diff options
| -rw-r--r-- | gcc/real.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/real.h b/gcc/real.h index 1310ace37f2..3e691ff436a 100644 --- a/gcc/real.h +++ b/gcc/real.h @@ -128,7 +128,8 @@ extern double (atof) (); #ifndef REAL_VALUE_TRUNCATE #define REAL_VALUE_TRUNCATE(mode, x) \ - (GET_MODE_BITSIZE (mode) == GET_MODE_BITSIZE (SFmode) ? (float) (x) : (x)) + (GET_MODE_BITSIZE (mode) == sizeof (float) * HOST_BITS_PER_CHAR \ + ? (float) (x) : (x)) #endif /* Determine whether a floating-point value X is infinite. */ |