[Bug sanitizer/59758] [4.9 Regression] bootstrap failure in libsanitizer/asan on sparc-linux-gnu

2014-02-18 Thread ebotcazou at gcc dot gnu.org
||2014-02-18 CC||ebotcazou at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #4 from Eric Botcazou --- Confirmed by Jose. -- You are receiving this mail because: You are on the CC list for the bug. -- To

[Bug c/8081] ICE with variably sized types returned from nested functions

2012-01-13 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8081 --- Comment #28 from Eric Botcazou 2012-01-13 11:21:34 UTC --- > OTOH as GIMPLE cannot deal with VLAs on the LHS of a CALL when not applying > RSO > the above is correct anyway. Right, gimplify_return_expr already has a similar provision: els

[Bug c/8081] ICE with variably sized types returned from nested functions

2012-01-13 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8081 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot

[Bug target/50350] [4.6 Regression] ICE (segfault) in canonicalize_float_value

2011-10-21 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50350 Bug 50350 depends on bug 50326, which changed state. Bug 50326 Summary: [4.7 regression] ICE in set_lattice_value, at tree-ssa-ccp.c:456 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50326 What|Old Value |New Value

[Bug debug/40462] [4.5 regression] ICE in dwarf2out_begin_epilogue, at dwarf2out.c:2773 while compiling mlib-tgt.adb

2010-11-02 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40462 Eric Botcazou changed: What|Removed |Added Target|sparc-rtems4.10 |mips-sgi-irix6.5 Status|WAITI

[Bug rtl-optimization/45394] [4.6 regression] gnat fails to build on s390, trunk 20100918

2010-10-07 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45394 --- Comment #12 from Eric Botcazou 2010-10-07 11:49:07 UTC --- > Aah, I think I got it: the MEM reference may throw, right? Well, if i2src is > still available, I guess keeping the debug insn where it is, suitably > adjusted, > is even better.

[Bug rtl-optimization/45394] [4.6 regression] gnat fails to build on s390, trunk 20100918

2010-10-06 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45394 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED URL|

[Bug rtl-optimization/45394] [4.6 regression] gnat fails to build on s390, trunk 20100918

2010-10-06 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45394 --- Comment #8 from Eric Botcazou 2010-10-06 14:25:11 UTC --- Author: ebotcazou Date: Wed Oct 6 14:25:04 2010 New Revision: 165030 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=165030 Log: PR rtl-optimization/45394 * c

[Bug rtl-optimization/45394] [4.6 regression] gnat fails to build on s390, trunk 20100918

2010-09-30 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45394 --- Comment #7 from Eric Botcazou 2010-09-30 13:00:38 UTC --- For the records, I have a reduced testcase and a patch. ETA is next week. -- Configure bugmail: http://gcc.gnu.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this ma

[Bug rtl-optimization/45394] [4.6 regression] gnat fails to build on s390, trunk 20100918

2010-09-25 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45394 Eric Botcazou changed: What|Removed |Added Component|ada |rtl-optimization --- Comment #6 from Eric

[Bug ada/45394] [4.6 regression] gnat fails to build on s390, trunk 20100918

2010-09-25 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45394 --- Comment #5 from Eric Botcazou 2010-09-25 17:22:21 UTC --- The workaround is to remove -g from the command line. -- Configure bugmail: http://gcc.gnu.org/bugzilla/userprefs.cgi?tab=email --- You are receiving this mail because: --- Y

[Bug ada/45394] [4.6 regression] gnat fails to build on s390, trunk 20100918

2010-09-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2010-09-21 15:09 --- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug libgcj/40182] [4.4/4.5/4.6 regression] regressions in libjava testsuite on sparc-linux

2010-09-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2010-09-21 14:39 --- Fixed on the 4.4 branch: LAST_UPDATED: Obtained from SVN: branches/gcc-4_4-branch revision 164288 Native configuration is sparc-unknown-linux-gnu === libjava tests === Running target unix

[Bug libgcj/40182] [4.4/4.5/4.6 regression] regressions in libjava testsuite on sparc-linux

