[Bug debug/68010] internal compiler error: in tree_to_shwi, at tree.h:3661

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68010 --- Comment #9 from Stephan Rudlof --- There is another - short - code snippet triggering this bug; see attachment src.c . Session: +++ sr@free:/tmp$ gcc --version gcc (Debian 4.9.2-10) 4.9.2 Copyright (C) 2014 Free Software Foundation, Inc.

[Bug debug/68010] internal compiler error: in tree_to_shwi, at tree.h:3661

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68010 Stephan Rudlof changed: What|Removed |Added CC||sr at evolgo dot de --- Comment #8

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #15 from David Edelsohn --- Another option is to force the COMDAT group to NULL in set_comdat_group() if !HAVE_COMDAT_GROUP. That would allow the rest of the COMDAT functionality to continue to work. Does that make any sense to try?

[Bug target/78192] extract from vector registers to int results in wrong data order

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78192 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/78192] extract from vector registers to int results in wrong data order

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78192 --- Comment #3 from Michael Meissner --- Author: meissner Date: Thu Nov 3 23:32:07 2016 New Revision: 241834 URL: https://gcc.gnu.org/viewcvs?rev=241834=gcc=rev Log: 2016-11-03 Michael Meissner PR

[Bug c/78203] New: missing warning on return of unitialized variable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78203 Bug ID: 78203 Summary: missing warning on return of unitialized variable Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/77834] [7 Regression] ICE: in make_decl_rtl, at varasm.c:1311 with -O -ftree-pre -mstringop-strategy=libcall

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77834 --- Comment #4 from Jakub Jelinek --- Created attachment 39960 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39960=edit gcc7-pr77834-2.patch Per ml and IRC discussions, this patch attempts not to consider call mem operand as memory read

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #14 from David Edelsohn --- Honza suggested Index: varasm.c === --- varasm.c(revision 241793) +++ varasm.c(working copy) @@ -6036,7 +6036,8 @@ #ifdef

[Bug libitm/78202] New: declarations of builtins in libitm don't match

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78202 Bug ID: 78202 Summary: declarations of builtins in libitm don't match Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug bootstrap/77993] [7 regression] bootstrap failure on PowerPC/Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77993 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug bootstrap/77993] [7 regression] bootstrap failure on PowerPC/Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77993 --- Comment #12 from Michael Meissner --- Author: meissner Date: Thu Nov 3 21:25:12 2016 New Revision: 241833 URL: https://gcc.gnu.org/viewcvs?rev=241833=gcc=rev Log: 2016-11-03 Michael Meissner PR

[Bug fortran/42913] [FIXME] Should gfc_conv_expr_descriptor be setting bounds correctly?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42913 Paul Thomas changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug debug/28767] GCC should output DW_TAG_ptr_to_member for member functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28767 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Nov 3 21:18:49 2016 New Revision: 241832 URL: https://gcc.gnu.org/viewcvs?rev=241832=gcc=rev Log: PR debug/28767 PR debug/56974 * langhooks.h (struct

[Bug debug/56974] c++ ref qualifiers not represented in DWARF

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56974 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Thu Nov 3 21:18:49 2016 New Revision: 241832 URL: https://gcc.gnu.org/viewcvs?rev=241832=gcc=rev Log: PR debug/28767 PR debug/56974 * langhooks.h (struct

[Bug c++/78201] New: [7 Regression] ICE in tree_to_shwi, at tree.h:4037 (seen both on ARM32 an AArch64)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78201 Bug ID: 78201 Summary: [7 Regression] ICE in tree_to_shwi, at tree.h:4037 (seen both on ARM32 an AArch64) Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug c++/78198] ICE on valid code in: tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78198 --- Comment #3 from Martin Liška --- Minimizer test-case: class A {}; class D; template using UniquePtr = A; struct C { typedef UniquePtr SingleObject; }; template C::SingleObject MakeUnique(Args... aArgs) {

[Bug target/78192] extract from vector registers to int results in wrong data order

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78192 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/77848] Gimple if-conversion results in redundant comparisons

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77848 --- Comment #5 from Bill Schmidt --- I suppose that's not sensible as stated, as the SLP vectorizer doesn't really think in terms of loops. But this is an existing problem independent of whether we force loop-versioning on in all cases. Right

[Bug tree-optimization/78200] [7 regression]: 429.mcf of cpu2006 regresses in GCC trunk for avx2 target.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78200 --- Comment #1 from Venkataramanan --- (In reply to Venkataramanan from comment #0) > Noticed 5% regression with 429.mcf of cpu2006 on x86_64 AVX2 (bdver4) with > GCC trunk gcc version 7.0.0 20161028 (experimental) (GCC). > > Flag used is -O3

