[Bug libgcc/104984] New: Use hard-fp for libgcc single-floating-point routines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104984 Bug ID: 104984 Summary: Use hard-fp for libgcc single-floating-point routines Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug tree-optimization/94809] [8/9 Regression] Different results between gcc-9 and gcc-6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94809 Andrew Pinski changed: What|Removed |Added CC||141242068 at smail dot nju.edu.cn --- C

[Bug c/104983] gcc ignore side effect inside CommaExpr and failed to update value variable's value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104983 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Known to fail|

[Bug c/104983] New: gcc ignore side effect inside CommaExpr and failed to update value variable's value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104983 Bug ID: 104983 Summary: gcc ignore side effect inside CommaExpr and failed to update value variable's value Product: gcc Version: 8.4.0 Status: UNCONFIRMED Sev

[Bug analyzer/104954] Analyzer takes a very long time on Linux kernel drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104954 Bug 104954 depends on bug 104943, which changed state. Bug 104943 Summary: Analyzer fails to purge state for local structs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104943 What|Removed |Added ---

[Bug analyzer/104943] Analyzer fails to purge state for local structs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104943 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug analyzer/103533] Enable "taint" state machine with -fanalyzer without requiring -fanalyzer-checker=taint

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103533 --- Comment #4 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:faacafd2306ad7ece721a79dedbb6e44e0d65bdb commit r12-7718-gfaacafd2306ad7ece721a79dedbb6e44e0d65bdb Author: David Malcolm Date: T

[Bug analyzer/104954] Analyzer takes a very long time on Linux kernel drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104954 --- Comment #6 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:faacafd2306ad7ece721a79dedbb6e44e0d65bdb commit r12-7718-gfaacafd2306ad7ece721a79dedbb6e44e0d65bdb Author: David Malcolm Date: T

[Bug analyzer/104943] Analyzer fails to purge state for local structs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104943 --- Comment #2 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:faacafd2306ad7ece721a79dedbb6e44e0d65bdb commit r12-7718-gfaacafd2306ad7ece721a79dedbb6e44e0d65bdb Author: David Malcolm Date: T

[Bug analyzer/104943] Analyzer fails to purge state for local structs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104943 --- Comment #1 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:1c1daca1cdf7bc0156d57bb2b9083ee70c66b000 commit r12-7717-g1c1daca1cdf7bc0156d57bb2b9083ee70c66b000 Author: David Malcolm Date: T

[Bug target/104982] New: [12 Regression] FAIL: gcc.target/i386/bt-5.c by r12-7687

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104982 Bug ID: 104982 Summary: [12 Regression] FAIL: gcc.target/i386/bt-5.c by r12-7687 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Prio

[Bug target/104923] [11/12 Regression] MMA __builtin_mma_disassemble_acc test case ICEs in LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104923 Peter Bergner changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/104923] [11/12 Regression] MMA __builtin_mma_disassemble_acc test case ICEs in LRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104923 --- Comment #3 from CVS Commits --- The releases/gcc-11 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:114451a67febf2361b8ffa3f1ba6f33790791c09 commit r11-9669-g114451a67febf2361b8ffa3f1ba6f33790791c09 Author: Peter Bergner

[Bug fortran/84672] -fcheck=bounds gives runtime error on allocation on assignment with implicit type conversion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84672 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug fortran/33056] [Meta-bug] Data - statement related bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33056 Bug 33056 depends on bug 67817, which changed state. Bug 67817 Summary: Missing compilation error for some wrong conversions in data https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67817 What|Removed |Added ---

[Bug fortran/67804] ICE on data initialization of type(character) with wrong data

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67804 --- Comment #11 from anlauf at gcc dot gnu.org --- *** Bug 67817 has been marked as a duplicate of this bug. ***

[Bug fortran/67817] Missing compilation error for some wrong conversions in data

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67817 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org

[Bug fortran/98490] Unexpected out of bounds in array constructor with implied do loop

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98490 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||physiker at toast2 dot net --

