GCC 9.4 is being released, retargeting bugs to GCC 9.5.
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Title:
Compiler gets stuck (or extremely slow) on ppc64el
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GCC 10.3 is being released, retargeting bugs to GCC 10.4.
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Title:
gcc-10 compilation failure in c_expr_sizeof_expr
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GCC 10.3 is being released, retargeting bugs to GCC 10.4.
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Title:
gcc-10 breaks on armhf (flaky): internal compiler error: Segmentation
fault
The GCC 7 branch is being closed, re-targeting to GCC 8.4.
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Title:
Compiler error: constexpr with bitfields.
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works on x86_64-linux
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Title:
gcc-10 breaks on armhf (flaky): internal compiler error: Segmentation
fault
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I guess we need something better than a python testcase.
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Title:
gcc 8 miscompiles scipy/optimize/minpack/qrsolv.f
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Cannot reproduce this one, but it looks like a dup of or related to
PR59121.
As the crash is in ISL please report the ISL and cloog versions you use.
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Well, until the compiler comes along and inlines 'inner'.
This is really a GIGO test.
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Title:
micompilation of autoconf stack growth test at -O
*** Bug 59557 has been marked as a duplicate of this bug. ***
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Title:
STL std::nth_element bug (fixed upstream)
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*** Bug 59557 has been marked as a duplicate of this bug. ***
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Title:
LibreOffice needs to be rebuild with gcc#58800 fixed.
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GCC 4.8.3 is being released, adjusting target milestone.
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Title:
[4.8 Regression] unable to find a register to spill in class 'LO_REGS'
To manag
Author: rguenth
Date: Thu Feb 12 09:48:56 2015
New Revision: 220642
URL: https://gcc.gnu.org/viewcvs?rev=220642&root=gcc&view=rev
Log:
2015-02-11 Richard Biener
Backport from mainline
2014-07-24 Marek Polacek
PR c/57653
* c-opts.c (c_finish_opti
The 4.7 branch is being closed, moving target milestone to 4.8.4.
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Title:
WiFi.cpp doesn't compile with default flags
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Likely caused by extended checking. Works with x86_64.
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Title:
[4.10 Regression] ICE building libjava (verify_flow_info failed) on
aarch64-lin
GCC 4.8.3 is being released, adjusting target milestone.
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Title:
drizzle FTBFS due to internal compiler error: Segmentation fault
whilst compil
-fno-tree-dce is certainly not a good idea ... (doesn't make it a non-
bug, of course).
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Title:
[4.8 Regression] unable to find a register to spi
The revision probably exposed a latent issue.
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Title:
[4.8 regression] internal compiler error while compiling OpenCV 2.4.7
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I don't see how this is a bug.
job_64 = job_new (class_39, "");
# DEBUG job => job_64
if (job_64 == 0B)
goto ;
else
goto ;
:
# DEBUG __fmt => "BAD: wrong value for %s, got unexpected %p\n\tat %s:%d
(%s).\n"
__printf_chk (1, "BAD: wrong value for %s, got unexpected %p\n\tat %s
Thus, invalid.
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Title:
[4.7 Regression] wrong code with the fix for PR53844
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Please also check trunk.
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Title:
[regression] cone ftbfs on armel/armhf using GCC 4.7
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Mine.
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Title:
[regression] cone ftbfs on armel/armhf using GCC 4.7
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Created attachment 28517
patch
Patch I am testing.
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Title:
[regression] cone ftbfs on armel/armhf using GCC 4.7
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Author: rguenth
Date: Thu Oct 25 11:05:43 2012
New Revision: 192803
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192803
Log:
2012-10-25 Richard Biener
PR tree-optimization/54902
* tree-ssa-pre.c (fini_pre): Return TODO.
(execute_pre): Adjust.
Author: rguenth
Date: Thu Oct 25 11:16:12 2012
New Revision: 192804
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192804
Log:
2012-10-25 Richard Biener
PR tree-optimization/54902
* tree-ssa-pre.c (fini_eliminate): Return TODO.
(do_pre)
Fixed.
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Title:
[regression] cone ftbfs on armel/armhf using GCC 4.7
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The 4.5 branch is being closed, adjusting target milestone.
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Title:
[PR42536] crash trying to build portable .net
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Confirmed.
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Title:
cc1plus crashed with SIGSEGV in dependent_type_p()
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Blocks the memory-hog meta-bug which is marked as regression.
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Title:
[PR40735] gcc-4.4 fails to build upstart 0.6 on armel due to an
internal c
We seem to miss a reproducer here.
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Title:
[PR38292] corrupted profile info with -O[23] -fprofile-use
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(In reply to comment #4)
> This is likely caused by the DF merge. There are numerous bugs about this
> already and nothing really can be done here.
>
> Btw, my numbers are
>
> rguenther@murzim:/tmp> ~/bin/maxmem2.sh gcc-4.4 -S -o /dev/null -g
> -fstack-protector -fPIE -Os test_node.i -std=gnu99
Confirmed on i?86-linux. The code may be confused by the delegate
label.
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Title:
[4.8 Regression] wrong -Wmaybe-uninitialized warning with -Os
Created attachment 30015
adjusted testcase
preprocessed source that also builds and fails on i?86-linux.
