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).
178 lines
7.7 KiB
C
178 lines
7.7 KiB
C
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
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// RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-llvm -o - %s | FileCheck %s --check-prefix=X86_64
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// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm -o - %s | FileCheck %s --check-prefix=I386
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struct a {
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char x;
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short count;
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int array[] __attribute__((counted_by(count)));
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};
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// X86_64-LABEL: define dso_local ptr @test1(
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// X86_64-SAME: i32 noundef [[SIZE:%.*]]) #[[ATTR0:[0-9]+]] {
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// X86_64-NEXT: [[ENTRY:.*:]]
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// X86_64-NEXT: [[SIZE_ADDR:%.*]] = alloca i32, align 4
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// X86_64-NEXT: [[P:%.*]] = alloca ptr, align 8
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// X86_64-NEXT: store i32 [[SIZE]], ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[TMP0:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[CONV:%.*]] = sext i32 [[TMP0]] to i64
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// X86_64-NEXT: [[MUL:%.*]] = mul i64 4, [[CONV]]
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// X86_64-NEXT: [[ADD:%.*]] = add i64 4, [[MUL]]
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// X86_64-NEXT: [[CALL:%.*]] = call ptr @malloc(i64 noundef [[ADD]]) #[[ATTR2:[0-9]+]]
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// X86_64-NEXT: store ptr [[CALL]], ptr [[P]], align 8
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// X86_64-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[CONV1:%.*]] = trunc i32 [[TMP1]] to i16
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// X86_64-NEXT: [[TMP2:%.*]] = load ptr, ptr [[P]], align 8
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// X86_64-NEXT: [[DOT_COUNTED_BY_GEP:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[TMP2]], i32 0, i32 1
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// X86_64-NEXT: store i16 [[CONV1]], ptr [[DOT_COUNTED_BY_GEP]], align 2
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// X86_64-NEXT: [[TMP3:%.*]] = load ptr, ptr [[P]], align 8
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// X86_64-NEXT: ret ptr [[TMP3]]
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//
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// I386-LABEL: define dso_local ptr @test1(
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// I386-SAME: i32 noundef [[SIZE:%.*]]) #[[ATTR0:[0-9]+]] {
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// I386-NEXT: [[ENTRY:.*:]]
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// I386-NEXT: [[SIZE_ADDR:%.*]] = alloca i32, align 4
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// I386-NEXT: [[P:%.*]] = alloca ptr, align 4
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// I386-NEXT: store i32 [[SIZE]], ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[TMP0:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[MUL:%.*]] = mul i32 4, [[TMP0]]
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// I386-NEXT: [[ADD:%.*]] = add i32 4, [[MUL]]
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// I386-NEXT: [[CALL:%.*]] = call ptr @malloc(i32 noundef [[ADD]]) #[[ATTR2:[0-9]+]]
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// I386-NEXT: store ptr [[CALL]], ptr [[P]], align 4
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// I386-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[CONV:%.*]] = trunc i32 [[TMP1]] to i16
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// I386-NEXT: [[TMP2:%.*]] = load ptr, ptr [[P]], align 4
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// I386-NEXT: [[DOT_COUNTED_BY_GEP:%.*]] = getelementptr inbounds [[STRUCT_A:%.*]], ptr [[TMP2]], i32 0, i32 1
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// I386-NEXT: store i16 [[CONV]], ptr [[DOT_COUNTED_BY_GEP]], align 2
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// I386-NEXT: [[TMP3:%.*]] = load ptr, ptr [[P]], align 4
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// I386-NEXT: ret ptr [[TMP3]]
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//
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struct a *test1(int size) {
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struct a *p = __builtin_malloc(sizeof(struct a) + sizeof(int) * size);
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*__builtin_counted_by_ref(p->array) = size;
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return p;
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}
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struct b {
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int _filler;
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struct {
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int __filler;
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struct {
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int ___filler;
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struct {
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char count;
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};
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};
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};
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struct {
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int filler_;
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struct {
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int filler__;
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struct {
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long array[] __attribute__((counted_by(count)));
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};
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};
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};
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};
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// X86_64-LABEL: define dso_local ptr @test2(
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// X86_64-SAME: i32 noundef [[SIZE:%.*]]) #[[ATTR0]] {
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// X86_64-NEXT: [[ENTRY:.*:]]
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// X86_64-NEXT: [[SIZE_ADDR:%.*]] = alloca i32, align 4
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// X86_64-NEXT: [[P:%.*]] = alloca ptr, align 8
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// X86_64-NEXT: store i32 [[SIZE]], ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[TMP0:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[CONV:%.*]] = sext i32 [[TMP0]] to i64
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// X86_64-NEXT: [[MUL:%.*]] = mul i64 4, [[CONV]]
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// X86_64-NEXT: [[ADD:%.*]] = add i64 4, [[MUL]]
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// X86_64-NEXT: [[CALL:%.*]] = call ptr @malloc(i64 noundef [[ADD]]) #[[ATTR2]]
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// X86_64-NEXT: store ptr [[CALL]], ptr [[P]], align 8
