[Bug lto/69133] [6 Regression] LTO segfault in lto_get_decl_name_mapping() on 483.xalancbmk with -flto-partition=none

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69133 Markus Trippelsdorf changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code --- Comment #4

[Bug target/65421] inefficient code returning float aggregates on powepc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65421 --- Comment #3 from Martin Sebor --- See also bug 69143.

[Bug bootstrap/69134] building a mips-cross compiler with in-tree mpfr-2.4.2 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69134 Paul Hua changed: What|Removed |Added CC||paul.hua.gm at gmail dot com --- Comment #1 f

[Bug target/69153] --with-advance-toolchain configure option does not correctly set configure variable target_header_dir

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69153 --- Comment #2 from Peter Bergner --- (In reply to Andrew Pinski from comment #1) > You are leaking a target specific configure option to the configure script. > This seems wrong. Can't you set target_header_dir in config.gcc instead? As the c

[Bug libstdc++/69116] [4.9/5/6 Regression] compile error when including valarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 --- Comment #3 from Andrew Pinski --- (In reply to TC from comment #2) > Deduction for this operator<< function template succeeds: `T` is deduced to > be `x` from the left operand; the right operand is a non-deduced context > because the supplie

[Bug libstdc++/69116] [4.9/5/6 Regression] compile error when including valarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 --- Comment #2 from TC --- I don't think this has anything to do with `end`. Consider the following code: #include template struct foo { T f(); void g(T); }; template void operator<<(const T&, const foo&) {} struct x : public std::ost

[Bug middle-end/46555] [4.9/5/6 Regression] PHI RTL expansion leads to CSiBE regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46555 --- Comment #3 from Andrew Pinski --- I am going to try to work on this so it can be in for stage 1 of 7.

[Bug tree-optimization/68398] [6 Regression] coremark regression due to r229685

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68398 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0 Summary|coremark regressi

[Bug libstdc++/69116] [4.9/5/6 Regression] compile error when including valarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug middle-end/47466] c++ __builtin_expect() regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47466 Andrew Pinski changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug c/69126] [6 regression] _Pragma does not apply if part of a macro

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69126 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug fortran/69128] [4.9/5/6 Regression] OpenMP workshare problem with SUM()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69128 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug target/69129] [6 Regression] ICE in get_attr_got, at config/mips/mips.md:694 on mips-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69129 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Component|boo

[Bug c++/69131] [4.9/5/6 Regression] default constructor of union incorrectly deleted

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69131 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug lto/69133] [6 Regression] LTO segfault in lto_get_decl_name_mapping() on 483.xalancbmk with -flto-partition=none

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69133 Andrew Pinski changed: What|Removed |Added Keywords|ice-on-invalid-code |ice-on-valid-code Target Milestone|---

[Bug lto/69133] [6 Regression] LTO segfault in lto_get_decl_name_mapping() on 483.xalancbmk with -flto-partition=none

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69133 --- Comment #3 from Andrew Pinski --- (In reply to Markus Trippelsdorf from comment #2) The code included here is undefined due to ODR violations.

[Bug lto/69136] [6 Regression] ICE in lto_symtab_prevailing_virtual_decl, at lto/lto-symtab.c:991

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69136 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Status|UNC

[Bug lto/69137] [6 Regression] ICE in odr_type_p, at ipa-utils.h:257

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69137 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|---

[Bug lto/69082] Final link fails on ARM using lto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69082 --- Comment #5 from PeteVine --- I got "lucky" with a single cpp file from dosbox: COLLECT_GCC_OPTIONS='-D' 'HAVE_CONFIG_H' '-I' '.' '-I' '../..' '-I' '../../include' '-I' '/usr/include/SDL' '-D' '_GNU_SOURCE=1' '-D' '_REENTRANT' '-mcpu=cortex-a

[Bug lto/69082] Final link fails on ARM using lto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69082 --- Comment #4 from PeteVine --- Created attachment 37233 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37233&action=edit Preprocessed source

[Bug target/69146] [5 Regression] ICE in extract_insn, at recog.c:2343 on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69146 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.4

[Bug sanitizer/69147] [5 Regression] Several hundred asan failures with 5.3.1 on x86_64-apple-darwin15

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69147 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.4

