blob: 3247ceb4d4a74fb862652d79c1ab169a36585962 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
// RUN: %clang_cc1 -triple arm64-apple-macosx14.0.0 -O0 -debug-info-kind=standalone -dwarf-version=5 \
// RUN: -fsanitize=alignment -fsanitize-trap=alignment -emit-llvm %s -o - | FileCheck %s
#include <stdint.h>
int32_t *get_int(void) __attribute__((assume_aligned(16)));
void retrieve_int(void) {
int *i = get_int();
*i = 7;
}
// CHECK-LABEL: @retrieve_int
// CHECK: call void @llvm.ubsantrap(i8 23) {{.*}}!dbg [[LOC:![0-9]+]]
// CHECK: [[LOC]] = !DILocation(line: 0, scope: [[MSG:![0-9]+]], {{.+}})
// CHECK: [[MSG]] = distinct !DISubprogram(name: "__clang_trap_msg$Undefined Behavior Sanitizer$Alignment assumption violated"
|
