http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60528
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org ---
This may actually be a glibc bug instead of a GCC bug. While GCC puts out
different numbers based on whether or not it is built as a 32 or 64 bit object
(and I think that is a bug
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60528
--- Comment #1 from Steve Ellcey sje at gcc dot gnu.org ---
An additional data point, If I build a MIPS cross compiler as a 32 bit x86
object then it does the right thing, if I build the cross compiler as a 64 bit
object then I get incorrect
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: sje at gcc dot gnu.org
CC: rsandifo at gcc dot gnu.org
Target: mips-*-*
The included test program prints out:
x = 0.634964 1.298458
x = inf inf
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52125
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52125
--- Comment #7 from Steve Ellcey sje at gcc dot gnu.org ---
OK, I will check that in as an obvious fix.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59462
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org ---
Author: sje
Date: Tue Jan 21 18:49:27 2014
New Revision: 206894
URL: http://gcc.gnu.org/viewcvs?rev=206894root=gccview=rev
Log:
Backport from mainline.
2014-01-17 Andrew Pinski apin
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59462
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59462
--- Comment #1 from Steve Ellcey sje at gcc dot gnu.org ---
Author: sje
Date: Fri Jan 17 18:07:18 2014
New Revision: 206724
URL: http://gcc.gnu.org/viewcvs?rev=206724root=gccview=rev
Log:
2014-01-17 Andrew Pinski apin...@cavium.com
Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59335
--- Comment #4 from Steve Ellcey sje at gcc dot gnu.org ---
Author: sje
Date: Fri Jan 10 17:54:10 2014
New Revision: 206535
URL: http://gcc.gnu.org/viewcvs?rev=206535root=gccview=rev
Log:
2014-01-10 Steve Ellcey sell...@mips.com
PR plugins
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59335
--- Comment #5 from Steve Ellcey sje at gcc dot gnu.org ---
The generic problems should be fixed with my patch but the x86 specific plugin
build problem probably still exists.
: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: sje at gcc dot gnu.org
CC: pinskia at gcc dot gnu.org, rdsandiford at googlemail dot
com
Target: mips*-*-*
The test gcc.target/mips/octeon
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59335
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: sje at gcc dot gnu.org
CC: richard.sandiford at linaro dot org
Target: mips*-*-*
Starting around December
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: sje at gcc dot gnu.org
CC: rsandifo at gcc dot gnu.org
Target: mips*-*-*
The test c-c++-common/cilk-plus/AN/builtin_func_double2.c is failing on both of
my
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59371
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org ---
Created attachment 31365
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31365action=edit
runnnable performance test case
Here is a runnable test case. You may need to increase
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: sje at gcc dot gnu.org
Target: mips*-*-*
If I compile this program with -O2 on MIPS:
int foo(int *p, unsigned short c)
{
signed short i;
int x = 0;
for (i = 0; i c; i++) {
x = x + *p
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56552
--- Comment #7 from Steve Ellcey sje at gcc dot gnu.org ---
Author: sje
Date: Mon Nov 18 19:20:12 2013
New Revision: 204979
URL: http://gcc.gnu.org/viewcvs?rev=204979root=gccview=rev
Log:
2013-11-18 Andrew Pinski apin...@cavium.com
Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56552
--- Comment #6 from Steve Ellcey sje at gcc dot gnu.org ---
Created attachment 31076
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=31076action=edit
Proposed patch I tested
Andrew, is this still on your TODO list? I have attached a patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58519
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58519
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Target|m68k-*-*|m68k-*-* mips
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58519
--- Comment #3 from Steve Ellcey sje at gcc dot gnu.org ---
That fixed the small testcase I created, I will try a complete build next.
