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| author | Stuart Cook <Zalathar@users.noreply.github.com> | 2025-09-04 10:02:02 +1000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-09-04 10:02:02 +1000 |
| commit | a1469aadc2e71796ee5cb9b795647b0ae331889b (patch) | |
| tree | bab5b77e1ee4156c6d08f1aa063ad29f05f91f49 /compiler/rustc_codegen_llvm/src | |
| parent | 3b365d8552208b12ae83f2ffe7b860f70eb61d71 (diff) | |
| parent | 5d9f8fcd3ea44bdd633ecddac2aff471ffcb797f (diff) | |
| download | rust-a1469aadc2e71796ee5cb9b795647b0ae331889b.tar.gz rust-a1469aadc2e71796ee5cb9b795647b0ae331889b.zip | |
Rollup merge of #146134 - maurer:nvptx-sync, r=durin42
llvm: nvptx: Layout update to match LLVM LLVM upstream switched layouts to support 256-bit vector load/store. ``````@rustbot`````` label llvm-main r? durin42
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/context.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index 4fd6110ac4a..257c7b95666 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -217,6 +217,10 @@ pub(crate) unsafe fn create_module<'ll>( // LLVM 22.0 updated the default layout on avr: https://github.com/llvm/llvm-project/pull/153010 target_data_layout = target_data_layout.replace("n8:16", "n8") } + if sess.target.arch == "nvptx64" { + // LLVM 22 updated the NVPTX layout to indicate 256-bit vector load/store: https://github.com/llvm/llvm-project/pull/155198 + target_data_layout = target_data_layout.replace("-i256:256", ""); + } } // Ensure the data-layout values hardcoded remain the defaults. |