https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85891
--- Comment #3 from Jason Vas Dias <jason.vas.dias at gmail dot com> --- Created attachment 44174 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44174&action=edit slp1 log file Here is the slp1 log file produced by command: $ /home/devel/OS/gcc-6-branch/host-x86_64-linux-gnu/gcc/testsuite/g++/../../xg++ -B/home/devel/OS/gcc-6-branch/host-x86_64-linux-gnu/gcc/testsuite/g++/../../ /home/devel/OS/gcc-6-branch/gcc/testsuite/g++.dg/vect/slp-pr56812.cc -fno-diagnostics-show-caret -fdiagnostics-color=never -nostdinc++ -I/home/devel/OS/gcc-6-branch/x86_64-linux-gnu/libstdc++-v3/include/x86_64-linux-gnu -I/home/devel/OS/gcc-6-branch/x86_64-linux-gnu/libstdc++-v3/include -I/home/devel/OS/gcc-6-branch/libstdc++-v3/libsupc++ -I/home/devel/OS/gcc-6-branch/libstdc++-v3/include/backward -I/home/devel/OS/gcc-6-branch/libstdc++-v3/testsuite/util -fmessage-length=0 -std=c++14 -O2 -ftree-vectorize -fno-vect-cost-model -msse2 -fdump-tree-slp-details -O3 -funroll-loops -fvect-cost-model=dynamic -S -o slp-pr56812.s It does not contain the string 'basic block vectorized', so the test fails.