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).
106 lines
1.7 KiB
C
106 lines
1.7 KiB
C
// RUN: %clang_cc1 -triple i386-unknown-unknown %s -emit-llvm -o - -O3 -no-struct-path-tbaa | FileCheck %s
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// RUN: %clang_cc1 -triple i386-unknown-unknown %s -emit-llvm -o - -O3 | FileCheck %s --check-prefix=PATH
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static int f0(int n) {
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struct s0 {
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int a : 30;
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int b : 2;
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long long c : 31;
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} x = { 0xdeadbeef, 0xdeadbeef, 0xdeadbeef };
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x.a += n;
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x.b += n;
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x.c += n;
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return x.a + x.b + x.c;
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}
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int g0(void) {
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// CHECK-LABEL: @g0()
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// CHECK: ret i32 1
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// PATH-LABEL: @g0()
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// PATH: ret i32 1
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return f0(-1) + 44335655;
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}
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static int f1(void) {
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struct s1 {
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int a:13;
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char b;
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unsigned short c:7;
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} x;
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x.a = -40;
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x.b = 10;
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x.c = 15;
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return x.a + x.b + x.c;
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}
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int g1(void) {
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// CHECK-LABEL: @g1()
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// CHECK: ret i32 1
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// PATH-LABEL: @g1()
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// PATH: ret i32 1
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return f1() + 16;
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}
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static int f2(void) {
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struct s2 {
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short a[3];
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int b : 15;
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} x;
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x.a[0] = x.a[1] = x.a[2] = -40;
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x.b = 10;
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return x.b;
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}
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int g2(void) {
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// CHECK-LABEL: @g2()
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// CHECK: ret i32 1
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// PATH-LABEL: @g2()
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// PATH: ret i32 1
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return f2() - 9;
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}
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static int f3(int n) {
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struct s3 {
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unsigned a:16;
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unsigned b:28 __attribute__ ((packed));
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} x = { 0xdeadbeef, 0xdeadbeef };
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struct s4 {
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signed a:16;
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signed b:28 __attribute__ ((packed));
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} y;
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y.a = -0x56789abcL;
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y.b = -0x56789abcL;
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return ((y.a += x.a += n) +
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(y.b += x.b += n));
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}
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int g3(void) {
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// CHECK-LABEL: @g3()
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// CHECK: ret i32 1
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// PATH-LABEL: @g3()
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// PATH: ret i32 1
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return f3(20) + 130725747;
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}
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static int f4(void) {
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struct s5 {
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int b:1;
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} x;
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x.b = 1;
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return x.b;
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}
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int g4(void) {
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// CHECK-LABEL: @g4()
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// CHECK: ret i32 1
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// PATH-LABEL: @g4()
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// PATH: ret i32 1
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return f4() + 2;
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}
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