[Bug tree-optimization/78200] New: [7 regression]: 429.mcf of cpu2006 regresses in GCC trunk for avx2 target.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78200 Bug ID: 78200 Summary: [7 regression]: 429.mcf of cpu2006 regresses in GCC trunk for avx2 target. Product: gcc Version: tree-ssa Status: UNCONFIRMED Severity:

[Bug tree-optimization/77848] Gimple if-conversion results in redundant comparisons

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77848 --- Comment #4 from Bill Schmidt --- Ah, never mind, I see what's happening. The order of events is * if-conversion * loop vectorization * DCE * cunroll * slp vectorization If we force versioning on with if-conversion, then the loop

[Bug fortran/78122] [5/6/7 Regression] ICE in get, at cgraph.h:395

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78122 --- Comment #3 from physiker at toast2 dot net --- (In reply to Martin Liška from comment #2) > Not being a fortran expert, however ifort rejects the source code: > > /tmp/pi.f90(5): error #6592: This symbol must be a defined parameter, an >

[Bug target/78176] [MIPS] miscompiles ldxc1 with large pointers on 32-bits

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78176 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org ---

[Bug target/77483] [6/7 regression] gcc.target/i386/mask-unpack.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77483 --- Comment #7 from Rainer Orth --- Author: ro Date: Thu Nov 3 17:06:49 2016 New Revision: 241825 URL: https://gcc.gnu.org/viewcvs?rev=241825=gcc=rev Log: Work around 32-bit i386 STV testcases failing with -mstackrealign (PR target/77483)

[Bug target/77308] surprisingly large stack usage for sha512 on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308 --- Comment #61 from Bernd Edlinger --- Created attachment 39958 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39958=edit patch for enabling ldrdstrd peephole And this is what I will bootstrap in the next cycle. It will enable all

[Bug target/77308] surprisingly large stack usage for sha512 on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308 Bernd Edlinger changed: What|Removed |Added Attachment #39940|0 |1 is obsolete|

[Bug tree-optimization/78180] Poor optimization of std::array on gcc 4.8/5.4/6.2 as compared to simple raw array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78180 --- Comment #8 from Barry Revzin --- -D_GLIBCXX_USE_CXX11_ABI=0 doesn't matter. It's just that I'd compiled google benchmark with 4.8, and then wanted to test this behavior with 5.4 and 6.2. It has no impact on the generated assembly as far as I

[Bug target/78176] [MIPS] miscompiles ldxc1 with large pointers on 32-bits

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78176 Matthew Fortune changed: What|Removed |Added CC||matthew.fortune at imgtec dot com

[Bug bootstrap/77993] [7 regression] bootstrap failure on PowerPC/Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77993 --- Comment #11 from Eric Botcazou --- > Revised proposed patch to fix the problem without syntax error This one fixes the bootstrap failure. Testsuite running...

[Bug rtl-optimization/78186] [7 Regression] FAIL: gcc.c-torture/execute/bf64-1.c execution test because of revision 241664

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78186 Segher Boessenkool changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/78186] [7 Regression] FAIL: gcc.c-torture/execute/bf64-1.c execution test because of revision 241664

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78186 --- Comment #5 from Segher Boessenkool --- Author: segher Date: Thu Nov 3 16:04:22 2016 New Revision: 241824 URL: https://gcc.gnu.org/viewcvs?rev=241824=gcc=rev Log: combine lhs zero_extract fix (PR78186) PR rtl-optimization/78186

[Bug driver/78196] [7 Regression] GCC self-test breaks native Windows x86 builds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78196 --- Comment #3 from tnfchris at gcc dot gnu.org --- There's actually a very simple fix for this :) I should be able to post it tomorrow! Regressions are running now so I can.

