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Fix #2561 - ARM64 ABI bug for homogenous structs with more than 4 elements

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gingerBill
2023-05-29 22:50:28 +01:00
parent c38842ecb2
commit f3a463000d
1 changed files with 5 additions and 1 deletions
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6
src/llvm_abi.cpp
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@@ -1179,7 +1179,11 @@ namespace lbAbiArm64 {
if (is_register(type)) {
args[i] = non_struct(c, type);
} else if (is_homogenous_aggregate(c, type, &homo_base_type, &homo_member_count)) {
args[i] = lb_arg_type_direct(type, LLVMArrayType(homo_base_type, homo_member_count), nullptr, nullptr);
if (is_homogenous_aggregate_small_enough(homo_base_type, homo_member_count)) {
args[i] = lb_arg_type_direct(type, LLVMArrayType(homo_base_type, homo_member_count), nullptr, nullptr);
} else {
args[i] = lb_arg_type_indirect(type, nullptr);;
}
} else {
i64 size = lb_sizeof(type);
if (size <= 16) {