[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 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 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 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=gcc=rev Log: Fix ICE in tree-chkp-opt.c (PR tree-optimization/79631). 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 Martin Liška changed: What|Removed |Added Known to work||7.0 --- Comment #6 from Martin Liška

[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 --- 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=gcc=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 --- 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=gcc=rev Log: Disable -fcheck-pointer-bounds with sanitizers. 2017-03-09 Martin Liska

[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 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 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++/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=gcc=rev Log: PR c++/79672 * tree.c (inchash::add_expr): Handle TREE_VEC.

[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 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 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:

[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 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

[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/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 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 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 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 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=gcc=rev Log: Support BIT_FIELD_REF in MPX (PR ipa/79764). 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 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[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 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 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

[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=gcc=rev Log: Get bounds for a PARM_DECL (PR ipa/79761). 2017-03-09 Martin Liska

[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=gcc=rev Log: PR sanitizer/79944 * asan.c (get_mem_refs_of_builtin_call): For

[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=gcc=rev Log: PR target/79932 * config/i386/avx512vlintrin.h

[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=gcc=rev Log: PR target/79932 * config/i386/avx512bwintrin.h (_mm512_packs_epi32,

[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 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 Xi Ruoyao changed: What|Removed |Added CC||ryxi at stu dot xidian.edu.cn --- Comment

[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 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 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 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/79406] Demangler crash

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

[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 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/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 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 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); } $

[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/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 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=gcc=rev Log: PR c++/79900 - ICE in strip_typedefs * tree.c (strip_typedefs):

[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 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 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 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 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:

[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=edit unreduced testcase for ppc64le For some reason the reshape_* warnings only happen on ppc64le. X86_64 is fine.

[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

[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

[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|---

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