diff options
| -rw-r--r-- | gcc/real.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/real.c b/gcc/real.c index ad3d4b32e19..56b365ef363 100644 --- a/gcc/real.c +++ b/gcc/real.c @@ -209,7 +209,10 @@ typedef unsigned int UHItype __attribute__ ((mode (HI))); #endif /* Calculate the size of the generic "e" type. This always has - identical in-memory size to REAL_VALUE_TYPE. + identical in-memory size to REAL_VALUE_TYPE. The sizes are supposed + to be the same as well, but when REAL_VALUE_TYPE_SIZE is not evenly + divisible by HOST_BITS_PER_WIDE_INT we have some padding in + REAL_VALUE_TYPE. There are only two supported sizes: ten and six 16-bit words (160 or 96 bits). */ |