2010-09-20 Thread ebotcazou at gcc dot gnu dot org
--- Comment #3 from ebotcazou at gcc dot gnu dot org 2010-09-20 21:44 --- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug debug/40462] [4.5/4.6 Regression] ICE in dwarf2out_begin_epilogue, at dwarf2out.c:2773 while compiling mlib-tgt.adb

2010-09-20 Thread ebotcazou at gcc dot gnu dot org
--- Comment #13 from ebotcazou at gcc dot gnu dot org 2010-09-20 21:42 --- What's the status of this PR on RTEMS? -- ebotcazou at gcc dot gnu dot org changed: What|Removed |

[Bug rtl-optimization/42511] [4.5 Regression] bootstrap error in stage3 on alpha-linux-gnu

2010-01-07 Thread ebotcazou at gcc dot gnu dot org
--- Comment #23 from ebotcazou at gcc dot gnu dot org 2010-01-07 08:22 --- > I'm thinking about the same situation with cse2, where constant assignment > (with its REG_EQUAL note) would match another assignment with the same > REG_EQUAL note. cse2 can equal this ot

[Bug rtl-optimization/42511] [4.5 Regression] bootstrap error in stage3 on alpha-linux-gnu

2010-01-06 Thread ebotcazou at gcc dot gnu dot org
--- Comment #21 from ebotcazou at gcc dot gnu dot org 2010-01-07 07:39 --- > Because at the point of propagation, propagated constant _is_ equal to > whatever REG_EQUAL says. Removing this note at the point of propagation > would IMO disable much more optimization opportuniti

[Bug rtl-optimization/42511] [4.5 Regression] bootstrap error in stage3 on alpha-linux-gnu

2010-01-06 Thread ebotcazou at gcc dot gnu dot org
--- Comment #19 from ebotcazou at gcc dot gnu dot org 2010-01-07 00:00 --- > Following patch changes the fix from PR21767 to remove REG_EQUAL notes from > all > moved instructions, not only from ones that have non-function-invariant > sources. This seems like a tad aggr

[Bug target/42564] unrecognizable insn with -O -fPIC

2010-01-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #12 from ebotcazou at gcc dot gnu dot org 2010-01-05 22:43 --- On all active branches. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/42564] unrecognizable insn with -O -fPIC

2010-01-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #11 from ebotcazou at gcc dot gnu dot org 2010-01-05 22:34 --- Subject: Bug 42564 Author: ebotcazou Date: Tue Jan 5 22:34:01 2010 New Revision: 155664 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155664 Log: PR target/42564 * config/sparc

[Bug target/42564] unrecognizable insn with -O -fPIC

2010-01-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #10 from ebotcazou at gcc dot gnu dot org 2010-01-05 22:32 --- Subject: Bug 42564 Author: ebotcazou Date: Tue Jan 5 22:32:25 2010 New Revision: 155663 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155663 Log: PR target/42564 * config/sparc

[Bug target/42564] unrecognizable insn with -O -fPIC

2010-01-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #9 from ebotcazou at gcc dot gnu dot org 2010-01-05 22:29 --- Subject: Bug 42564 Author: ebotcazou Date: Tue Jan 5 22:29:18 2010 New Revision: 155662 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155662 Log: PR target/42564 * config/sparc

[Bug target/42564] unrecognizable insn with -O -fPIC

2010-01-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #8 from ebotcazou at gcc dot gnu dot org 2010-01-02 23:00 --- The root of the problem is plus_constant wrapping up a TLS symbol in a CONST: (const:DI (plus:DI (symbol_ref:DI ("m") [flags 0x1a] ) (const_int 4 [0x4]))) what the SPARC back-end doesn&#

[Bug target/42564] unrecognizable insn with -O -fPIC

2010-01-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #7 from ebotcazou at gcc dot gnu dot org 2010-01-02 22:26 --- Created an attachment (id=19451) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19451&action=view) Reduced testcase. Requires TLS support. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?i

[Bug target/42564] unrecognizable insn with -O -fPIC

2010-01-02 Thread ebotcazou at gcc dot gnu dot org
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added GCC target triplet|sparc-linux-gnu |sparc*-linux-gnu Summary|ICE on sparc

