diff options
Diffstat (limited to 'gcc/expr.h')
-rw-r--r-- | gcc/expr.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gcc/expr.h b/gcc/expr.h index 76b5c809e8e..c3a1009a12a 100644 --- a/gcc/expr.h +++ b/gcc/expr.h @@ -394,7 +394,15 @@ extern rtx convert_modes PARAMS ((enum machine_mode, enum machine_mode, rtx, int)); /* Emit code to move a block Y to a block X. */ -extern rtx emit_block_move PARAMS ((rtx, rtx, rtx)); + +enum block_op_methods +{ + BLOCK_OP_NORMAL, + BLOCK_OP_CALL_PARM, + BLOCK_OP_NO_LIBCALL +}; + +extern rtx emit_block_move PARAMS ((rtx, rtx, rtx, enum block_op_methods)); /* Copy all or part of a value X into registers starting at REGNO. The number of registers to be filled is NREGS. */ |