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std: restructure — std/ modules, namespace tail, std/xml.sx

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allocators/fs/process/socket/log/trace/test move under modules/std/
(allocators.sx becomes std/mem.sx; the Allocator protocol moves into
the std.sx prelude, impls stay in mem.sx). New std/xml.sx holds
xml_escape as xml.escape. std.sx gains the carried namespace tail —
flat-importing std.sx now also provides mem./xml./log. — with the
remaining modules (fs/process/socket/json/cli/hash/test) deferred from
the tail until the global last-wins maps are fully own-wins (pulling
them into every closure collides bare names corpus-wide; they stay
direct imports: modules/std/fs.sx etc.). log.sx's internal emit
renamed log_emit (it clobbered consumer fns named emit program-wide).
bundle.sx uses xml.escape via the carried alias. Consumer import paths
swept mechanically; .ir snapshots recaptured for the larger std
closure. m3te + game build unchanged.
This commit is contained in:
agra
2026-06-11 06:10:59 +03:00
parent ee00db849c
commit 59f0aa7716
112 changed files with 18612 additions and 15988 deletions
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165
examples/expected/1309-ffi-objc-class-method-lowering.ir
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@@ -7,34 +7,34 @@
@__sx_default_context = internal global { { ptr, ptr, ptr }, ptr } { { ptr, ptr, ptr } { ptr null, ptr @__thunk_CAllocator_Allocator_alloc, ptr @__thunk_CAllocator_Allocator_dealloc }, ptr null }
@__sx_objc_cstr_dealloc = internal global [8 x i8] c"dealloc\00"
@str = private unnamed_addr constant [2 x i8] c"0\00", align 1
@str.1 = private unnamed_addr constant [15 x i8] c"result := \22\22; \00", align 1
@str.2 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.3 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.4 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.5 = private unnamed_addr constant [44 x i8] c"result = concat(result, any_to_string(args[\00", align 1
@str.6 = private unnamed_addr constant [6 x i8] c"])); \00", align 1
@str.7 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.8 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.9 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.10 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.11 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.12 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.13 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.14 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.15 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.16 = private unnamed_addr constant [10 x i8] c"compiled\0A\00", align 1
@str.17 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
@str.18 = private unnamed_addr constant [10 x i8] c"compiled\0A\00", align 1
@str.21 = private unnamed_addr constant [15 x i8] c"result := \22\22; \00", align 1
@str.22 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.23 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.24 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.25 = private unnamed_addr constant [44 x i8] c"result = concat(result, any_to_string(args[\00", align 1
@str.26 = private unnamed_addr constant [6 x i8] c"])); \00", align 1
@str.27 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.28 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.29 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.30 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.31 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.32 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.33 = private unnamed_addr constant [37 x i8] c"result = concat(result, substr(fmt, \00", align 1
@str.34 = private unnamed_addr constant [3 x i8] c", \00", align 1
@str.35 = private unnamed_addr constant [5 x i8] c")); \00", align 1
@str.36 = private unnamed_addr constant [10 x i8] c"compiled\0A\00", align 1
@str.37 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
@str.38 = private unnamed_addr constant [10 x i8] c"compiled\0A\00", align 1
@OBJC_IVAR_NAME_ = private unnamed_addr constant [11 x i8] c"__sx_state\00"
@OBJC_IVAR_TYPE_ = private unnamed_addr constant [3 x i8] c"^v\00"
@OBJC_CLASS_NAME_ = private unnamed_addr constant [9 x i8] c"NSObject\00"
@OBJC_CLASS_NAME_.19 = private unnamed_addr constant [6 x i8] c"SxFoo\00"
@OBJC_CLASS_NAME_.39 = private unnamed_addr constant [6 x i8] c"SxFoo\00"
@OBJC_METH_VAR_NAME_ = private unnamed_addr constant [5 x i8] c"bump\00"
@OBJC_METH_VAR_TYPE_ = private unnamed_addr constant [4 x i8] c"v@:\00"
@OBJC_METH_VAR_NAME_.20 = private unnamed_addr constant [8 x i8] c"dealloc\00"
@OBJC_METH_VAR_TYPE_.21 = private unnamed_addr constant [4 x i8] c"v@:\00"
@OBJC_METH_VAR_NAME_.22 = private unnamed_addr constant [6 x i8] c"alloc\00"
