1 // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 0 | FileCheck -check-prefix=NOSSP %s
2 // NOSSP: define void @test1(i8* %msg) #0 {
3 // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 1 | FileCheck -check-prefix=WITHSSP %s
4 // WITHSSP: define void @test1(i8* %msg) #0 {
5 // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 2 | FileCheck -check-prefix=SSPSTRONG %s
6 // SSPSTRONG: define void @test1(i8* %msg) #0 {
7 // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 3 | FileCheck -check-prefix=SSPREQ %s
8 // SSPREQ: define void @test1(i8* %msg) #0 {
9
10 typedef __SIZE_TYPE__ size_t;
11
12 int printf(const char * _Format, ...);
13 size_t strlen(const char *s);
14 char *strcpy(char *s1, const char *s2);
15
test1(const char * msg)16 void test1(const char *msg) {
17 char a[strlen(msg) + 1];
18 strcpy(a, msg);
19 printf("%s\n", a);
20 }
21
22 // NOSSP: attributes #{{.*}} = { nounwind{{.*}} }
23
24 // WITHSSP: attributes #{{.*}} = { nounwind ssp{{.*}} }
25
26 // SSPSTRONG: attributes #{{.*}} = { nounwind sspstrong{{.*}} }
27
28 // SSPREQ: attributes #{{.*}} = { nounwind sspreq{{.*}} }
29