diff options
| author | Ulrich Weigand <uweigand@de.ibm.com> | 2004-03-22 13:15:58 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2004-03-22 13:15:58 +0000 |
| commit | ead61c1d430c015cba9f73466aba2c719791d7bc (patch) | |
| tree | 0be76864234bbac7c51944b192732778ef316546 /gcc | |
| parent | 29d4adf46099c3a60321f169af350c859b1a8216 (diff) | |
| download | gcc-ead61c1d430c015cba9f73466aba2c719791d7bc.zip gcc-ead61c1d430c015cba9f73466aba2c719791d7bc.tar.gz gcc-ead61c1d430c015cba9f73466aba2c719791d7bc.tar.bz2 | |
regrename.c (regrename_optimize): Set regs_ever_live for all registers introduced as replacement.
* regrename.c (regrename_optimize): Set regs_ever_live for all
registers introduced as replacement.
From-SVN: r79825
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/regrename.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8d3238b..ede0742 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-03-22 Ulrich Weigand <uweigand@de.ibm.com> + + * regrename.c (regrename_optimize): Set regs_ever_live for all + registers introduced as replacement. + 2004-03-22 Eric Botcazou <ebotcazou@libertysurf.fr> PR middle-end/14470 diff --git a/gcc/regrename.c b/gcc/regrename.c index e15bd87..0b68288 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -345,6 +345,7 @@ regrename_optimize (void) do_replace (this, best_new_reg); tick[best_new_reg] = ++this_tick; + regs_ever_live[best_new_reg] = 1; if (dump_file) fprintf (dump_file, ", renamed as %s\n", reg_names[best_new_reg]); |