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// X86_64-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[CONV1:%.*]] = trunc i32 [[TMP1]] to i8
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// X86_64-NEXT: [[TMP2:%.*]] = load ptr, ptr [[P]], align 8
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// X86_64-NEXT: [[DOT_COUNTED_BY_GEP:%.*]] = getelementptr inbounds [[STRUCT_B:%.*]], ptr [[TMP2]], i32 0, i32 1, i32 1, i32 1, i32 0
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// X86_64-NEXT: store i8 [[CONV1]], ptr [[DOT_COUNTED_BY_GEP]], align 1
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// X86_64-NEXT: [[TMP3:%.*]] = load ptr, ptr [[P]], align 8
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// X86_64-NEXT: ret ptr [[TMP3]]
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//
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// I386-LABEL: define dso_local ptr @test2(
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// I386-SAME: i32 noundef [[SIZE:%.*]]) #[[ATTR0]] {
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// I386-NEXT: [[ENTRY:.*:]]
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// I386-NEXT: [[SIZE_ADDR:%.*]] = alloca i32, align 4
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// I386-NEXT: [[P:%.*]] = alloca ptr, align 4
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// I386-NEXT: store i32 [[SIZE]], ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[TMP0:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[MUL:%.*]] = mul i32 4, [[TMP0]]
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// I386-NEXT: [[ADD:%.*]] = add i32 4, [[MUL]]
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// I386-NEXT: [[CALL:%.*]] = call ptr @malloc(i32 noundef [[ADD]]) #[[ATTR2]]
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// I386-NEXT: store ptr [[CALL]], ptr [[P]], align 4
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// I386-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[CONV:%.*]] = trunc i32 [[TMP1]] to i8
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// I386-NEXT: [[TMP2:%.*]] = load ptr, ptr [[P]], align 4
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// I386-NEXT: [[DOT_COUNTED_BY_GEP:%.*]] = getelementptr inbounds [[STRUCT_B:%.*]], ptr [[TMP2]], i32 0, i32 1, i32 1, i32 1, i32 0
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// I386-NEXT: store i8 [[CONV]], ptr [[DOT_COUNTED_BY_GEP]], align 1
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// I386-NEXT: [[TMP3:%.*]] = load ptr, ptr [[P]], align 4
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// I386-NEXT: ret ptr [[TMP3]]
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//
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struct b *test2(int size) {
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struct b *p = __builtin_malloc(sizeof(struct a) + sizeof(int) * size);
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*__builtin_counted_by_ref(p->array) = size;
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return p;
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}
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struct c {
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char x;
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short count;
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int array[];
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};
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// X86_64-LABEL: define dso_local ptr @test3(
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// X86_64-SAME: i32 noundef [[SIZE:%.*]]) #[[ATTR0]] {
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// X86_64-NEXT: [[ENTRY:.*:]]
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// X86_64-NEXT: [[SIZE_ADDR:%.*]] = alloca i32, align 4
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// X86_64-NEXT: [[P:%.*]] = alloca ptr, align 8
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// X86_64-NEXT: [[__IGNORED:%.*]] = alloca i64, align 8
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// X86_64-NEXT: store i32 [[SIZE]], ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[TMP0:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[CONV:%.*]] = sext i32 [[TMP0]] to i64
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// X86_64-NEXT: [[MUL:%.*]] = mul i64 4, [[CONV]]
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// X86_64-NEXT: [[ADD:%.*]] = add i64 4, [[MUL]]
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// X86_64-NEXT: [[CALL:%.*]] = call ptr @malloc(i64 noundef [[ADD]]) #[[ATTR2]]
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// X86_64-NEXT: store ptr [[CALL]], ptr [[P]], align 8
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// X86_64-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// X86_64-NEXT: [[CONV1:%.*]] = sext i32 [[TMP1]] to i64
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// X86_64-NEXT: store i64 [[CONV1]], ptr [[__IGNORED]], align 8
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// X86_64-NEXT: [[TMP2:%.*]] = load ptr, ptr [[P]], align 8
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// X86_64-NEXT: ret ptr [[TMP2]]
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//
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// I386-LABEL: define dso_local ptr @test3(
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// I386-SAME: i32 noundef [[SIZE:%.*]]) #[[ATTR0]] {
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// I386-NEXT: [[ENTRY:.*:]]
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// I386-NEXT: [[SIZE_ADDR:%.*]] = alloca i32, align 4
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// I386-NEXT: [[P:%.*]] = alloca ptr, align 4
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// I386-NEXT: [[__IGNORED:%.*]] = alloca i32, align 4
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// I386-NEXT: store i32 [[SIZE]], ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[TMP0:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: [[MUL:%.*]] = mul i32 4, [[TMP0]]
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// I386-NEXT: [[ADD:%.*]] = add i32 4, [[MUL]]
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// I386-NEXT: [[CALL:%.*]] = call ptr @malloc(i32 noundef [[ADD]]) #[[ATTR2]]
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// I386-NEXT: store ptr [[CALL]], ptr [[P]], align 4
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// I386-NEXT: [[TMP1:%.*]] = load i32, ptr [[SIZE_ADDR]], align 4
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// I386-NEXT: store i32 [[TMP1]], ptr [[__IGNORED]], align 4
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// I386-NEXT: [[TMP2:%.*]] = load ptr, ptr [[P]], align 4
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// I386-NEXT: ret ptr [[TMP2]]
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//
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struct c *test3(int size) {
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struct c *p = __builtin_malloc(sizeof(struct c) + sizeof(int) * size);
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unsigned long int __ignored;
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*_Generic(
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__builtin_counted_by_ref(p->array),
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void *: &__ignored,
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default: __builtin_counted_by_ref(p->array)) = size;
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return p;
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}
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