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darwin align(16) max

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kalsprite
2026-08-13 00:04:19 -07:00
parent f5ab81cfa1
commit e621a924f5
3 changed files with 24 additions and 3 deletions
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6
src/llvm_abi.cpp
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@@ -335,7 +335,11 @@ gb_internal i64 lb_alignof(LLVMTypeRef type) {
i64 elem_size = lb_sizeof(elem);
i64 count = LLVMGetVectorSize(type);
i64 size = count * elem_size;
return gb_clamp(next_pow2(size), 1, build_context.max_simd_align);
i64 max_align = build_context.max_simd_align;
if (build_context.metrics.os == TargetOs_darwin && build_context.metrics.arch == TargetArch_amd64) {
max_align = gb_min(max_align, 16); // see type_align_of_internal
}
return gb_clamp(next_pow2(size), 1, max_align);
}
}