[asan] fix x32 build (H.J. Lu)

llvm-svn: 175140

diff --git a/compiler-rt/lib/interception/interception.h b/compiler-rt/lib/interception/interception.h
index 0067534..eb5ff8f 100644 (file)
--- a/compiler-rt/lib/interception/interception.h
+++ b/compiler-rt/lib/interception/interception.h
@@ -30,8 +30,8 @@ typedef __sanitizer::s64  INTMAX_T;
 // WARNING: OFF_T may be different from OS type off_t, depending on the value of
 // _FILE_OFFSET_BITS. This definition of OFF_T matches the ABI of system calls
 // like pread and mmap, as opposed to pread64 and mmap64.
-// Mac is special.
-#ifdef __APPLE__
+// Mac and Linux/x86-64 are special.
+#if defined(__APPLE__) || (defined(__linux__) && defined(__x86_64__))
 typedef __sanitizer::u64 OFF_T;
 #else
 typedef __sanitizer::uptr OFF_T;