[Bug target/42564] ICE on sparc - unrecognizable insn

2010-01-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2010-01-02 17:33 --- I can reproduce on native (and with a cross by stealing the native auto-host.h). -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/42564] ICE on sparc - unrecognizable insn

2009-12-31 Thread ebotcazou at gcc dot gnu dot org
--- Comment #2 from ebotcazou at gcc dot gnu dot org 2009-12-31 17:36 --- I cannot reproduce with a cross, neither on mainline nor 4.4 branch. Could you post the command line passed to cc1? Do you have relevant local patches? -- ebotcazou at gcc dot gnu dot org changed

[Bug bootstrap/40788] [4.5 regression] ICE on sparc: tree check: expected class 'expression', have 'declaration' (var_decl) in gimplify_va_arg_expr, at builtins.c:5107

2009-07-30 Thread ebotcazou at gcc dot gnu dot org
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added CC||ebotcazou at gcc dot gnu dot

[Bug bootstrap/40347] [4.5 Regression] i386-darwin ICEs while building libgcc during stage2

2009-07-01 Thread ebotcazou at gcc dot gnu dot org
--- Comment #12 from ebotcazou at gcc dot gnu dot org 2009-07-02 06:08 --- *** Bug 40611 has been marked as a duplicate of this bug. *** -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/40611] GCC error: in dwarf2out_begin_epilogue, at dwarf2out.c:2773

2009-07-01 Thread ebotcazou at gcc dot gnu dot org
--- Comment #1 from ebotcazou at gcc dot gnu dot org 2009-07-02 06:08 --- *** This bug has been marked as a duplicate of 40347 *** -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/38287] [4.1/4.2/4.3 regression] segfault at -O2 -fPIC -mcpu=v8

2008-11-30 Thread ebotcazou at gcc dot gnu dot org
--- Comment #7 from ebotcazou at gcc dot gnu dot org 2008-11-30 19:27 --- Thanks for the reduced testcase. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/38287] [4.1/4.2/4.3 regression] segfault at -O2 -fPIC -mcpu=v8

2008-11-30 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2008-11-30 19:24 --- Subject: Bug 38287 Author: ebotcazou Date: Sun Nov 30 19:23:38 2008 New Revision: 142298 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142298 Log: PR target/38287 * config/sparc/

[Bug target/38287] [4.1/4.2/4.3 regression] segfault at -O2 -fPIC -mcpu=v8

2008-11-30 Thread ebotcazou at gcc dot gnu dot org
--- Comment #5 from ebotcazou at gcc dot gnu dot org 2008-11-30 19:23 --- Subject: Bug 38287 Author: ebotcazou Date: Sun Nov 30 19:22:40 2008 New Revision: 142297 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142297 Log: PR target/38287 * config/sparc/

[Bug target/38287] [4.1/4.2/4.3 regression] segfault at -O2 -fPIC -mcpu=v8

2008-11-30 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2008-11-30 19:22 --- Subject: Bug 38287 Author: ebotcazou Date: Sun Nov 30 19:21:10 2008 New Revision: 142296 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142296 Log: PR target/38287 * config/sparc/

[Bug target/38287] [4.1/4.2/4.3 regression] segfault at -O2 -fPIC -mcpu=v8

2008-11-30 Thread ebotcazou at gcc dot gnu dot org
--- Comment #3 from ebotcazou at gcc dot gnu dot org 2008-11-30 19:20 --- Subject: Bug 38287 Author: ebotcazou Date: Sun Nov 30 19:19:06 2008 New Revision: 142295 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142295 Log: PR target/38287 * config/sparc/

[Bug target/37344] [4.4 Regression] sparc bootstrap fails with Bus error in libgcc2.c

2008-11-30 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2008-11-30 09:30 --- *** Bug 37279 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37344 --- You are receiving this mail because: --- You are on the CC list for the bug, or

