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| author | Nikita Popov <npopov@redhat.com> | 2023-07-25 11:24:01 +0200 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2023-08-07 20:35:55 +0200 |
| commit | ad7ea8b7e690e6000006b6fde630a2c8c4385019 (patch) | |
| tree | b87be64cd0a744d34b0d0d7a488ef86b4f9c326f /compiler/rustc_codegen_llvm/src | |
| parent | 055dd282c5d17af5495ad125a08ec6b9d66062f1 (diff) | |
| download | rust-ad7ea8b7e690e6000006b6fde630a2c8c4385019.tar.gz rust-ad7ea8b7e690e6000006b6fde630a2c8c4385019.zip | |
Update powerpc data layouts
Function pointer alignment is specified since https://reviews.llvm.org/D147016.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/context.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_llvm/src/context.rs b/compiler/rustc_codegen_llvm/src/context.rs index 2d23be6cd52..b4f7e20e05d 100644 --- a/compiler/rustc_codegen_llvm/src/context.rs +++ b/compiler/rustc_codegen_llvm/src/context.rs @@ -145,6 +145,17 @@ pub unsafe fn create_module<'ll>( target_data_layout = target_data_layout.replace("-n32:64-", "-n64-"); } } + if llvm_version < (17, 0, 0) { + if sess.target.arch.starts_with("powerpc") { + // LLVM 17 specifies function pointer alignment for ppc: + // https://reviews.llvm.org/D147016 + target_data_layout = target_data_layout + .replace("-Fn32", "") + .replace("-Fi32", "") + .replace("-Fn64", "") + .replace("-Fi64", ""); + } + } // Ensure the data-layout values hardcoded remain the defaults. if sess.target.is_builtin { |