[Bug fortran/70994] gfortran: -fcheck=all implied do loop confusing messages

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70994 anlauf at gcc dot gnu.org changed: What|Removed |Added CC||anlauf at gcc dot gnu.org

[Bug c++/104008] [11 Regression] New g++ folly compile error since r11-7931-ga2531859bf5bf6cf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104008 --- Comment #12 from Marek Polacek --- (In reply to Patrick Palka from comment #11) > FWIW it seems the new test g++.dg/cpp0x/variadic-alias3.C crashes when using > --param=hash-table-verification-limit=1000, similar to PR103769. I cannot repro

[Bug target/104208] -mlong-double-64 should override a previous -mabi=ibmlongdouble

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104208 Peter Bergner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/103299] [11/12 Regression] accessing incorrect storage for designated init of anonymous union at constexpr context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103299 Jason Merrill changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug c++/102740] [10/11/12 Regression] Data member not found in struct inside an unnamed union

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102740 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org Assi

[Bug target/104208] -mlong-double-64 should override a previous -mabi=ibmlongdouble

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104208 --- Comment #15 from CVS Commits --- The releases/gcc-10 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:063ef668c716ae0bf9c0f79ae62243e89075b475 commit r10-10504-g063ef668c716ae0bf9c0f79ae62243e89075b475 Author: Peter Bergner

[Bug target/87496] ICE in aggregate_value_p at gcc/function.c:2046

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496 --- Comment #16 from CVS Commits --- The releases/gcc-10 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:063ef668c716ae0bf9c0f79ae62243e89075b475 commit r10-10504-g063ef668c716ae0bf9c0f79ae62243e89075b475 Author: Peter Bergner

[Bug target/87496] ICE in aggregate_value_p at gcc/function.c:2046

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496 --- Comment #15 from CVS Commits --- The releases/gcc-11 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:51a34fdff2af99e2bb096436d6872c8ea434d177 commit r11-9668-g51a34fdff2af99e2bb096436d6872c8ea434d177 Author: Peter Bergner

[Bug target/104208] -mlong-double-64 should override a previous -mabi=ibmlongdouble

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104208 --- Comment #14 from CVS Commits --- The releases/gcc-11 branch has been updated by Peter Bergner : https://gcc.gnu.org/g:51a34fdff2af99e2bb096436d6872c8ea434d177 commit r11-9668-g51a34fdff2af99e2bb096436d6872c8ea434d177 Author: Peter Bergner

[Bug c++/104008] [11 Regression] New g++ folly compile error since r11-7931-ga2531859bf5bf6cf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104008 Patrick Palka changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug go/104973] GCC 11.2.1 build failure with Go support (mv: cannot stat 'cpugen.o': No such file or directory)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104973 --- Comment #4 from Ian Lance Taylor --- The golang.org/x/sys/cpu.o is a different object file. That one uses gcpugen.go, not cpugen.go. The original reporter is not reporting any problems involving gcpugen.go. The cpugen.go (not gcpugen.go)

[Bug rtl-optimization/104961] [9/10/11/12 Regression] compilation never (?) finishes at -Og

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104961 --- Comment #3 from CVS Commits --- The master branch has been updated by Vladimir Makarov : https://gcc.gnu.org/g:0c016888ffd569c4b70722cf7df2efcc003f397b commit r12-7716-g0c016888ffd569c4b70722cf7df2efcc003f397b Author: Vladimir N. Makarov

[Bug c++/101767] [10/11/12 Regression] Aggregate initialization fails for struct that has both unnamed struct and union fields

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101767 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/104476] [11 Regression] using-decl shadowed by member function when in incomplete-class context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104476 Jason Merrill changed: What|Removed |Added Summary|[11/12 Regression] |[11 Regression] using-decl

[Bug c++/104476] [11/12 Regression] using-decl shadowed by member function when in incomplete-class context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104476 --- Comment #6 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:47da5198766256be658b4c321cecfd6039b0b91b commit r12-7714-g47da5198766256be658b4c321cecfd6039b0b91b Author: Jason Merrill Date: F