[Bug bootstrap/37279] bootstrap on sparc fails on genattrtab

2008-11-30 Thread ebotcazou at gcc dot gnu dot org
--- Comment #1 from ebotcazou at gcc dot gnu dot org 2008-11-30 09:30 --- *** This bug has been marked as a duplicate of 37344 *** -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/38287] [4.1/4.2/4.3 regression] segfault at -O2 -fPIC -mcpu=v8

2008-11-27 Thread ebotcazou at gcc dot gnu dot org
--- Comment #2 from ebotcazou at gcc dot gnu dot org 2008-11-27 21:20 --- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/38287] [4.1/4.2/4.3 regression] segfault at -O2 -fPIC -mcpu=v8

2008-11-27 Thread ebotcazou at gcc dot gnu dot org
--- Comment #1 from ebotcazou at gcc dot gnu dot org 2008-11-27 21:14 --- Reproducible on Solaris as well (with -mcpu=v8 since -mcpu=v9 is the default). -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/37344] [4.4 Regression] sparc bootstrap fails with Bus error in libgcc2.c

2008-09-13 Thread ebotcazou at gcc dot gnu dot org
--- Comment #3 from ebotcazou at gcc dot gnu dot org 2008-09-13 14:34 --- Presumably, similar problems on Solaris have been fixed by: 2008-09-11 Jeff Law <[EMAIL PROTECTED]> * reload1.c (alter_reg): Undo the BYTE_BIG_ENDIAN correction performed by assign_stack

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-22 Thread ebotcazou at gcc dot gnu dot org
--- Comment #19 from ebotcazou at gcc dot gnu dot org 2008-01-22 22:32 --- . -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added URL

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-22 Thread ebotcazou at gcc dot gnu dot org
--- Comment #18 from ebotcazou at gcc dot gnu dot org 2008-01-22 22:29 --- Subject: Bug 34628 Author: ebotcazou Date: Tue Jan 22 22:29:04 2008 New Revision: 131745 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131745 Log: PR rtl-optimization/34628 * c

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-22 Thread ebotcazou at gcc dot gnu dot org
--- Comment #17 from ebotcazou at gcc dot gnu dot org 2008-01-22 22:28 --- Subject: Bug 34628 Author: ebotcazou Date: Tue Jan 22 22:27:47 2008 New Revision: 131744 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131744 Log: PR rtl-optimization/34628 * c

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-22 Thread ebotcazou at gcc dot gnu dot org
--- Comment #16 from ebotcazou at gcc dot gnu dot org 2008-01-22 11:39 --- > I've now successfully bootstrapped and regtested this change with trunk on > ARM. I enabled c,c++,fortran,objc,obj-c++,treelang. > > There are no regressions and the segfault is gone. Gr

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #14 from ebotcazou at gcc dot gnu dot org 2008-01-21 14:25 --- > Eric, was your testing successful? Yes, everything is clean on the IA-64. > I'll give it a go on ARM now. Thanks in advance. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34628

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-14 Thread ebotcazou at gcc dot gnu dot org
--- Comment #35 from ebotcazou at gcc dot gnu dot org 2008-01-14 12:22 --- On all branches. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-14 Thread ebotcazou at gcc dot gnu dot org
--- Comment #34 from ebotcazou at gcc dot gnu dot org 2008-01-14 12:20 --- Subject: Bug 31944 Author: ebotcazou Date: Mon Jan 14 12:19:58 2008 New Revision: 131524 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131524 Log: PR rtl-optimization/31944

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-14 Thread ebotcazou at gcc dot gnu dot org
--- Comment #33 from ebotcazou at gcc dot gnu dot org 2008-01-14 12:19 --- Subject: Bug 31944 Author: ebotcazou Date: Mon Jan 14 12:18:30 2008 New Revision: 131523 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131523 Log: 2008-01-14 Eric Botcazou <[EMAI

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-14 Thread ebotcazou at gcc dot gnu dot org
--- Comment #32 from ebotcazou at gcc dot gnu dot org 2008-01-14 12:17 --- Subject: Bug 31944 Author: ebotcazou Date: Mon Jan 14 12:16:58 2008 New Revision: 131522 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=131522 Log: PR rtl-optimization/31944

