diff options
Diffstat (limited to 'lib/Support/Unix/Program.inc')
| -rw-r--r-- | lib/Support/Unix/Program.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Support/Unix/Program.inc b/lib/Support/Unix/Program.inc index c384316e20..117151c91d 100644 --- a/lib/Support/Unix/Program.inc +++ b/lib/Support/Unix/Program.inc @@ -17,6 +17,7 @@ //===----------------------------------------------------------------------===// #include "Unix.h" +#include "llvm/Support/Compiler.h" #include "llvm/Support/FileSystem.h" #include <llvm/Config/config.h> #if HAVE_SYS_STAT_H @@ -164,12 +165,16 @@ static void SetMemoryLimits (unsigned size) setrlimit (RLIMIT_RSS, &r); #endif #ifdef RLIMIT_AS // e.g. NetBSD doesn't have it. + // Don't set virtual memory limit if built with any Sanitizer. They need 80Tb + // of virtual memory for shadow memory mapping. +#if !LLVM_MEMORY_SANITIZER_BUILD && !LLVM_ADDRESS_SANITIZER_BUILD // Virtual memory. getrlimit (RLIMIT_AS, &r); r.rlim_cur = limit; setrlimit (RLIMIT_AS, &r); #endif #endif +#endif } bool |