For the record the test case that fails with MIPS GCC (-O2 -g -mips64) is:
_vdiprintf_r(struct _reent *ptr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57921
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56942
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45941
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45941
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57921
--- Comment #1 from Steve Ellcey sje at gcc dot gnu.org ---
Created attachment 30518
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30518action=edit
What the CSE phase generated after checkin r200133
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: sje at gcc dot gnu.org
Created attachment 30517
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30517action=edit
What the CSE phase generated prior to checkin r200133
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57921
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org ---
Created attachment 30519
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30519action=edit
Test case cut down from perl benchmark in SPEC 2006
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57921
--- Comment #4 from Steve Ellcey sje at gcc dot gnu.org ---
Digging around on the SPEC web page led me to this:
http://www.spec.org/cpu2006/Docs/400.perlbench.html
Known portability issues
There are some known aliasing issues. The internal data
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57692
--- Comment #6 from Steve Ellcey sje at gcc dot gnu.org ---
The patch in comment #3 worked for me as well.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57687
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57692
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc dot
: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: sje at gcc dot gnu.org
Created attachment 30217
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30217action=edit
Test case to reproduce error
A number of cilk tests fail
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57154
--- Comment #11 from Steve Ellcey sje at gcc dot gnu.org 2013-05-03 16:03:48
UTC ---
My mips build seems to be working with the patch. It has gotten past the point
where it died last night but the complete bootstrap isn't finished yet.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54742
--- Comment #9 from Steve Ellcey sje at gcc dot gnu.org 2013-05-02 00:11:52
UTC ---
See http://gcc.gnu.org/ml/gcc/2013-05/msg9.html for a dynamically loadable
pass to do this optimization. It is not a finished product but it seems
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57118
Bug #: 57118
Summary: g++.dg/debug/* tests fail on MIPS due to micromips
checkin, scan-assembler pattern needs update
Classification: Unclassified
Product: gcc
Version:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56942
Bug #: 56942
Summary: MIPS GCC will not build with -mips16 mode because
libgcc fails to build
Classification: Unclassified
Product: gcc
Version: 4.9.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56524
--- Comment #7 from Steve Ellcey sje at gcc dot gnu.org 2013-03-07 15:56:19
UTC ---
I included the patch in my nightly build and test and encountered no problems
with GCC or GLIBC. I was able to completely build GLIBC in mips16 mode.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56548
--- Comment #5 from Steve Ellcey sje at gcc dot gnu.org 2013-03-06 18:04:30
UTC ---
For the record, this does undo the performance regression fix on MIPS. I will
submit a new bug for that issue. The problem (on mips) is that we want to do
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56548
--- Comment #7 from Steve Ellcey sje at gcc dot gnu.org 2013-03-06 18:22:44
UTC ---
(In reply to comment #6)
But you can't achieve that through generation of invalid RTL.
Agreed.
Anyway, I wonder why nonzero_bits during combine
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56552
Bug #: 56552
Summary: conditional move can generate unnecessary conversion
code
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56524
Bug #: 56524
Summary: Compiler ICE when compiling with -mips16
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53073
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55777
--- Comment #1 from Steve Ellcey sje at gcc dot gnu.org 2013-01-14 21:34:09
UTC ---
gcc.target/mips/mips32-dspr2.c fails for the same reason.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27338
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55721
--- Comment #7 from Steve Ellcey sje at gcc dot gnu.org 2013-01-09 20:24:51
UTC ---
(In reply to comment #6)
OK, I've got a patch for this, but probably won't be able to test
it until the weekend.
If you want to attach
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55721
--- Comment #10 from Steve Ellcey sje at gcc dot gnu.org 2013-01-09 21:15:53
UTC ---
I am still seeing some UNSPEC notes during my mipt-mti-elf build, here is a
testcase cut down from newlib/libc/misc/init.c, (ps and pe were originally
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55721
--- Comment #12 from Steve Ellcey sje at gcc dot gnu.org 2013-01-09 21:52:59
UTC ---
Here is another testcase that looks different then the others, it is cutdown
from newlib/libm/math/k_rem_pio2.c.
% cat bug3.c
static const int init_jk
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55721
--- Comment #13 from Steve Ellcey sje at gcc dot gnu.org 2013-01-09 23:09:15
UTC ---
Here is a C++ test case in case it involves differences from the C examples.
