[Bug target/59839] New: i686 AVX2 gather intrinsic not compiling with -O0

Component: target Assignee: unassigned at gcc dot gnu.org Reporter: dejan.crnila at dewesoft dot si Created attachment 31850 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31850&action=edit preprocesed source the following source does #include void test(const floa

[Bug tree-optimization/66580] New: max reduction does not auto vectorize

-optimization Assignee: unassigned at gcc dot gnu.org Reporter: dejan.crnila at dewesoft dot si Target Milestone: --- following code does (max reduction) not auto vectorize on x64/mingw gcc #include #include int main() { float a[] __attribute__((aligned(0x20))) = {0, 1