[Bug c++/79962] [7 Regression] ICE nonnull_check_p on a function template with a type-dependent attribute nonnull

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79962 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug ipa/79966] [6/7 Regression] run time more than twice slower when using -fipa-cp-clone

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79966 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Target Milestone|

[Bug ipa/79970] New: [7 Regression] ICE in add_stack_var, at cfgexpand.c:450 with always_inline attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79970 Bug ID: 79970 Summary: [7 Regression] ICE in add_stack_var, at cfgexpand.c:450 with always_inline attribute Product: gcc Version: 7.0 Status: UNCONFIRMED Keywor

[Bug libfortran/79956] [7 Regression] many new -Wmaybe-uninitialized warnings with bootstrap-O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79956 --- Comment #11 from Markus Trippelsdorf --- Created attachment 40929 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40929&action=edit unreduced testcase for ppc64le For some reason the reshape_* warnings only happen on ppc64le. X86_64 is

[Bug target/79971] New: ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79971 Bug ID: 79971 Summary: ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: no

[Bug c++/78630] Segfault in Libiberty

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78630 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug demangler/78944] null pointer in demangler

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78944 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/79972] New: ICE in tree check: expected ssa_name, have var_decl in get_range_info, at tree-ssanames.c:377 w/ -Walloca -Wvla-larger-than=364854541

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79972 Bug ID: 79972 Summary: ICE in tree check: expected ssa_name, have var_decl in get_range_info, at tree-ssanames.c:377 w/ -Walloca -Wvla-larger-than=364854541 Product: gcc

[Bug target/79971] ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79971 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug ipa/79970] [7 Regression] ICE in add_stack_var, at cfgexpand.c:450 with always_inline attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79970 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/79900] [5/6/7 Regression] ICE in strip_typedefs, at cp/tree.c:1554

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79900 --- Comment #3 from Marek Polacek --- Author: mpolacek Date: Thu Mar 9 08:35:37 2017 New Revision: 245988 URL: https://gcc.gnu.org/viewcvs?rev=245988&root=gcc&view=rev Log: PR c++/79900 - ICE in strip_typedefs * tree.c (strip_ty

[Bug target/79909] ICE error: invalid rtl sharing found in the insn on ppc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79909 --- Comment #2 from Martin Liška --- Very similar test-case: $ cat ppc-ice.c a (_Decimal128, _Decimal128, _Decimal128, _Decimal128, _Decimal128, _Decimal128, _Decimal128, _Decimal128, _Decimal128); b () { a (0, 0, 0, 0, 0, 0, 0, 0, 0); } $ p

[Bug demangler/78372] gdb/demangler crashes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78372 Markus Trippelsdorf changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug demangler/78564] cp-demangle fails to decode Ul+auto/anon

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78564 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug demangler/72822] libiberty/ demangler crash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72822 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug demangler/72762] Cann't demangle auto arguments of C++14 generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72762 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79900] [5/6 Regression] ICE in strip_typedefs, at cp/tree.c:1554

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79900 Marek Polacek changed: What|Removed |Added Summary|[5/6/7 Regression] ICE in |[5/6 Regression] ICE in

[Bug demangler/68383] Demangler stack overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68383 Markus Trippelsdorf changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug demangler/79406] Demangler crash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79406 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug libstdc++/67375] abi::__cxa_demangle crashes demangling a lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67375 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug demangler/62279] Demangler crash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62279 Markus Trippelsdorf changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug demangler/61805] Demangler crash (GDB PR 17157)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61805 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug ipa/79966] [6/7 Regression] run time more than twice slower when using -fipa-cp-clone

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79966 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/79162] [7 Regression] [C++17] ambiguity in string assignment due to string_view overload

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79162 Xi Ruoyao changed: What|Removed |Added CC||ryxi at stu dot xidian.edu.cn --- Comment #1

[Bug c/79973] New: atanh() constant-folds differently than it would evaluate at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79973 Bug ID: 79973 Summary: atanh() constant-folds differently than it would evaluate at runtime Product: gcc Version: 6.3.1 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/79162] [7 Regression] [C++17] ambiguity in string assignment due to string_view overload

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79162 --- Comment #2 from Xi Ruoyao --- > Seems similar to LWG 2758. http://cplusplus.github.io/LWG/lwg-defects.html#2758

