[Bug c/99275] missing space in 'argument missing terminating nul'

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99275 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c/99275] missing space in 'argument missing terminating nul'

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99275 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:ff7a5154460e2830e244c350cc8f7c35913de70e commit r11-7417-gff7a5154460e2830e244c350cc8f7c35913de70e Author: Richard Biener Date:

[Bug c++/99281] internal compiler error: in assign_temp, at function.c:984

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99281 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Ever confirmed|0

[Bug libstdc++/99277] [11 Regression] C++2a synchronisation is inefficient in GCC 11 and can't be fixed later

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99277 Richard Biener changed: What|Removed |Added Keywords||ABI Summary|C++2a synchronis

[Bug c/99275] missing space in 'argument missing terminating nul'

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99275 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Keywords|

[Bug target/99271] [10 regression] Wrong code for Arm-v8-m.main CMSE calling __gnu_cmse_nonsecure_call

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99271 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.3

[Bug tree-optimization/94092] Code size and performance degradations after -ftree-loop-distribute-patterns was enabled at -O[2s]+

2021-02-25 Thread bina2374 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94092 --- Comment #10 from Mel Chen --- (In reply to Richard Biener from comment #9) > (In reply to Mel Chen from comment #8) > > Sorry for using the bad example to describe the problem I am facing. Let me > > clarify my question with a more precise ex

[Bug target/99234] [10/11 regression] wrong result for 1.0/3.0 with -O2 -fno-omit-frame-pointer -frounding-math

2021-02-25 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99234 --- Comment #14 from Liu Hao --- Created attachment 50259 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50259&action=edit a much simpler testcase Added a much simpler testcase. `xmm6` is set to `123.456`, and an exception is thrown and c

[Bug c/99282] New: Emit .cfi_sections without arguments for -fno-asynchronous-unwind-tables

2021-02-25 Thread i at maskray dot me via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99282 Bug ID: 99282 Summary: Emit .cfi_sections without arguments for -fno-asynchronous-unwind-tables Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99281] New: internal compiler error: in assign_temp, at function.c:984

2021-02-25 Thread jonathan.poelen at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99281 Bug ID: 99281 Summary: internal compiler error: in assign_temp, at function.c:984 Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Pr

[Bug c++/95883] Attributes on lambdas appear to be parsed in the wrong place

2021-02-25 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95883 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org Sta

[Bug c++/90333] [9/10/11 Regression] Can't apply attributes to lambdas with trailing returns

2021-02-25 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90333 Jason Merrill changed: What|Removed |Added CC||drewb at valvesoftware dot com --- Comme

[Bug c++/90333] [9/10/11 Regression] Can't apply attributes to lambdas with trailing returns

2021-02-25 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90333 Jason Merrill changed: What|Removed |Added CC||s_gccbugzilla at nedprod dot com --- Co

[Bug c++/96485] [9/10/11 Regression] Lambda parsing regression in GCCs 9 and onwards

2021-02-25 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96485 Jason Merrill changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRMED

[Bug c++/90333] [9/10/11 Regression] Can't apply attributes to lambdas with trailing returns

2021-02-25 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90333 Jason Merrill changed: What|Removed |Added Status|RESOLVED|ASSIGNED Resolution|FIXED

[Bug c++/98810] [9/10 Regression] [C++20] ICE in tsubst_copy, at cp/pt.c:16771

2021-02-25 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98810 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/98810] [9/10/11 Regression] [C++20] ICE in tsubst_copy, at cp/pt.c:16771

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98810 --- Comment #3 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:7c657339d6a4a671b4cd8bc62ba4e0df6bfc7c72 commit r11-7416-g7c657339d6a4a671b4cd8bc62ba4e0df6bfc7c72 Author: Jason Merrill Date: Th

[Bug target/99279] ICE in rs6000_init_builtins when compiling using -mcpu=440

2021-02-25 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99279 Peter Bergner changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/99279] ICE in rs6000_init_builtins when compiling using -mcpu=440

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99279 --- Comment #2 from CVS Commits --- The master branch has been updated by Peter Bergner : https://gcc.gnu.org/g:0159535adb0e7400f2c6922f14a7602f6b90cf69 commit r11-7415-g0159535adb0e7400f2c6922f14a7602f6b90cf69 Author: Peter Bergner Date: Th