@OBJC_METH_VAR_TYPE_.23 = private unnamed_addr constant [4 x i8] c"@@:\00"
@OBJC_METH_VAR_NAME_.40 = private unnamed_addr constant [8 x i8] c"dealloc\00"
@OBJC_METH_VAR_TYPE_.41 = private unnamed_addr constant [4 x i8] c"v@:\00"
@OBJC_METH_VAR_NAME_.42 = private unnamed_addr constant [6 x i8] c"alloc\00"
@OBJC_METH_VAR_TYPE_.43 = private unnamed_addr constant [4 x i8] c"@@:\00"
; Function Attrs: nounwind
declare void @out(ptr) #0
@@ -327,9 +327,6 @@ entry:
ret { ptr, i64 } %loadN
}
; Function Attrs: nounwind
declare ptr @xml_escape(ptr, ptr) #0
; Function Attrs: nounwind
declare ptr @path_join(ptr, ptr) #0
@@ -342,7 +339,7 @@ entry:
%alloca = alloca { ptr, i64 }, align 8
store { ptr, i64 } %1, ptr %alloca, align 8
%allocaN = alloca { ptr, i64 }, align 8
store { ptr, i64 } { ptr @str.1, i64 14 }, ptr %allocaN, align 8
store { ptr, i64 } { ptr @str.21, i64 14 }, ptr %allocaN, align 8
%allocaN = alloca i64, align 8
store i64 0, ptr %allocaN, align 8
%allocaN = alloca i64, align 8
@@ -438,7 +435,7 @@ if.merge.11: ; preds = %if.merge.25, %if.me
if.then.12: ; preds = %if.then.9
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.2, i64 36 })
%call = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.22, i64 36 })
store { ptr, i64 } %call, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -446,7 +443,7 @@ if.then.12: ; preds = %if.then.9
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.3, i64 2 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.23, i64 2 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -456,13 +453,13 @@ if.then.12: ; preds = %if.then.9
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.4, i64 4 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.24, i64 4 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
br label %if.merge.13
if.merge.13: ; preds = %if.then.12, %if.then.9
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.5, i64 43 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.25, i64 43 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -470,7 +467,7 @@ if.merge.13: ; preds = %if.then.12, %if.the
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.6, i64 5 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.26, i64 5 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
%addN = add i64 %loadN, 1
@@ -484,7 +481,7 @@ if.merge.13: ; preds = %if.then.12, %if.the
if.then.23: ; preds = %if.else.10
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.7, i64 36 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.27, i64 36 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -492,7 +489,7 @@ if.then.23: ; preds = %if.else.10
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.8, i64 2 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.28, i64 2 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -503,7 +500,7 @@ if.then.23: ; preds = %if.else.10
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.9, i64 4 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.29, i64 4 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
%addN = add i64 %loadN, 2
@@ -560,7 +557,7 @@ if.merge.31: ; preds = %if.merge.34, %if.el
if.then.32: ; preds = %if.then.29
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.10, i64 36 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.30, i64 36 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -568,7 +565,7 @@ if.then.32: ; preds = %if.then.29
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.11, i64 2 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.31, i64 2 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -579,7 +576,7 @@ if.then.32: ; preds = %if.then.29
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.12, i64 4 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.32, i64 4 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
%addN = add i64 %loadN, 2
@@ -599,7 +596,7 @@ if.merge.34: ; preds = %if.else.33, %if.the
if.then.35: ; preds = %while.exit.2
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.13, i64 36 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.33, i64 36 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load i64, ptr %allocaN, align 8
@@ -607,7 +604,7 @@ if.then.35: ; preds = %while.exit.2
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.14, i64 2 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.34, i64 2 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %alloca, align 8
@@ -618,7 +615,7 @@ if.then.35: ; preds = %while.exit.2
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } %callN)
store { ptr, i64 } %callN, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %allocaN, align 8
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.15, i64 4 })
%callN = call { ptr, i64 } @concat(ptr %0, { ptr, i64 } %loadN, { ptr, i64 } { ptr @str.35, i64 4 })
store { ptr, i64 } %callN, ptr %allocaN, align 8
br label %if.merge.36
