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| author | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2020-01-21 00:00:00 +0000 |
|---|---|---|
| committer | Tomasz Miąsko <tomasz.miasko@gmail.com> | 2020-01-21 00:00:00 +0000 |
| commit | d8c661a88644ad710e309d3a8f0f27c5f74d705f (patch) | |
| tree | c43a6cdfdd122500dbf4d676a1abc2c4145fdd60 /src/test/codegen | |
| parent | 2c0845c6ccfdee7fb255756918a22101376efa7e (diff) | |
| download | rust-d8c661a88644ad710e309d3a8f0f27c5f74d705f.tar.gz rust-d8c661a88644ad710e309d3a8f0f27c5f74d705f.zip | |
Mark __msan_keep_going as an exported symbol for LTO
Diffstat (limited to 'src/test/codegen')
| -rw-r--r-- | src/test/codegen/sanitizer-recover.rs | 56 |
1 files changed, 36 insertions, 20 deletions
diff --git a/src/test/codegen/sanitizer-recover.rs b/src/test/codegen/sanitizer-recover.rs index a292332667b..9a583725b0b 100644 --- a/src/test/codegen/sanitizer-recover.rs +++ b/src/test/codegen/sanitizer-recover.rs @@ -4,31 +4,47 @@ // needs-sanitizer-support // only-linux // only-x86_64 -// revisions:ASAN ASAN-RECOVER MSAN MSAN-RECOVER +// revisions:ASAN ASAN-RECOVER MSAN MSAN-RECOVER MSAN-RECOVER-LTO +// no-prefer-dynamic // -//[ASAN] compile-flags: -Zsanitizer=address -//[ASAN-RECOVER] compile-flags: -Zsanitizer=address -Zsanitizer-recover=address -//[MSAN] compile-flags: -Zsanitizer=memory -//[MSAN-RECOVER] compile-flags: -Zsanitizer=memory -Zsanitizer-recover=memory - -#![crate_type="lib"] +//[ASAN] compile-flags: -Zsanitizer=address +//[ASAN-RECOVER] compile-flags: -Zsanitizer=address -Zsanitizer-recover=address +//[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 i32 @penguin( +// ASAN-LABEL: define i32 @penguin( +// ASAN: call void @__asan_report_load4(i64 %0) +// ASAN: unreachable +// ASAN: } +// // ASAN-RECOVER-LABEL: define i32 @penguin( -// MSAN-LABEL: define i32 @penguin( +// ASAN-RECOVER: call void @__asan_report_load4_noabort( +// ASAN-RECOVER-NOT: unreachable +// ASAN: } +// +// MSAN-LABEL: define i32 @penguin( +// MSAN: call void @__msan_warning_noreturn() +// MSAN: unreachable +// MSAN: } +// // MSAN-RECOVER-LABEL: define i32 @penguin( +// MSAN-RECOVER: call void @__msan_warning() +// MSAN-RECOVER-NOT: unreachable +// MSAN-RECOVER: } +// +// MSAN-RECOVER-LTO-LABEL: define i32 @penguin( +// MSAN-RECOVER-LTO: call void @__msan_warning() +// MSAN-RECOVER-LTO-NOT: unreachable +// MSAN-RECOVER-LTO: } +// #[no_mangle] pub fn penguin(p: &mut i32) -> i32 { - // ASAN: call void @__asan_report_load4(i64 %0) - // ASAN: unreachable - // - // ASAN-RECOVER: call void @__asan_report_load4_noabort( - // ASAN-RECOVER-NOT: unreachable - // - // MSAN: call void @__msan_warning_noreturn() - // MSAN: unreachable - // - // MSAN-RECOVER: call void @__msan_warning() - // MSAN-RECOVER-NOT: unreachable *p } + +fn main() {} |