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).
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s
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void *my_aligned_alloc(int size, int alignment) __attribute__((assume_aligned(32), alloc_align(2)));
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// CHECK-LABEL: @t0_immediate0(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[CALL:%.*]] = call align 32 ptr @my_aligned_alloc(i32 noundef 320, i32 noundef 16)
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// CHECK-NEXT: ret ptr [[CALL]]
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//
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void *t0_immediate0(void) {
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return my_aligned_alloc(320, 16);
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};
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// CHECK-LABEL: @t1_immediate1(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[CALL:%.*]] = call align 32 ptr @my_aligned_alloc(i32 noundef 320, i32 noundef 32)
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// CHECK-NEXT: ret ptr [[CALL]]
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//
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void *t1_immediate1(void) {
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return my_aligned_alloc(320, 32);
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};
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// CHECK-LABEL: @t2_immediate2(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[CALL:%.*]] = call align 64 ptr @my_aligned_alloc(i32 noundef 320, i32 noundef 64)
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// CHECK-NEXT: ret ptr [[CALL]]
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//
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void *t2_immediate2(void) {
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return my_aligned_alloc(320, 64);
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};
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// CHECK-LABEL: @t3_variable(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: [[ALIGNMENT_ADDR:%.*]] = alloca i32, align 4
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// CHECK-NEXT: store i32 [[ALIGNMENT:%.*]], ptr [[ALIGNMENT_ADDR]], align 4
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// CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[ALIGNMENT_ADDR]], align 4
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// CHECK-NEXT: [[CALL:%.*]] = call align 32 ptr @my_aligned_alloc(i32 noundef 320, i32 noundef [[TMP0]])
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// CHECK-NEXT: [[CASTED_ALIGN:%.*]] = zext i32 [[TMP0]] to i64
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// CHECK-NEXT: call void @llvm.assume(i1 true) [ "align"(ptr [[CALL]], i64 [[CASTED_ALIGN]]) ]
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// CHECK-NEXT: ret ptr [[CALL]]
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//
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void *t3_variable(int alignment) {
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return my_aligned_alloc(320, alignment);
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};
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