https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127905
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> --- For this patch, I've also checked the number of clobbers emitted over make -j32 -k check-gcc GCC_TEST_RUN_EXPENSIVE=1 RUNTESTFLAGS="GCC_TEST_RUN_EXPENSIVE=1 dg.exp='*bitint* pr112673.c builtin-stdc-bit-*.c pr112566-2.c pr112511.c pr116588.c pr116003.c pr113693.c pr113602.c flex-array-counted-by-7.c' dg-torture.exp='*bitint* pr116480-2.c pr114312.c pr114121.c' dfp.exp=*bitint* vect.exp='vect-early-break_99-pr113287.c' tree-ssa.exp=pr113735.c" Without the patch it had 18889 clobbers, with it 18863 clobbers, so just 0.137% fewer.
