[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 --- Comment #2 from Uroš Bizjak --- We are passing (unsupported on 32bit target) DImode to expand_set_or_movmem_via_rep: (gdb) bt #0 expand_set_or_movmem_via_rep (destmem=0x2e8b8d68, srcmem=0x2e8b8d80, destptr=0x2e8b8d98, srcptr=0x2

[Bug tree-optimization/66012] Sub-optimal 64bit load is generated instead of zero-extension

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66012 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug tree-optimization/66013] New: Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 Bug ID: 66013 Summary: Missed optimization after inlining va_list parameter, -m32 case Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: trivial

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 --- Comment #1 from vries at gcc dot gnu.org --- Before pass_stdarg, we observe in f1 that va_start and va_arg use the same argument: ... # .MEM_2 = VDEF <.MEM_1(D)> # USE = nonlocal escaped # CLB = nonlocal escaped { D.1806 } (escaped) __

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 --- Comment #2 from vries at gcc dot gnu.org --- And in the pass_stdarg dump, for f2 we see why the va_list escapes: ... va_list escapes in # .MEM_4 = VDEF <.MEM_2> apD.1830 = ap.0_3; ...

[Bug ipa/65873] [5/6 Regression] Failure to inline always_inline memcpy

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65873 --- Comment #5 from Jakub Jelinek --- Honza, any progress on this?

[Bug tree-optimization/66013] Missed optimization after inlining va_list parameter, -m32 case

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66013 --- Comment #3 from vries at gcc dot gnu.org --- Before postponing expansion of va_arg to pass_stdarg, we had at pass_stdarg: ... f2: va_list escapes 0, needs to save 4 GPR units and all FPR units. ... On one hand, the optimization in pass_stdarg

[Bug tree-optimization/66010] [6 Regression] Missed optimization after inlining va_list parameter

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66010 --- Comment #4 from vries at gcc dot gnu.org --- Investigated -m32 case in twin PR66013.

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 --- Comment #3 from Uroš Bizjak --- Proposed patch: --cut here-- Index: i386.c === --- i386.c (revision 222796) +++ i386.c (working copy) @@ -2988,6 +2988,17 @@ ix86_parse

[Bug libstdc++/66011] [6 Regression] call to '__open_missing_mode' declared with attribute error

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66011 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug lto/66014] New: 5.1 mingw64 fails to perform slim bootstrap-lto: ccEt8YNj.ltrans4.ltrans.o::(.text+0x628): undefined reference to `stpcpy'

2015-05-05 Thread breedlove.matt at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66014 Bug ID: 66014 Summary: 5.1 mingw64 fails to perform slim bootstrap-lto: ccEt8YNj.ltrans4.ltrans.o::(.text+0x628): undefined reference to `stpcpy' Product: gcc Ver

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread tim.ruehsen at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 Tim Ruehsen changed: What|Removed |Added CC||tim.ruehsen at gmx dot de --- Comment #23

[Bug rtl-optimization/65932] [5 Regression] Linux-3.10.75 on arm926ej-s does not boot due to wrong code generation

2015-05-05 Thread christian.eggers at kathrein dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65932 --- Comment #5 from Christian Eggers --- (In reply to Richard Earnshaw from comment #2) > code built with > -fno-ipa-sra appears to be ok on a visual inspection. linux-3.10.25 boots fine if globally compiled with additional -fno-ipa-sra The aff

[Bug fortran/59678] [F03] Segfault on equalizing variables of a complex derived type

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59678 vehre at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|--

[Bug fortran/65841] Seg fault on intrinsic assignment to allocatable derived type with allocatable component

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65841 vehre at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 vehre at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|WAITING

[Bug tree-optimization/64950] postpone expanding va_arg till pass_stdarg

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 --- Comment #12 from vries at gcc dot gnu.org --- (In reply to Rainer Orth from comment #11) > Unfortunately, the gcc.dg/tree-ssa/stdarg-2.c part of the patch is wrong: > the test > now FAILs on i686-unknown-linux-gnu, i686-apple-darwin, and i386-

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-05-05 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 --- Comment #35 from Jürgen Reuter --- What are u waiting for?^^ already confirmed in comment #34 that rverything in our code works with the patch

[Bug libgomp/65993] [6 Regression] Numerous libgomp.oacc failures seen in r222712

2015-05-05 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65993 --- Comment #4 from Thomas Schwinge --- Author: tschwinge Date: Tue May 5 09:39:29 2015 New Revision: 222799 URL: https://gcc.gnu.org/viewcvs?rev=222799&root=gcc&view=rev Log: [PR testsuite/65205, libgomp/65993] Fix dg-shouldfail usage in OpenA