This comes from libstdc++-v3/libsupc++/pointer_type_info.cc
% cat bug4.cc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42661
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42661
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org 2013-01-07 22:16:53
UTC ---
Author: sje
Date: Mon Jan 7 22:16:45 2013
New Revision: 194998
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194998
Log:
2013-01-07 Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55904
Bug #: 55904
Summary: g++.dg/torture/vshuf-v8hi.C fails on MIPS with -O3
-mel -mips16
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55777
Bug #: 55777
Summary: Inlining nomips16 function into mips16 function can
result in undefined builtins
Classification: Unclassified
Product: gcc
Version: 4.8.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52152
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #16 from Steve Ellcey sje at gcc dot gnu.org 2012-12-21 18:54:05
UTC ---
Author: sje
Date: Fri Dec 21 18:54:00 2012
New Revision: 194676
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194676
Log:
2012-12-21 Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30996
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43764
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55721
Bug #: 55721
Summary: -mabi=64 compilation results in unknown UNSPEC note
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55721
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org 2012-12-17 18:55:30
UTC ---
Thanks for the pointer.
Unfortunately, this note also happens when compiling testsuite_abi during the
libstdc++ testsuite, that is where I first noticed
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55688
--- Comment #1 from Steve Ellcey sje at gcc dot gnu.org 2012-12-14 22:50:43
UTC ---
Author: sje
Date: Fri Dec 14 22:50:38 2012
New Revision: 194512
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194512
Log:
2012-12-14 Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55688
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39244
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54061
--- Comment #3 from Steve Ellcey sje at gcc dot gnu.org 2012-12-10 22:19:22
UTC ---
Author: sje
Date: Mon Dec 10 22:19:16 2012
New Revision: 194372
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=194372
Log:
2012-12-10 Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55399
--- Comment #6 from Steve Ellcey sje at gcc dot gnu.org 2012-11-21 21:28:41
UTC ---
Author: sje
Date: Wed Nov 21 21:28:30 2012
New Revision: 193709
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=193709
Log:
2012-11-21 Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55399
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55399
Bug #: 55399
Summary: pch tests fail on mips-mti-linux-gnu target
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55399
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org 2012-11-19 23:53:08
UTC ---
Do you have any suggestions of where I should start? The failures are with
tests that create preprocessed header file, remove the original header file
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55399
--- Comment #4 from Steve Ellcey sje at gcc dot gnu.org 2012-11-20 00:32:22
UTC ---
OK, forget the comment about stdc-predef.h, I was looking in my GCC install
area instead of the glibc root area. I do have stdc-predef.h.
The failure
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55103
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55103
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|NEW |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54711
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54711
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org 2012-09-26 15:10:21
UTC ---
Yes, RUNTESTFLAGS=--target_board=unix/\{-m32,\} works fine but
RUNTESTFLAGS=--target_board=unix --target_board=unix/-m32 does not.
It should
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54711
--- Comment #5 from Steve Ellcey sje at gcc dot gnu.org 2012-09-26 18:18:05
UTC ---
OK, I can check out wwwdocs but the page I am interested in doesn't seem to be
there. On the web it is http://gcc.gnu.org/install/test.html, but I can't
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37303
--- Comment #8 from Steve Ellcey sje at gcc dot gnu.org 2012-09-26 20:33:32
UTC ---
Author: sje
Date: Wed Sep 26 20:33:28 2012
New Revision: 191772
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=191772
Log:
2012-09-26 Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53476
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Priority|P1 |P5
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53476
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Priority|P5 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54711
--- Comment #7 from Steve Ellcey sje at gcc dot gnu.org 2012-09-26 22:47:26
UTC ---
Author: sje
Date: Wed Sep 26 22:47:22 2012
New Revision: 191781
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=191781
Log:
2012-09-26 Steve
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54711
Bug #: 54711
Summary: Fix --target_board examples on test.html page
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54619