[Bug c++/92918] [9/10 Regression] Does not do name lookup when using from base class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92918 --- Comment #9 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:47da5198766256be658b4c321cecfd6039b0b91b commit r12-7714-g47da5198766256be658b4c321cecfd6039b0b91b Author: Jason Merrill Date: Fr

[Bug middle-end/99578] [11 Regression] gcc-11 -Warray-bounds or -Wstringop-overread warning when accessing a pointer from integer literal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99578 Jakub Jelinek changed: What|Removed |Added Summary|[11/12 Regression] gcc-11 |[11 Regression] gcc-11

[Bug c++/104568] [10/11 Regression] ICE [c++20] caused by option "-std=c++20 -Wall" when operand of operator new has size equal to 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104568 Jakub Jelinek changed: What|Removed |Added Summary|[10/11/12 Regression] ICE |[10/11 Regression] ICE

[Bug tree-optimization/100834] False positive of -Wstringop-overflow= with -Os

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100834 --- Comment #2 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:32ca611c42658948f1b8883994796f35e8b4e74d commit r12-7713-g32ca611c42658948f1b8883994796f35e8b4e74d Author: Jakub Jelinek Date: F

[Bug middle-end/99578] [11/12 Regression] gcc-11 -Warray-bounds or -Wstringop-overread warning when accessing a pointer from integer literal

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99578 --- Comment #36 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:32ca611c42658948f1b8883994796f35e8b4e74d commit r12-7713-g32ca611c42658948f1b8883994796f35e8b4e74d Author: Jakub Jelinek Date: F

[Bug middle-end/100680] false positive warning for certain __builtin_memcmp() argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100680 --- Comment #4 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:32ca611c42658948f1b8883994796f35e8b4e74d commit r12-7713-g32ca611c42658948f1b8883994796f35e8b4e74d Author: Jakub Jelinek Date: F

[Bug c++/104568] [10/11/12 Regression] ICE [c++20] caused by option "-std=c++20 -Wall" when operand of operator new has size equal to 0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104568 --- Comment #6 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:0a0c2c3f06227d46b5e9542dfdd4e0fd2d67d894 commit r12-7712-g0a0c2c3f06227d46b5e9542dfdd4e0fd2d67d894 Author: Jakub Jelinek Date: F

[Bug libstdc++/104242] [12 Regression] Class with constructor from std::any is not copyable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104242 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/104971] [9/10/11/12 Regression] Optimisation for __builtin_ia32_readeflags corrupts the stack

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104971 --- Comment #5 from Jakub Jelinek --- Created attachment 52650 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52650&action=edit gcc12-pr104971.patch Here is untested patch with the optimization not to expand the pushf/pop at all if we don

[Bug c++/104008] [11 Regression] New g++ folly compile error since r11-7931-ga2531859bf5bf6cf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104008 Marek Polacek changed: What|Removed |Added Summary|[11/12 Regression] New g++ |[11 Regression] New g++

[Bug c++/104008] [11/12 Regression] New g++ folly compile error since r11-7931-ga2531859bf5bf6cf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104008 --- Comment #9 from CVS Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:c7a6a32739d62deab03266e2b5449fce261b1ecb commit r12-7710-gc7a6a32739d62deab03266e2b5449fce261b1ecb Author: Marek Polacek Date: We

[Bug fortran/103039] [12 Regression] Segfault with openmp block within a select type block since r12-1016-g0e3b3b77e13cac76

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103039 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/103039] [12 Regression] Segfault with openmp block within a select type block since r12-1016-g0e3b3b77e13cac76

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103039 --- Comment #10 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:c133bdfa9e7d9225510d00dbb7270cc052e4e4ee commit r12-7709-gc133bdfa9e7d9225510d00dbb7270cc052e4e4ee Author: Tobias Burnus Date:

