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| author | Steven Bosscher <steven@gcc.gnu.org> | 2007-02-20 22:14:41 +0000 |
|---|---|---|
| committer | Steven Bosscher <steven@gcc.gnu.org> | 2007-02-20 22:14:41 +0000 |
| commit | 7cd689bcf045c55b1786cdbc84c9f63a07070a58 (patch) | |
| tree | 86910b46650f770e82274e25d7d3f2c992409256 /gcc/combine.c | |
| parent | ea8f106d4c4e16933ef9bbd8bbd5a8588cd6c53f (diff) | |
| download | gcc-7cd689bcf045c55b1786cdbc84c9f63a07070a58.zip gcc-7cd689bcf045c55b1786cdbc84c9f63a07070a58.tar.gz gcc-7cd689bcf045c55b1786cdbc84c9f63a07070a58.tar.bz2 | |
rtl.h (remove_reg_equal_equiv_notes): New prototype.
* rtl.h (remove_reg_equal_equiv_notes): New prototype.
* rtlanal.c (remove_reg_equal_equiv_notes): New function.
* combine.c (adjust_for_new_dest): Use it.
* postreload.c (reload_combine): Likewise.
From-SVN: r122178
Diffstat (limited to 'gcc/combine.c')
| -rw-r--r-- | gcc/combine.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/gcc/combine.c b/gcc/combine.c index 6605b7a..d1277d4 100644 --- a/gcc/combine.c +++ b/gcc/combine.c @@ -1726,18 +1726,8 @@ likely_spilled_retval_p (rtx insn) static void adjust_for_new_dest (rtx insn) { - rtx *loc; - /* For notes, be conservative and simply remove them. */ - loc = ®_NOTES (insn); - while (*loc) - { - enum reg_note kind = REG_NOTE_KIND (*loc); - if (kind == REG_EQUAL || kind == REG_EQUIV) - *loc = XEXP (*loc, 1); - else - loc = &XEXP (*loc, 1); - } + remove_reg_equal_equiv_notes (insn); /* The new insn will have a destination that was previously the destination of an insn just above it. Call distribute_links to make a LOG_LINK from |