diff options
Diffstat (limited to 'gcc/caller-save.c')
| -rw-r--r-- | gcc/caller-save.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/caller-save.c b/gcc/caller-save.c index 1e6e634..87a13dc 100644 --- a/gcc/caller-save.c +++ b/gcc/caller-save.c @@ -1,6 +1,6 @@ /* Save and restore call-clobbered registers which are live across a call. Copyright (C) 1989, 1992, 1994, 1995, 1997, 1998, - 1999, 2000, 2001 Free Software Foundation, Inc. + 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This file is part of GCC. @@ -675,7 +675,7 @@ insert_restore (chain, before_p, regno, maxrestore, save_mode) mem = regno_save_mem [regno][numregs]; if (save_mode [regno] != VOIDmode && save_mode [regno] != GET_MODE (mem) - && numregs == HARD_REGNO_NREGS (regno, save_mode [regno])) + && numregs == (unsigned int) HARD_REGNO_NREGS (regno, save_mode [regno])) mem = adjust_address (mem, save_mode[regno], 0); pat = gen_rtx_SET (VOIDmode, gen_rtx_REG (GET_MODE (mem), @@ -691,13 +691,12 @@ insert_restore (chain, before_p, regno, maxrestore, save_mode) n_regs_saved--; } - - /* Tell our callers how many extra registers we saved/restored */ return numregs - 1; } /* Like insert_restore above, but save registers instead. */ + static int insert_save (chain, before_p, regno, to_save, save_mode) struct insn_chain *chain; @@ -752,7 +751,7 @@ insert_save (chain, before_p, regno, to_save, save_mode) mem = regno_save_mem [regno][numregs]; if (save_mode [regno] != VOIDmode && save_mode [regno] != GET_MODE (mem) - && numregs == HARD_REGNO_NREGS (regno, save_mode [regno])) + && numregs == (unsigned int) HARD_REGNO_NREGS (regno, save_mode [regno])) mem = adjust_address (mem, save_mode[regno], 0); pat = gen_rtx_SET (VOIDmode, mem, gen_rtx_REG (GET_MODE (mem), |