[Bug target/79932] _mm512_packus_epi32 does not compile under -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79932 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Thu Mar 9 09:09:27 2017 New Revision: 245989 URL: https://gcc.gnu.org/viewcvs?rev=245989&root=gcc&view=rev Log: PR target/79932 * config/i386/avx512bwintrin.h (_mm512_pac

[Bug target/79932] _mm512_packus_epi32 does not compile under -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79932 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Mar 9 09:11:06 2017 New Revision: 245990 URL: https://gcc.gnu.org/viewcvs?rev=245990&root=gcc&view=rev Log: PR target/79932 * config/i386/avx512vlintrin.h (_mm256_cmp

[Bug sanitizer/79944] asan: incorrect instrumentation of atomic operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79944 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Mar 9 09:20:23 2017 New Revision: 245991 URL: https://gcc.gnu.org/viewcvs?rev=245991&root=gcc&view=rev Log: PR sanitizer/79944 * asan.c (get_mem_refs_of_builtin_call)

[Bug ipa/79761] [CHKP] ICE in chkp_find_bounds_1, at tree-chkp.c:3452

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79761 --- Comment #3 from Martin Liška --- Author: marxin Date: Thu Mar 9 09:22:29 2017 New Revision: 245993 URL: https://gcc.gnu.org/viewcvs?rev=245993&root=gcc&view=rev Log: Get bounds for a PARM_DECL (PR ipa/79761). 2017-03-09 Martin Liska

[Bug c/79973] atanh() constant-folds differently than it would evaluate at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79973 --- Comment #1 from Marc Glisse --- gcc computes the exact, correctly-rounded value, while at runtime you are using code from some library (probably glibc) that trades off some precision for speed. What would you like to happen? That gcc stops co

[Bug target/79932] _mm512_packus_epi32 does not compile under -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79932 --- Comment #5 from Jakub Jelinek --- Fixed on the trunk so far.

[Bug sanitizer/79944] asan: incorrect instrumentation of atomic operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79944 --- Comment #8 from Jakub Jelinek --- Fixed on the trunk so far.

[Bug c/79973] atanh() constant-folds differently than it would evaluate at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79973 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/79764] [7 Regression][CHKP] ICE in chkp_make_addressed_object_bounds: Unexpected tree code bit_field_ref in tree-chkp.c:3528

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79764 --- Comment #7 from Martin Liška --- Author: marxin Date: Thu Mar 9 09:26:45 2017 New Revision: 245994 URL: https://gcc.gnu.org/viewcvs?rev=245994&root=gcc&view=rev Log: Support BIT_FIELD_REF in MPX (PR ipa/79764). 2017-03-09 Martin Liska

[Bug libfortran/79956] [7 Regression] many new -Wmaybe-uninitialized warnings with bootstrap-O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79956 --- Comment #12 from Thomas Koenig --- (In reply to Markus Trippelsdorf from comment #10) > libgfortran/intrinsics/reshape_generic.c:253:21: warning: ‘sstride[0]’ may > be used uninitialized in this function [-Wmaybe-uninitialized] This one is

[Bug c/79973] atanh() constant-folds differently than it would evaluate at runtime

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79973 --- Comment #3 from Armin Rigo --- Indeed, thanks for the feedback.

[Bug target/79971] ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79971 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug ipa/79761] [CHKP] ICE in chkp_find_bounds_1, at tree-chkp.c:3452

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79761 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug driver/79974] New: First line of file is printed with unrecognized -mtune x86 option

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79974 Bug ID: 79974 Summary: First line of file is printed with unrecognized -mtune x86 option Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/79966] [6/7 Regression] run time more than twice slower when using -fipa-cp-clone

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79966 --- Comment #2 from Martin Liška --- So the difference revision is r230550, where Richi added various back-ports: 2015-11-18 Richard Biener Backport from mainline 2015-11-07 Jan Hubicka PR ipa/6805

[Bug ipa/79764] [7 Regression][CHKP] ICE in chkp_make_addressed_object_bounds: Unexpected tree code bit_field_ref in tree-chkp.c:3528

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79764 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug other/65530] [meta-bug] -mmpx -fcheck-pointer-bounds failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65530 Bug 65530 depends on bug 79764, which changed state. Bug 79764 Summary: [7 Regression][CHKP] ICE in chkp_make_addressed_object_bounds: Unexpected tree code bit_field_ref in tree-chkp.c:3528 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79764