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #31 from ebotcazou at gcc dot gnu dot org 2008-01-12 00:30 --- > After playing with dbgcounts to see what happens, I indeed found the same as > what Eric notes in comment #27. The proposed fix makes perfect sense. Thanks. Assigning to self. -- ebotcazou at g

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #28 from ebotcazou at gcc dot gnu dot org 2008-01-11 18:09 --- Created an attachment (id=14927) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14927&action=view) Lightly tested fix. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31944 --- You are re

[Bug rtl-optimization/31944] [4.1/4.2/4.3 Regression] Endless loop while building a 64-bit 2.6.20 kernel

2008-01-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #27 from ebotcazou at gcc dot gnu dot org 2008-01-11 18:09 --- > Obviously, the problem is that the hash of reg 66 is changed after a hash > table element is created for it in the bucket for the original hash. I have > no idea yet whether this is expected, or if

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-10 Thread ebotcazou at gcc dot gnu dot org
--- Comment #11 from ebotcazou at gcc dot gnu dot org 2008-01-10 14:03 --- Created an attachment (id=14907) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=14907&action=view) Lightly tested fix. I'll give it a whirl on IA-64 but it would be nice to test it on ARM too.

[Bug rtl-optimization/34628] [4.2/4.3 Regression] problems with inlining on ARM

2008-01-09 Thread ebotcazou at gcc dot gnu dot org
--- Comment #10 from ebotcazou at gcc dot gnu dot org 2008-01-09 16:34 --- Will take a look. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392

2007-12-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #15 from ebotcazou at gcc dot gnu dot org 2007-12-05 17:42 --- > 2) pa_secondary_reload() requests a secondary scratch register reload for > essentially everything when CLASS is FP_REGS. However, reload is treating > this reload as optional, resulting in spill fai

[Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392

2007-11-24 Thread ebotcazou at gcc dot gnu dot org
--- Comment #13 from ebotcazou at gcc dot gnu dot org 2007-11-24 23:36 --- > What I saw when mode changes were allowed was something like > the following: > > set (subreg:SI (mem:HI)) (fix:SI (fix:SF)) > > where the mem was a spilled HImode pseudo. At the time,

[Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392

2007-11-24 Thread ebotcazou at gcc dot gnu dot org
--- Comment #11 from ebotcazou at gcc dot gnu dot org 2007-11-24 21:47 --- > Is there a reason why you want to load/store HImode/QImode values in > the FPU registers on sparc? On the pa, there aren't any insns that > operate on them. So, the only reason we supported th

[Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392

2007-11-24 Thread ebotcazou at gcc dot gnu dot org
--- Comment #9 from ebotcazou at gcc dot gnu dot org 2007-11-24 20:31 --- > This probably means I don't have the change quite right. I also have a > problem with paradoxical SUBREGS when the inner register is spilled. I'm > not clear on how this is to be hand

[Bug target/34091] [4.2/4.3 Regression] ICE in reload_cse_simplify_operands, at postreload.c:392

2007-11-24 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-11-24 18:59 --- With a cross-compiler. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/33826] [4.1/4.2/4.3 Regression] GCC generates wrong code for infinitely recursive functions

2007-11-06 Thread ebotcazou at gcc dot gnu dot org
--- Comment #8 from ebotcazou at gcc dot gnu dot org 2007-11-06 21:33 --- > I just talked to mark mitchell who was wearing his official language > lawyer hat at the time. He said i had to fix it. i will submit a patch > in the next day or so. Thanks in advance. -

[Bug tree-optimization/33826] [4.1/4.2/4.3 Regression] GCC generates wrong code for infinitely recursive functions

2007-11-06 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-11-06 19:04 --- > Eric: do you mean that tail recursive calls are not allowed with > -fstack-check? No, they are allowed. Optimizing the Ada testcase into an infinite loop is OK if you don't consume the stack.

