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riscv-gcc-1
Commit ae73d3be by Jim Wilson
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(emit_group_load, emit_group_store, use_group_regs): New 

declarations.

From-SVN: r12190
parent fffa9c1d
Showing with 9 additions and 0 deletions
gcc/expr.h
...@@ -620,11 +620,20 @@ extern void move_block_to_reg PROTO((int, rtx, int, enum machine_mode)); ...@@ -620,11 +620,20 @@ extern void move_block_to_reg PROTO((int, rtx, int, enum machine_mode));
The number of registers to be filled is NREGS. */ The number of registers to be filled is NREGS. */
extern void move_block_from_reg PROTO((int, rtx, int, int)); extern void move_block_from_reg PROTO((int, rtx, int, int));
/* Load a BLKmode value into non-consecutive registers represented by a
PARALLEL. */
extern void emit_group_load PROTO((rtx, rtx));
/* Store a BLKmode value from non-consecutive registers represented by a
PARALLEL. */
extern void emit_group_store PROTO((rtx, rtx));
/* Mark REG as holding a parameter for the next CALL_INSN. */ /* Mark REG as holding a parameter for the next CALL_INSN. */
extern void use_reg PROTO((rtx*, rtx)); extern void use_reg PROTO((rtx*, rtx));
/* Mark NREGS consecutive regs, starting at REGNO, as holding parameters /* Mark NREGS consecutive regs, starting at REGNO, as holding parameters
for the next CALL_INSN. */ for the next CALL_INSN. */
extern void use_regs PROTO((rtx*, int, int)); extern void use_regs PROTO((rtx*, int, int));
/* Mark a PARALLEL as holding a parameter for the next CALL_INSN. */
extern void use_group_regs PROTO((rtx*, rtx));
/* Write zeros through the storage of OBJECT. /* Write zeros through the storage of OBJECT.
If OBJECT has BLKmode, SIZE is its length in bytes and ALIGN is its If OBJECT has BLKmode, SIZE is its length in bytes and ALIGN is its
......
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