@@ -627,6 +624,74 @@ if.merge.36: ; preds = %if.then.35, %while.
ret { ptr, i64 } %loadN
}
; Function Attrs: nounwind
declare ptr @CAllocator.alloc.1(ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @CAllocator.dealloc.2(ptr, ptr, ptr) #0
; Function Attrs: nounwind
declare i64 @GPA.init.3(ptr) #0
; Function Attrs: nounwind
declare ptr @GPA.alloc.4(ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @GPA.dealloc.5(ptr, ptr, ptr) #0
; Function Attrs: nounwind
declare void @Arena.add_chunk.6(ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @Arena.init.7(ptr sret({ ptr, i64, { ptr, ptr, ptr } }), ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @Arena.reset.8(ptr, ptr) #0
; Function Attrs: nounwind
declare void @Arena.deinit.9(ptr, ptr) #0
; Function Attrs: nounwind
declare ptr @Arena.alloc.10(ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @Arena.dealloc.11(ptr, ptr, ptr) #0
; Function Attrs: nounwind
declare ptr @BufAlloc.init.12(ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @BufAlloc.reset.13(ptr, ptr) #0
; Function Attrs: nounwind
declare ptr @BufAlloc.alloc.14(ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @BufAlloc.dealloc.15(ptr, ptr, ptr) #0
; Function Attrs: nounwind
declare void @TrackingAllocator.init.16(ptr sret({ { ptr, ptr, ptr }, i64, i64, i64 }), ptr, ptr) #0
; Function Attrs: nounwind
declare i64 @TrackingAllocator.leak_count.17(ptr, ptr) #0
; Function Attrs: nounwind
declare void @TrackingAllocator.report.18(ptr, ptr) #0
; Function Attrs: nounwind
declare ptr @TrackingAllocator.alloc.19(ptr, ptr, i64) #0
; Function Attrs: nounwind
declare void @TrackingAllocator.dealloc.20(ptr, ptr, ptr) #0
; Function Attrs: nounwind
declare ptr @escape(ptr, ptr) #0
declare i64 @write(i32, ptr, i64)
; Function Attrs: nounwind
declare void @log_emit(ptr, ptr, ptr) #0
; Function Attrs: nounwind
declare void @BuildOptions.add_link_flag(i64, ptr) #0
@@ -779,14 +844,14 @@ entry:
define internal void @print__ct_sfeff9eeccd48b824__pack(ptr %0) #0 {
entry:
%alloca = alloca { ptr, i64 }, align 8
store { ptr, i64 } { ptr @str.16, i64 9 }, ptr %alloca, align 8
store { ptr, i64 } { ptr @str.36, i64 9 }, ptr %alloca, align 8
%allocaN = alloca { ptr, i64 }, align 8
%gep = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 0
store ptr null, ptr %gep, align 8
%gepN = getelementptr inbounds { ptr, i64 }, ptr %allocaN, i32 0, i32 1
store i64 0, ptr %gepN, align 8
%allocaN = alloca { ptr, i64 }, align 8
store { ptr, i64 } { ptr @str.17, i64 0 }, ptr %allocaN, align 8
store { ptr, i64 } { ptr @str.37, i64 0 }, ptr %allocaN, align 8
%load = load { ptr, i64 }, ptr %allocaN, align 8
%loadN = load { ptr, i64 }, ptr %alloca, align 8
%call = call { ptr, i64 } @substr(ptr %0, { ptr, i64 } %loadN, i64 0, i64 9)
@@ -802,7 +867,7 @@ entry:
; Function Attrs: nounwind
define internal { ptr, i64 } @__insert_0(ptr %0) #0 {
entry:
%call = call { ptr, i64 } @build_format(ptr %0, { ptr, i64 } { ptr @str.18, i64 9 })
%call = call { ptr, i64 } @build_format(ptr %0, { ptr, i64 } { ptr @str.38, i64 9 })
ret { ptr, i64 } %call
}
@@ -867,8 +932,6 @@ entry:
ret void
}
declare i64 @write(i32, ptr, i64)
declare ptr @objc_getClass(ptr)
declare ptr @objc_allocateClassPair(ptr, ptr, i64)
@@ -884,17 +947,17 @@ declare ptr @class_getInstanceVariable(ptr, ptr)
define internal void @__sx_objc_defined_class_init() {
entry:
%super_cls = call ptr @objc_getClass(ptr @OBJC_CLASS_NAME_)
%cls = call ptr @objc_allocateClassPair(ptr %super_cls, ptr @OBJC_CLASS_NAME_.19, i64 0)
%cls = call ptr @objc_allocateClassPair(ptr %super_cls, ptr @OBJC_CLASS_NAME_.39, i64 0)
%0 = call i8 @class_addIvar(ptr %cls, ptr @OBJC_IVAR_NAME_, i64 8, i8 3, ptr @OBJC_IVAR_TYPE_)
%metacls = call ptr @object_getClass(ptr %cls)
%sel = call ptr @sel_registerName(ptr @OBJC_METH_VAR_NAME_)
%1 = call i8 @class_addMethod(ptr %cls, ptr %sel, ptr @__SxFoo_bump_imp, ptr @OBJC_METH_VAR_TYPE_)
call void @objc_registerClassPair(ptr %cls)
store ptr %cls, ptr @__SxFoo_class, align 8
%sel_dealloc = call ptr @sel_registerName(ptr @OBJC_METH_VAR_NAME_.20)
%2 = call i8 @class_addMethod(ptr %cls, ptr %sel_dealloc, ptr @__SxFoo_dealloc_imp, ptr @OBJC_METH_VAR_TYPE_.21)
%sel_alloc = call ptr @sel_registerName(ptr @OBJC_METH_VAR_NAME_.22)
%3 = call i8 @class_addMethod(ptr %metacls, ptr %sel_alloc, ptr @__SxFoo_alloc_imp, ptr @OBJC_METH_VAR_TYPE_.23)
%sel_dealloc = call ptr @sel_registerName(ptr @OBJC_METH_VAR_NAME_.40)
%2 = call i8 @class_addMethod(ptr %cls, ptr %sel_dealloc, ptr @__SxFoo_dealloc_imp, ptr @OBJC_METH_VAR_TYPE_.41)
%sel_alloc = call ptr @sel_registerName(ptr @OBJC_METH_VAR_NAME_.42)
%3 = call i8 @class_addMethod(ptr %metacls, ptr %sel_alloc, ptr @__SxFoo_alloc_imp, ptr @OBJC_METH_VAR_TYPE_.43)
%iv = call ptr @class_getInstanceVariable(ptr %cls, ptr @OBJC_IVAR_NAME_)
store ptr %iv, ptr @__SxFoo_state_ivar, align 8
ret void