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| author | Julian Taylor <jtaylor.debian@googlemail.com> | 2013-10-23 22:32:05 +0200 |
|---|---|---|
| committer | Julian Taylor <jtaylor.debian@googlemail.com> | 2013-10-25 18:22:21 +0200 |
| commit | ef229342f2bc0fdbee3264cb245d6c0a4ebfc1ff (patch) | |
| tree | 3b27be83a2ac11f95a7f389f06eb39860d0f4dc4 /numpy/core/setup_common.py | |
| parent | cfd81489a61c5144c9a77bb0494877817acd24d3 (diff) | |
| download | numpy-ef229342f2bc0fdbee3264cb245d6c0a4ebfc1ff.tar.gz | |
MAINT: remove trailing zero count path in npy_memchr
its only actually faster than just running through the trailing bytewise
loop if the needle is in the last byte.
Diffstat (limited to 'numpy/core/setup_common.py')
| -rw-r--r-- | numpy/core/setup_common.py | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/numpy/core/setup_common.py b/numpy/core/setup_common.py index 4633aef84..bad3607fa 100644 --- a/numpy/core/setup_common.py +++ b/numpy/core/setup_common.py @@ -116,7 +116,6 @@ OPTIONAL_INTRINSICS = [("__builtin_isnan", '5.'), ("__builtin_bswap32", '5u'), ("__builtin_bswap64", '5u'), ("__builtin_expect", '5, 0'), - ("__builtin_ctz", '5'), ("_mm_load_ps", '(float*)0', "xmmintrin.h"), # SSE ("_mm_load_pd", '(double*)0', "emmintrin.h"), # SSE2 ] |