https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103302
--- Comment #8 from Zdenek Sojka <zsojka at seznam dot cz> --- Created attachment 51917 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51917&action=edit testcase failing with the patch applied The attached unreduced testcase is failing with the patch applied, but is OK without the patch: $ /repo/gcc-trunk/binary-trunk-r12-5705-20211202014655-g1c5317d6214-checking-yes-rtl-df-extra-pr103149-riscv64/bin/riscv64-unknown-linux-gnu-gcc -O3 -fharden-compares -fno-toplevel-reorder -fno-tree-fre -fno-tree-vrp -funroll-all-loops xxx.c -static -w $ qemu-riscv64 -- ./a.out Trace/breakpoint trap