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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/codegen/sanitizer-recover.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/codegen/sanitizer-recover.rs')
-rw-r--r-- | tests/codegen/sanitizer-recover.rs | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/tests/codegen/sanitizer-recover.rs b/tests/codegen/sanitizer-recover.rs new file mode 100644 index 000000000..7b00fcf8e --- /dev/null +++ b/tests/codegen/sanitizer-recover.rs @@ -0,0 +1,49 @@ +// Verifies that AddressSanitizer and MemorySanitizer +// recovery mode can be enabled with -Zsanitizer-recover. +// +// needs-sanitizer-address +// needs-sanitizer-memory +// revisions:ASAN ASAN-RECOVER MSAN MSAN-RECOVER MSAN-RECOVER-LTO +// no-prefer-dynamic +// +//[ASAN] compile-flags: -Zsanitizer=address -Copt-level=0 +//[ASAN-RECOVER] compile-flags: -Zsanitizer=address -Zsanitizer-recover=address -Copt-level=0 +//[MSAN] compile-flags: -Zsanitizer=memory +//[MSAN-RECOVER] compile-flags: -Zsanitizer=memory -Zsanitizer-recover=memory +//[MSAN-RECOVER-LTO] compile-flags: -Zsanitizer=memory -Zsanitizer-recover=memory -C lto=fat +// +// MSAN-NOT: @__msan_keep_going +// MSAN-RECOVER: @__msan_keep_going = weak_odr {{.*}}constant i32 1 +// MSAN-RECOVER-LTO: @__msan_keep_going = weak_odr {{.*}}constant i32 1 + +// ASAN-LABEL: define dso_local i32 @penguin( +// ASAN: call void @__asan_report_load4(i64 %0) +// ASAN: unreachable +// ASAN: } +// +// ASAN-RECOVER-LABEL: define dso_local i32 @penguin( +// ASAN-RECOVER: call void @__asan_report_load4_noabort( +// ASAN-RECOVER-NOT: unreachable +// ASAN: } +// +// MSAN-LABEL: define dso_local noundef i32 @penguin( +// MSAN: call void @__msan_warning{{(_with_origin_noreturn\(i32 0\)|_noreturn\(\))}} +// MSAN: unreachable +// MSAN: } +// +// MSAN-RECOVER-LABEL: define dso_local noundef i32 @penguin( +// MSAN-RECOVER: call void @__msan_warning{{(_with_origin\(i32 0\)|\(\))}} +// MSAN-RECOVER-NOT: unreachable +// MSAN-RECOVER: } +// +// MSAN-RECOVER-LTO-LABEL: define dso_local noundef i32 @penguin( +// MSAN-RECOVER-LTO: call void @__msan_warning{{(_with_origin\(i32 0\)|\(\))}} +// MSAN-RECOVER-LTO-NOT: unreachable +// MSAN-RECOVER-LTO: } +// +#[no_mangle] +pub fn penguin(p: &mut i32) -> i32 { + *p +} + +fn main() {} |