https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64015
--- Comment #16 from Jiong Wang <jiwang at gcc dot gnu.org> --- Author: jiwang Date: Fri Jan 16 11:48:00 2015 New Revision: 219723 URL: https://gcc.gnu.org/viewcvs?rev=219723&root=gcc&view=rev Log: [AArch64] Enable CCMP support for AArch64, PR64015 resolved gcc/ 2015-01-16 Zhenqiang Chen <zhenqiang.c...@arm.com> PR target/64015 * ccmp.c (expand_ccmp_next): New function. (expand_ccmp_expr_1, expand_ccmp_expr): Handle operand insn sequence and compare insn sequence. * config/aarch64/aarch64.c (aarch64_code_to_ccmode, aarch64_gen_ccmp_first, aarch64_gen_ccmp_next): New functions. (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New MICRO. * config/aarch64/aarch64.md (*ccmp_and): Changed to ccmp_and<mode>. (*ccmp_ior): Changed to ccmp_ior<mode>. (cmp<mode>): New pattern. * doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): Update parameters. * target.def (gen_ccmp_first, gen_ccmp_next): Update parameters. gcc/testsuite/ 2015-01-16 Zhenqiang Chen <zhenqiang.c...@arm.com> * gcc.dg/pr64015.c: New test. Added: trunk/gcc/testsuite/gcc.dg/pr64015.c Modified: trunk/gcc/ChangeLog trunk/gcc/ccmp.c trunk/gcc/config/aarch64/aarch64.c trunk/gcc/config/aarch64/aarch64.md trunk/gcc/doc/tm.texi trunk/gcc/target.def trunk/gcc/testsuite/ChangeLog
