diff options
| -rw-r--r-- | src/vectors-8-SSE2.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/vectors-8-SSE2.h b/src/vectors-8-SSE2.h index 2326e49..bded69e 100644 --- a/src/vectors-8-SSE2.h +++ b/src/vectors-8-SSE2.h @@ -185,7 +185,9 @@ CCTK_REAL8_VEC vec8_loadu_maybe3(std::ptrdiff_t const off1, static inline CCTK_ATTRIBUTE_ALWAYS_INLINE CCTK_REAL8_VEC vec8_loadu_maybe(std::ptrdiff_t const off, CCTK_REAL8 const& p) { - // The :? operator breaks with the Intel compiler + // Note: This function is mis-translated by some versions of the + // Intel compiler. The symptom is a segfault during the Vectors + // selftest in the vec_loadu_maybe test. // return off % CCTK_REAL8_VEC_SIZE == 0 ? vec8_load(p) : vec8_load_off1(p); if (off % CCTK_REAL8_VEC_SIZE == 0) return vec8_load(p); return vec8_load_off1(p); |