[Bug target/77308] surprisingly large stack usage for sha512 on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308 --- Comment #59 from wilco at gcc dot gnu.org --- (In reply to Bernd Edlinger from comment #58) > (In reply to wilco from comment #57) > > (In reply to Bernd Edlinger from comment #56) > > > Agreed, I can split the patch. > > > > > > From what I

[Bug target/77308] surprisingly large stack usage for sha512 on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308 --- Comment #57 from wilco at gcc dot gnu.org --- (In reply to Bernd Edlinger from comment #56) > (In reply to wilco from comment #55) > > (In reply to Bernd Edlinger from comment #39) > > > Created attachment 39940 [details] > > > proposed

[Bug target/77308] surprisingly large stack usage for sha512 on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308 --- Comment #58 from Bernd Edlinger --- (In reply to wilco from comment #57) > (In reply to Bernd Edlinger from comment #56) > > Agreed, I can split the patch. > > > > From what I understand, we should never emit ldrd/strd out of > > the

[Bug tree-optimization/77848] Gimple if-conversion results in redundant comparisons

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77848 --- Comment #3 from Bill Schmidt --- Just got back to looking at this. I've implemented this suggestion and it seems to work well for the most part; it solves the poor code generation we were seeing on this test case, and most of the test suite

[Bug driver/78196] [7 Regression] GCC self-test breaks native Windows x86 builds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78196 --- Comment #2 from David Malcolm --- Sorry for the breakage. There seem to be two parts to this bug: (a) allow building with /dev/null on Windows, by having the driver pick a better name for the .s file. (

[Bug fortran/78122] [5/6/7 Regression] ICE in get, at cgraph.h:395

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78122 Martin Liška changed: What|Removed |Added Assignee|marxin at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug target/77308] surprisingly large stack usage for sha512 on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308 --- Comment #56 from Bernd Edlinger --- (In reply to wilco from comment #55) > (In reply to Bernd Edlinger from comment #39) > > Created attachment 39940 [details] > > proposed patch, v2 > > > > last upload was accidentally truncated. > >

[Bug debug/78191] [7 regression] ICE in calc_die_sizes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78191 --- Comment #4 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #3 from Jakub Jelinek --- > Created attachment 39954 > --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39954=edit > gcc7-pr78191.patch With this patch, an

[Bug target/78199] New: [PowerPC] Missing optimization for local-exec TLS model

@l lwz 3,0(9) blr .size fi, .-fi .align 2 .globl fs .type fs, @function fs: lis 9,s@ha lwz 3,s@l(9) blr .size fs, .-fs .ident "GCC: (GNU) 7.0.0 20161103 (experimental) [master

[Bug target/77308] surprisingly large stack usage for sha512 on arm

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77308 --- Comment #55 from wilco at gcc dot gnu.org --- (In reply to Bernd Edlinger from comment #39) > Created attachment 39940 [details] > proposed patch, v2 > > last upload was accidentally truncated. > uploaded the right patch. Right so looking

[Bug gcov-profile/65831] gcov does not output 0% coverage files

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65831 --- Comment #6 from Martin Liška --- Backport has been done to both active branches.

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 --- Comment #14 from Richard Biener --- Author: rguenth Date: Thu Nov 3 13:25:51 2016 New Revision: 241818 URL: https://gcc.gnu.org/viewcvs?rev=241818=gcc=rev Log: 2016-11-03 Richard Biener Backport from mainline

[Bug bootstrap/78195] [6 Regression] Profiledbootstrap broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78195 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug bootstrap/77768] [7 Regression] LTO/PGO -O3 bootstrap broken: tree-vrp.c:11053:0: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77768 --- Comment #13 from Richard Biener --- *** Bug 78195 has been marked as a duplicate of this bug. ***

[Bug bootstrap/77993] [7 regression] bootstrap failure on PowerPC/Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77993 Michael Meissner changed: What|Removed |Added Attachment #39951|0 |1 is obsolete|

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #13 from Richard Biener --- Testcase is alongside int a; static void __attribute__((noinline)) foo () { a = 1; } static void __attribute__((noinline)) foo2 () { a = 2; } struct X { virtual void bar (int i) { if (!i) { foo ();

[Bug libgcc/78067] liggcc2 calls count_leading_zero with 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78067 Bernd Edlinger changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/69834] Collision in derived type hashes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69834 --- Comment #12 from paul.richard.thomas at gmail dot com --- Hi Dominique, I was intending to backport to 6-branch but wanted to be sure that no nasties come out of the woodwork on trunk. Best regards Paul PS Will be back in France late

[Bug libgcc/78067] liggcc2 calls count_leading_zero with 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78067 --- Comment #3 from Bernd Edlinger --- Author: edlinger Date: Thu Nov 3 12:52:19 2016 New Revision: 241817 URL: https://gcc.gnu.org/viewcvs?rev=241817=gcc=rev Log: 2016-11-03 Bernd Edlinger PR

[Bug target/78056] [7 Regression] build failure on Power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78056 David Edelsohn changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #12 from Richard Biener --- Breakpoint 8, symtab_node::set_comdat_group (this=0x2f05ea10, group=) at /space/rguenther/src/gcc-git/gcc/cgraph.h:218 218|| DECL_P (group)); (gdb) p this->decl

[Bug middle-end/22141] [5/6/7 Regression] Missing optimization when storing structures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22141 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target Milestone|5.5 |7.0 --- Comment #39 from

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #10 from David Edelsohn --- The get_create() change does change the section_type_conflict on AIX.