[Bug ada/98996] [11 Regression] mips64 ada ftbfs

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98996 --- Comment #4 from CVS Commits --- The master branch has been updated by Jeff Law : https://gcc.gnu.org/g:9967bbfceddce755b18bdbecc6d0c56e994a05cc commit r11-7413-g9967bbfceddce755b18bdbecc6d0c56e994a05cc Author: YunQiang Su Date: Thu Feb 2

[Bug c/99278] typo in diagnostic: 'may reade'

2021-02-25 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99278 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug analyzer/96374] Analyzer erroneously rejects certain diagnostics due to path-feasibility being used on shortest path

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96374 --- Comment #4 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:a505fad4dd4d93b6d642995d7df320aa40949568 commit r11-7410-ga505fad4dd4d93b6d642995d7df320aa40949568 Author: David Malcolm Date: Th

[Bug c++/98990] [10 Regression] ICE when two overloaded functions return `auto &&` and one accepts an `auto` parameter since r10-6571-ga6ee556c7659877b

2021-02-25 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98990 Patrick Palka changed: What|Removed |Added Summary|[10/11 Regression] ICE when |[10 Regression] ICE when

[Bug c++/98990] [10/11 Regression] ICE when two overloaded functions return `auto &&` and one accepts an `auto` parameter since r10-6571-ga6ee556c7659877b

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98990 --- Comment #5 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:6bd409cfc83683a9be5c6b3b8f9a3ec8959f9356 commit r11-7409-g6bd409cfc83683a9be5c6b3b8f9a3ec8959f9356 Author: Patrick Palka Date: Th

[Bug target/99234] [10/11 regression] wrong result for 1.0/3.0 with -O2 -fno-omit-frame-pointer -frounding-math

2021-02-25 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99234 Eric Botcazou changed: What|Removed |Added Attachment #50257|0 |1 is obsolete|

[Bug c/99278] typo in diagnostic: 'may reade'

2021-02-25 Thread roland.illig at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99278 --- Comment #4 from Roland Illig --- And another one: 'expectting'

[Bug c/99280] New: argument to warning_n must be a string literal

2021-02-25 Thread roland.illig at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99280 Bug ID: 99280 Summary: argument to warning_n must be a string literal Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug target/99279] ICE in rs6000_init_builtins when compiling using -mcpu=440

2021-02-25 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99279 Peter Bergner changed: What|Removed |Added Ever confirmed|0 |1 CC|

[Bug target/99279] New: ICE in rs6000_init_builtins when compiling using -mcpu=440

2021-02-25 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99279 Bug ID: 99279 Summary: ICE in rs6000_init_builtins when compiling using -mcpu=440 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/88136] -Wdeprecated-copy is draconian and shouldn't be in -Wall

2021-02-25 Thread nok.raven at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88136 Nikita Kniazev changed: What|Removed |Added CC||nok.raven at gmail dot com --- Comment

[Bug c/99278] typo in diagnostic: 'may reade'

2021-02-25 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99278 --- Comment #3 from Marek Polacek --- Ack, will fix that too, thanks!

[Bug c/99278] typo in diagnostic: 'may reade'

2021-02-25 Thread roland.illig at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99278 --- Comment #2 from Roland Illig --- Another trivial typo, also in builtins.c: 'epecting' should be 'expecting'

[Bug libstdc++/99277] C++2a synchronisation is inefficient in GCC 11 and can't be fixed later

2021-02-25 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99277 H.J. Lu changed: What|Removed |Added Target Milestone|--- |11.0

[Bug c/99278] typo in diagnostic: 'may reade'

2021-02-25 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99278 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Ever con

[Bug c/99278] New: typo in diagnostic: 'may reade'

2021-02-25 Thread roland.illig at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99278 Bug ID: 99278 Summary: typo in diagnostic: 'may reade' Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assign

[Bug libstdc++/99277] New: C++2a synchronisation is inefficient in GCC 11 and can't be fixed later

2021-02-25 Thread thiago at kde dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99277 Bug ID: 99277 Summary: C++2a synchronisation is inefficient in GCC 11 and can't be fixed later Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug analyzer/99212] [11 Regression] gcc.dg/analyzer/data-model-1.c line 971

2021-02-25 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99212 --- Comment #3 from David Malcolm --- (In reply to David Malcolm from comment #2) > x86_64-pc-linux-gnu has: I messed up the copy and paste here; the x86_64 gimple actually reads: bits.b0 = 1; _1 = BIT_FIELD_REF ; _2 = _1 & 1; _3 = _2 !