[Bug c++/100557] [concepts] Internal compiler error: Error reporting routines re-entered.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100557 --- Comment #3 from Patrick Palka --- Reduced: template _Tp declval(); struct print_tag_; bool tag_invoke(print_tag_, auto); bool tag_invoke(print_tag_, auto obj) requires requires { *obj; }; template auto try_tag_invoke() noexcept(tag_inv

[Bug libstdc++/104242] [12 Regression] Class with constructor from std::any is not copyable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104242 --- Comment #4 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:7a42b1fa1a090ead96cc0f94a8060a9650c810d5 commit r12-7708-g7a42b1fa1a090ead96cc0f94a8060a9650c810d5 Author: Jonathan Wakely Date:

[Bug libstdc++/102807] Simple code using ranges::views::keys does not compile with clang

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102807 --- Comment #7 from Jonathan Wakely --- https://reviews.llvm.org/D119544 should fix this when it lands.

[Bug target/104968] [nvptx][OpenMP] SIGSEGV / ICE in final_scan_insn_1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104968 Tom de Vries changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug c++/104981] New: [coroutines] Internal compiler error when promise object's constructor takes a base class of the object parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104981 Bug ID: 104981 Summary: [coroutines] Internal compiler error when promise object's constructor takes a base class of the object parameter Product: gcc Version: 1

[Bug c/33053] adopt accesses through a volatile-casted pointer as a GNU C extension

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33053 Segher Boessenkool changed: What|Removed |Added CC||msebor at gcc dot gnu.org,

[Bug target/104952] [nvptx][OpenMP] wrong code with OR / AND reduction ('reduction(||:' and '&&') with SIMT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104952 --- Comment #11 from CVS Commits --- The master branch has been updated by Tom de Vries : https://gcc.gnu.org/g:093cdadbce30ce2d36846a05d979b8afc2eff618 commit r12-7702-g093cdadbce30ce2d36846a05d979b8afc2eff618 Author: Tom de Vries Date: Th

[Bug target/104952] [nvptx][OpenMP] wrong code with OR / AND reduction ('reduction(||:' and '&&') with SIMT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104952 Tom de Vries changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug middle-end/104854] -Wstringop-overread should not warn for strnlen, strndup and strncmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104854 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/104901] gcc/config/rs6000/mm_malloc.h:46: incorrectLogicOperator

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104901 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comm

[Bug c++/104980] Bad error on variable template instantiation failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104980 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2022-03-18 Ever confirmed|0

[Bug c++/104980] New: Bad error on variable template instantiation failure

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104980 Bug ID: 104980 Summary: Bad error on variable template instantiation failure Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug fortran/103039] [12 Regression] Segfault with openmp block within a select type block since r12-1016-g0e3b3b77e13cac76

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103039 --- Comment #9 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:6393122d271a92d5d9d8656a57ea167e92498871 commit r12-7701-g6393122d271a92d5d9d8656a57ea167e92498871 Author: Tobias Burnus Date: F

[Bug analyzer/104979] New: False positive from -Wanalyzer-malloc-leak with cast within boxed pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104979 Bug ID: 104979 Summary: False positive from -Wanalyzer-malloc-leak with cast within boxed pointer Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: norm

[Bug c++/59950] [9/10/11 Regression] Bogus diagnostic "taking address of temporary" taking address of trivial no-op assignment to temporary with empty class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59950 Patrick Palka changed: What|Removed |Added CC||aschepler at gmail dot com --- Comment #

[Bug c++/54319] [9/10/11/12 Regression] empty class causes error while non-empty does not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54319 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org St

[Bug target/104978] [avx512fp16] wrong code for _mm_mask_fcmadd_round_sch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104978 --- Comment #3 from Hongtao.liu --- (In reply to Hongtao.liu from comment #2) > (In reply to Hongtao.liu from comment #0) > > #include > > __m128h > > foo (__m128h a, __m128h b, __m128h c, __mmask8 m) > > { > > return _mm_mask_fcmadd_round_