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Title:
[4.8 Regression] wrong -Wmaybe-
Fixed on the trunk I suppose.
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Title:
Assembler messages with -O0: Error: offset out of range
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Confirmed. Reducing (I think it's a dup).
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Title:
gcc SIGSEGV when building Firefox and Thunderbird
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That would be the case if we're missing an update_stmt on the debug
stmt.
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Title:
gcc SIGSEGV when building Firefox and Thunderbird
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Because gimple_build_debug_bind_stat does not set the stmt to modified? So
it's not automatically updated on gsi_insert_before ().
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Title:
gcc SI
Created attachment 25201
reduced testcase
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Title:
gcc SIGSEGV when building Firefox and Thunderbird
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4.3 branch is being closed, moving to 4.4.7 target.
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Title:
[PR38292] corrupted profile info with -O[23] -fprofile-use
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I see a very deep recursion in the C++ frontend instead which blows my
stack.
#7701 0x0079ae0f in cp_genericize_r (stmt_p=0x75b81a98,
walk_subtrees=0x7fffd100, data=0x7fffd4c0)
at /space/rguenther/src/svn/gcc-4_6-branch/gcc/cp/cp-gimplify.c:1023
1023 cp_walk_t
Author: rguenth
Date: Mon Aug 29 08:03:34 2011
New Revision: 178155
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178155
Log:
2011-08-29 Richard Guenther
PR middle-end/50116
* varasm.c (decode_addr_const): Handle MEM_REF[&X, OFF].
Modified:
branches/gc
Mine.
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Title:
internal compiler error: in decode_addr_const, at varasm.c:2632
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Should be fixed now.
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Title:
internal compiler error: in decode_addr_const, at varasm.c:2632
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The issue is that gcc < 4.6 does not have large file support enabled and so
on 32bit hosts with 64bit file systems you can get this if the inode number
does not fit in the 32bit stat structure. That's what we have seen on
32bit userland with 64bit kernels and big fs.
Should be fixed for 4.6.
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There are several places in the compiler where we assume DECL_ALIGN
constraints the lower bits of the address of the DECL.
See several similar bugs in the past (PR47239 comes to my mind).
fold-const.c:get_pointer_modulus_and_residue looks suspicious to me here,
so you might want to try
Index: gc
Btw, we finally should introduce a target hook for this I think.
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Title:
[armel] gcc computes wrong address for main() at build time
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A wrong-code regression on the branch for a primary taget. P1.
Bernd, can you at least investigate? Thanks.
Can someone check the status on the 4.6 and 4.7 branch?
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Author: rguenth
Date: Tue Apr 19 10:54:47 2011
New Revision: 172706
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172706
Log:
2011-04-19 Bernd Schmidt
PR fortran/47976
* reload1.c (inc_for_reload): Return void. All callers changed.
(emit_input_relo
Author: rguenth
Date: Wed Apr 20 09:48:00 2011
New Revision: 172765
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172765
Log:
2011-04-20 Richard Guenther
Backport from mainline
2011-04-19 Bernd Schmidt
PR fortran/47976
* reload1.c (inc_fo
Author: rguenth
Date: Wed Apr 20 11:05:09 2011
New Revision: 172766
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=172766
Log:
2011-04-20 Richard Guenther
Backport from 4.6 branch
2011-04-19 Bernd Schmidt
PR fortran/47976
* reload1.c (inc_fo
Should be fixed on the trunk. Bootstrap/tests on the 4.5 branch running for
{x86_64,i586,ppc,ppc64,ia64,s390,s390x}-linux.
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Title:
GCC 4.5 201102
Fixed.
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Title:
GCC 4.5 20110221 test regressions
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Fixed in GCC 8.
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Title:
Internal error in varasm.c
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Fixed for GCC 10.
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Title:
Compiler gets stuck (or extremely slow) on ppc64el
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The question is whether the caller misbehaves according to the ABI here?
There's likely a known alignment present we could re-instantiate with a
__builtin_assume_aligned?
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GCC 11 branch is being closed.
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Title:
GCC ICE: in create_fix_barrier, at config/arm/arm.c:17891
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h
GCC 11 branch is being closed.
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Title:
gcc-10 breaks on armhf (flaky): internal compiler error: Segmentation
fault
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GCC 14.1 is being released, retargeting bugs to GCC 14.2.
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Title:
Parallel C++ algorithms run sequentially
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Fixed.
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Title:
lerc: FTBFS with gcc-14
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Fixed on trunk. Not going to backport since it's a checking ICE only
and the related record/union type behavior is there only on trunk (for
C23).
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The odd thing is we have
unit-size
user align:16 warn_if_not_align:0 symtab:-161040432 alias-set -1
canonical-type 0x768165e8 precision:32 min max >
no-force-blk BLK size unit-size
user align:16 warn_if_not_align:0 symtab:0 alias-set -1 canonical-type
0x766
GCC 12 branch is being closed.
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Title:
GCC ICE: in create_fix_barrier, at config/arm/arm.c:17891
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GCC 12 branch is being closed.
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Title:
gcc-10 breaks on armhf (flaky): internal compiler error: Segmentation
fault
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