https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91242
--- Comment #7 from Steve Ellcey <sje at gcc dot gnu.org> --- (In reply to Martin Liška from comment #5) > (In reply to Jaydeep Chauhan from comment #4) > > Hello, > > > > With latest trunk issue is not reproducible for all three > > case(clastb_1.c,clastb_4.c,clastb_6.c). > > > > Command line options: > > > > gcc/cc1 gcc-10.0/gcc/testsuite/gcc.target/aarch64/sve/clastb_6.c > > -march=armv8.2-a+sve Are you running the test by hand? When I look at the failure in my gcc test run log file I see that it was compiled with -O2 -ftree-vectorize as well as -march=armv8.2-a+sve. I didn't specify those options, they got added on from the dg-options entry in the test program. From my gcc testsuite log file: spawn -ignore SIGHUP /home/sellcey/tot/obj/gcc/gcc/xgcc -B/home/sellcey/tot/obj/gcc/gcc/ -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -march=armv8.2-a+sve -O2 -ftree-vectorize --save-temps -ffat-lto-objects -fno-ident -c -o clastb_1.o /home/sellcey/tot/src/gcc/gcc/testsuite/gcc.target/aarch64/sve/clastb_1.c