[Bug tree-optimization/33826] [4.1/4.2/4.3 Regression] GCC generates wrong code for infinitely recursive functions

2007-11-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2007-11-05 23:06 --- > If someone either can turn this into a program that gets the wrong > answer on a program that has a defined behavior with a language that gcc > supports, then i will take this bug seriously. There i

[Bug rtl-optimization/28062] ICE in simplify_subreg, at simplify-rtx.c:4466

2007-11-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #19 from ebotcazou at gcc dot gnu dot org 2007-11-02 11:57 --- Subject: Bug 28062 Author: ebotcazou Date: Fri Nov 2 11:57:05 2007 New Revision: 129846 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129846 Log: PR rtl-optimization/28062

[Bug rtl-optimization/28062] ICE in simplify_subreg, at simplify-rtx.c:4466

2007-11-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #21 from ebotcazou at gcc dot gnu dot org 2007-11-02 11:58 --- Subject: Bug 28062 Author: ebotcazou Date: Fri Nov 2 11:57:51 2007 New Revision: 129848 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129848 Log: PR rtl-optimization/28062

[Bug rtl-optimization/28062] ICE in simplify_subreg, at simplify-rtx.c:4466

2007-11-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #20 from ebotcazou at gcc dot gnu dot org 2007-11-02 11:57 --- Subject: Bug 28062 Author: ebotcazou Date: Fri Nov 2 11:57:28 2007 New Revision: 129847 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129847 Log: PR rtl-optimization/28062

[Bug rtl-optimization/28062] ICE in simplify_subreg, at simplify-rtx.c:4466

2007-11-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #18 from ebotcazou at gcc dot gnu dot org 2007-11-02 08:08 --- > Okay, but you said in comment #13 that the testcase should be added and that > was never done. Maybe you could do that? Sure, that's what I'm doing... -- http://gcc.gnu.org/bugzilla

[Bug rtl-optimization/28062] ICE in simplify_subreg, at simplify-rtx.c:4466

2007-11-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #16 from ebotcazou at gcc dot gnu dot org 2007-11-02 07:59 --- Reopen if it starts to fail again. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/32589] [4.3 regression] exp_dbug.adb:981: error: invalid array index

2007-07-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #13 from ebotcazou at gcc dot gnu dot org 2007-07-12 06:00 --- > We have a problem of 'doubling up the directories'. This _always_ occurs for > platform i686-pc-cygwin as described here (with a FIX): > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30341 Pl

[Bug tree-optimization/32589] [4.3 regression] exp_dbug.adb:981: error: invalid array index

2007-07-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #11 from ebotcazou at gcc dot gnu dot org 2007-07-11 09:46 --- The compiler now bootstraps, but the library still doesn't build. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |

[Bug tree-optimization/32589] [4.3 regression] exp_dbug.adb:981: error: invalid array index

2007-07-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #10 from ebotcazou at gcc dot gnu dot org 2007-07-11 09:43 --- Subject: Bug 32589 Author: ebotcazou Date: Wed Jul 11 09:43:25 2007 New Revision: 126545 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126545 Log: PR tree-optimization/32589 *

[Bug tree-optimization/32589] [4.3 regression] exp_dbug.adb:981: error: invalid array index

2007-07-10 Thread ebotcazou at gcc dot gnu dot org
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc

[Bug tree-optimization/32589] [4.3 Regression] exp_dbug.adb:981: error: invalid array index

2007-07-10 Thread ebotcazou at gcc dot gnu dot org
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added OtherBugsDependingO||32713 nThis|| http

[Bug tree-optimization/32589] [4.3 Regression] exp_dbug.adb:981: error: invalid array index

2007-07-08 Thread ebotcazou at gcc dot gnu dot org
--- Comment #9 from ebotcazou at gcc dot gnu dot org 2007-07-08 14:25 --- *** Bug 32675 has been marked as a duplicate of this bug. *** -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug bootstrap/32675] verify_stmts failed during Ada bootstrap

2007-07-08 Thread ebotcazou at gcc dot gnu dot org
--- Comment #1 from ebotcazou at gcc dot gnu dot org 2007-07-08 14:25 --- *** This bug has been marked as a duplicate of 32589 *** -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug tree-optimization/32589] [4.3 Regression] exp_dbug.adb:981: error: invalid array index

2007-07-05 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-07-05 08:38 --- > FWIW, I haven't been able to bootstrap on ppc64-linux-gnu after this patch > went > in. I'm not sure I'd tried a full bootstrap before (I've only very recently > got easy acces

