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).
58 lines
2.2 KiB
C
58 lines
2.2 KiB
C
// RUN: %clang_cc1 -triple thumbv6m-apple-unknown-macho %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,CHECK-V6M
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// RUN: %clang_cc1 -triple thumbv7m-apple-unknown-macho %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,CHECK-V7M
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// RUN: %clang_cc1 -triple thumbv7-apple-ios13.0 %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,CHECK-HOSTED
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// RUN: %clang_cc1 -triple thumbv7k-apple-watchos5.0 %s -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,CHECK-HOSTED
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// CHECK-V6M: @always1 = global i32 0
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// CHECK-V6M: @always4 = global i32 0
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// CHECK-V6M: @always8 = global i32 0
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// CHECK-V7M: @always1 = global i32 1
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// CHECK-V7M: @always4 = global i32 1
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// CHECK-V7M: @always8 = global i32 0
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// CHECK-HOSTED: @always1 = global i32 1
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// CHECK-HOSTED: @always4 = global i32 1
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// CHECK-HOSTED: @always8 = global i32 1
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int always1 = __atomic_always_lock_free(1, 0);
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int always4 = __atomic_always_lock_free(4, 0);
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int always8 = __atomic_always_lock_free(8, 0);
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int lock_free_1() {
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// CHECK-LABEL: @lock_free_1
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// CHECK-V6M: [[RES:%.*]] = call arm_aapcscc zeroext i1 @__atomic_is_lock_free(i32 noundef 1, ptr noundef null)
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// CHECK-V6M: [[RES32:%.*]] = zext i1 [[RES]] to i32
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// CHECK-V6M: ret i32 [[RES32]]
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// CHECK-V7M: ret i32 1
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// CHECK-HOSTED: ret i32 1
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return __c11_atomic_is_lock_free(1);
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}
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int lock_free_4() {
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// CHECK-LABEL: @lock_free_4
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// CHECK-V6M: [[RES:%.*]] = call arm_aapcscc zeroext i1 @__atomic_is_lock_free(i32 noundef 4, ptr noundef null)
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// CHECK-V6M: [[RES32:%.*]] = zext i1 [[RES]] to i32
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// CHECK-V6M: ret i32 [[RES32]]
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// CHECK-V7M: ret i32 1
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// CHECK-HOSTED: ret i32 1
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return __c11_atomic_is_lock_free(4);
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}
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int lock_free_8() {
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// CHECK-LABEL: @lock_free_8
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// CHECK-V6M: [[RES:%.*]] = call arm_aapcscc zeroext i1 @__atomic_is_lock_free(i32 noundef 8, ptr noundef null)
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// CHECK-V6M: [[RES32:%.*]] = zext i1 [[RES]] to i32
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// CHECK-V6M: ret i32 [[RES32]]
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// CHECK-V7M: [[RES:%.*]] = call arm_aapcscc zeroext i1 @__atomic_is_lock_free(i32 noundef 8, ptr noundef null)
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// CHECK-V7M: [[RES32:%.*]] = zext i1 [[RES]] to i32
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// CHECK-V7M: ret i32 [[RES32]]
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// CHECK-HOSTED: ret i32 1
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return __c11_atomic_is_lock_free(8);
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}
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