[Bug testsuite/65205] Wrong dg-shouldfail usage in OpenACC libgomp tests

2015-05-05 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65205 --- Comment #4 from Thomas Schwinge --- Author: tschwinge Date: Tue May 5 09:39:29 2015 New Revision: 222799 URL: https://gcc.gnu.org/viewcvs?rev=222799&root=gcc&view=rev Log: [PR testsuite/65205, libgomp/65993] Fix dg-shouldfail usage in OpenA

[Bug libgomp/65993] [6 Regression] Numerous libgomp.oacc failures seen in r222712

2015-05-05 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65993 Thomas Schwinge changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/57271] ARM: gcc generates insufficient alignment for memory passed as extra argument for function return large composite type

2015-05-05 Thread chefmax at gcc dot gnu.org
ynamic -lm' -- Thread model: posix gcc version 6.0.0 20150505 (experimental) Looking to gdb output: Breakpoint 1, 0x8608 in test_func() () (gdb) disas Dump of assembler code for function _Z9test_funcv: 0x85b4 <+0>: movwr3, #34480 ; 0x86b0 0x85b8 <+4>: m

[Bug target/65951] [AArch64] Will not vectorize 64bit integer multiplication

2015-05-05 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65951 --- Comment #5 from alalaw01 at gcc dot gnu.org --- I believe the definitive algorithm for converting multiply-by-constant into adds+shifts(+etc.) lives in expmed.c. I don't at present have a plan for how to reuse that, but if we could do so _in_s

[Bug lto/65950] Loop is not vectorized with lto.

2015-05-05 Thread ysrumyan at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65950 --- Comment #4 from Yuri Rumyantsev --- The function containing given loop is marked as: foo/24 (foo) @0x7f39f4b84620 Type: function definition analyzed Visibility: prevailing_def_ironly References: Referring: Read from file: /tmp/cc

[Bug target/65955] [arm] ICE during movcond_addsi split

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65955 --- Comment #6 from vries at gcc dot gnu.org --- (In reply to ktkachov from comment #5) > Created attachment 35434 [details] > Proposed fix > > Could you please give this patch a try? > Unfortunately I don't have ada on my arm system so I can't t

[Bug target/65955] [arm] ICE during movcond_addsi split

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65955 --- Comment #7 from vries at gcc dot gnu.org --- (In reply to vries from comment #6) > I'm now doing a nobootstrap build and test with and without the patch. I have reproduced the failure using the nobootstrap build: ... build/gcc/testsuite/gfort

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 --- Comment #36 from vehre at gcc dot gnu.org --- I am waiting for an official review of the patch, to be allowed to commit to trunk. So I am not waiting on you. :-)

[Bug target/65955] [arm] ICE during movcond_addsi split

2015-05-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65955 --- Comment #8 from ktkachov at gcc dot gnu.org --- (In reply to vries from comment #7) > (In reply to vries from comment #6) > > I'm now doing a nobootstrap build and test with and without the patch. > > I have reproduced the failure using the n

[Bug target/65955] [arm] ICE during movcond_addsi split

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65955 --- Comment #9 from vries at gcc dot gnu.org --- (In reply to ktkachov from comment #8) > (In reply to vries from comment #7) > > (In reply to vries from comment #6) > > > I'm now doing a nobootstrap build and test with and without the patch. > >

[Bug tree-optimization/64950] postpone expanding va_arg till pass_stdarg

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 --- Comment #13 from vries at gcc dot gnu.org --- Author: vries Date: Tue May 5 10:32:28 2015 New Revision: 222802 URL: https://gcc.gnu.org/viewcvs?rev=222802&root=gcc&view=rev Log: Xfail gcc.dg/tree-ssa/stdarg-2.c f15 scans 2015-05-05 Tom de

[Bug target/66015] New: align directives not propagated after __attribute__ ((__optimize__ ("O2")))

2015-05-05 Thread chrbr at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66015 Bug ID: 66015 Summary: align directives not propagated after __attribute__ ((__optimize__ ("O2"))) Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: norma

[Bug tree-optimization/64950] postpone expanding va_arg till pass_stdarg

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 vries at gcc dot gnu.org changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|--

[Bug target/41089] [4.8/4.9/5/6 Regression] stdarg pass produces wrong code

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41089 Bug 41089 depends on bug 64950, which changed state. Bug 64950 Summary: postpone expanding va_arg till pass_stdarg https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 What|Removed |Added -