[Bug c++/69125] [6 regression] Please don't print "‘visibility’ attribute ignored" when setting hidden visibility for anonymous namespace classes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69125 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic Target Milestone|---

[Bug rtl-optimization/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.4

[Bug c/23087] Misleading warning, "... differ in signedness"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23087 Keith Thompson changed: What|Removed |Added Version|4.0.0 |5.3.0 --- Comment #13 from Keith Thomps

[Bug libstdc++/69116] [4.9/5/6 Regression] compile error when including valarray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69116 --- Comment #1 from Andrew Pinski --- It is trying to instantiate one of the std::end with valarray Like: template inline const _Tp* end(const valarray<_Tp>& __va) { return std::__addressof(__va[0]) + __va.size(); } This does not l

[Bug rtl-optimization/69102] [4.9/5/6 Regression] ICE: in move_op_ascend, at sel-sched.c:6138 with -fselective-scheduling2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69102 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug target/69135] [5/6 Regression][ARM] instruction cannot be conditional -- `vcvtpne.s32.f32 s0,s0'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69135 --- Comment #4 from cctsai57 --- Following gcc/testsuite/gcc.target/arm/{lceil-vcvt_1.c,lfloor-vcvt_1.c,lround-vcvt_1.c}, suggest: /* { dg-do compile } */ /* { dg-require-effective-target arm_v8_vfp_ok } */ /* { dg-options "-O2 -march=armv8-a -f

[Bug c++/69098] [6.0 regression] Member function pointer template flagged with 'is not a function template'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69098 Andrew Pinski changed: What|Removed |Added URL|http://melpon.org/wandbox/p | |ermlink/DShqHOBBMDx3

[Bug target/69071] [6 Regression] ICE: in decompose, at rtl.h:2107 with -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69071 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/69068] [6 Regression] ICE in bb_contains_loop_phi_nodes, at graphite-isl-ast-to-gimple.c:1279

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69068 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/69067] [6 Regression] ICE in get_def_bb_for_const, at graphite-isl-ast-to-gimple.c:1995

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69067 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug rtl-optimization/69052] [6 Regression] Performance regression after r229402.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69052 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Target|

[Bug target/69053] [6 Regression] ICE in build_vector_from_val

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69053 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug ipa/69044] [6 regression] [CHKP] internal compiler error: in duplicate_thunk_for_node

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69044 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target|

[Bug tree-optimization/69042] [6 regression] Missed optimization in ivopts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69042 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/68886] FAIL: gcc.c-torture/execute/stkalign.c execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68886 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/69042] [6 regression] Missed optimization in ivopts

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69042 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Target Milestone|-

[Bug c++/68767] [6 regression] spurious warning: null argument where non-null required

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68767 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug c++/68525] [6 Regression] bogus use of deleted function error on a template with a flexible array member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68525 Martin Sebor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug bootstrap/69129] [6 Regression] ICE in get_attr_got, at config/mips/mips.md:694 on mips-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69129 Steve Ellcey changed: What|Removed |Added CC||sje at gcc dot gnu.org --- Comment #1 fro

[Bug tree-optimization/69036] g++ hangs compiling tree-ssa-loop-ivopts.c at -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69036 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #13 from H.J. Lu --- *** Bug 69036 has been marked as a duplicate of this bug. ***

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #12 from H.J. Lu --- (In reply to H.J. Lu from comment #10) > This change makes it to compile: > > diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c > index 07eea84..43a85b7 100644 > --- a/gcc/var-tracking.c > +++ b/gcc/var-tracki

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 Gary Funck changed: What|Removed |Added CC||gary at intrepid dot com --- Comment #11 fr

[Bug middle-end/68743] [6 Regression] FAIL: gfortran.dg/aint_anint_1.f90 -O0 execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68743 Andrew Pinski changed: What|Removed |Added Host|hppa*-*-hpux* | Target Milestone|---

[Bug tree-optimization/67781] [5/6 Regression] wrong code generated on big-endian with -O1 -fexpensive-optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67781 --- Comment #13 from Mikael Pettersson --- Patch passed bootstrap and regtest on sparc64-linux. No regressions.