Bug #: 54619
Summary: GCC aborts during compilation with '-O2 -mips16'
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: normal
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54619
--- Comment #1 from Steve Ellcey sje at gcc dot gnu.org 2012-09-18 18:34:21
UTC ---
It looks like this is coming from mips16_unextended_reference_p,
if mode is VOIDmode then GET_MODE_SIZE (mode) is zero and we wind
up doing 'offset % 0'. I
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #12 from Steve Ellcey sje at gcc dot gnu.org 2012-09-04 21:46:55
UTC ---
Proposed patch has been posted to gcc-patches:
http://gcc.gnu.org/ml/gcc-patches/2012-08/msg02089.html
Use NONDEBUG_INSN_P instead of INSN_P
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54369
--- Comment #5 from Steve Ellcey sje at gcc dot gnu.org 2012-08-31 18:16:08
UTC ---
Thanks for digging into this Eric. I tested your patch here against the
example and on the GCC testsuite and didn't see any problems. Are you going to
check
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54061
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54369
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|WAITING |NEW
--- Comment #2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #11 from Steve Ellcey sje at gcc dot gnu.org 2012-08-28 23:07:25
UTC ---
I think the problem is the use of INSN_P instead of NONDEBUG_INSN_P in
build_insn_chain (ira.c). Changing this fixes the small test case and I will
do a full
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #9 from Steve Ellcey sje at gcc dot gnu.org 2012-08-15 18:01:58
UTC ---
That is correct, the original test fails with -fcompare-debug on a mipsel*
target
or a mips* (big-endian) target. The cutdown test case only fails on mips*
big
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #10 from Steve Ellcey sje at gcc dot gnu.org 2012-08-15 23:21:42
UTC ---
Created attachment 28026
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=28026
Cutdown test case that fails in little endian mode
Here is a second cut-down
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52650
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
CC||sje at gcc dot
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #7 from Steve Ellcey sje at gcc dot gnu.org 2012-08-14 23:35:03
UTC ---
The cutdown test case only shows the difference in code generation (between
-O2 and -O2 -g) in big-endian mode. The original larger test case had
differences
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #6 from Steve Ellcey sje at gcc dot gnu.org 2012-08-10 20:10:56
UTC ---
It looks like the code generation is going different (between -g and no -g)
during the IRA/reload phase. With the cut down test case and using -O2 -g
the x.i
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #5 from Steve Ellcey sje at gcc dot gnu.org 2012-08-09 23:46:52
UTC ---
Created attachment 27976
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27976
Cutdown test case
I have attached a new test case, cut down from the original
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
Steve Ellcey sje at gcc dot gnu.org changed:
What|Removed |Added
Status|WAITING |NEW
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #3 from Steve Ellcey sje at gcc dot gnu.org 2012-07-31 15:17:15
UTC ---
Created attachment 27906
-- http://gcc.gnu.org/bugzilla/attachment.cgi?id=27906
Compressed preprocessed test case
Sorry about not including the attachment
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
--- Comment #4 from Steve Ellcey sje at gcc dot gnu.org 2012-07-31 15:26:56
UTC ---
I configured with:
--disable-libssp --disable-libgomp --disable-libmudflap --disable-fixed-point
--disable-decimal-float --with-arch=mips32r2 --with-synci
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54128
Bug #: 54128
Summary: GCC does not bootstrap on little endian mips due to
mis-compare on tree-data-ref.c
Classification: Unclassified
Product: gcc
Version: 4.8.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51144
--- Comment #5 from Steve Ellcey sje at gcc dot gnu.org 2011-11-17 21:22:15
UTC ---
Author: sje
Date: Thu Nov 17 21:22:11 2011
New Revision: 181457
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=181457
Log:
2011-11-17 Steve Ellcey s
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50722
--- Comment #1 from Steve Ellcey sje at gcc dot gnu.org 2011-10-20 21:26:05
UTC ---
Author: sje
Date: Thu Oct 20 21:26:01 2011
New Revision: 180277
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=180277
Log:
2011-10-20 Steve Ellcey s
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49967
--- Comment #3 from Steve Ellcey sje at gcc dot gnu.org 2011-10-12 18:07:29
UTC ---
Author: sje
Date: Wed Oct 12 18:07:25 2011
New Revision: 179862
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179862
Log:
2011-10-12 Steve Ellcey s
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49967
--- Comment #2 from Steve Ellcey sje at gcc dot gnu.org 2011-10-03 17:57:44
UTC ---
Author: sje
Date: Mon Oct 3 17:57:40 2011
New Revision: 179472
URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=179472
Log:
2011-10-03 Steve Ellcey s
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