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RedBear-OS/local/recipes/dev/libclc/source/clang/test/CodeGenObjC/gnu-init.m
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vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class) 
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

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Objective-C
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// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -emit-llvm -fno-use-init-array -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s -check-prefix=CHECK-NEW
// RUN: %clang_cc1 -triple x86_64-pc-windows-msvc -emit-llvm -fno-use-init-array -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s -check-prefix=CHECK-WIN
// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -emit-llvm -fno-use-init-array -fobjc-runtime=gnustep-1.8 -o - %s | FileCheck %s -check-prefix=CHECK-OLD
// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s -check-prefix=CHECK-INIT_ARRAY
// Almost minimal Objective-C file, check that it emits calls to the correct
// runtime entry points.
@interface X @end
@implementation X @end
// Check that we emit a class ref
// CHECK-NEW: @._OBJC_REF_CLASS_X
// CHECK-NEW-SAME: section "__objc_class_refs"
// Check that we get a class ref to the defined class.
// CHECK-NEW: @._OBJC_INIT_CLASS_X = global
// CHECK-NEW-SAME: @._OBJC_CLASS_X, section "__objc_classes"
// Check that we emit the section start and end symbols as hidden globals.
// CHECK-NEW: @__start___objc_selectors = external hidden global ptr
// CHECK-NEW: @__stop___objc_selectors = external hidden global ptr
// CHECK-NEW: @__start___objc_classes = external hidden global ptr
// CHECK-NEW: @__stop___objc_classes = external hidden global ptr
// CHECK-NEW: @__start___objc_class_refs = external hidden global ptr
// CHECK-NEW: @__stop___objc_class_refs = external hidden global ptr
// CHECK-NEW: @__start___objc_cats = external hidden global ptr
// CHECK-NEW: @__stop___objc_cats = external hidden global ptr
// CHECK-NEW: @__start___objc_protocols = external hidden global ptr
// CHECK-NEW: @__stop___objc_protocols = external hidden global ptr
// CHECK-NEW: @__start___objc_protocol_refs = external hidden global ptr
// CHECK-NEW: @__stop___objc_protocol_refs = external hidden global ptr
// CHECK-NEW: @__start___objc_class_aliases = external hidden global ptr
// CHECK-NEW: @__stop___objc_class_aliases = external hidden global ptr
// CHECK-NEW: @__start___objc_constant_string = external hidden global ptr
// CHECK-NEW: @__stop___objc_constant_string = external hidden global ptr
// Check that we emit the init structure correctly, including in a comdat.
// CHECK-NEW: @.objc_init = linkonce_odr hidden global { i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr } { i64 0, ptr @__start___objc_selectors, ptr @__stop___objc_selectors, ptr @__start___objc_classes, ptr @__stop___objc_classes, ptr @__start___objc_class_refs, ptr @__stop___objc_class_refs, ptr @__start___objc_cats, ptr @__stop___objc_cats, ptr @__start___objc_protocols, ptr @__stop___objc_protocols, ptr @__start___objc_protocol_refs, ptr @__stop___objc_protocol_refs, ptr @__start___objc_class_aliases, ptr @__stop___objc_class_aliases, ptr @__start___objc_constant_string, ptr @__stop___objc_constant_string }, comdat, align 8
// Check that the load function is manually inserted into .ctors.
// CHECK-NEW: @.objc_ctor = linkonce hidden global ptr @.objcv2_load_function, section ".ctors", comdat
// CHECK-INIT_ARRAY: @.objc_ctor = linkonce hidden global ptr @.objcv2_load_function, section ".init_array", comdat
// Make sure that we provide null versions of everything so the __start /
// __stop symbols work.
// CHECK-NEW: @.objc_null_selector = linkonce_odr hidden global { ptr, ptr } zeroinitializer, section "__objc_selectors", comdat, align 8
// CHECK-NEW: @.objc_null_category = linkonce_odr hidden global { ptr, ptr, ptr, ptr, ptr, ptr, ptr } zeroinitializer, section "__objc_cats", comdat, align 8
// CHECK-NEW: @.objc_null_protocol = linkonce_odr hidden global { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr } zeroinitializer, section "__objc_protocols", comdat, align 8
// CHECK-NEW: @.objc_null_protocol_ref = linkonce_odr hidden global { ptr } zeroinitializer, section "__objc_protocol_refs", comdat, align 8
// CHECK-NEW: @.objc_null_class_alias = linkonce_odr hidden global { ptr, ptr } zeroinitializer, section "__objc_class_aliases", comdat, align 8
// CHECK-NEW: @.objc_null_constant_string = linkonce_odr hidden global { ptr, i32, i32, i32, i32, ptr } zeroinitializer, section "__objc_constant_string", comdat, align 8
// Make sure that the null symbols are not going to be removed, even by linking.