[Bug target/69153] --with-advance-toolchain configure option does not correctly set configure variable target_header_dir

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69153 --- Comment #1 from Andrew Pinski --- You are leaking a target specific configure option to the configure script. This seems wrong. Can't you set target_header_dir in config.gcc instead?

[Bug c++/68525] [6 Regression] bogus use of deleted function error on a template with a flexible array member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68525 Andrew Pinski changed: What|Removed |Added Keywords|rejects-valid | Last reconfirmed|2015-11-25 00:00:00

[Bug target/69153] --with-advance-toolchain configure option does not correctly set configure variable target_header_dir

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69153 Peter Bergner changed: What|Removed |Added Target||powerpc*-linux CC|

[Bug c++/68049] [5/6 Regression] template instantiation involving may_alias defines symbol twice

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68049 Andrew Pinski changed: What|Removed |Added Last reconfirmed|2015-12-08 00:00:00 |2016-1-5 Target Milestone|---

[Bug target/69153] New: --with-advance-toolchain configure option does not correctly set configure variable target_header_dir

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69153 Bug ID: 69153 Summary: --with-advance-toolchain configure option does not correctly set configure variable target_header_dir Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug tree-optimization/69108] [6 Regression] ICE in gather_scalar_reductions with -ftree-parallelize-loops=2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69108 --- Comment #2 from vries at gcc dot gnu.org --- Created attachment 37232 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37232&action=edit tentative patch

[Bug tree-optimization/67755] [5/6 Regression] Bad edge probability/block freqency for tree jump threading

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67755 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |5.4 Summary|[5 Regression] Ba

[Bug c++/66944] ICE on static thread_local member in class template

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66944 Andrew Pinski changed: What|Removed |Added Summary|[6 regression] ICE on |ICE on static thread_local

[Bug target/62254] [4.9/5/6 Regression] gcc-4.9 ICEs on linux kernel zlib for armv3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62254 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |4.9.4

[Bug rtl-optimization/49358] [4.9/5/6 Regression] RA regressed for SSE 2 operand math

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49358 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0 Summary|optimization regr

[Bug middle-end/46555] [4.9/5/6 Regression] PHI RTL expansion leads to CSiBE regression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46555 Andrew Pinski changed: What|Removed |Added Keywords||missed-optimization Last reconfirmed|2

[Bug libstdc++/69152] _GLIBCXX_BITSET_BITS_PER_WORD is wrong for x32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69152 --- Comment #1 from Marc Glisse --- This macro is about the typedef _WordT in bitset (currently "long", so __SIZEOF_LONG__ is exactly what we want), not about the compiler notion of "word". Using "long" for that typedef is suboptimal on x32, but

[Bug target/45390] CPU2006 434.zeusmp: gcc 4.6 7% regression from gcc 4.5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45390 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug target/45389] CPU2006 cactusADM: gcc 4.6 15% regression from 4.5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=45389 Andrew Pinski changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/69098] [6.0 regression] Member function pointer template flagged with 'is not a function template'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69098 --- Comment #3 from hir...@trash-mail.com --- Your testcase is really quite a bit smaller still – impressive skills! :) Thanks for confirming and since 5.1.0 works for you, on Wandbox and additionally your testcase doesn’t fail locally, I guess I

[Bug target/67973] All the tests for -gstabs* fail on x86_64-apple-darwin14 with Xcode 7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67973 --- Comment #17 from mrs at gcc dot gnu.org --- A back port is Ok.

[Bug c++/69139] [4.9/5/6 Regression] deduction failure with trailing return type in function template argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69139 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug target/1078] Problems with attributes documentation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1078 --- Comment #12 from sandra at gcc dot gnu.org --- Author: sandra Date: Tue Jan 5 20:51:48 2016 New Revision: 232092 URL: https://gcc.gnu.org/viewcvs?rev=232092&root=gcc&view=rev Log: 2016-01-05 Sandra Loosemore PR 1078 gcc/

[Bug libstdc++/69152] New: _GLIBCXX_BITSET_BITS_PER_WORD is wrong for x32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69152 Bug ID: 69152 Summary: _GLIBCXX_BITSET_BITS_PER_WORD is wrong for x32 Product: gcc Version: 5.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: li

