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// REQUIRES: bpf-registered-target
// RUN %clang -target bpf -S -emit-llvm -o - %s -fno-stack-protector 2>&1 \
// RUN | FileCheck -check-prefix=OFF -check-prefix=COMMON %s
// RUN: %clang -target bpf -S -emit-llvm -o - %s -fstack-protector 2>&1 \
// RUN: | FileCheck -check-prefix=ON -check-prefix=COMMON %s
// RUN: %clang -target bpf -S -emit-llvm -o - %s -fstack-protector-all 2>&1 \
// RUN: | FileCheck -check-prefix=ALL -check-prefix=COMMON %s
// RUN: %clang -target bpf -S -emit-llvm -o - %s -fstack-protector-strong 2>&1 \
// RUN: | FileCheck -check-prefix=STRONG -check-prefix=COMMON %s
typedef __SIZE_TYPE__ size_t;
int printf(const char * _Format, ...);
size_t strlen(const char *s);
char *strcpy(char *s1, const char *s2);
// OFF-NOT: warning
// ON: warning: ignoring '-fstack-protector'
// ALL: warning: ignoring '-fstack-protector-all'
// STRONG: warning: ignoring '-fstack-protector-strong'
// COMMON-SAME: option as it is not currently supported for target 'bpf'
// COMMON: define {{.*}}void @test1(ptr noundef %{{[0-9a-z]+}}) #[[A:.*]] {
void test1(const char *msg) {
char a[strlen(msg) + 1];
strcpy(a, msg);
printf("%s\n", a);
}
// COMMON-NOT: attributes #[[A]] = {{.*}} ssp
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