vasilito
cb424d7448
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).
82 lines
3.0 KiB
Plaintext
82 lines
3.0 KiB
Plaintext
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -O2 -std=c++11 -disable-llvm-passes -o - %s | FileCheck %s
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// define{{.*}} void @_Z11simple_moveRU8__strongP11objc_objectS2_
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void simple_move(__strong id &x, __strong id &y) {
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// CHECK: = load ptr, ptr
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// CHECK: store ptr null
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// CHECK: = load ptr, ptr
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// CHECK: store ptr
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// CHECK-NEXT: call void @llvm.objc.release
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x = static_cast<__strong id&&>(y);
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// CHECK-NEXT: ret void
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}
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template<typename T>
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struct remove_reference {
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typedef T type;
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};
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template<typename T>
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struct remove_reference<T&> {
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typedef T type;
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};
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template<typename T>
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struct remove_reference<T&&> {
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typedef T type;
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};
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template<typename T>
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typename remove_reference<T>::type&& move(T &&x) {
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return static_cast<typename remove_reference<T>::type&&>(x);
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}
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// CHECK-LABEL: define{{.*}} void @_Z12library_moveRU8__strongP11objc_objectS2_
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void library_move(__strong id &x, __strong id &y) {
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// CHECK: call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z4moveIRU8__strongP11objc_objectEON16remove_referenceIT_E4typeEOS5_
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// CHECK: load ptr, ptr
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// CHECK: store ptr null, ptr
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// CHECK: load ptr, ptr
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// CHECK-NEXT: load ptr, ptr
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// CHECK-NEXT: store ptr
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// CHECK-NEXT: call void @llvm.objc.release
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// CHECK-NEXT: ret void
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x = move(y);
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}
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// CHECK-LABEL: define{{.*}} void @_Z12library_moveRU8__strongP11objc_object
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void library_move(__strong id &y) {
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// CHECK: [[X:%x]] = alloca ptr, align 8
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// CHECK: [[I:%.*]] = alloca i32, align 4
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// CHECK: call void @llvm.lifetime.start.p0(i64 8, ptr [[X]])
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// CHECK: [[Y:%[a-zA-Z0-9]+]] = call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z4moveIRU8__strongP11objc_objectEON16remove_referenceIT_E4typeEOS5_
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// Load the object
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// CHECK-NEXT: [[OBJ:%[a-zA-Z0-9]+]] = load ptr, ptr [[Y]]
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// Null out y
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// CHECK-NEXT: store ptr null, ptr [[Y]]
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// Initialize x with the object
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// CHECK-NEXT: store ptr [[OBJ]], ptr [[X:%[a-zA-Z0-9]+]]
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id x = move(y);
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// CHECK-NEXT: call void @llvm.lifetime.start.p0(i64 4, ptr [[I]])
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// CHECK-NEXT: store i32 17
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int i = 17;
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// CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 4, ptr [[I]])
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// CHECK-NEXT: [[OBJ:%[a-zA-Z0-9]+]] = load ptr, ptr [[X]]
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// CHECK-NEXT: call void @llvm.objc.release(ptr [[OBJ]])
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// CHECK-NEXT: call void @llvm.lifetime.end.p0(i64 8, ptr [[X]])
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// CHECK-NEXT: ret void
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}
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// CHECK-LABEL: define{{.*}} void @_Z10const_moveRU8__strongKP11objc_object(
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void const_move(const __strong id &x) {
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// CHECK: [[Y:%y]] = alloca ptr,
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// CHECK: [[X:%.*]] = call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z4moveIRU8__strongKP11objc_objectEON16remove_referenceIT_E4typeEOS5_(
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// CHECK-NEXT: [[T0:%.*]] = load ptr, ptr [[X]]
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// CHECK-NEXT: [[T1:%.*]] = call ptr @llvm.objc.retain(ptr [[T0]])
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// CHECK-NEXT: store ptr [[T1]], ptr [[Y]]
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// CHECK-NEXT: [[T0:%.*]] = load ptr, ptr [[Y]]
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// CHECK-NEXT: call void @llvm.objc.release(ptr [[T0]])
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id y = move(x);
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}
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