2014-10-07 Yvan Roux <yvan.roux@linaro.org>
Backport from trunk r214824.
2014-09-02 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/aarch64/predicates.md (aarch64_comparison_operation):
New special predicate.
* config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
aarch64_comparison_operation instead of matching an operator.
Update operand numbers.
(csinc3<mode>_insn): Likewise.
(*csinv3<mode>_insn): Likewise.
(*csneg3<mode>_insn): Likewise.
(ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
* config/aarch64/aarch64.c (aarch64_get_condition_code):
Return -1 instead of aborting on invalid condition codes.
(aarch64_print_operand): Update aarch64_get_condition_code callsites
to assert that the returned condition code is valid.
* config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/linaro@215977 138bc75d-0d04-0410-961f-82ee72b054a4