[Bug other/78196] [7 Regression] GCC self-test breaks native Windows builds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78196 --- Comment #1 from tnfchris at gcc dot gnu.org --- Just to clarify, I mean the native Windows x86 build.

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #9 from David Edelsohn --- Any difference if you force more GC? AIX has a different process address space layout and has much more aggressive memory reclamation in malloc/free.

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #8 from David Edelsohn --- Reading specs from /edelsohn/RICHI/./prev-gcc/specs COLLECT_GCC=/edelsohn/RICHI/./prev-gcc/xg++ Target: powerpc-ibm-aix7.2.0.0 Configured with: /nasfarm/edelsohn/src/sandbox/configure --disable-werror

[Bug c++/78198] ICE on valid code in: tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78198 --- Comment #2 from Martin Liška --- Created attachment 39955 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39955=edit test-case

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #7 from Richard Biener --- Same w/o -g. #2 0x014f17a3 in rs6000_xcoff_declare_object_name (file=0x25634c0, name=0x2cd771b0 "*LDFCM..0", decl=) at /space/rguenther/src/gcc-git/gcc/config/rs6000/rs6000.c:35418

[Bug c++/78198] New: ICE on valid code in: tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78198 Bug ID: 78198 Summary: ICE on valid code in: tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203

[Bug c++/78198] ICE on valid code in: tree check: expected record_type or union_type or qual_union_type, have template_type_parm in lookup_base, at cp/search.c:203

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78198 --- Comment #1 from Martin Liška --- Started with r241765, I'm reducing the testcase.

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #6 from Richard Biener --- Can you also share -v output of the failing command? With just -O2 -g and a cross from x86_64-linux to powerpc-ibm-aix7.1 I get obj-ppc-aix/gcc> ./cc1plus -quiet t.ii -O2 -g

[Bug target/78197] Stack layout strangeness on AIX and Power

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78197 --- Comment #1 from Dominik Vogt --- (... does it use a different condition *on purrpose* ...)

[Bug ada/78175] segfault/assertion failure on package instantiation

all/gcc/bin/gcc -c list_words.adb +===GNAT BUG DETECTED==+ | 7.0.0 20161103 (experimental) [trunk revision 241808] (x86_64-suse-linux) | | Assert_Failure einfo.adb:1402| | Error detected at list_words.

[Bug debug/78191] [7 regression] ICE in calc_die_sizes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78191 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug bootstrap/77993] [7 regression] bootstrap failure on PowerPC/Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77993 --- Comment #9 from Eric Botcazou --- > Eric, if you could try it in your environment to see if it solves the > problem, it would be helpful. It doesn't fly: /work/botcazou/gcc-head/src/gcc/config/rs6000/rs6000.md:7525:33: note: in expansion

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #5 from David Edelsohn --- Created attachment 39953 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39953=edit Pre-processed tree-ssa-sccvn.c

[Bug other/78196] [7 Regression] GCC self-test breaks native Windows builds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78196 tnfchris at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug bootstrap/78195] [6 Regression] Profiledbootstrap broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78195 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/78056] [7 Regression] build failure on Power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78056 --- Comment #18 from Dominik Vogt --- Seems to be fixed.

[Bug target/78197] New: Stack layout strangeness on AIX and Power

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78197 Bug ID: 78197 Summary: Stack layout strangeness on AIX and Power Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug pch/63319] [5 Regression] ICE: Segmentation fault building qt5 with pch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63319 Allan Jensen changed: What|Removed |Added CC||linux at carewolf dot com --- Comment

[Bug other/78196] [7 Regression] GCC self-test breaks native Windows builds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78196 Richard Biener changed: What|Removed |Added Keywords||build Target|

[Bug bootstrap/77359] [7 Regression] AIX bootstrap failure due to alignment of stack pointer + STACK_DYNAMIC_OFFSET

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77359 --- Comment #21 from Dominik Vogt --- Patch posted here: https://gcc.gnu.org/ml/gcc-patches/2016-11/msg00266.html This needs to pass the AIX testsuite which I cannot run with the available resources.

