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| author | Alexander Potapenko <glider@google.com> | 2018-09-07 09:21:09 +0000 |
|---|---|---|
| committer | Alexander Potapenko <glider@google.com> | 2018-09-07 09:21:09 +0000 |
| commit | d49c32ce3f3f87ae7b04c168438a038a632db0c1 (patch) | |
| tree | 707484c721249c3c31e89adf6288855bef4c1299 /clang/test/CodeGen | |
| parent | e5536b972f053d8c30a444e429e2dd39505aa37c (diff) | |
| download | bcm5719-llvm-d49c32ce3f3f87ae7b04c168438a038a632db0c1.tar.gz bcm5719-llvm-d49c32ce3f3f87ae7b04c168438a038a632db0c1.zip | |
[MSan] add KMSAN support to Clang driver
Boilerplate code for using KMSAN instrumentation in Clang.
We add a new command line flag, -fsanitize=kernel-memory, with a
corresponding SanitizerKind::KernelMemory, which, along with
SanitizerKind::Memory, maps to the memory_sanitizer feature.
KMSAN is only supported on x86_64 Linux.
It's incompatible with other sanitizers, but supports code coverage
instrumentation.
llvm-svn: 341641
Diffstat (limited to 'clang/test/CodeGen')
| -rw-r--r-- | clang/test/CodeGen/cleanup-destslot-simple.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/clang/test/CodeGen/cleanup-destslot-simple.c b/clang/test/CodeGen/cleanup-destslot-simple.c index e7067e7b048..f571c6ab0e9 100644 --- a/clang/test/CodeGen/cleanup-destslot-simple.c +++ b/clang/test/CodeGen/cleanup-destslot-simple.c @@ -3,6 +3,7 @@ // We shouldn't have markers at -O0 or with msan. // RUN: %clang_cc1 -O0 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=line-tables-only %s -o - | FileCheck %s // RUN: %clang_cc1 -O1 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=line-tables-only %s -o - -fsanitize=memory | FileCheck %s +// RUN: %clang_cc1 -O1 -triple x86_64-none-linux-gnu -emit-llvm -debug-info-kind=line-tables-only %s -o - -fsanitize=kernel-memory | FileCheck %s // There is no exception to handle here, lifetime.end is not a destructor, // so there is no need have cleanup dest slot related code |
