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| author | Jan Hubicka <jh@suse.cz> | 2003-01-07 23:14:43 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2003-01-07 22:14:43 +0000 |
| commit | 9635cfadeef9c6a1556a1675094a1f5af9e4fe8b (patch) | |
| tree | b69303dec14643feb1ed9f6714049e127cdb3831 /gcc/cselib.h | |
| parent | b5038cfb822f8f3881fab43d0149dd205d4ca001 (diff) | |
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cselib.c (cselib_current_insn_in_libcall): New static variable.
* cselib.c (cselib_current_insn_in_libcall): New static variable.
(new_elt_loc_list, cselib_process_insn, cselib_init): Keep track on whether
we are inside libcall.
* cselib.h (elt_loc_list): Add in_libcall.
* gcse.c (do_local_cprop): Do not copy propagate using insns
in libcalls.
From-SVN: r61023
Diffstat (limited to 'gcc/cselib.h')
| -rw-r--r-- | gcc/cselib.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/cselib.h b/gcc/cselib.h index 8cb2e6b..f29ee8d 100644 --- a/gcc/cselib.h +++ b/gcc/cselib.h @@ -49,6 +49,8 @@ struct elt_loc_list GTY(()) rtx loc; /* The insn that made the equivalence. */ rtx setting_insn; + /* True when setting insn is inside libcall. */ + bool in_libcall; }; /* A list of cselib_val structures. */ |