[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-06-25 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-06-25 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Matthias Klose doko at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-22 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #11 from Peter Bergner bergner at gcc dot gnu.org --- Looking at some stage2 and stage3 obj files that Matthias sent me, there are actual code differences between the stage2 and stage3 compiles. The following code shows one example.

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-22 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #12 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Peter Bergner from comment #11) Vlad, can you think of any way that your change might affect this? It seems suspicious that your patch forces some pseudos to

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-22 Thread amodra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #13 from Alan Modra amodra at gcc dot gnu.org --- Author: amodra Date: Fri May 23 01:17:41 2014 New Revision: 210835 URL: http://gcc.gnu.org/viewcvs?rev=210835root=gccview=rev Log: PR target/61231 * config/rs6000/rs6000.c

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-22 Thread amodra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #14 from Alan Modra amodra at gcc dot gnu.org --- Author: amodra Date: Fri May 23 01:24:08 2014 New Revision: 210836 URL: http://gcc.gnu.org/viewcvs?rev=210836root=gccview=rev Log: PR target/61231 * config/rs6000/rs6000.c

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-22 Thread amodra at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #15 from Alan Modra amodra at gcc dot gnu.org --- Author: amodra Date: Fri May 23 01:28:23 2014 New Revision: 210837 URL: http://gcc.gnu.org/viewcvs?rev=210837root=gccview=rev Log: PR target/61231 * config/rs6000/rs6000.c

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-21 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Alan Modra amodra at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-21 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #10 from Vladimir Makarov vmakarov at gcc dot gnu.org --- (In reply to Alan Modra from comment #9) So, what's happening here on the testcase is that before r210519, from the ira dump for pseudo reg 171 we have a15 (r171,l0) best

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-20 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #3 from Matthias Klose doko at gcc dot gnu.org --- is test/compile sufficient, or do you have to run it?

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-20 Thread fche at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #4 from Frank Ch. Eigler fche at redhat dot com --- is test/compile sufficient, or do you have to run it? Just compile.

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-20 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Matthias Klose doko at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov at gcc

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #6 from Peter Bergner bergner at gcc dot gnu.org --- Created attachment 32828 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=32828action=edit Test case that errors out with invalid assembly on big-endian [bergner@makalu-lp1

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-20 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #7 from Peter Bergner bergner at gcc dot gnu.org --- I meant to add that the issue I'm seeing on BE is due to the same patch that Matthias is having a problem with, namely 210520 (trunk) 210519 (4.9).

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-20 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #8 from Matthias Klose doko at gcc dot gnu.org --- on powerpc64le, the test passes with both the stage2 and stage3 compilers of the problematic build.

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||build

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-19 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #1 from Matthias Klose doko at gcc dot gnu.org --- so this happens because I had sys/sdt.h installed during the build, and automatically gets picked up during the build. So probably an invalid issue, or should the inclusion of this

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-19 Thread fche at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Frank Ch. Eigler fche at redhat dot com changed: What|Removed |Added CC||fche at redhat