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use PointerToRefcount in == 1 comparison

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This commit is contained in:
Folkert 2020-11-17 16:06:40 +01:00
parent b2d1354373
commit 94a8d07fe7
1 changed files with 3 additions and 7 deletions
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10
compiler/gen/src/llvm/build.rs
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@ -10,7 +10,7 @@ use crate::llvm::convert::{
}; };
use crate::llvm::refcounting::{ use crate::llvm::refcounting::{
decrement_refcount_layout, increment_refcount_layout, list_get_refcount_ptr, decrement_refcount_layout, increment_refcount_layout, list_get_refcount_ptr,
refcount_is_one_comparison, refcount_is_one_comparison, PointerToRefcount,
}; };
use bumpalo::collections::Vec; use bumpalo::collections::Vec;
use bumpalo::Bump; use bumpalo::Bump;
@ -2654,12 +2654,8 @@ where
let ret_type = basic_type_from_layout(env.arena, ctx, list_layout, env.ptr_bytes); let ret_type = basic_type_from_layout(env.arena, ctx, list_layout, env.ptr_bytes);
let refcount_ptr = list_get_refcount_ptr(env, list_layout, original_wrapper); let refcount_ptr = PointerToRefcount::from_list_wrapper(env, original_wrapper);
let refcount = refcount_ptr.get_refcount(env);
let refcount = env
.builder
.build_load(refcount_ptr, "get_refcount")
.into_int_value();
let comparison = refcount_is_one_comparison(env, refcount); let comparison = refcount_is_one_comparison(env, refcount);