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patch: macos arm64, fix gen-llvm i128 bitcode call

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shua 2024-11-30 22:58:47 +01:00
parent 8fd2fbc3a1
commit 5712e265ae
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1 changed files with 24 additions and 2 deletions
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26
crates/compiler/gen_llvm/src/llvm/bitcode.rs
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@ -12,8 +12,8 @@ use crate::llvm::refcounting::{
use inkwell::attributes::{Attribute, AttributeLoc};
use inkwell::types::{BasicType, BasicTypeEnum, StructType};
use inkwell::values::{
BasicValueEnum, CallSiteValue, FunctionValue, InstructionValue, IntValue, PointerValue,
StructValue,
BasicValue, BasicValueEnum, CallSiteValue, FunctionValue, InstructionValue, IntValue,
PointerValue, StructValue,
};
use inkwell::AddressSpace;
use roc_error_macros::internal_error;
@ -47,6 +47,28 @@ pub fn call_bitcode_fn<'ctx>(
.build_bitcast(ret, env.context.i128_type(), "return_i128")
.unwrap();
}
} else if env.target == roc_target::Target::MacArm64 {
// Essentially the same happens on macos arm64, but with array type [2xi64].
let i64_type = env.context.i64_type();
let arr_type = i64_type.array_type(2);
if ret.get_type() == arr_type.into() {
let alloca = env
.builder
.build_array_alloca(i64_type, i64_type.const_int(2, false), "dec_alloca")
.unwrap_or_else(|err| internal_error!("failed to build array alloca: {err}"));
let instruction = alloca.as_instruction_value().unwrap_or_else(|| {
internal_error!("failed to convert pointer to instruction value ({alloca:?})");
});
instruction.set_alignment(16).unwrap_or_else(|err| {
internal_error!(
"failed to set 16-byte alignment on instruction ({instruction:?}): {err}"
);
});
env.builder.new_build_store(alloca, ret);
return env
.builder
.new_build_load(env.context.i128_type(), alloca, "return_i128");
}
}
ret