[Bug other/51153] OpenACC implementation

2015-05-05 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51153 Bug 51153 depends on bug 64950, which changed state. Bug 64950 Summary: postpone expanding va_arg till pass_stdarg https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 What|Removed |Added -

[Bug go/66016] New: Accessing nil Func's name results in crash

2015-05-05 Thread jcajka at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 Bug ID: 66016 Summary: Accessing nil Func's name results in crash Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread jcajka at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 --- Comment #1 from Jakub Čajka --- Golang upstream ticket: https://github.com/golang/go/issues/10696

[Bug c++/57271] ARM: gcc generates insufficient alignment for memory passed as extra argument for function return large composite type

2015-05-05 Thread tetra2005 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57271 Yuri Gribov changed: What|Removed |Added CC||tetra2005 at gmail dot com --- Comment #8

[Bug target/65955] [arm] ICE during movcond_addsi split

2015-05-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65955 --- Comment #10 from ktkachov at gcc dot gnu.org --- > > I can't reproduce it on my cross build with > > -mthumb/-march=armv7-a/-mfloat-abi=hard/-mfpu=vfpv3-d16 unfortunately > > with checking=yes,rtl? Ah yes, with --enable-checking=yes,rtl I c

[Bug middle-end/65947] Vectorizer misses conditional assignment of constant

2015-05-05 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65947 --- Comment #3 from alalaw01 at gcc dot gnu.org --- Yeah, you're right, it's not commutative, but then, it doesn't need to be. If f(x,y) is "(a[x] ? 7 : y)", then f(0, f(1, ...)) = f(1, f(0, ...)) (associative but not commutative), which is all w

[Bug tree-optimization/46029] -ftree-loop-if-convert-stores causes FAIL: libstdc++-v3/testsuite/ext/pb_ds/example/tree_intervals.cc

2015-05-05 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46029 alalaw01 at gcc dot gnu.org changed: What|Removed |Added CC||alalaw01 at gcc dot gnu.org

[Bug libstdc++/66017] New: Undefined behaviour in std::set

2015-05-05 Thread public at hansmi dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66017 Bug ID: 66017 Summary: Undefined behaviour in std::set Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc++

[Bug libstdc++/66017] Undefined behaviour in std::set

2015-05-05 Thread public at hansmi dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66017 --- Comment #1 from M. Hanselmann --- Forgot to add that A. Bougacha has analyzed the issue. According to him it's a cast (or casts) invoking undefined behaviour. https://llvm.org/bugs/show_bug.cgi?id=23413#c2

[Bug libstdc++/66017] Undefined behaviour in std::set

2015-05-05 Thread public at hansmi dot ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66017 --- Comment #2 from M. Hanselmann --- This may be related to bug 63345.

[Bug lto/52159] ICE when building qemu with GCC 4.7 trunk: cannot read LTO decls

2015-05-05 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52159 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug lto/59000] lto can't merge user-defined weak builtin functions

2015-05-05 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59000 Markus Trippelsdorf changed: What|Removed |Added CC||matt at use dot net --- Comment #4

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-05-05 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 --- Comment #37 from Jürgen Reuter --- (In reply to vehre from comment #36) > I am waiting for an official review of the patch, to be allowed to commit to > trunk. So I am not waiting on you. :-) I see. Got it. :D

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #24 from Manuel López-Ibáñez --- (In reply to Tim Ruehsen from comment #23) > The requested warning is an absolutely must-have (enabled by default). > Seeing this bug open since 2004 is... well ... I have no words. GCC needs lots of

[Bug libstdc++/66018] New: opendir configure test not working when GCC_NO_EXECUTABLES

2015-05-05 Thread green at moxielogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66018 Bug ID: 66018 Summary: opendir configure test not working when GCC_NO_EXECUTABLES Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal P

[Bug target/66019] New: Corrupt libstdc++ on AIX 6.1

2015-05-05 Thread joerg.rich...@pdv-fs.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66019 Bug ID: 66019 Summary: Corrupt libstdc++ on AIX 6.1 Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Ass

[Bug target/65456] powerpc64le autovectorized copy loop missed optimization

2015-05-05 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65456 --- Comment #25 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #24 from Bill Schmidt --- > No, I don't think so. The same change was made in GCC 4.9, and it didn't > cause > it to XPASS there (looking at gcc-testresults). Also, my

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread pmatos at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 pmatos at gcc dot gnu.org changed: What|Removed |Added CC||pmatos at gcc dot gnu.org ---

