https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70708
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |x86_64-*-* CC| |hjl.tools at gmail dot com Component|c++ |target --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- Depending on the details of the x86_64 ABI and _mm_set_sd semantics this is a LLVM wrong-code bug or a GCC missed optimization.