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| author | Augie Fackler <augie@google.com> | 2024-12-10 04:54:12 -0500 |
|---|---|---|
| committer | Augie Fackler <augie@google.com> | 2024-12-10 05:54:08 -0500 |
| commit | 0680155a171d47772302fc4da4cbbfa466378d81 (patch) | |
| tree | 019d7e38392881287116c3d25a3c71f249292076 /compiler/rustc_codegen_llvm/src/context.rs | |
| parent | b597d2a099a1b5b79acef05175a9ac847047f8a1 (diff) | |
| download | rust-0680155a171d47772302fc4da4cbbfa466378d81.tar.gz rust-0680155a171d47772302fc4da4cbbfa466378d81.zip | |
rustc_target: ppc64 target string fixes for LLVM 20
LLVM continues to clean these up, and we continue to make this consistent. This is similar to 9caced7badc337ced7ad89eb614621c39bd996e9, e9853961452b56997cc127b51308879b9cd09482, and a10e744fafa7eb3afef9a938097509bf4b225f84. `@rustbot` label: +llvm-main
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/context.rs')
| -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 8218126ea29..e0506c0c5fd 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -159,6 +159,11 @@ pub(crate) unsafe fn create_module<'ll>( // See https://github.com/llvm/llvm-project/pull/112084 target_data_layout = target_data_layout.replace("-i128:128", ""); } + if sess.target.arch.starts_with("powerpc64") { + // LLVM 20 updates the powerpc64 layout to correctly align 128 bit integers to 128 bit. + // See https://github.com/llvm/llvm-project/pull/118004 + target_data_layout = target_data_layout.replace("-i128:128", ""); + } } // Ensure the data-layout values hardcoded remain the defaults. |