[Bug target/79975] New: SEGV in cc1 compiling gcc.dg/rtl/x86_64/final.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79975 Bug ID: 79975 Summary: SEGV in cc1 compiling gcc.dg/rtl/x86_64/final.c Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tar

[Bug target/79975] SEGV in cc1 compiling gcc.dg/rtl/x86_64/final.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79975 Rainer Orth changed: What|Removed |Added Target Milestone|--- |7.0

[Bug c++/79962] [5/6/7 Regression] ICE nonnull_check_p on a function template with a type-dependent attribute nonnull

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79962 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79672] ICE with -Wduplicated-branches -fopenmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79672 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Thu Mar 9 09:53:03 2017 New Revision: 245996 URL: https://gcc.gnu.org/viewcvs?rev=245996&root=gcc&view=rev Log: PR c++/79672 * tree.c (inchash::add_expr): Handle TREE_

[Bug c++/79672] ICE with -Wduplicated-branches -fopenmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79672 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/79962] [5/6/7 Regression] ICE nonnull_check_p on a function template with a type-dependent attribute nonnull

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79962 Marek Polacek changed: What|Removed |Added Priority|P1 |P3 --- Comment #2 from Marek Polacek --

[Bug target/79971] ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79971 --- Comment #3 from Richard Biener --- Fix is simple though: Index: gcc/gimple-expr.c === --- gcc/gimple-expr.c (revision 245987) +++ gcc/gimple-expr.c (working copy) @@ -124,7

[Bug target/65705] ICE: SIGSEGV in contains_struct_check with -fsanitize=null -fcheck-pointer-bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65705 --- Comment #5 from Martin Liška --- Author: marxin Date: Thu Mar 9 10:04:50 2017 New Revision: 245997 URL: https://gcc.gnu.org/viewcvs?rev=245997&root=gcc&view=rev Log: Disable -fcheck-pointer-bounds with sanitizers. 2017-03-09 Martin Liska

[Bug target/69804] [5/6] ICE with -fsanitize=undefined -fcheck-pointer-bounds -mmpx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69804 --- Comment #5 from Martin Liška --- Author: marxin Date: Thu Mar 9 10:04:50 2017 New Revision: 245997 URL: https://gcc.gnu.org/viewcvs?rev=245997&root=gcc&view=rev Log: Disable -fcheck-pointer-bounds with sanitizers. 2017-03-09 Martin Liska

[Bug target/65705] ICE: SIGSEGV in contains_struct_check with -fsanitize=null -fcheck-pointer-bounds

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65705 Martin Liška changed: What|Removed |Added Known to work||7.0 Known to fail|7.0

[Bug target/69804] [5/6] ICE with -fsanitize=undefined -fcheck-pointer-bounds -mmpx

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69804 Martin Liška changed: What|Removed |Added Known to work||7.0 --- Comment #6 from Martin Liška ---

[Bug tree-optimization/79631] [CHKP] ICE tree check: expected integer_cst, have negate_expr in decompose, at tree.h:5255

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79631 --- Comment #4 from Martin Liška --- Author: marxin Date: Thu Mar 9 10:10:02 2017 New Revision: 245998 URL: https://gcc.gnu.org/viewcvs?rev=245998&root=gcc&view=rev Log: Fix ICE in tree-chkp-opt.c (PR tree-optimization/79631). 2017-03-09 Mart

[Bug tree-optimization/79631] [CHKP] ICE tree check: expected integer_cst, have negate_expr in decompose, at tree.h:5255

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79631 Martin Liška changed: What|Removed |Added Known to work||7.0 Known to fail|

[Bug c++/79865] ICE calling member function with template parameter from generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79865 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org,

[Bug c++/79967] ICE on non-type template argument declared noreturn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79967 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/79972] ICE in tree check: expected ssa_name, have var_decl in get_range_info, at tree-ssanames.c:377 w/ -Walloca -Wvla-larger-than=364854541

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79972 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/79972] ICE in tree check: expected ssa_name, have var_decl in get_range_info, at tree-ssanames.c:377 w/ -Walloca -Wvla-larger-than=364854541

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79972 --- Comment #2 from Marek Polacek --- Started with r241318.

