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).
130 lines
5.4 KiB
Plaintext
130 lines
5.4 KiB
Plaintext
// RUN: %clang_cc1 -triple=x86_64-apple-darwin10 -emit-llvm -std=c++14 -fblocks -fobjc-arc -o - %s | FileCheck %s
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// CHECK: %[[S:.*]] = type { i32 }
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// CHECK: %[[CLASS_ANON_2:.*]] = type { ptr }
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// CHECK: %[[CLASS_ANON_3:.*]] = type { %[[S]] }
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// CHECK: %[[BLOCK_CAPTURED0:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr }>, ptr %[[BLOCK:.*]], i32 0, i32 5
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// CHECK: %[[V0:.*]] = getelementptr inbounds nuw %[[LAMBDA_CLASS:.*]], ptr %[[THIS:.*]], i32 0, i32 0
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// CHECK: %[[V1:.*]] = load ptr, ptr %[[V0]], align 8
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// CHECK: store ptr %[[V1]], ptr %[[BLOCK_CAPTURED0]], align 8
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// CHECK: %[[BLOCK_CAPTURED1:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr }>, ptr %[[BLOCK]], i32 0, i32 6
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// CHECK: %[[V2:.*]] = getelementptr inbounds nuw %[[LAMBDA_CLASS]], ptr %[[THIS]], i32 0, i32 1
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// CHECK: %[[V3:.*]] = load ptr, ptr %[[V2]], align 8
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// CHECK: store ptr %[[V3]], ptr %[[BLOCK_CAPTURED1]], align 8
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void foo1(int &, int &);
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void block_in_lambda(int &s1, int &s2) {
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auto lambda = [&s1, &s2]() {
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auto block = ^{
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foo1(s1, s2);
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};
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block();
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};
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lambda();
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}
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namespace CaptureByReference {
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id getObj();
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void use(id);
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// Block copy/dispose helpers aren't needed because 'a' is captured by
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// reference.
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// CHECK-LABEL: define{{.*}} void @_ZN18CaptureByReference5test0Ev(
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// CHECK-LABEL: define internal void @"_ZZN18CaptureByReference5test0EvENK3$_0clEv"(
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// CHECK: %[[BLOCK_DESCRIPTOR:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 4
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// CHECK: store ptr @"__block_descriptor_40_e5_v8\01?0ls32l8", ptr %[[BLOCK_DESCRIPTOR]], align 8
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void test0() {
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id a = getObj();
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[&]{ ^{ a = 0; }(); }();
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}
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// Block copy/dispose helpers shouldn't have to retain/release 'a' because it
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// is captured by reference.
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// CHECK-LABEL: define{{.*}} void @_ZN18CaptureByReference5test1Ev(
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// CHECK-LABEL: define internal void @"_ZZN18CaptureByReference5test1EvENK3$_0clEv"(
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// CHECK: %[[BLOCK_DESCRIPTOR:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 4
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// CHECK: store ptr @"__block_descriptor_56_8_32s40s_e5_v8\01?0l", ptr %[[BLOCK_DESCRIPTOR]], align 8
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void test1() {
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id a = getObj(), b = getObj(), c = getObj();
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[&a, b, c]{ ^{ a = 0; use(b); use(c); }(); }();
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}
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struct S {
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int val() const;
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int a;
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S();
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S(const S&);
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S &operator=(const S&);
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S(S&&);
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S &operator=(S&&);
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};
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S getS();
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// CHECK: define internal noundef i32 @"_ZZN18CaptureByReference5test2EvENK3$_0clIiEEDaT_"(ptr {{[^,]*}} %{{.*}}, i32 noundef %{{.*}})
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// CHECK: %[[BLOCK:.*]] = alloca <{ ptr, i32, i32, ptr, {{.*}}, ptr }>, align 8
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// CHECK: %[[BLOCK_CAPTURED:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, {{.*}}, ptr }>, ptr %[[BLOCK]], i32 0, i32 5
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// CHECK: %[[V0:.*]] = getelementptr inbounds nuw %[[CLASS_ANON_2]], ptr %{{.*}}, i32 0, i32 0
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// CHECK: %[[V1:.*]] = load ptr, ptr %[[V0]], align 8
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// CHECK: store ptr %[[V1]], ptr %[[BLOCK_CAPTURED]], align 8
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int test2() {
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S s;
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auto fn = [&](const auto a){
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return ^{
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return s.val();
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}();
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};
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return fn(123);
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}
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// CHECK: define internal noundef i32 @"_ZZN18CaptureByReference5test3EvENK3$_0clIiEEDaT_"(ptr {{[^,]*}} %{{.*}}, i32 noundef %{{.*}})
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// CHECK: %[[BLOCK:.*]] = alloca <{ ptr, i32, i32, ptr, ptr, %[[S]] }>, align 8
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// CHECK: %[[BLOCK_CAPTURED:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, %[[S]] }>, ptr %[[BLOCK]], i32 0, i32 5
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// CHECK: %[[V0:.*]] = getelementptr inbounds nuw %[[CLASS_ANON_3]], ptr %{{.*}}, i32 0, i32 0
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// CHECK: call void @_ZN18CaptureByReference1SC1ERKS0_(ptr {{[^,]*}} %[[BLOCK_CAPTURED]], ptr {{.*}} %[[V0]])
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int test3() {
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const S &s = getS();
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auto fn = [=](const auto a){
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return ^{
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return s.val();
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}();
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};
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return fn(123);
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}
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// CHECK-LABEL: define linkonce_odr hidden void @__copy_helper_block_8_32s40s(
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// CHECK-NOT: call void @llvm.objc.storeStrong(
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// CHECK: %[[V4:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 5
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// CHECK: %[[V5:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 5
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// CHECK: %[[BLOCKCOPY_SRC:.*]] = load ptr, ptr %[[V4]], align 8
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// CHECK: store ptr null, ptr %[[V5]], align 8
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// CHECK: call void @llvm.objc.storeStrong(ptr %[[V5]], ptr %[[BLOCKCOPY_SRC]])
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// CHECK: %[[V6:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 6
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// CHECK: %[[V7:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 6
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// CHECK: %[[BLOCKCOPY_SRC2:.*]] = load ptr, ptr %[[V6]], align 8
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// CHECK: store ptr null, ptr %[[V7]], align 8
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// CHECK: call void @llvm.objc.storeStrong(ptr %[[V7]], ptr %[[BLOCKCOPY_SRC2]])
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// CHECK-NOT: call void @llvm.objc.storeStrong(
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// CHECK: ret void
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// CHECK-LABEL: define linkonce_odr hidden void @__destroy_helper_block_8_32s40s(
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// CHECK: %[[V2:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 5
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// CHECK: %[[V3:.*]] = getelementptr inbounds nuw <{ ptr, i32, i32, ptr, ptr, ptr, ptr, ptr }>, ptr %{{.*}}, i32 0, i32 6
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// CHECK-NOT: call void @llvm.objc.storeStrong(
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// CHECK: call void @llvm.objc.storeStrong(ptr %[[V3]], ptr null)
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// CHECK: call void @llvm.objc.storeStrong(ptr %[[V2]], ptr null)
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// CHECK-NOT: call void @llvm.objc.storeStrong(
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// CHECK: ret void
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}
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