[Bug analyzer/99212] [11 Regression] gcc.dg/analyzer/data-model-1.c line 971

2021-02-25 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99212 --- Comment #2 from David Malcolm --- Failing test is in test_45 at: __analyzer_eval (bits.b0 == 1); /* { dg-warning "TRUE" "desired" { xfail *-*-* } } */ /* { dg-warning "UNKNOWN" "status quo" { target *-*-* } .-1 } */ x86_64-pc-linux-gnu

[Bug libgomp/98738] task-detach-6.f90 hangs intermittently

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98738 --- Comment #12 from CVS Commits --- The master branch has been updated by Kwok Yeung : https://gcc.gnu.org/g:d656bfda2d8316627d0bbb18b10954e6aaf3c88c commit r11-7407-gd656bfda2d8316627d0bbb18b10954e6aaf3c88c Author: Kwok Cheung Yeung Date:

[Bug c/99276] New: grammar in diagnostics for overflowing the destination

2021-02-25 Thread roland.illig at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99276 Bug ID: 99276 Summary: grammar in diagnostics for overflowing the destination Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug fortran/99257] ICE in build_field, at fortran/trans-common.c:303

2021-02-25 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99257 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/99275] New: missing space in 'argument missing terminating nul'

2021-02-25 Thread roland.illig at gmx dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99275 Bug ID: 99275 Summary: missing space in 'argument missing terminating nul' Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug c++/99213] Suboptimal pretty printing of local class type when type's context contains a class template specialization

2021-02-25 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99213 Patrick Palka changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug c++/99213] Suboptimal pretty printing of local class type when type's context contains a class template specialization

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99213 --- Comment #2 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:7fb9a1e929db520fd741e60d84ec1a58581a8299 commit r11-7406-g7fb9a1e929db520fd741e60d84ec1a58581a8299 Author: Patrick Palka Date: Th

[Bug c++/94521] Infinite loop with decltype of function parameter of type decltype([]{})

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94521 --- Comment #4 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:7fb9a1e929db520fd741e60d84ec1a58581a8299 commit r11-7406-g7fb9a1e929db520fd741e60d84ec1a58581a8299 Author: Patrick Palka Date: Th

[Bug c++/99274] New: [modules] Error when compiling some system headers as modules after

2021-02-25 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99274 Bug ID: 99274 Summary: [modules] Error when compiling some system headers as modules after Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99103] Initializer-list constructors in CTAD for vector is still wrong

2021-02-25 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99103 Patrick Palka changed: What|Removed |Added Target Milestone|--- |11.0 Resolution|---

[Bug c++/99273] New: List initialization prefers initializer_list a little too strongly

2021-02-25 Thread rs2740 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99273 Bug ID: 99273 Summary: List initialization prefers initializer_list a little too strongly Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/99103] Initializer-list constructors in CTAD for vector is still wrong

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99103 --- Comment #2 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:676f6f3277181662cf3ed07769edfa2d4fb7df28 commit r11-7405-g676f6f3277181662cf3ed07769edfa2d4fb7df28 Author: Patrick Palka Date: Th

[Bug c++/99176] [8/9/10 Regression] GCC rejects const_cast of null pointer in constant expressions

2021-02-25 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99176 Marek Polacek changed: What|Removed |Added Summary|[8/9/10/11 Regression] GCC |[8/9/10 Regression] GCC

[Bug c++/99176] [8/9/10/11 Regression] GCC rejects const_cast of null pointer in constant expressions

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99176 --- Comment #4 from CVS Commits --- The master branch has been updated by Marek Polacek : https://gcc.gnu.org/g:2ffc26458dd7ba7b3fa00897f2d8c6cd24ba06f3 commit r11-7404-g2ffc26458dd7ba7b3fa00897f2d8c6cd24ba06f3 Author: Marek Polacek Date: We

[Bug c++/99272] False positive -Wredundant-tags warning when reusing a name

2021-02-25 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99272 Martin Sebor changed: What|Removed |Added Last reconfirmed||2021-02-25 Ever confirmed|0

[Bug c++/97587] [coroutines] promise_type constructor is called with original parameters, not parameter copies

