http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53447
--- Comment #3 from carrot at gcc dot gnu.org 2012-07-01 15:14:56 UTC --- Author: carrot Date: Sun Jul 1 15:14:52 2012 New Revision: 189102 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189102 Log: PR target/53447 * config/arm/arm-protos.h (const_ok_for_dimode_op): New prototype. * config/arm/arm.c (const_ok_for_dimode_op): New function. * config/arm/constraints.md (Dd): New constraint. * config/arm/predicates.md (arm_adddi_operand): New predicate. * config/arm/arm.md (adddi3): Extend it to handle constants. (arm_adddi3): Likewise. (addsi3_carryin_<optab>): Extend it to handle sbc case. (addsi3_carryin_alt2_<optab>): Likewise. * config/arm/neon.md (adddi3_neon): Extend it to handle constants. * gcc.target/arm/pr53447-1.c: New testcase. * gcc.target/arm/pr53447-2.c: New testcase. * gcc.target/arm/pr53447-3.c: New testcase. * gcc.target/arm/pr53447-4.c: New testcase. Added: trunk/gcc/testsuite/gcc.target/arm/pr53447-1.c trunk/gcc/testsuite/gcc.target/arm/pr53447-2.c trunk/gcc/testsuite/gcc.target/arm/pr53447-3.c trunk/gcc/testsuite/gcc.target/arm/pr53447-4.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/arm/arm-protos.h trunk/gcc/config/arm/arm.c trunk/gcc/config/arm/arm.md trunk/gcc/config/arm/constraints.md trunk/gcc/config/arm/neon.md trunk/gcc/config/arm/predicates.md trunk/gcc/testsuite/ChangeLog
