https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91604
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue Sep 3 16:46:06 2019 New Revision: 275344 URL: https://gcc.gnu.org/viewcvs?rev=275344&root=gcc&view=rev Log: PR target/91604 * config/i386/i386-expand.c (split_double_mode): If there is more than one MEM operand and they are rtx_equal_p, reuse lo_half/hi_half from already split matching MEM operand instead of calling adjust_address again. * gcc.target/i386/pr91604.c: New test. Added: trunk/gcc/testsuite/gcc.target/i386/pr91604.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386-expand.c trunk/gcc/testsuite/ChangeLog