[Bug c/69104] invalid atomic memory order not diagnosed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69104 --- Comment #8 from Marek Polacek --- Author: mpolacek Date: Tue Jan 5 20:24:02 2016 New Revision: 232090 URL: https://gcc.gnu.org/viewcvs?rev=232090&root=gcc&view=rev Log: PR c/69104 * builtins.c (get_memmodel): Use expansion p

[Bug target/69148] [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 Andreas Krebbel changed: What|Removed |Added CC||vmakarov at redhat dot com --- Comment

[Bug rtl-optimization/68991] -O3 generates misaligned xorv4si3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 --- Comment #19 from hjl at gcc dot gnu.org --- Author: hjl Date: Tue Jan 5 20:19:16 2016 New Revision: 232088 URL: https://gcc.gnu.org/viewcvs?rev=232088&root=gcc&view=rev Log: Use vector_operand on SSE with 16b memory operand Add vector_oper

[Bug rtl-optimization/68991] -O3 generates misaligned xorv4si3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68991 --- Comment #18 from hjl at gcc dot gnu.org --- Author: hjl Date: Tue Jan 5 20:17:26 2016 New Revision: 232087 URL: https://gcc.gnu.org/viewcvs?rev=232087&root=gcc&view=rev Log: Add vector_memory_operand and "Bm" constraint SSE vector arithmet

[Bug target/1078] Problems with attributes documentation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1078 --- Comment #11 from sandra at gcc dot gnu.org --- Author: sandra Date: Tue Jan 5 19:45:43 2016 New Revision: 232085 URL: https://gcc.gnu.org/viewcvs?rev=232085&root=gcc&view=rev Log: 2016-01-05 Sandra Loosemore PR 1078 gcc/

[Bug testsuite/68232] gcc.dg/ifcvt-4.c fails on some arm configurations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68232 --- Comment #6 from Pat Haugen --- (In reply to James Greenhalgh from comment #5) > "Fixed" with the testsuite skips. Feel free to add any other target triplets > for which this test is unreliable. I was going to modify the powerpc64le triplet t

[Bug other/60465] [4.9/5 Regression] Compiling glibc-2.17,2.18 with gcc-4.8.2 and binutils-2.23.2,2.24 results in segfaults in _start / elf_get_dynamic_info

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465 --- Comment #40 from Mike Frysinger --- (In reply to Jeffrey A. Law from comment #39) we should at least do gcc-5. i'm guessing there won't be another 4.9.

[Bug c++/66460] ICE using __func__ in constexpr function.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 Markus Trippelsdorf changed: What|Removed |Added CC||hauf.johannes at gmail dot com ---

[Bug c++/69149] Segmentation fault during compile of libre office with debug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69149 Markus Trippelsdorf changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/68009] [6 Regression] prototype for gfortran_runtime_error with inline matmul

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68009 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org --- Comment

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 Eric Botcazou changed: What|Removed |Added CC||uros at gcc dot gnu.org --- Comment #11

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 --- Comment #10 from Eric Botcazou --- Created attachment 37231 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37231&action=edit Reduced testcase To be compiled with -O2 -mincoming-stack-boundary=3

[Bug c++/69149] Segmentation fault during compile of libre office with debug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69149 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/65996] [5/6 Regression] gfortran ICE with -dH

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65996 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org A

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 --- Comment #9 from Justas L --- Yes, forced stack alignment on x86_64 was introduced after 5.2, in r228728 for pr66697. Also, I can confirm that adding -fno-omit-frame-pointer allows Wine to compile normally.

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #10 from H.J. Lu --- This change makes it to compile: diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c index 07eea84..43a85b7 100644 --- a/gcc/var-tracking.c +++ b/gcc/var-tracking.c @@ -4968,7 +4968,7 @@ dataflow_set_different (

[Bug target/1078] Problems with attributes documentation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=1078 --- Comment #10 from sandra at gcc dot gnu.org --- Author: sandra Date: Tue Jan 5 18:04:01 2016 New Revision: 232081 URL: https://gcc.gnu.org/viewcvs?rev=232081&root=gcc&view=rev Log: 2016-01-05 Sandra Loosemore PR 1078 gcc/

[Bug rtl-optimization/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 --- Comment #11 from Mikael Pettersson --- (In reply to ktkachov from comment #9) > So I did a bisection between 4.9 and 5. > The offending commit is r217624: > Author: vmakarov > Date: Sun Nov 16 05:00:30 2014 + > > 2014-11-15 Vladi

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #9 from H.J. Lu --- (insn:TI 248 289 246 8 (set (reg:V2DI 21 xmm0 [130]) (mem/c:V2DI (plus:DI (reg/f:DI 7 sp) (const_int 16 [0x10])) [9 %sfp+-32 S16 A128])) /tmp/x.ii:24 1215 {*movv2di_internal} (nil)) ...

