r230805 - in /trunk/gcc: ChangeLog config/aarch...

Tue Nov 24 13:08:00 GMT 2015

Author: ktkachov
Date: Tue Nov 24 13:08:56 2015
New Revision: 230805

URL: https://gcc.gnu.org/viewcvs?rev=230805&root=gcc&view=rev
Log:
[AArch64][v2] Improve comparison with complex immediates followed by branch/cset

	* config/aarch64/aarch64.md (*condjump): Rename to...
	(condjump): ... This.
	(*compare_condjump<mode>): New define_insn_and_split.
	(*compare_cstore<mode>_insn): Likewise.
	(*cstore<mode>_insn): Rename to...
	(cstore<mode>_insn): ... This.
	* config/aarch64/iterators.md (CMP): Handle ne code.
	* config/aarch64/predicates.md (aarch64_imm24): New predicate.

	* gcc.target/aarch64/cmpimm_branch_1.c: New test.
	* gcc.target/aarch64/cmpimm_cset_1.c: Likewise.

Added:
    trunk/gcc/testsuite/gcc.target/aarch64/cmpimm_branch_1.c
    trunk/gcc/testsuite/gcc.target/aarch64/cmpimm_cset_1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/aarch64/aarch64.md
    trunk/gcc/config/aarch64/iterators.md
    trunk/gcc/config/aarch64/predicates.md
    trunk/gcc/testsuite/ChangeLog