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| author | Andrew Kelley <andrew@ziglang.org> | 2024-04-30 19:51:35 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2024-05-08 19:37:29 -0700 |
| commit | 200e06b2399d605c8d183e55649e39ba2c6b56f6 (patch) | |
| tree | 9bdd2acf67740b9de522545abb8684e602181d22 /src/codegen/llvm/bindings.zig | |
| parent | 927f24a6ff4af55f79df54c392b906413eae1459 (diff) | |
| download | zig-200e06b2399d605c8d183e55649e39ba2c6b56f6.tar.gz zig-200e06b2399d605c8d183e55649e39ba2c6b56f6.zip | |
update maxIntAlignment for x86 to 16
LLVMABIAlignmentOfType(i128) reports 16 on this target, however the C
ABI uses align(4).
Clang in LLVM 17 does this:
%struct.foo = type { i32, i128 }
Clang in LLVM 18 does this:
%struct.foo = type <{ i32, i128 }>
Clang is working around the 16-byte alignment to use align(4) for the C
ABI by making the LLVM struct packed.
Diffstat (limited to 'src/codegen/llvm/bindings.zig')
0 files changed, 0 insertions, 0 deletions