mun_codegen 0.4.0

LLVM IR code generation for Mun
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---
source: crates/mun_codegen/src/test.rs
assertion_line: 1080
expression: "\n    struct Num {\n        value: i64,\n    }\n\n    pub fn foo(b: i64) {\n        Num { value: b }.value;\n    }\n\n    pub fn bar(b: i64) {\n        { let a = Num { value: b }; a}.value;\n    }\n        "
---
; == FILE IR (mod) =====================================
; ModuleID = 'mod'
source_filename = "mod"

%DispatchTable = type { i8** (i8*, i8*)* }
%Num = type { i64 }

@allocatorHandle = external global i8*
@dispatchTable = external global %DispatchTable
@global_type_lookup_table = external global [2 x i64*]

define void @foo(i64 %0) {
body:
  %init = insertvalue %Num undef, i64 %0, 0
  %new_ptr = load i8** (i8*, i8*)*, i8** (i8*, i8*)** getelementptr inbounds (%DispatchTable, %DispatchTable* @dispatchTable, i32 0, i32 0), align 8
  %Num_ptr = load i64*, i64** getelementptr inbounds ([2 x i64*], [2 x i64*]* @global_type_lookup_table, i64 0, i64 0), align 8
  %type_info_ptr_to_i8_ptr = bitcast i64* %Num_ptr to i8*
  %allocator_handle = load i8*, i8** @allocatorHandle, align 8
  %ref = call i8** %new_ptr(i8* %type_info_ptr_to_i8_ptr, i8* %allocator_handle)
  %"ref<Num>" = bitcast i8** %ref to %Num**
  %"ref<Num>->data" = load %Num*, %Num** %"ref<Num>", align 8
  store %Num %init, %Num* %"ref<Num>->data", align 4
  %"ref<Num>->data2" = load %Num*, %Num** %"ref<Num>", align 8
  %deref = load %Num, %Num* %"ref<Num>->data2", align 4
  ret void
}

define void @bar(i64 %0) {
body:
  %init = insertvalue %Num undef, i64 %0, 0
  %new_ptr = load i8** (i8*, i8*)*, i8** (i8*, i8*)** getelementptr inbounds (%DispatchTable, %DispatchTable* @dispatchTable, i32 0, i32 0), align 8
  %Num_ptr = load i64*, i64** getelementptr inbounds ([2 x i64*], [2 x i64*]* @global_type_lookup_table, i64 0, i64 0), align 8
  %type_info_ptr_to_i8_ptr = bitcast i64* %Num_ptr to i8*
  %allocator_handle = load i8*, i8** @allocatorHandle, align 8
  %ref = call i8** %new_ptr(i8* %type_info_ptr_to_i8_ptr, i8* %allocator_handle)
  %"ref<Num>" = bitcast i8** %ref to %Num**
  %"ref<Num>->data" = load %Num*, %Num** %"ref<Num>", align 8
  store %Num %init, %Num* %"ref<Num>->data", align 4
  %"a2->data" = load %Num*, %Num** %"ref<Num>", align 8
  %deref = load %Num, %Num* %"a2->data", align 4
  ret void
}

; == GROUP IR (mod) ====================================
; ModuleID = 'group_name'
source_filename = "group_name"

%DispatchTable = type { i8** (i8*, i8*)* }

@dispatchTable = global %DispatchTable zeroinitializer
@global_type_lookup_table = global [2 x i64*] zeroinitializer
@allocatorHandle = unnamed_addr global i8* null