unsafe fn create_module<'ll>( // LLVM 21 updated the default layout on nvptx: https://github.com/llvm/llvm-project/pull/124961 target_data_layout = target_data_layout.replace("e-p6:32:32-i64", "e-i64"); } + if sess.target.arch == "amdgpu" { + // LLVM 21 adds the address width for address space 8. + // See https://github.com/llvm/llvm-project/pull/139419 + target_data_layout = target_data_layout.replace("p8:128:128:128:48", "p8:128:128") + } } // Ensure the data-layout values hardcoded remain the defaults. |