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).
133 lines
4.6 KiB
C++
133 lines
4.6 KiB
C++
// RUN: %clang_cc1 -std=c++1z %s -triple x86_64-linux-gnu -fexceptions -fcxx-exceptions -emit-llvm -o - | FileCheck %s
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namespace Constant {
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struct A {
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int n;
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char k;
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~A();
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};
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struct B {
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char k2;
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};
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struct C : B {};
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struct D : A, C {};
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C c1 = {};
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C c2 = {1};
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// CHECK: @_ZN8Constant2c1E ={{.*}} global { i8 } zeroinitializer, align 1
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// CHECK: @_ZN8Constant2c2E ={{.*}} global { i8 } { i8 1 }, align 1
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// Test packing bases into tail padding.
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D d1 = {};
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D d2 = {1, 2, 3};
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D d3 = {1};
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// CHECK: @_ZN8Constant2d1E ={{.*}} global { i32, i8, i8 } zeroinitializer, align 4
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// CHECK: @_ZN8Constant2d2E ={{.*}} global { i32, i8, i8 } { i32 1, i8 2, i8 3 }, align 4
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// CHECK: @_ZN8Constant2d3E ={{.*}} global { i32, i8, i8 } { i32 1, i8 0, i8 0 }, align 4
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// CHECK-LABEL: define {{.*}}global_var_init
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// CHECK: call {{.*}} @__cxa_atexit({{.*}} @_ZN8Constant1DD1Ev, {{.*}} @_ZN8Constant2d1E
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// CHECK-LABEL: define {{.*}}global_var_init
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// CHECK: call {{.*}} @__cxa_atexit({{.*}} @_ZN8Constant1DD1Ev, {{.*}} @_ZN8Constant2d2E
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// CHECK-LABEL: define {{.*}}global_var_init
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// CHECK: call {{.*}} @__cxa_atexit({{.*}} @_ZN8Constant1DD1Ev, {{.*}} @_ZN8Constant2d3E
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}
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namespace Dynamic {
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struct A {
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A();
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A(int);
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A(const char*, unsigned);
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~A();
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void *p;
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};
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struct B {
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~B();
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int n = 5;
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};
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struct C {
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C(bool = true);
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};
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int f(), g(), h(), i();
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struct D : A, B, C {
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int n = f();
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};
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D d1 = {};
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// CHECK-LABEL: define {{.*}}global_var_init
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// CHECK: call void @_ZN7Dynamic1AC2Ev({{.*}} @_ZN7Dynamic2d1E
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// CHECK: store i32 5, {{.*}}ptr getelementptr inbounds {{.*}} @_ZN7Dynamic2d1E{{.*}}, i64 8
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// CHECK: invoke void @_ZN7Dynamic1CC2Eb({{.*}} @_ZN7Dynamic2d1E{{.*}}, i1 noundef zeroext true)
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// CHECK: unwind label %[[UNWIND:.*]]
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// CHECK: invoke noundef i32 @_ZN7Dynamic1fEv()
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// CHECK: unwind label %[[UNWIND:.*]]
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// CHECK: store i32 {{.*}}, ptr getelementptr {{.*}} @_ZN7Dynamic2d1E, i32 0, i32 2
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// CHECK: call {{.*}} @__cxa_atexit({{.*}} @_ZN7Dynamic1DD1Ev, {{.*}} @_ZN7Dynamic2d1E
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// CHECK: ret
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//
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// UNWIND:
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// CHECK: call void @_ZN7Dynamic1BD1Ev(ptr {{.*}}getelementptr inbounds {{.*}} @_ZN7Dynamic2d1E{{.*}}, i64 8
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// CHECK: call void @_ZN7Dynamic1AD1Ev({{.*}} @_ZN7Dynamic2d1E
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D d2 = {1, 2, false};
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// CHECK-LABEL: define {{.*}}global_var_init
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// CHECK: call void @_ZN7Dynamic1AC1Ei({{.*}} @_ZN7Dynamic2d2E{{.*}}, i32 noundef 1)
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// CHECK: store i32 2, {{.*}}ptr getelementptr inbounds {{.*}}@_ZN7Dynamic2d2E{{.*}}, i64 8
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// CHECK: invoke void @_ZN7Dynamic1CC1Eb({{.*}} @_ZN7Dynamic2d2E{{.*}}, i1 noundef zeroext false)
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// CHECK: invoke noundef i32 @_ZN7Dynamic1fEv()
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// CHECK: store i32 {{.*}}, ptr getelementptr {{.*}} @_ZN7Dynamic2d2E, i32 0, i32 2
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// CHECK: call {{.*}} @__cxa_atexit({{.*}} @_ZN7Dynamic1DD1Ev, {{.*}} @_ZN7Dynamic2d2E
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// CHECK: ret void
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D d3 = {g(), h(), {}, i()};
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// CHECK-LABEL: define {{.*}}global_var_init
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// CHECK: %[[G_CALL:.*]] = call noundef i32 @_ZN7Dynamic1gEv()
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// CHECK: call void @_ZN7Dynamic1AC1Ei({{.*}} @_ZN7Dynamic2d3E{{.*}}, i32 noundef %[[G_CALL]])
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// CHECK: %[[H_CALL:.*]] = invoke noundef i32 @_ZN7Dynamic1hEv()
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// CHECK: unwind label %[[DESTROY_A_LPAD:.*]]
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// CHECK: store i32 %[[H_CALL]], {{.*}}ptr getelementptr inbounds {{.*}} @_ZN7Dynamic2d3E{{.*}}, i64 8
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// CHECK: invoke void @_ZN7Dynamic1CC2Eb({{.*}} @_ZN7Dynamic2d3E{{.*}}, i1 noundef zeroext true)
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// CHECK: unwind label %[[DESTROY_AB_LPAD:.*]]
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// CHECK: %[[I_CALL:.*]] = invoke noundef i32 @_ZN7Dynamic1iEv()
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// CHECK: unwind label %[[DESTROY_AB_LPAD:.*]]
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// CHECK: store i32 %[[I_CALL]], ptr getelementptr {{.*}} @_ZN7Dynamic2d3E, i32 0, i32 2
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// CHECK: call {{.*}} @__cxa_atexit({{.*}} @_ZN7Dynamic1DD1Ev, {{.*}} @_ZN7Dynamic2d3E
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// CHECK: ret
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//
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// DESTROY_A_LPAD:
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// CHECK: br label %[[A_CLEANUP:.*]]
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//
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// DESTROY_B_LPAD:
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// CHECK: call void @_ZN7Dynamic1BD1Ev(ptr {{.*}}getelementptr inbounds {{.*}} @_ZN7Dynamic2d3E{{.*}}, i64 8
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// CHECK: br label %[[A_CLEANUP:.*]]
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//
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// A_CLEANUP:
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// CHECK: call void @_ZN7Dynamic1AD1Ev({{.*}} @_ZN7Dynamic2d3E
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}
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namespace Instantiated1 {
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struct A { A(); };
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struct B : A { using A::A; };
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template<int> B v({});
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template B v<0>;
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// CHECK-LABEL: define {{.*}}global_var_init{{.*}} comdat($_ZN13Instantiated11vILi0EEE) {
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// CHECK: call void @_ZN13Instantiated11BC1Ev(ptr {{[^,]*}} @_ZN13Instantiated11vILi0EEE)
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}
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namespace Instantiated2 {
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struct A { A(); };
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struct B : A {};
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template<int> B v({});
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template B v<0>;
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// CHECK-LABEL: define {{.*}}global_var_init{{.*}} comdat($_ZN13Instantiated21vILi0EEE) {
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// CHECK: call void @_ZN13Instantiated21AC2Ev(
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}
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