[Bug libstdc++/66011] [6 Regression] call to '__open_missing_mode' declared with attribute error

2015-05-05 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66011 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #26 from Manuel López-Ibáñez --- (In reply to pmatos from comment #25) > (In reply to Manuel López-Ibáñez from comment #24) > > I can give you many examples of old "must-have" bugs that are "easy" to fix, > > but simply there is no on

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread pmatos at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #27 from pmatos at gcc dot gnu.org --- (In reply to Manuel López-Ibáñez from comment #26) > A good place to start is > https://gcc.gnu.org/bugzilla/buglist. > cgi?keywords=easyhack&list_id=116934&order=bug_id&query_format=advanced >

[Bug target/64579] __TM_end __builtin_tend failed to return transactional state

2015-05-05 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64579 --- Comment #3 from Peter Bergner --- Author: bergner Date: Tue May 5 14:22:33 2015 New Revision: 222807 URL: https://gcc.gnu.org/viewcvs?rev=222807&root=gcc&view=rev Log: gcc/ Backport from mainline. 2015-04-27 Peter Bergner

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread tim.ruehsen at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #28 from Tim Ruehsen --- I far as I can read, not a patch is missing. A review + commit is missing. How can you ask for more developers (=patches) when the work is ignored ? Don't get me wrong, I just try to understand how this should

[Bug target/64579] __TM_end __builtin_tend failed to return transactional state

2015-05-05 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64579 --- Comment #4 from Peter Bergner --- Author: bergner Date: Tue May 5 14:25:35 2015 New Revision: 222808 URL: https://gcc.gnu.org/viewcvs?rev=222808&root=gcc&view=rev Log: gcc/ Backport from mainline. 2015-04-27 Peter Bergner

[Bug target/64579] __TM_end __builtin_tend failed to return transactional state

2015-05-05 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64579 --- Comment #5 from Peter Bergner --- Author: bergner Date: Tue May 5 14:27:30 2015 New Revision: 222809 URL: https://gcc.gnu.org/viewcvs?rev=222809&root=gcc&view=rev Log: gcc/ Backport from mainline. 2015-04-27 Peter Bergner

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #23 from Thiago Macieira --- $ pmap `pidof qtcreator` | perl -ne '@_ = split / +/; if ($_[6] eq "r-xp" && $_[7] !~ /\[/) { $_[1] =~ s/K//; $total += $_[1]; $bin = $_[1] unless $bin; } END { print "$bin $total\n"; }' 72 166164 That is

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #24 from H.J. Lu --- (In reply to Thiago Macieira from comment #23) > $ pmap `pidof qtcreator` | perl -ne '@_ = split / +/; if ($_[6] eq "r-xp" && > $_[7] !~ /\[/) { $_[1] =~ s/K//; $total += $_[1]; $bin = $_[1] unless $bin; > } END {

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #25 from Jakub Jelinek --- (In reply to Thiago Macieira from comment #23) > $ pmap `pidof qtcreator` | perl -ne '@_ = split / +/; if ($_[6] eq "r-xp" && > $_[7] !~ /\[/) { $_[1] =~ s/K//; $total += $_[1]; $bin = $_[1] unless $bin; > }

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #26 from Jakub Jelinek --- Plus, if KDE uses so small binaries, why don't just compile them with -fPIC then? You can then link them as normal executables or PIEs, depending on what you prefer, and still it supposedly wouldn't use copy

[Bug target/65837] [arm-linux-gnueabihf] lto1 target specific builtin not available

2015-05-05 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65837 --- Comment #26 from ktkachov at gcc dot gnu.org --- So, out of interest, what is needed to make this work properly with target attributes? What hooks do we need to implement? Looking at https://gcc.gnu.org/onlinedocs/gccint/Target-Attributes.htm

[Bug c++/65854] [c++-concepts] Type constraint satisfaction error for type aliases; regression from r211591

2015-05-05 Thread tom at honermann dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65854 Tom Honermann changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/16351] NULL dereference warnings

2015-05-05 Thread manu at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16351 --- Comment #29 from Manuel López-Ibáñez --- (In reply to Tim Ruehsen from comment #28) > I far as I can read, not a patch is missing. A review + commit is missing. > How can you ask for more developers (=patches) when the work is ignored ? > Don

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #27 from Thiago Macieira --- (In reply to Jakub Jelinek from comment #26) > Plus, if KDE uses so small binaries, why don't just compile them with -fPIC > then? > You can then link them as normal executables or PIEs, depending on what