[Bug tree-optimization/79920] [6 Regression] Incorrect floating point results when compiling with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79920 --- Comment #4 from Lawrence Mitchell --- Great, thanks. I'll try a build and test "in the wild".

[Bug c++/71966] [7 Regression] ICE on invalid C++11 code (undefined constructor used in a constant expression): in cp_build_addr_expr_1, at cp/typeck.c:5671

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71966 --- Comment #4 from Paolo Carlini --- This is already fixed, the additional testcase too. I'll add both and resolve the bug.

[Bug target/79913] VEC_SELECT bugs in aarch64 patterns

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79913 --- Comment #2 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Thu Mar 9 10:34:36 2017 New Revision: 245999 URL: https://gcc.gnu.org/viewcvs?rev=245999&root=gcc&view=rev Log: [AArch64] PR target/79913: VEC_SELECT bugs in aarch64 patt

[Bug demangler/79976] New: long list of demangle failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976 Bug ID: 79976 Summary: long list of demangle failures Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: demangler

[Bug demangler/79976] long list of demangle failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976 --- Comment #1 from Markus Trippelsdorf --- Created attachment 40932 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40932&action=edit Pedro's patch updated for trunk

[Bug target/79913] VEC_SELECT bugs in aarch64 patterns

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79913 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug libstdc++/62045] __gnu_pbds::priority_queue, binary_heap_tag> is too slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62045 Xi Ruoyao changed: What|Removed |Added CC||bkoz at redhat dot com, |

[Bug middle-end/79909] [7 Regression] ICE error: invalid rtl sharing found in the insn on ppc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79909 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug middle-end/79909] [7 Regression] ICE error: invalid rtl sharing found in the insn on ppc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79909 --- Comment #3 from Jakub Jelinek --- Created attachment 40933 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40933&action=edit gcc7-pr79909.patch This looks like a combiner bug to me. replace_rtx is documented not to copy anything, so if

[Bug c++/79962] [5/6/7 Regression] ICE nonnull_check_p on a function template with a type-dependent attribute nonnull

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79962 --- Comment #3 from Marek Polacek --- We used to reject the code with: k.cc: In substitution of ‘template void f(typename T::U) [with T = S]’: k.cc:8:9: required from here k.cc:2:6: error: nonnull argument has invalid operand number (argument

[Bug c++/79962] [5/6/7 Regression] ICE nonnull_check_p on a function template with a type-dependent attribute nonnull

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79962 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug demangler/79976] long list of demangle failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976 --- Comment #2 from Pedro Alves --- Thanks for looking at that! I'd love for that patch to me merged, but realistically, I don't know when I'd have time to champion it, and it's been almost 3 years... If someone picks it up and runs with it, it

[Bug tree-optimization/79972] ICE in tree check: expected ssa_name, have var_decl in get_range_info, at tree-ssanames.c:377 w/ -Walloca -Wvla-larger-than=364854541

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79972 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug demangler/79976] long list of demangle failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/79977] New: [7 Regression] [graphite] ICE in outermost_loop_in_sese, at sese.c:300 w/ -O2 -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79977 Bug ID: 79977 Summary: [7 Regression] [graphite] ICE in outermost_loop_in_sese, at sese.c:300 w/ -O2 -floop-nest-optimize Product: gcc Version: 7.0 St

[Bug demangler/79976] long list of demangle failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976 --- Comment #4 from Pedro Alves --- That's a good point. Maybe a mangling/demangling hash/cache would help with that, though can't beat 0 work.

[Bug c++/79822] [5 Regression] ICE with void statement expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79822 Jakub Jelinek changed: What|Removed |Added Summary|[5/7 Regression] ICE with |[5 Regression] ICE with

[Bug c++/71966] [7 Regression] ICE on invalid C++11 code (undefined constructor used in a constant expression): in cp_build_addr_expr_1, at cp/typeck.c:5671

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71966 --- Comment #5 from paolo at gcc dot gnu.org --- Author: paolo Date: Thu Mar 9 11:51:29 2017 New Revision: 246000 URL: https://gcc.gnu.org/viewcvs?rev=246000&root=gcc&view=rev Log: 2017-03-09 Paolo Carlini PR c++/71966 * g++

[Bug c++/71966] [7 Regression] ICE on invalid C++11 code (undefined constructor used in a constant expression): in cp_build_addr_expr_1, at cp/typeck.c:5671