// CHECK-NEW: @llvm.used = appending global [8 x ptr] [ptr @._OBJC_INIT_CLASS_X, ptr @.objc_ctor, ptr @.objc_null_selector, ptr @.objc_null_category, ptr @.objc_null_protocol, ptr @.objc_null_protocol_ref, ptr @.objc_null_class_alias, ptr @.objc_null_constant_string], section "llvm.metadata"
// Make sure that the load function and the reference to it are marked as used.
// CHECK-NEW: @llvm.compiler.used = appending global [1 x ptr] [ptr @.objcv2_load_function], section "llvm.metadata"
// Check that we emit the load function in a comdat and that it does the right thing.
// CHECK-NEW: define linkonce_odr hidden void @.objcv2_load_function() comdat {
// CHECK-NEW-NEXT: entry:
// CHECK-NEW-NEXT: call void @__objc_load(
// CHECK-NEW-SAME: @.objc_init
// CHECK-NEW-NEXT: ret void
// CHECK-OLD: @4 = internal global { i64, i64, ptr, ptr } { i64 9, i64 32, ptr @.objc_source_file_name, ptr @3 }, align 8
// CHECK-OLD: @llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @.objc_load_function, ptr null }]
// CHECK-OLD: define internal void @.objc_load_function() {
// CHECK-OLD-NEXT: entry:
// CHECK-OLD-NEXT: call void (ptr, ...) @__objc_exec_class(ptr @4)
// Make sure all of our section boundary variables are emitted correctly.
// CHECK-WIN-DAG: @"__stop.objcrt$SEL" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$SEL$z", comdat, align 8
// CHECK-WIN-DAG: @"__start_.objcrt$CLS" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CLS$a", comdat, align 8
// CHECK-WIN-DAG: @"__stop.objcrt$CLS" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CLS$z", comdat, align 8
// CHECK-WIN-DAG: @"__start_.objcrt$CLR" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CLR$a", comdat, align 8
// CHECK-WIN-DAG: @"__stop.objcrt$CLR" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CLR$z", comdat, align 8
// CHECK-WIN-DAG: @"__start_.objcrt$CAT" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CAT$a", comdat, align 8
// CHECK-WIN-DAG: @"__stop.objcrt$CAT" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CAT$z", comdat, align 8
// CHECK-WIN-DAG: @"__start_.objcrt$PCL" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$PCL$a", comdat, align 8
// CHECK-WIN-DAG: @"__stop.objcrt$PCL" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$PCL$z", comdat, align 8
// CHECK-WIN-DAG: @"__start_.objcrt$PCR" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$PCR$a", comdat, align 8
// CHECK-WIN-DAG: @"__stop.objcrt$PCR" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$PCR$z", comdat, align 8
// CHECK-WIN-DAG: @"__start_.objcrt$CAL" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CAL$a", comdat, align 8
// CHECK-WIN-DAG: @"__stop.objcrt$CAL" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$CAL$z", comdat, align 8
// CHECK-WIN-DAG: @"__start_.objcrt$STR" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$STR$a", comdat, align 8
// CHECK-WIN-DAG: @"__stop.objcrt$STR" = linkonce_odr hidden global %.objc_section_sentinel zeroinitializer, section ".objcrt$STR$z", comdat, align 8
// CHECK-WIN-DAG: @.objc_init = linkonce_odr hidden global { i64, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr } { i64 0, ptr @"__start_.objcrt$SEL", ptr @"__stop.objcrt$SEL", ptr @"__start_.objcrt$CLS", ptr @"__stop.objcrt$CLS", ptr @"__start_.objcrt$CLR", ptr @"__stop.objcrt$CLR", ptr @"__start_.objcrt$CAT", ptr @"__stop.objcrt$CAT", ptr @"__start_.objcrt$PCL", ptr @"__stop.objcrt$PCL", ptr @"__start_.objcrt$PCR", ptr @"__stop.objcrt$PCR", ptr @"__start_.objcrt$CAL", ptr @"__stop.objcrt$CAL", ptr @"__start_.objcrt$STR", ptr @"__stop.objcrt$STR" }, comdat, align 8
// Make sure our init variable is in the correct section for late library init.
// CHECK-WIN: @.objc_ctor = linkonce hidden global ptr @.objcv2_load_function, section ".CRT$XCLz", comdat
// We shouldn't have emitted any null placeholders on Windows.
// CHECK-WIN: @llvm.used = appending global [2 x ptr] [ptr @"$_OBJC_INIT_CLASS_X", ptr @.objc_ctor], section "llvm.metadata"
// CHECK-WIN: @llvm.compiler.used = appending global [1 x ptr] [ptr @.objcv2_load_function], section "llvm.metadata"
// Check our load function is in a comdat.
// CHECK-WIN: define linkonce_odr hidden void @.objcv2_load_function() comdat {
// Make sure we do not have dllimport on the load function
// CHECK-WIN: declare dso_local void @__objc_load
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