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #28 from H.J. Lu --- (In reply to Thiago Macieira from comment #27) > (In reply to Jakub Jelinek from comment #26) > > Plus, if KDE uses so small binaries, why don't just compile them with -fPIC > > then? > > You can then link them as

[Bug target/65915] [6 Regression] FAIL: gcc.target/i386/avx512f-vrndscalepd-2.c (internal compiler error)

2015-05-05 Thread tocarip at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65915 --- Comment #4 from tocarip at gcc dot gnu.org --- Author: tocarip Date: Tue May 5 15:43:13 2015 New Revision: 222811 URL: https://gcc.gnu.org/viewcvs?rev=222811&root=gcc&view=rev Log: PR target/65915 * config/i386/i386.md (vector convert to flo

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #29 from Jakub Jelinek --- (In reply to Thiago Macieira from comment #27) > Still, if this were solved properly, relocations that resolved back into the > executable itself would still be bound locally, even position-dependently if >

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #30 from Thiago Macieira --- (In reply to H.J. Lu from comment #28) > (In reply to Thiago Macieira from comment #27) > > (In reply to Jakub Jelinek from comment #26) > > Can you guarantee that the linker won't generate copy relocs for

[Bug target/64304] AArch64 miscompilation with -mgeneral-regs-only

2015-05-05 Thread fyang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64304 --- Comment #7 from fyang at gcc dot gnu.org --- Author: fyang Date: Tue May 5 15:50:18 2015 New Revision: 222812 URL: https://gcc.gnu.org/viewcvs?rev=222812&root=gcc&view=rev Log: Backported from mainline 2015-01-19 Jiong Wang

[Bug target/65886] [5/6 Regression] Copy reloc in PIE incompatible with DSO created by -Wl,-Bsymbolic

2015-05-05 Thread thiago at kde dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65886 --- Comment #31 from Thiago Macieira --- (In reply to Jakub Jelinek from comment #29) > You are missing the point of copy relocations. Consider: > int a = 1; > extern int b, c; > int foo (void) > { > return a + b + c; > } > compiled with -fno-

[Bug target/64304] AArch64 miscompilation with -mgeneral-regs-only

2015-05-05 Thread fyang at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64304 --- Comment #8 from fyang at gcc dot gnu.org --- Author: fyang Date: Tue May 5 15:59:12 2015 New Revision: 222814 URL: https://gcc.gnu.org/viewcvs?rev=222814&root=gcc&view=rev Log: Backported from mainline 2015-01-19 Jiong Wang

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 --- Comment #2 from ian at gcc dot gnu.org --- Author: ian Date: Tue May 5 16:38:45 2015 New Revision: 222815 URL: https://gcc.gnu.org/viewcvs?rev=222815&root=gcc&view=rev Log: PR go/66016 runtime: Don't crash in Func.Name if the Func i

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 --- Comment #3 from ian at gcc dot gnu.org --- Author: ian Date: Tue May 5 16:38:57 2015 New Revision: 222816 URL: https://gcc.gnu.org/viewcvs?rev=222816&root=gcc&view=rev Log: PR go/66016 runtime: Don't crash in Func.Name if the Func i

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread uros at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 --- Comment #4 from uros at gcc dot gnu.org --- Author: uros Date: Tue May 5 16:53:27 2015 New Revision: 222817 URL: https://gcc.gnu.org/viewcvs?rev=222817&root=gcc&view=rev Log: PR target/65990 * config/i386/i386.c (ix86_parse_s

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 Uroš Bizjak changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug target/65983] [6 Regression] ICE: SIGSEGV in mark_label_nuses (emit-rtl.c:3618) with -fsanitize=thread -mavx512ifma -march=barcelona

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65983 Uroš Bizjak changed: What|Removed |Added Status|NEW |RESOLVED Depends on|65915

[Bug target/65915] [6 Regression] FAIL: gcc.target/i386/avx512f-vrndscalepd-2.c (internal compiler error)

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65915 Uroš Bizjak changed: What|Removed |Added Blocks|65983 | --- Comment #5 from Uroš Bizjak --- ***

[Bug target/65915] [6 Regression] FAIL: gcc.target/i386/avx512f-vrndscalepd-2.c (internal compiler error)

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65915 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/66020] [6.0 regression] FAIL: gcc.target/powerpc/ppc64-abi-2.c execution test

2015-05-05 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66020 Andreas Schwab changed: What|Removed |Added Target Milestone|--- |6.0

