diff options
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/op_helper.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c index b1b883d..5882bec 100644 --- a/target-ppc/op_helper.c +++ b/target-ppc/op_helper.c @@ -528,19 +528,7 @@ target_ulong helper_popcntw (target_ulong val) target_ulong helper_popcntd (target_ulong val) { - val = (val & 0x5555555555555555ULL) + ((val >> 1) & - 0x5555555555555555ULL); - val = (val & 0x3333333333333333ULL) + ((val >> 2) & - 0x3333333333333333ULL); - val = (val & 0x0f0f0f0f0f0f0f0fULL) + ((val >> 4) & - 0x0f0f0f0f0f0f0f0fULL); - val = (val & 0x00ff00ff00ff00ffULL) + ((val >> 8) & - 0x00ff00ff00ff00ffULL); - val = (val & 0x0000ffff0000ffffULL) + ((val >> 16) & - 0x0000ffff0000ffffULL); - val = (val & 0x00000000ffffffffULL) + ((val >> 32) & - 0x00000000ffffffffULL); - return val; + return ctpop64(val); } #else target_ulong helper_popcntb (target_ulong val) |