diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/hwint.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f9f3f5f..053c044 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2012-07-17 Tom de Vries <tom@codesourcery.com> + * hwint.c: Fix loop range. + +2012-07-17 Tom de Vries <tom@codesourcery.com> + * double-int.h (double_int_popcount): New inline function. * hwint.c (popcount_hwi): New function. * hwint.h (popcount_hwi): Declare function. New inline function. diff --git a/gcc/hwint.c b/gcc/hwint.c index 024fb7e..b7bcfa5 100644 --- a/gcc/hwint.c +++ b/gcc/hwint.c @@ -113,8 +113,9 @@ int popcount_hwi (unsigned HOST_WIDE_INT x) { int i, ret = 0; + size_t bits = sizeof (x) * CHAR_BIT; - for (i = 0; i < sizeof (x); i += 1) + for (i = 0; i < bits; i += 1) { ret += x & 1; x >>= 1; |