[Bug target/66020] New: [6.0 regression] FAIL: gcc.target/powerpc/ppc64-abi-2.c execution test

2015-05-05 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66020 Bug ID: 66020 Summary: [6.0 regression] FAIL: gcc.target/powerpc/ppc64-abi-2.c execution test Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug target/65990] ICE: in extract_insn, at recog.c:2341 (unrecognizable insn) with -mmemcpy-strategy=rep_8byte:-1:noalign -m32 -mtune=btver2

2015-05-05 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65990 Uroš Bizjak changed: What|Removed |Added Target Milestone|--- |4.9.3

[Bug middle-end/66021] New: GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 Bug ID: 66021 Summary: GCC miscompiles Z3 Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: critical Priority: P3 Component: middle-end Assigne

[Bug fortran/65894] [6 Regression] severe regression in gfortran 6.0.0

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65894 vehre at gcc dot gnu.org changed: What|Removed |Added Attachment #35407|0 |1 is obsolete|

[Bug middle-end/66021] GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 --- Comment #1 from Nuno Lopes --- Sorry, a bit more information the problem: On function void reduce_args_tactic::imp::populate_decl2args_proc::operator()(app * n), when compiled with -O0 no call to memory::deallocate(void* p) is made, while wi

[Bug lto/65995] LTO: ICE in add_symbol_to_partition_1 for debug build

2015-05-05 Thread daniel.f.starke at freenet dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65995 --- Comment #3 from Daniel Starke --- I have yet to bootstrap the current trunk (r222810). It currently fails with /usr/new-gcc/bin32/./prev-gcc/xg++ -B/usr/new-gcc/bin32/./prev-gcc/ -B/mingw/mingw32/bin/ -nostdinc++ -B/usr/new-gcc/bin32/prev-min

[Bug middle-end/66021] GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 --- Comment #2 from Nuno Lopes --- Created attachment 35465 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35465&action=edit test case

[Bug bootstrap/66022] New: 4.8.4 build fails with stage 2 and 3 comparison error

2015-05-05 Thread jrm at exa dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66022 Bug ID: 66022 Summary: 4.8.4 build fails with stage 2 and 3 comparison error Product: gcc Version: 4.8.4 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug fortran/65894] [6 Regression] severe regression in gfortran 6.0.0

2015-05-05 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65894 --- Comment #13 from Jürgen Reuter --- I will give it a try as soon as possible. Any idea how long propagation into the trunk might last?

[Bug go/66016] Accessing nil Func's name results in crash

2015-05-05 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66016 --- Comment #5 from ian at gcc dot gnu.org --- Author: ian Date: Tue May 5 17:46:31 2015 New Revision: 222820 URL: https://gcc.gnu.org/viewcvs?rev=222820&root=gcc&view=rev Log: PR go/66016 runtime: Don't crash in Func.Name if the Func i

[Bug fortran/65894] [6 Regression] severe regression in gfortran 6.0.0

2015-05-05 Thread vehre at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65894 --- Comment #14 from vehre at gcc dot gnu.org --- That solely depends on the availability of reviews. At the moment getting a review is quite difficult. Btw, when you can use docker, then there is docker image available at: https://registry.hub.

[Bug middle-end/66021] GCC miscompiles Z3

2015-05-05 Thread nunoplopes at sapo dot pt
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66021 --- Comment #3 from Nuno Lopes --- Created attachment 35467 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35467&action=edit reduced test case

[Bug target/66023] New: Investigate and fix IBM z Systems `guality' testsuite failures

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66023 Bug ID: 66023 Summary: Investigate and fix IBM z Systems `guality' testsuite failures Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal P

[Bug target/66023] Investigate and fix IBM z Systems `guality' testsuite failures

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66023 Andreas Krebbel changed: What|Removed |Added Severity|normal |enhancement

[Bug target/66024] New: Implement AddressSanitizer support for IBM z Systems

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66024 Bug ID: 66024 Summary: Implement AddressSanitizer support for IBM z Systems Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug target/66024] Implement AddressSanitizer support for IBM z Systems

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66024 Andreas Krebbel changed: What|Removed |Added Severity|normal |enhancement

[Bug target/66025] Implement ThreadSanitizer support for IBM z Systems

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66025 Andreas Krebbel changed: What|Removed |Added Severity|normal |enhancement

[Bug target/66025] New: Implement ThreadSanitizer support for IBM z Systems

2015-05-05 Thread krebbel at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66025 Bug ID: 66025 Summary: Implement ThreadSanitizer support for IBM z Systems Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

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