sh-protos.h (symbol_ref_operand): Declare.

sh-protos.h (symbol_ref_operand): Declare.

* config/sh/sh-protos.h (symbol_ref_operand): Declare.
* config/sh/sh.md (UNSPEC_CALLER): New constant.
(calli_pcrel, call_valuei_pcrel): Use PIC_REG.
(call_pcrel, call_value_pcrel): New insn_and_splits.
(call, call_value): Use them.
(call_site): New expand.
(sym_label2reg, symPLT_label2reg): Adjust to hold call_sites.
* config/sh/sh.h (OUTPUT_ADDR_CONST_EXTRA) [UNSPEC_CALLER]:
Output call_site label.
(PREDICATE_CODES): Added symbol_ref_operand.
* config/sh/sh.c (symbol_ref_operand): Define.
* emit-rtl.c (try_split): Propagate CALL_INSN_FUNCTION_USAGE
to CALL_INSNs in the split sequence.

From-SVN: r37730