[Bug target/104978] [avx512fp16] wrong code for _mm_mask_fcmadd_round_sch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104978 --- Comment #2 from Hongtao.liu --- (In reply to Hongtao.liu from comment #0) > #include > __m128h > foo (__m128h a, __m128h b, __m128h c, __mmask8 m) > { > return _mm_mask_fcmadd_round_sch (a, m, b, c, 8); > } > > > _Z3fooDv8_DF16_S_S_h:

[Bug target/104968] [nvptx][OpenMP] SIGSEGV / ICE in final_scan_insn_1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104968 --- Comment #6 from Tom de Vries --- (In reply to Tom de Vries from comment #5) > This patch fixes the ICE at openmp level: > ... > diff --git a/gcc/gimplify.cc b/gcc/gimplify.cc > index 139a0de6100..19af384c634 100644 > --- a/gcc/gimplify.cc >

[Bug libstdc++/103407] [12 regression] abi_check FAILs on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103407 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/104978] [avx512fp16] wrong code for _mm_mask_fcmadd_round_sch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104978 --- Comment #1 from Hongtao.liu --- Similar for _mm_mask_fmadd_round_sch

[Bug target/104977] [avx512fp16] wrong code for vfmaddcsh when -masm=intel.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104977 --- Comment #1 from Hongtao.liu --- Similar for _mm_fmadd_round_sch

[Bug fortran/103039] [12 Regression] Segfault with openmp block within a select type block since r12-1016-g0e3b3b77e13cac76

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103039 --- Comment #8 from Jakub Jelinek --- So it means the firstprivate clause is added implicitly during gimplification (with OMP_CLAUSE_FIRSTPRIVATE_IMPLICIT?) for it. If we want to firstprivatize just the pointer and not what it points to, perhaps

[Bug fortran/103039] [12 Regression] Segfault with openmp block within a select type block since r12-1016-g0e3b3b77e13cac76

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103039 --- Comment #7 from Tobias Burnus --- (In reply to Jakub Jelinek from comment #6) > I think the way to achieve this would be make sure to return true from the > gfc_omp_privatize_by_reference hook. What puzzles me is actually the reverse: cl

[Bug target/104978] New: [avx512fp16] wrong code for _mm_mask_fcmadd_round_sch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104978 Bug ID: 104978 Summary: [avx512fp16] wrong code for _mm_mask_fcmadd_round_sch Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug c++/104565] [10/11 Regression] constexpr template goes wrong with class and call to constexpr method

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104565 Patrick Palka changed: What|Removed |Added CC||davide.gadioli at polimi dot it --- Com

[Bug c++/102980] [10/11/12 Regression] Fail to get an r-value from std::array::size in a template function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102980 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org Resol

[Bug target/104977] New: [avx512fp16] wrong code for vfmaddcsh when -masm=intel.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104977 Bug ID: 104977 Summary: [avx512fp16] wrong code for vfmaddcsh when -masm=intel. Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Prior

[Bug target/104974] [avx512fp16] Error: operand type mismatch for `vmovw'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104974 Hongtao.liu changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/104974] [avx512fp16] Error: operand type mismatch for `vmovw'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104974 --- Comment #2 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:1f5c0e67393e8f67d66150eba8c64edfeb14e11b commit r12-7700-g1f5c0e67393e8f67d66150eba8c64edfeb14e11b Author: liuhongt Date: Fri Mar

[Bug d/103528] [12 regression] d21 doesn't build on Solaris

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103528 --- Comment #14 from ro at CeBiTec dot Uni-Bielefeld.DE --- "ro at CeBiTec dot Uni-Bielefeld.DE" writes: > --- Comment #11 from ro at CeBiTec dot Uni-Bielefeld.DE Uni-Bielefeld.DE> --- >> --- Comment #10 from Richard Biener --- >> Fixed? > >

[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92546 --- Comment #30 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #29) > Avoiding makes a big difference: > > $ : | g++-11 -std=gnu++17 -P -E -x c++ - -include algorithm | wc -l > 27018 Doh, pasted the wrong line, the first nu

