Split print_rtx into subroutines
gcc/ChangeLog:
* print-rtl.c (print_rtx): Rename "i" to "idx". Split out the
operand-printing "switch" statement into...
(print_rtx_operand_code_0): ...this new function, ...
(print_rtx_operand_code_e): ...this new function, ...
(print_rtx_operand_codes_E_and_V): ...this new function, ...
(print_rtx_operand_code_i): ...this new function, ...
(print_rtx_operand_code_r): ...this new function, ...
(print_rtx_operand_code_u): ...this new function, ...
(print_rtx_operand): ...and this new function.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@241002 138bc75d-0d04-0410-961f-82ee72b054a4