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7e6a5fe160
2 of them were missing the ":" on the end. Adding them broke the test so I had to add a new prefix just for the warning runs only. I manually checked the first RUNs and there is no warning emitted, as expected.
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
// REQUIRES: bpf-registered-target
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// RUN: %clang -target bpf -S -emit-llvm -o - %s -fno-stack-protector 2>&1 \
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// RUN: | FileCheck -check-prefix=OFF -check-prefix=COMMON %s
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// RUN: %clang -target bpf -S -emit-llvm -o - %s -fstack-protector 2>&1 \
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// RUN: | FileCheck -check-prefix=ON -check-prefix=COMMON -check-prefix=WARNING %s
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// RUN: %clang -target bpf -S -emit-llvm -o - %s -fstack-protector-all 2>&1 \
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// RUN: | FileCheck -check-prefix=ALL -check-prefix=COMMON -check-prefix=WARNING %s
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// RUN: %clang -target bpf -S -emit-llvm -o - %s -fstack-protector-strong 2>&1 \
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// RUN: | FileCheck -check-prefix=STRONG -check-prefix=COMMON -check-prefix=WARNING %s
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typedef __SIZE_TYPE__ size_t;
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int printf(const char * _Format, ...);
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size_t strlen(const char *s);
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char *strcpy(char *s1, const char *s2);
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// OFF-NOT: warning
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// ON: warning: ignoring '-fstack-protector'
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// ALL: warning: ignoring '-fstack-protector-all'
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// STRONG: warning: ignoring '-fstack-protector-strong'
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// WARNING-SAME: option as it is not currently supported for target 'bpf'
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// COMMON: define {{.*}}void @test1(ptr noundef %{{[0-9a-z]+}}) #[[A:.*]] {
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void test1(const char *msg) {
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char a[strlen(msg) + 1];
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strcpy(a, msg);
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printf("%s\n", a);
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}
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// COMMON-NOT: attributes #[[A]] = {{.*}} ssp
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