diff options
| author | Sandipan Das <sandipandas1990@gmail.com> | 2016-07-26 17:28:32 +0530 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2016-09-07 09:52:14 +1000 |
| commit | e91d95b27703c6d67370cb3aa78ed5e4f8b03bbb (patch) | |
| tree | 7ecc8de417a4663274f952a30c65f022c43b99e4 /target-ppc/int_helper.c | |
| parent | 063cf14fe3206ffb37f063245787ccd78f684e2c (diff) | |
target-ppc: add cnttzd[.] instruction
Add ISA3.0 Count trailing zeros double word
Signed-off-by: Sandipan Das <sandipandas1990@gmail.com>
[ added ISA300 flag ]
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target-ppc/int_helper.c')
| -rw-r--r-- | target-ppc/int_helper.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c index 74453763d6..93e8dfa1e7 100644 --- a/target-ppc/int_helper.c +++ b/target-ppc/int_helper.c @@ -150,6 +150,11 @@ target_ulong helper_cntlzd(target_ulong t) { return clz64(t); } + +target_ulong helper_cnttzd(target_ulong t) +{ + return ctz64(t); +} #endif #if defined(TARGET_PPC64) |