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(use_regs): Change from USE and CLOBBER insns to using 

CALL_INSN_FUNCTION_USAGE.

From-SVN: r7241
This commit is contained in:
Richard Kenner 1994-05-06 17:48:22 -04:00
parent b3f8cf4ab9
commit 8c99eaf6eb
1 changed files with 5 additions and 2 deletions
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7
gcc/expr.h
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@ -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. */
extern void move_block_from_reg PROTO((int, rtx, int, int));
/* Mark NREGS consecutive regs, starting at REGNO, as being live now. */
extern void use_regs PROTO((int, int));
/* Mark REG as holding a parameter for the next CALL_INSN. */
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.
If OBJECT has BLKmode, SIZE is its length in bytes. */