[Bug other/60465] [4.9/5 Regression] Compiling glibc-2.17,2.18 with gcc-4.8.2 and binutils-2.23.2,2.24 results in segfaults in _start / elf_get_dynamic_info

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465 Jeffrey A. Law changed: What|Removed |Added Summary|[4.9/5/6 Regression]|[4.9/5 Regression] |C

[Bug other/60465] [4.9/5/6 Regression] Compiling glibc-2.17,2.18 with gcc-4.8.2 and binutils-2.23.2,2.24 results in segfaults in _start / elf_get_dynamic_info

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465 --- Comment #38 from Jeffrey A. Law --- Author: law Date: Tue Jan 5 17:57:05 2016 New Revision: 232080 URL: https://gcc.gnu.org/viewcvs?rev=232080&root=gcc&view=rev Log: [PATCH v2] ia64: don't use dynamic relocations for local symbols P

[Bug target/69143] PowerPC64: aggregate results are badly handled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69143 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 ktkachov at gcc dot gnu.org changed: What|Removed |Added Component|target |rtl-optimization --- Commen

[Bug target/69140] stack alignment + O1 breaks with Microsoft ABI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69140 --- Comment #8 from Eric Botcazou --- > Sorry, I indeed made a mistake - r230176 makes compilation fail with a > different error than the one I get with 5.3 release. However, after > rerunning git bisect and manually checking these revisions I ca

[Bug target/69124] [5/6 Regression] wrong code in thumb mode on arm-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||vmakarov at redhat dot com

[Bug bootstrap/69123] [6 Regression] --with-build-config='bootstrap-O3 bootstrap-debug' miscompiled stage 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69123 --- Comment #8 from H.J. Lu --- A small testcase: [hjl@gnu-mic-2 i386]$ cat /tmp/x.ii struct xxx_def; typedef xxx_def *xxx; union rtxxx { const char *rt_str; xxx rt_xxx; }; struct xxx_def { union u { rtxxx fld[1]; } u; }; extern x

[Bug target/68770] [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 Marek Polacek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug target/68770] [6 Regression] Conditional jump or move depends on uninitialised value(s) default_secondary_reload() targhooks.c:940

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68770 --- Comment #8 from Nick Clifton --- Patch applied. (Unfortunately I cannot close this BZ...)

[Bug target/69151] New: missing docs for H8/3000 monitor/OS_Task attributes and related breakage in -mexr/-mno-exr options

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69151 Bug ID: 69151 Summary: missing docs for H8/3000 monitor/OS_Task attributes and related breakage in -mexr/-mno-exr options Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug ipa/66223] [5/6 Regression] Diagnostic of pure virtual function call broken, including __cxa_pure_virtual

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66223 --- Comment #7 from Daniel Frey --- (In reply to Jakub Jelinek from comment #6) > The advantage of __builtin_unreachable () is that it allows better > optimizations, at the expense of the invalid code not being so nicely > reported. > With -fsani

[Bug target/69148] [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |5.4 --- Comment #3 from Jakub Jelinek -

[Bug target/69148] [5/6 Regression] ICE (floating point exception) on s390x-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69148 --- Comment #4 from Jakub Jelinek --- And union U { int r; float f; }; struct A { int a; union U b[64]; }; double foo (double); void bar (struct A *z, int x) { union U y; y.f = foo (z->b[x].f); z->a = y.r ? 4 : y.r; } too (to make it C

[Bug tree-optimization/69108] [6 Regression] ICE in gather_scalar_reductions with -ftree-parallelize-loops=2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69108 vries at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |vries at gcc dot gnu.org

[Bug rtl-optimization/68651] [5/6 Regression][AArch64] Missing combination of shift-by-one with other arithmetic patterns with -mcpu=cortex-a53

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68651 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work

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