[Bug tree-optimization/32589] [4.3 Regression] exp_dbug.adb:981: error: invalid array index

2007-07-03 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2007-07-03 22:26 --- Reclassifying. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/30919] [4.1 regression] unable to find a register to spill in class 'CREG'

2007-02-22 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2007-02-22 11:25 --- > Confirmed. Whoever wrote that code should be You meant "whoever wrote a compiler which accepts that code...", right. :-) -- ebotcazou at gcc dot gnu dot org changed: Wha

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2007-02-10 Thread ebotcazou at gcc dot gnu dot org
-- Bug 29329 depends on bug 25514, which changed state. Bug 25514 Summary: [4.0 regression] internal consistency failure http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25514 What|Old Value |New Value

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2007-01-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #10 from ebotcazou at gcc dot gnu dot org 2007-01-21 22:40 --- At long last. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2007-01-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #9 from ebotcazou at gcc dot gnu dot org 2007-01-21 22:35 --- Subject: Bug 29329 Author: ebotcazou Date: Sun Jan 21 22:34:57 2007 New Revision: 121039 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121039 Log: PR rtl-optimization/29329 * c

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2007-01-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #8 from ebotcazou at gcc dot gnu dot org 2007-01-21 22:34 --- Subject: Bug 29329 Author: ebotcazou Date: Sun Jan 21 22:33:52 2007 New Revision: 121038 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121038 Log: PR rtl-optimization/29329 * c

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2007-01-21 Thread ebotcazou at gcc dot gnu dot org
--- Comment #7 from ebotcazou at gcc dot gnu dot org 2007-01-21 22:32 --- Subject: Bug 29329 Author: ebotcazou Date: Sun Jan 21 22:32:39 2007 New Revision: 121037 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=121037 Log: PR rtl-optimization/29329 * c

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2007-01-12 Thread ebotcazou at gcc dot gnu dot org
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added Last reconfirmed|2006-11-01 12:27:34 |2007-01-12 09:09:57 date

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2007-01-04 Thread ebotcazou at gcc dot gnu dot org
--- Comment #6 from ebotcazou at gcc dot gnu dot org 2007-01-05 07:31 --- Still blocked by 25514. Mark, we badly need a decision for the latter. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug target/29825] [4.1 regression] ICE in extract_insn, at recog.c:2084

2006-11-14 Thread ebotcazou at gcc dot gnu dot org
--- Comment #17 from ebotcazou at gcc dot gnu dot org 2006-11-14 19:45 --- > Please apply this patch to 4.2 and the trunk. I've reverted my patch on the > 4.1 branch, as it seems to be too risky there. Have you really done so? -- http://gcc.gnu.org/bugzilla/show_bug.c

[Bug target/29825] [4.1 regression] ICE in extract_insn, at recog.c:2084

2006-11-14 Thread ebotcazou at gcc dot gnu dot org
--- Comment #13 from ebotcazou at gcc dot gnu dot org 2006-11-14 11:48 --- > While that can help in this case, I think letting make_tree/expand_expr combo > create invalid RTL is very dangerous (and, at least from i386 backend POV, > some of the PIC UNSPECs not surrounded by

[Bug bootstrap/29825] [4.1 regression] ICE in extract_insn, at recog.c:2084

2006-11-14 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2006-11-14 09:03 --- Yep, and the aforementioned patch is indeed the culprit. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure

2006-11-02 Thread ebotcazou at gcc dot gnu dot org
--- Comment #5 from ebotcazou at gcc dot gnu dot org 2006-11-02 07:44 --- The combiner drops a REG_DEAD note without updating liveness info. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/29329] [4.1 regression] internal consistency failure at -O2

2006-11-01 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2006-11-01 12:27 --- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug ada/28591] [4.2 regression] ICE in splice_child_die, at dwarf2out.c:5513

2006-09-13 Thread ebotcazou at gcc dot gnu dot org
--- Comment #5 from ebotcazou at gcc dot gnu dot org 2006-09-13 18:42 --- Fixed on mainline. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug ada/28591] [4.2 regression] ICE in splice_child_die, at dwarf2out.c:5513

