diff options
Diffstat (limited to 'probe')
| -rw-r--r-- | probe/HAVE___BUILTIN_POPCOUNT | 4 | ||||
| -rw-r--r-- | probe/gen.lua | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/probe/HAVE___BUILTIN_POPCOUNT b/probe/HAVE___BUILTIN_POPCOUNT new file mode 100644 index 00000000..0ec4e656 --- /dev/null +++ b/probe/HAVE___BUILTIN_POPCOUNT @@ -0,0 +1,4 @@ +unsigned x = 0; +int main(void) { + return __builtin_popcount(x); +} diff --git a/probe/gen.lua b/probe/gen.lua index 082f697e..ab2cb3d2 100644 --- a/probe/gen.lua +++ b/probe/gen.lua @@ -7,6 +7,7 @@ probe('HAVE__MM_MOVEMASK_EPI8') probe('HAVE__THREAD_LOCAL') probe('HAVE___BUILTIN_CLZ') probe('HAVE___BUILTIN_CTZL') +probe('HAVE___BUILTIN_POPCOUNT') local function probesize(var) build('probesize', '$outdir/'..var, {'$dir/'..var, '|', 'scripts/probe-size.sh'}, {var=var}) |