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71966 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/79947] [6/7 Regression] ICE in rs6000_emit_swsqrt at gcc/config/rs6000/rs6000.c:37570

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79947 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug target/79947] [6/7 Regression] ICE in rs6000_emit_swsqrt at gcc/config/rs6000/rs6000.c:37570

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79947 --- Comment #2 from Martin Liška --- There's reduced test-case: /tmp/ppc-ice.c float a, b; void c () { a = __builtin_sqrtf (b); } $ ppc64-linux-gnu-gcc -Ofast -mno-powerpc-gfxopt -mcmpb -c ppc-ice.c --verbose Using built-in

[Bug demangler/79976] long list of demangle failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976 --- Comment #5 from Markus Trippelsdorf --- Created attachment 40935 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40935&action=edit list of testsuite demangler failures

[Bug c++/79865] ICE calling member function with template parameter from generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79865 --- Comment #3 from Nathan Sidwell --- I think 79264 fix is dependent on 61636 fix. But both are fine to backport.

[Bug c++/79865] ICE calling member function with template parameter from generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79865 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/79977] [6/7 Regression] [graphite] ICE in outermost_loop_in_sese, at sese.c:300 w/ -O2 -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79977 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/79970] [7 Regression] ICE in add_stack_var, at cfgexpand.c:450 with always_inline attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79970 --- Comment #2 from Richard Biener --- Author: rguenth Date: Thu Mar 9 13:20:03 2017 New Revision: 246001 URL: https://gcc.gnu.org/viewcvs?rev=246001&root=gcc&view=rev Log: 2017-03-09 Richard Biener PR ipa/79970 * ipa-prop.c

[Bug target/79971] ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79971 --- Comment #4 from Richard Biener --- Author: rguenth Date: Thu Mar 9 13:20:50 2017 New Revision: 246002 URL: https://gcc.gnu.org/viewcvs?rev=246002&root=gcc&view=rev Log: 2017-03-09 Richard Biener PR middle-end/79971 * gim

[Bug c/79978] New: support for __STDC_ANALYZABLE__

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79978 Bug ID: 79978 Summary: support for __STDC_ANALYZABLE__ Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Ass

[Bug demangler/79976] long list of demangle failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79976 Markus Trippelsdorf changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comme

[Bug ipa/79970] [7 Regression] ICE in add_stack_var, at cfgexpand.c:450 with always_inline attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79970 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/79971] ICE in const_binop, at fold-const.c:1554 on ARM target with saturated integers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79971 Richard Biener changed: What|Removed |Added Known to work||7.0.1 Known to fail|7.0

[Bug tree-optimization/79977] [6/7 Regression] [graphite] ICE in outermost_loop_in_sese, at sese.c:300 w/ -O2 -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79977 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Target Milestone|---

[Bug c/79978] support for __STDC_ANALYZABLE__

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79978 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/79978] support for __STDC_ANALYZABLE__

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79978 --- Comment #2 from Marek Polacek --- I don't know of any compiler that defines this, but I once started this work for GCC: . It was spurred by Joseph's comment here:

[Bug libstdc++/62045] __gnu_pbds::priority_queue, binary_heap_tag> is too slow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62045 Jonathan Wakely changed: What|Removed |Added CC|bkoz at redhat dot com | --- Comment #2 from Jonathan W

[Bug c++/66256] noexcept evaluation done before end of class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66256 Benjamin Buch changed: What|Removed |Added CC||benni.buch at gmail dot com --- Comment

[Bug c++/66256] noexcept evaluation done before end of class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66256 --- Comment #4 from Benjamin Buch --- Same with decltype instead of noexcept: struct test{ // it only works if e is declared before test() using type = decltype(e); static const bool e = false; }; $ g++ -std=c++11 gcc-bug.cpp gcc

[Bug libstdc++/79162] [7 Regression] [C++17] ambiguity in string assignment due to string_view overload

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79162 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/66256] noexcept evaluation done before end of class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66256 --- Comment #5 from Jonathan Wakely --- (In reply to Benjamin Buch from comment #3) > Same with decltype instead of noexcept: > > > struct test{ > // it only works if e is declared before test() > using type = decltype(e); > static

[Bug tree-optimization/77975] [6/7 Regression] Missed optimization for some small constants

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77975 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

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