[Bug c/77876] -Wbool-operation rejects useful code involving '~'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77876 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug other/78196] New: GCC self-test breaks native Windows builds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78196 Bug ID: 78196 Summary: GCC self-test breaks native Windows builds Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other

[Bug fortran/42913] [FIXME] Should gfc_conv_expr_descriptor be setting bounds correctly?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42913 Dominique d'Humieres changed: What|Removed |Added Status|NEW |WAITING --- Comment #1 from

[Bug fortran/69834] Collision in derived type hashes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69834 Dominique d'Humieres changed: What|Removed |Added Status|NEW |WAITING --- Comment #11 from

[Bug middle-end/65855] SCEV / SCCP missing optimization: triangular numbers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65855 Richard Biener changed: What|Removed |Added Summary|missing optimization: |SCEV / SCCP missing

[Bug middle-end/65855] missing optimization: triangular numbers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65855 Richard Biener changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug tree-optimization/78194] Failure to optimize squaring

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78194 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/78194] Failure to optimize squaring

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78194 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

[Bug bootstrap/78195] [6 Regression] Profiledbootstrap broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78195 Richard Biener changed: What|Removed |Added Target||x86_64-*-*, ppc64le-*-*,

[Bug bootstrap/78195] New: [6 Regression] Profiledbootstrap broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78195 Bug ID: 78195 Summary: [6 Regression] Profiledbootstrap broken Product: gcc Version: 6.2.1 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug tree-optimization/78194] New: Failure to optimize squaring

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78194 Bug ID: 78194 Summary: Failure to optimize squaring Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 --- Comment #4 from Richard Biener --- So the error message at hand is /* Sanity check user variables for flag changes. */ if (sect->named.decl != NULL && DECL_P (sect->named.decl) && decl !=

[Bug bootstrap/78188] [7 Regression] AIX Bootstrap broken by tree-vrp.c change

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78188 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0 --- Comment #3 from Richard Biener

[Bug rtl-optimization/78186] [7 Regression] FAIL: gcc.c-torture/execute/bf64-1.c execution test because of revision 241664

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78186 Richard Biener changed: What|Removed |Added Target Milestone|--- |7.0 Summary|FAIL:

[Bug tree-optimization/78189] [5/6/7 Regression] movaps generated for unaligned store in aligned struct, when struct is referenced via unaligned member.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78189 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/78186] FAIL: gcc.c-torture/execute/bf64-1.c execution test because of revision 241664

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78186 --- Comment #4 from amker at gcc dot gnu.org --- (In reply to Segher Boessenkool from comment #3) > Hi Bin, > > Could you try this patch please? > > === > diff --git a/gcc/combine.c b/gcc/combine.c > index 7c21fe4..7ed0a62 100644 > ---

[Bug c++/78193] [7 regression] g++.dg/concepts/inherit-ctor3.C etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78193 Rainer Orth changed: What|Removed |Added Target Milestone|--- |7.0

[Bug c++/78193] New: [7 regression] g++.dg/concepts/inherit-ctor3.C etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78193 Bug ID: 78193 Summary: [7 regression] g++.dg/concepts/inherit-ctor3.C etc. FAIL Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug target/78168] [7 Regression] Second ICE in maybe_record_trace_start, at dwarf2cfi.c:2285

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78168 Sebastian Huber changed: What|Removed |Added Status|NEW

[Bug fortran/78062] sinus and cosinus fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78062 --- Comment #5 from Andreas Schwab --- This is most likely .

[Bug tree-optimization/78190] [7 Regression] ice in get_alias_type_for_stmts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78190 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/65892] gcc fails to implement N685 aliasing of union members

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65892 --- Comment #24 from rguenther at suse dot de --- On Wed, 2 Nov 2016, txr at alumni dot caltech.edu wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65892 > > --- Comment #22 from Tim Rentsch --- > [responding to comments from

[Bug tree-optimization/78170] [7 Regression] wrong code at -O2 and -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78170 --- Comment #8 from Senthil Kumar Selvaraj --- Author: saaadhu Date: Thu Nov 3 08:04:40 2016 New Revision: 241809 URL: https://gcc.gnu.org/viewcvs?rev=241809=gcc=rev Log: Fix bougs PR 78170 failure for avr The test defines int bitfields that

[Bug debug/78191] [7 regression] ICE in calc_die_sizes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78191 --- Comment #2 from Rainer Orth --- Created attachment 39952 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39952=edit i386-pc-solaris2.10 auto-host.h Sure, and for the reference, here's the diff between the Solaris 10 and 12 ones: ---

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