[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92546 --- Comment #29 from Jonathan Wakely --- Avoiding makes a big difference: $ : | g++-11 -std=gnu++17 -P -E -x c++ - -include algorithm | wc -l 27018 $ : | g++-11 -std=gnu++17 -P -E -x c++ - -include algorithm | wc -l 25188 $ : | g++-12 -std=gnu+

[Bug driver/13071] no easy way to exclude backward C++ headers from include path

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13071 --- Comment #12 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #11) > I'll open an LWG issue to get clarification. LWG agrees that it's ill-formed (no diagnostic required) to include standard headers inside a linkage-specific

[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92546 --- Comment #28 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:ac73c944eac88f37db2767aa4acc7ff6f4983f21 commit r12-7699-gac73c944eac88f37db2767aa4acc7ff6f4983f21 Author: Jonathan Wakely Date:

[Bug libstdc++/92546] Large increase in preprocessed file sizes in C++2a mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92546 --- Comment #27 from Jonathan Wakely --- pst/algorithm_impl.h includes just because it needs std::not_fn. We could move that to a separate header. Even without that, we could do: --- a/libstdc++-v3/include/pstl/algorithm_impl.h +++ b/libstdc++-

[Bug d/104911] [12 regression] Comparison failure in gcc/d/typesem.o etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104911 Iain Buclaw changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/104957] [nvptx] Use .alias directive (available starting ptx isa version 6.3)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104957 Tom de Vries changed: What|Removed |Added Severity|normal |enhancement

[Bug d/104911] [12 regression] Comparison failure in gcc/d/typesem.o etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104911 --- Comment #6 from Iain Buclaw --- Created attachment 52649 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52649&action=edit fdump-tree-original The corrupt is indeed coming from the front-end. Attached tree dumps. --- stage2/typesem.d

[Bug go/104973] GCC 11.2.1 build failure with Go support (mv: cannot stat 'cpugen.o': No such file or directory)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104973 --- Comment #3 from PaX Team --- (In reply to Andrew Pinski from comment #1) > Can you attach what is inside cpugen.go? i'm one of the original bug reproducers, this is what i get here: -

[Bug d/104889] [12 Regression] D frontend fails to link on x86_64-linux-gnux32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104889 Matthias Klose changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/104963] GCC11/12 -march=sapphirerapids misses some ISAs.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104963 Hongtao.liu changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/104963] GCC11/12 -march=sapphirerapids misses some ISAs.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104963 --- Comment #2 from CVS Commits --- The releases/gcc-11 branch has been updated by hongtao Liu : https://gcc.gnu.org/g:67e70a1a48ebf7db44710f3b022465ec38dfe5aa commit r11-9667-g67e70a1a48ebf7db44710f3b022465ec38dfe5aa Author: Cui,Lili Date:

[Bug target/104963] GCC11/12 -march=sapphirerapids misses some ISAs.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104963 --- Comment #1 from CVS Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:16fe6e8c9787a3be47bee3dbf094d22a5691c190 commit r12-7697-g16fe6e8c9787a3be47bee3dbf094d22a5691c190 Author: Cui,Lili Date: Thu Mar

[Bug target/104976] [avx512fp16] lowpart_subreg return NULL_RTX cause ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104976 --- Comment #2 from Hongtao.liu --- (In reply to Hongtao.liu from comment #1) > The walkround in the backend is force_reg operand[1] before lowpart_subreg > to avoid NULL_RTX. It would be nice if we extend validate_subreg to avoid wired situati

[Bug target/104976] [avx512fp16] lowpart_subreg return NULL_RTX cause ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104976 Hongtao.liu changed: What|Removed |Added Target||x86_64-*-* i?86-*-* Keywords|

[Bug target/104976] New: [avx512fp16] lowpart_subreg return NULL_RTX cause ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104976 Bug ID: 104976 Summary: [avx512fp16] lowpart_subreg return NULL_RTX cause ICE Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo