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).
117 lines
4.4 KiB
C
117 lines
4.4 KiB
C
// RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -no-struct-path-tbaa -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s -check-prefixes=PATH
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -O0 -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s -check-prefix=NO-TBAA
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// RUN: %clang_cc1 -triple x86_64-apple-darwin -O1 -relaxed-aliasing -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s -check-prefix=NO-TBAA
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// Test TBAA metadata generated by front-end.
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//
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// NO-TBAA-NOT: !tbaa
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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typedef unsigned long long uint64_t;
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typedef enum {
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RED_AUTO_32,
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GREEN_AUTO_32,
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BLUE_AUTO_32
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} EnumAuto32;
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typedef enum {
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RED_AUTO_64,
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GREEN_AUTO_64,
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BLUE_AUTO_64 = 0x100000000ull
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} EnumAuto64;
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typedef enum : uint16_t {
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RED_16,
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GREEN_16,
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BLUE_16
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} Enum16;
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typedef enum : uint8_t {
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RED_8,
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GREEN_8,
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BLUE_8
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} Enum8;
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uint32_t g0(EnumAuto32 *E, uint32_t *val) {
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// CHECK-LABEL: define{{.*}} i32 @g0(
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// CHECK: store i32 5, ptr %{{.*}}, align 4, !tbaa [[TAG_i32:!.*]]
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// CHECK: store i32 0, ptr %{{.*}}, align 4, !tbaa [[TAG_i32]]
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// CHECK: load i32, ptr %{{.*}}, align 4, !tbaa [[TAG_i32]]
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// PATH-LABEL: define{{.*}} i32 @g0(
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// PATH: store i32 5, ptr %{{.*}}, align 4, !tbaa [[TAG_i32:!.*]]
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// PATH: store i32 0, ptr %{{.*}}, align 4, !tbaa [[TAG_i32]]
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// PATH: load i32, ptr %{{.*}}, align 4, !tbaa [[TAG_i32]]
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*val = 5;
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*E = RED_AUTO_32;
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return *val;
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}
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uint64_t g1(EnumAuto64 *E, uint64_t *val) {
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// CHECK-LABEL: define{{.*}} i64 @g1(
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// CHECK: store i64 5, ptr %{{.*}}, align 8, !tbaa [[TAG_i64:!.*]]
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// CHECK: store i64 0, ptr %{{.*}}, align 8, !tbaa [[TAG_long:!.*]]
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// CHECK: load i64, ptr %{{.*}}, align 8, !tbaa [[TAG_i64]]
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// PATH-LABEL: define{{.*}} i64 @g1(
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// PATH: store i64 5, ptr %{{.*}}, align 8, !tbaa [[TAG_i64:!.*]]
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// PATH: store i64 0, ptr %{{.*}}, align 8, !tbaa [[TAG_long:!.*]]
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// PATH: load i64, ptr %{{.*}}, align 8, !tbaa [[TAG_i64]]
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*val = 5;
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*E = RED_AUTO_64;
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return *val;
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}
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uint16_t g2(Enum16 *E, uint16_t *val) {
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// CHECK-LABEL: define{{.*}} i16 @g2(
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// CHECK: store i16 5, ptr %{{.*}}, align 2, !tbaa [[TAG_i16:!.*]]
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// CHECK: store i16 0, ptr %{{.*}}, align 2, !tbaa [[TAG_i16]]
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// CHECK: load i16, ptr %{{.*}}, align 2, !tbaa [[TAG_i16]]
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// PATH-LABEL: define{{.*}} i16 @g2(
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// PATH: store i16 5, ptr %{{.*}}, align 2, !tbaa [[TAG_i16:!.*]]
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// PATH: store i16 0, ptr %{{.*}}, align 2, !tbaa [[TAG_i16]]
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// PATH: load i16, ptr %{{.*}}, align 2, !tbaa [[TAG_i16]]
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*val = 5;
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*E = RED_16;
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return *val;
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}
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uint8_t g3(Enum8 *E, uint8_t *val) {
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// CHECK-LABEL: define{{.*}} i8 @g3(
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// CHECK: store i8 5, ptr %{{.*}}, align 1, !tbaa [[TAG_i8:!.*]]
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// CHECK: store i8 0, ptr %{{.*}}, align 1, !tbaa [[TAG_i8]]
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// CHECK: load i8, ptr %{{.*}}, align 1, !tbaa [[TAG_i8]]
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// PATH-LABEL: define{{.*}} i8 @g3(
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// PATH: store i8 5, ptr %{{.*}}, align 1, !tbaa [[TAG_i8:!.*]]
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// PATH: store i8 0, ptr %{{.*}}, align 1, !tbaa [[TAG_i8]]
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// PATH: load i8, ptr %{{.*}}, align 1, !tbaa [[TAG_i8]]
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*val = 5;
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*E = RED_8;
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return *val;
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}
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// CHECK: [[TYPE_char:!.*]] = !{!"omnipotent char", [[TAG_c_tbaa:!.*]],
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// CHECK: [[TAG_c_tbaa]] = !{!"Simple C/C++ TBAA"}
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// CHECK: [[TAG_i32]] = !{[[TYPE_i32:!.*]], [[TYPE_i32]], i64 0}
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// CHECK: [[TYPE_i32]] = !{!"int", [[TYPE_char]],
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// CHECK: [[TAG_i64]] = !{[[TYPE_i64:!.*]], [[TYPE_i64]], i64 0}
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// CHECK: [[TYPE_i64]] = !{!"long long", [[TYPE_char]],
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// CHECK: [[TAG_long]] = !{[[TYPE_long:!.*]], [[TYPE_long]], i64 0}
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// CHECK: [[TYPE_long]] = !{!"long", [[TYPE_char]],
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// CHECK: [[TAG_i16]] = !{[[TYPE_i16:!.*]], [[TYPE_i16]], i64 0}
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// CHECK: [[TYPE_i16]] = !{!"short", [[TYPE_char]],
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// CHECK: [[TAG_i8]] = !{[[TYPE_i8:!.*]], [[TYPE_char]], i64 0}
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// PATH: [[TYPE_char:!.*]] = !{!"omnipotent char", [[TAG_c_tbaa:!.*]],
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// PATH: [[TAG_c_tbaa]] = !{!"Simple C/C++ TBAA"}
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// PATH: [[TAG_i32]] = !{[[TYPE_i32:!.*]], [[TYPE_i32]], i64 0}
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// PATH: [[TYPE_i32]] = !{!"int", [[TYPE_char]],
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// PATH: [[TAG_i64]] = !{[[TYPE_i64:!.*]], [[TYPE_i64]], i64 0}
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// PATH: [[TYPE_i64]] = !{!"long long", [[TYPE_char]],
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// PATH: [[TAG_long]] = !{[[TYPE_long:!.*]], [[TYPE_long]], i64 0}
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// PATH: [[TYPE_long]] = !{!"long", [[TYPE_char]],
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// PATH: [[TAG_i16]] = !{[[TYPE_i16:!.*]], [[TYPE_i16]], i64 0}
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// PATH: [[TYPE_i16]] = !{!"short", [[TYPE_char]],
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// PATH: [[TAG_i8]] = !{[[TYPE_i8:!.*]], [[TYPE_char]], i64 0}
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