[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-12-05 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-12-05 Thread amodra at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #20 from Alan Modra 2011-12-06 03:47:40 UTC --- Author: amodra Date: Tue Dec 6 03:47:37 2011 New Revision: 182040 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182040 Log: PR target/50906 * config/rs6000/rs6000.c (rs

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-12-05 Thread amodra at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #19 from Alan Modra 2011-12-06 03:41:49 UTC --- Author: amodra Date: Tue Dec 6 03:41:44 2011 New Revision: 182039 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182039 Log: PR target/50906 * config/rs6000/rs6000.c (rs

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-28 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #18 from Kyle Moffett 2011-11-28 19:30:07 UTC --- I am happy to report that your updated 4.6.2 patch seems to be 100% functional on e500/SPE. I get identical "test-summary" reports for patched-4.6.2 with and without BOOT_CFLAGS="-g -

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-22 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #17 from Kyle Moffett 2011-11-22 18:50:20 UTC --- Ok, a new kernel based on 3.2-rc1 resolved my crashing issues entirely. I wasn't too worried about my DDR clocks since I have ECC memory and EDAC never reported any errors. Using the

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-11 Thread dvdkhlng at gmx dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 David Kühling changed: What|Removed |Added CC||dvdkhlng at gmx dot de --- Comment #16 fr

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-08 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #15 from Kyle Moffett 2011-11-08 19:12:04 UTC --- Sorry for the delay. I've suddenly started experiencing odd kernel panics on my test boards in the middle of the test-suite runs and I'm in the process of tracking them down. Based o

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-04 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #14 from Kyle Moffett 2011-11-04 21:20:18 UTC --- I'm now rebuilding the Debian GCC 4.6.2-4 (which now includes the other 2 patches I mentioned previously) with the updated 4.6 patch, I'll let you know what the results are (including

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-04 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 Alan Modra changed: What|Removed |Added Attachment #25703|0 |1 is obsolete|

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-04 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 Alan Modra changed: What|Removed |Added Attachment #25702|0 |1 is obsolete|

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-03 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #11 from Kyle Moffett 2011-11-03 16:48:43 UTC --- Ok, I'm running a "bootstrap-lean" + "make check" by way of a full Debian GCC package build with this patch added. The first build will just do C/C++/ObjC/ObjC++/Fortran; if that work

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-03 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #10 from Alan Modra 2011-11-03 12:59:10 UTC --- Please test out these patches. bootstrap and regression tests with -Os in BOOT_CFLAGS on spe would be ideal. I'll be running a powerpc-linux regression test, but can't do that for spe.

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-03 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #9 from Alan Modra 2011-11-03 12:55:29 UTC --- Created attachment 25703 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25703 gcc-4.6 fix

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-03 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #8 from Alan Modra 2011-11-03 12:54:32 UTC --- Created attachment 25702 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25702 Proposed mainline fix

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-02 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 Alan Modra changed: What|Removed |Added Status|NEW |ASSIGNED CC|amodra at gmail

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-02 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #6 from Kyle Moffett 2011-11-02 18:24:02 UTC --- Created attachment 25692 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25692 Archive of RTL dumps of failing testcase built with "-Os" I spent some time looking through the RTL d

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-01 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #5 from Alan Modra 2011-11-02 00:05:42 UTC --- bl _save64gpr_24 .loc 1 17 0 mr 31,4 .cfi_offset 31, -100 .cfi_offset 1231, -104 .cfi_offset 30, -108 .cfi_offset 1230, -112 .cfi_offset 29, -116 .cfi_

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-11-01 Thread amodra at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-10-28 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #3 from Kyle Moffett 2011-10-28 20:32:18 UTC --- Created attachment 25652 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25652 Assembled unwindtestfunc.cc (with -Os)

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-10-28 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #2 from Kyle Moffett 2011-10-28 20:31:54 UTC --- Created attachment 25651 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25651 Assembled unwindtestfunc.cc (with -O2)

[Bug target/50906] e500 exception unwinding under "-Os" causes SIGSEGV

2011-10-28 Thread Kyle.D.Moffett at boeing dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50906 --- Comment #1 from Kyle Moffett 2011-10-28 20:29:53 UTC --- Created attachment 25650 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25650 Test case, part 2