2006-09-13 Thread ebotcazou at gcc dot gnu dot org
--- Comment #4 from ebotcazou at gcc dot gnu dot org 2006-09-13 18:40 --- Subject: Bug 28591 Author: ebotcazou Date: Wed Sep 13 18:40:26 2006 New Revision: 116928 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116928 Log: PR ada/28591

[Bug rtl-optimization/28062] [latent] ICE in simplify_subreg, at simplify-rtx.c:4466

2006-09-13 Thread ebotcazou at gcc dot gnu dot org
--- Comment #15 from ebotcazou at gcc dot gnu dot org 2006-09-13 17:37 --- > But the bug still exists, just was covered up by my tree-inline patches for PR > 28075. Your patch may simply be the fix. If we have no testcase, we have no bug. -- http://gcc.gnu.org/bu

[Bug rtl-optimization/28062] ICE in simplify_subreg, at simplify-rtx.c:4466

2006-09-13 Thread ebotcazou at gcc dot gnu dot org
--- Comment #13 from ebotcazou at gcc dot gnu dot org 2006-09-13 08:37 --- If the ICE has disappeared on both branches, the testcase should be added to the testsuite and the PR closed. -- ebotcazou at gcc dot gnu dot org changed: What|Removed

[Bug target/28622] [4.1 regression] ICE in extract_insn, at recog.c:2084

2006-09-13 Thread ebotcazou at gcc dot gnu dot org
--- Comment #8 from ebotcazou at gcc dot gnu dot org 2006-09-13 07:57 --- > The removed comment says: > > - /* If will do cse, generate all results into pseudo registers > - since 1) that allows cse to find more things > - and 2) otherwise cse could prod

[Bug rtl-optimization/28622] [4.1 regression] ICE in extract_insn, at recog.c:2084

2006-09-13 Thread ebotcazou at gcc dot gnu dot org
-- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added Summary|[4.1 regression] ICE in |[4.1 regression] ICE in |extract_insn, at

[Bug rtl-optimization/28622] [4.1 regression] ICE in extract_insn, at recog.c:2084 (unecognizable insn) [m68k]

2006-09-13 Thread ebotcazou at gcc dot gnu dot org
--- Comment #7 from ebotcazou at gcc dot gnu dot org 2006-09-13 06:46 --- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/28243] [4.1 Regression] internal consistency failure when building fontforge with -O3 -fPIC -ftracer

2006-09-12 Thread ebotcazou at gcc dot gnu dot org
--- Comment #10 from ebotcazou at gcc dot gnu dot org 2006-09-12 21:54 --- Fixed in upcoming 4.1.2 release. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

[Bug rtl-optimization/28243] [4.1 Regression] internal consistency failure when building fontforge with -O3 -fPIC -ftracer

2006-09-12 Thread ebotcazou at gcc dot gnu dot org
--- Comment #9 from ebotcazou at gcc dot gnu dot org 2006-09-12 21:49 --- Subject: Bug 28243 Author: ebotcazou Date: Tue Sep 12 21:49:45 2006 New Revision: 116907 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116907 Log: PR rtl-optimization/28243 * c

[Bug rtl-optimization/28243] [4.1 Regression] internal consistency failure when building fontforge with -O3 -fPIC -ftracer

2006-09-12 Thread ebotcazou at gcc dot gnu dot org
--- Comment #8 from ebotcazou at gcc dot gnu dot org 2006-09-12 21:48 --- Subject: Bug 28243 Author: ebotcazou Date: Tue Sep 12 21:48:40 2006 New Revision: 116906 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=116906 Log: PR rtl-optimization/28243 * c

[Bug rtl-optimization/28243] [4.1 Regression] internal consistency failure when building fontforge with -O3 -fPIC -ftracer

2006-09-11 Thread ebotcazou at gcc dot gnu dot org
--- Comment #7 from ebotcazou at gcc dot gnu dot org 2006-09-12 06:18 --- Investigating. -- ebotcazou at gcc dot gnu dot org changed: What|Removed |Added

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