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| author | Richard Henderson <rth@gcc.gnu.org> | 2000-04-27 00:20:29 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-04-27 00:20:29 -0700 |
| commit | 2ea64f10c851eaaff64b57c9670385ab050fae34 (patch) | |
| tree | 6533eb241fa14be61711d7dcdf027fb0046ef40e /gcc/rtl.h | |
| parent | 0a2287bf899285f8b60b4af922e2fb8d9b4cce2a (diff) | |
| download | gcc-2ea64f10c851eaaff64b57c9670385ab050fae34.zip gcc-2ea64f10c851eaaff64b57c9670385ab050fae34.tar.gz gcc-2ea64f10c851eaaff64b57c9670385ab050fae34.tar.bz2 | |
jump.c (redirect_exp_1): Rework from old redirect_exp.
* jump.c (redirect_exp_1): Rework from old redirect_exp. Never
commit change group changes.
(invert_exp_1): Similarly.
(redirect_exp, invert_exp): Use them.
(redirect_jump_1): New.
(invert_jump_1): New.
(jump_optimize_1): Remove code subsumed by condexec.c.
* rtl.h (invert_jump_1, redirect_jump_1): Declare.
From-SVN: r33474
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -1502,9 +1502,11 @@ extern int simplejump_p PARAMS ((rtx)); extern int returnjump_p PARAMS ((rtx)); extern int onlyjump_p PARAMS ((rtx)); extern int sets_cc0_p PARAMS ((rtx)); +extern int invert_jump_1 PARAMS ((rtx, rtx)); extern int invert_jump PARAMS ((rtx, rtx)); extern int rtx_renumbered_equal_p PARAMS ((rtx, rtx)); extern int true_regnum PARAMS ((rtx)); +extern int redirect_jump_1 PARAMS ((rtx, rtx)); extern int redirect_jump PARAMS ((rtx, rtx)); extern void jump_optimize PARAMS ((rtx, int, int, int)); extern void jump_optimize_minimal PARAMS ((rtx)); @@ -1823,11 +1825,12 @@ extern int stack_regs_mentioned PARAMS ((rtx insn)); #endif /* In toplev.c */ - extern rtx stack_limit_rtx; /* In regrename.c */ - extern void regrename_optimize PARAMS ((void)); +/* In condexec.c */ +extern void if_convert PARAMS ((int)); + #endif /* _RTL_H */ |