diff options
-rw-r--r-- | lib/ubsan/ubsan_diag.cc | 2 | ||||
-rw-r--r-- | lib/ubsan/ubsan_value.cc | 4 | ||||
-rw-r--r-- | lib/ubsan/ubsan_value.h | 6 |
3 files changed, 8 insertions, 4 deletions
diff --git a/lib/ubsan/ubsan_diag.cc b/lib/ubsan/ubsan_diag.cc index 809554204..05d81320c 100644 --- a/lib/ubsan/ubsan_diag.cc +++ b/lib/ubsan/ubsan_diag.cc @@ -36,7 +36,7 @@ Diag &Diag::operator<<(const Value &V) { /// Hexadecimal printing for numbers too large for fprintf to handle directly. static void PrintHex(UIntMax Val) { -#ifdef HAVE_INT128_T +#if HAVE_INT128_T fprintf(stderr, "0x%08x%08x%08x%08x", (unsigned int)(Val >> 96), (unsigned int)(Val >> 64), diff --git a/lib/ubsan/ubsan_value.cc b/lib/ubsan/ubsan_value.cc index 0b368953e..3d6a73548 100644 --- a/lib/ubsan/ubsan_value.cc +++ b/lib/ubsan/ubsan_value.cc @@ -27,7 +27,7 @@ SIntMax Value::getSIntValue() const { } if (getType().getIntegerBitWidth() == 64) return *reinterpret_cast<s64*>(Val); -#ifdef HAVE_INT128_T +#if HAVE_INT128_T if (getType().getIntegerBitWidth() == 128) return *reinterpret_cast<s128*>(Val); #endif @@ -40,7 +40,7 @@ UIntMax Value::getUIntValue() const { return Val; if (getType().getIntegerBitWidth() == 64) return *reinterpret_cast<u64*>(Val); -#ifdef HAVE_INT128_T +#if HAVE_INT128_T if (getType().getIntegerBitWidth() == 128) return *reinterpret_cast<u128*>(Val); #endif diff --git a/lib/ubsan/ubsan_value.h b/lib/ubsan/ubsan_value.h index 9426c6943..e92b2d6fc 100644 --- a/lib/ubsan/ubsan_value.h +++ b/lib/ubsan/ubsan_value.h @@ -23,15 +23,19 @@ #include "sanitizer_common/sanitizer_common.h" // FIXME: Move this out to a config header. +#if defined(__clang__) || _LP64 typedef __int128 s128; typedef unsigned __int128 u128; #define HAVE_INT128_T 1 +#else +#define HAVE_INT128_T 0 +#endif namespace __ubsan { /// \brief Largest integer types we support. -#ifdef HAVE_INT128_T +#if HAVE_INT128_T typedef s128 SIntMax; typedef u128 UIntMax; #else |