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riscv-gcc-1
Commit 8c99eaf6 by Richard Kenner
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(use_regs): Change from USE and CLOBBER insns to using 

CALL_INSN_FUNCTION_USAGE.

From-SVN: r7241
parent b3f8cf4a
Showing with 5 additions and 2 deletions
gcc/expr.h
...@@ -596,8 +596,11 @@ extern void move_block_to_reg PROTO((int, rtx, int, enum machine_mode)); ...@@ -596,8 +596,11 @@ 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));
/* Mark NREGS consecutive regs, starting at REGNO, as being live now. */ /* Mark REG as holding a parameter for the next CALL_INSN. */
extern void use_regs PROTO((int, int)); extern void use_reg PROTO((rtx*, rtx));
/* Mark NREGS consecutive regs, starting at REGNO, as holding parameters
for the next CALL_INSN. */
extern void use_regs PROTO((rtx*, rtx, int, int));
/* Write zeros through the storage of OBJECT. /* Write zeros through the storage of OBJECT.
If OBJECT has BLKmode, SIZE is its length in bytes. */ If OBJECT has BLKmode, SIZE is its length in bytes. */
......
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