http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
Steven Bosscher changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
--- Comment #6 from Andreas Schwab 2012-10-28 18:34:52
UTC ---
I didn't write anything about -fPIC. The PIC register is used for TLS
accesses.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
--- Comment #5 from Steven Bosscher 2012-10-28
17:24:17 UTC ---
(In reply to comment #2)
> What exactly did you test? The bug is clearly present before r192890.
I was testing a cross from powerpc64-unknown-linux-gnu to m68k-linux-gnu,
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
--- Comment #4 from Andreas Schwab 2012-10-28 15:38:09
UTC ---
Created attachment 28547
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28547
wait.ii.203r.ira.r192890
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
--- Comment #3 from Andreas Schwab 2012-10-28 15:36:55
UTC ---
Created attachment 28546
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28546
wait.ii.203r.ira.r192889
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
--- Comment #2 from Andreas Schwab 2012-10-28 15:30:37
UTC ---
What exactly did you test? The bug is clearly present before r192890. Here is
the diff between r192889 and r192890:
@@ -1663,16 +1663,17 @@ _Z6test01v:
.cfi_startproc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
--- Comment #1 from Steven Bosscher 2012-10-28
12:33:50 UTC ---
I cannot reproduce this problem, neither before nor after r192890. Can you
please attach the .ira dump (with -fdump-rtl-ira-all) after r192890, with and
without the following
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54993
Richard Biener changed:
What|Removed |Added
Target Milestone|--- |4.8.0
