https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932
--- Comment #34 from Christophe Lyon <clyon at gcc dot gnu.org> --- Author: clyon Date: Mon Mar 7 08:18:25 2016 New Revision: 234019 URL: https://gcc.gnu.org/viewcvs?rev=234019&root=gcc&view=rev Log: 2016-03-07 Christophe Lyon <christophe.l...@linaro.org> Backport from mainline 2016-02-04 Kyrylo Tkachov <kyrylo.tkac...@arm.com> PR target/65932 PR target/67714 * config/arm/arm.c (arm_new_rtx_costs, MULT case): Properly extract the operands of the SIGN_EXTENDs from a SMUL[TB][TB] rtx. Modified: branches/gcc-5-branch/gcc/ChangeLog branches/gcc-5-branch/gcc/config/arm/arm.c
