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).
147 lines
4.0 KiB
C++
147 lines
4.0 KiB
C++
// RUN: %clang_cc1 %s -triple i386-unknown-unknown -emit-llvm -O1 -relaxed-aliasing -fstrict-enums -std=c++11 -o - | FileCheck %s
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// RUN: %clang_cc1 %s -triple i386-unknown-unknown -emit-llvm -O1 -relaxed-aliasing -std=c++11 -o - | FileCheck --check-prefix=NO-STRICT-ENUMS %s
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bool f(bool *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} zeroext i1 @_Z1fPb
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// CHECK: load i8, ptr %{{[^ ]*}}, align 1, !range [[RANGE_i8_0_2:![0-9]+]], !noundef [[NOUNDEF:![0-9]+]]
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// Only enum-tests follow. Ensure that after the bool test, no further range
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// metadata shows up when strict enums are disabled.
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// NO-STRICT-ENUMS-LABEL: define{{.*}} zeroext i1 @_Z1fPb
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// NO-STRICT-ENUMS: load i8, ptr %{{[^ ]*}}, align 1, !range
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// NO-STRICT-ENUMS-NOT: !range
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enum e1 { };
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e1 g1(e1 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g1P2e1
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// CHECK: ret i32 %0
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enum e2 { e2_a = 0 };
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e2 g2(e2 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g2P2e2
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// CHECK: ret i32 %0
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enum e3 { e3_a = 16 };
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e3 g3(e3 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g3P2e3
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_0_32:![0-9]+]], !noundef [[NOUNDEF]]
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enum e4 { e4_a = -16};
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e4 g4(e4 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g4P2e4
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_m16_16:![0-9]+]], !noundef [[NOUNDEF]]
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enum e5 { e5_a = -16, e5_b = 16};
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e5 g5(e5 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g5P2e5
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_m32_32:![0-9]+]], !noundef [[NOUNDEF]]
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enum e6 { e6_a = -1 };
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e6 g6(e6 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g6P2e6
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_m1_1:![0-9]+]], !noundef [[NOUNDEF]]
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enum e7 { e7_a = -16, e7_b = 2};
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e7 g7(e7 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g7P2e7
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_m16_16]], !noundef [[NOUNDEF]]
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enum e8 { e8_a = -17};
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e8 g8(e8 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g8P2e8
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_m32_32:![0-9]+]], !noundef [[NOUNDEF]]
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enum e9 { e9_a = 17};
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e9 g9(e9 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z2g9P2e9
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_0_32]], !noundef [[NOUNDEF]]
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enum e10 { e10_a = -16, e10_b = 32};
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e10 g10(e10 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z3g10P3e10
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// CHECK: load i32, ptr %x, align 4, !range [[RANGE_i32_m64_64:![0-9]+]], !noundef [[NOUNDEF]]
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enum e11 {e11_a = 4294967296 };
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enum e11 g11(enum e11 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i64 @_Z3g11P3e11
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// CHECK: load i64, ptr %x, align {{[84]}}, !range [[RANGE_i64_0_2pow33:![0-9]+]], !noundef [[NOUNDEF]]
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enum e12 {e12_a = 9223372036854775808U };
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enum e12 g12(enum e12 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i64 @_Z3g12P3e12
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// CHECK: load i64, ptr %x, align {{[84]}}
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// CHECK-NOT: range
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// CHECK: ret
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enum e13 : char {e13_a = -1 };
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e13 g13(e13 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} signext i8 @_Z3g13P3e13
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// CHECK: load i8, ptr %x, align 1
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// CHECK-NOT: range
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// CHECK: ret
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enum class e14 {e14_a = 1};
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e14 g14(e14 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z3g14P3e14
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// CHECK: load i32, ptr %x, align 4
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// CHECK-NOT: range
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// CHECK: ret
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enum e15 { e15_a = 2147483648 };
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e15 g15(e15 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z3g15P3e15
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// CHECK: load i32, ptr %x, align 4
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// CHECK-NOT: range
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// CHECK: ret
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enum e16 { e16_a = -2147483648 };
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e16 g16(e16 *x) {
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return *x;
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}
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// CHECK-LABEL: define{{.*}} i32 @_Z3g16P3e16
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// CHECK: load i32, ptr %x, align 4
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// CHECK-NOT: range
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// CHECK: ret
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// CHECK: [[RANGE_i8_0_2]] = !{i8 0, i8 2}
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// CHECK: [[NOUNDEF]] = !{}
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// CHECK: [[RANGE_i32_0_32]] = !{i32 0, i32 32}
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// CHECK: [[RANGE_i32_m16_16]] = !{i32 -16, i32 16}
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// CHECK: [[RANGE_i32_m32_32]] = !{i32 -32, i32 32}
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// CHECK: [[RANGE_i32_m1_1]] = !{i32 -1, i32 1}
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// CHECK: [[RANGE_i32_m64_64]] = !{i32 -64, i32 64}
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// CHECK: [[RANGE_i64_0_2pow33]] = !{i64 0, i64 8589934592}
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