https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66731
--- Comment #6 from nsz at gcc dot gnu.org --- Author: nsz Date: Mon Aug 3 17:04:29 2015 New Revision: 226519 URL: https://gcc.gnu.org/viewcvs?rev=226519&root=gcc&view=rev Log: Backport form mainline r226496. gcc: Backport form mainline r226496. 2015-08-03 Szabolcs Nagy <szabolcs.n...@arm.com> PR target/66731 * config/arm/vfp.md (negmuldf3_vfp): Add new pattern. (negmulsf3_vfp): Likewise. (muldf3negdf_vfp): Disable for -frounding-math. (mulsf3negsf_vfp): Likewise. * config/arm/arm.c (arm_new_rtx_costs): Fix NEG cost for VNMUL, fix MULT cost with -frounding-math. gcc/testsuite: Backport form mainline r226496. 2015-08-03 Szabolcs Nagy <szabolcs.n...@arm.com> PR target/66731 * gcc.target/arm/vnmul-1.c: New. * gcc.target/arm/vnmul-2.c: New. * gcc.target/arm/vnmul-3.c: New. * gcc.target/arm/vnmul-4.c: New. Added: branches/gcc-4_9-branch/gcc/testsuite/gcc.target/arm/vnmul-1.c branches/gcc-4_9-branch/gcc/testsuite/gcc.target/arm/vnmul-2.c branches/gcc-4_9-branch/gcc/testsuite/gcc.target/arm/vnmul-3.c branches/gcc-4_9-branch/gcc/testsuite/gcc.target/arm/vnmul-4.c Modified: branches/gcc-4_9-branch/gcc/ChangeLog branches/gcc-4_9-branch/gcc/config/arm/arm.c branches/gcc-4_9-branch/gcc/config/arm/vfp.md branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
