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Add __has_feature(memory_sanitizer). llvm-svn: 170686
2012-12-20 20:03:13 +08:00
// RUN: %clang_cc1 -E -fsanitize=memory %s -o - | FileCheck --check-prefix=CHECK-MSAN %s
[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
2018-09-07 17:21:09 +08:00
// RUN: %clang_cc1 -E -fsanitize=kernel-memory %s -o - | FileCheck --check-prefix=CHECK-MSAN %s
Add __has_feature(memory_sanitizer). llvm-svn: 170686
2012-12-20 20:03:13 +08:00
// RUN: %clang_cc1 -E %s -o - | FileCheck --check-prefix=CHECK-NO-MSAN %s
#if __has_feature(memory_sanitizer)
int MemorySanitizerEnabled();
#else
int MemorySanitizerDisabled();
#endif
// CHECK-MSAN: MemorySanitizerEnabled
// CHECK-NO-MSAN: MemorySanitizerDisabled