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97587 --- Comment #2 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:b8ff3f8efeda02a6bedebfaf20b93645ae3bb5b8 commit r11-7403-gb8ff3f8efeda02a6bedebfaf20b93645ae3bb5b8 Author: Iain Sandoe Date: Mon

[Bug c++/95822] [coroutines] compiler internal error with local object with noexcept false destructor

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95822 --- Comment #4 from CVS Commits --- The master branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:7005a50d0121954031a223ea5a6c57aaa7e3efd3 commit r11-7402-g7005a50d0121954031a223ea5a6c57aaa7e3efd3 Author: Iain Sandoe Date: Tue

[Bug c++/99272] New: False positive -Wredundant-tags warning when reusing a name

2021-02-25 Thread headch at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99272 Bug ID: 99272 Summary: False positive -Wredundant-tags warning when reusing a name Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal P

[Bug c++/98942] [C++23] Implement P1102R2 - Down with ()!

2021-02-25 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98942 Marek Polacek changed: What|Removed |Added Assignee|mpolacek at gcc dot gnu.org|unassigned at gcc dot gnu.org

[Bug fortran/99256] ICE in variable_check, at fortran/check.c:1012

2021-02-25 Thread sgk at troutmask dot apl.washington.edu via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99256 --- Comment #2 from Steve Kargl --- On Thu, Feb 25, 2021 at 06:40:13PM +, kargl at gcc dot gnu.org wrote: > > In check_variable(), looking at gfc_current_intrinsic_arg[n]->actual, > there is locus information. there is *no* locus info.

[Bug fortran/99256] ICE in variable_check, at fortran/check.c:1012

2021-02-25 Thread kargl at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99256 kargl at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P4 Last reconfirmed|

[Bug tree-optimization/99101] optimization bug with -ffinite-loops

2021-02-25 Thread matz at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99101 --- Comment #19 from Michael Matz --- (In reply to Michael Matz from comment #18) > But there are other blocks control dependend on bb4, namely bb5 and bb9. > To see this observe that bb9 doesn't pdom bb4, but there's a path from bb4 to > bb9 (e.

[Bug tree-optimization/99101] optimization bug with -ffinite-loops

2021-02-25 Thread matz at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99101 --- Comment #18 from Michael Matz --- (In reply to Richard Biener from comment #11) > (In reply to Richard Biener from comment #10) > > Created attachment 50248 [details] > > dot of the CFG as CD-DCE sees it > > (gdb) p debug_dominance_info (CDI

[Bug target/99234] [10/11 regression] wrong result for 1.0/3.0 with -O2 -fno-omit-frame-pointer -frounding-math

2021-02-25 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99234 Eric Botcazou changed: What|Removed |Added Attachment #50254|0 |1 is obsolete|

[Bug target/99271] [10 regression] Wrong code for Arm-v8-m.main CMSE calling __gnu_cmse_nonsecure_call

2021-02-25 Thread rearnsha at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99271 Richard Earnshaw changed: What|Removed |Added Summary|[10/11 regression] Wrong|[10 regression] Wrong code

[Bug inline-asm/99259] aarch64 inline asm: miscompilation depending on function parameters order

2021-02-25 Thread jacob.benoit.1 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99259 --- Comment #3 from Benoit Jacob --- Thanks for bringing up the topic of early-clobber. I had to look up some explanation of that concept, but I found that and now I get what you're saying - thanks! https://stackoverflow.com/questions/15819794/wh

[Bug target/99271] [10/11 regression] Wrong code for Arm-v8-m.main CMSE calling __gnu_cmse_nonsecure_call

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99271 --- Comment #1 from CVS Commits --- The master branch has been updated by Richard Earnshaw : https://gcc.gnu.org/g:44ab1cc1df6ec4ff50210401acdcb26e80343541 commit r11-7400-g44ab1cc1df6ec4ff50210401acdcb26e80343541 Author: Richard Earnshaw Date

[Bug bootstrap/98318] [11 Regression] libcody breaks DragonFly bootstrap

2021-02-25 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98318 --- Comment #16 from Nathan Sidwell --- Which tests are failing and how?

[Bug c++/99166] [modules] Unable to determine where CMI is being found

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99166 --- Comment #2 from CVS Commits --- The master branch has been updated by Nathan Sidwell : https://gcc.gnu.org/g:9592deabf3c6b9e23aa7a5b84724672cb7c8d560 commit r11-7399-g9592deabf3c6b9e23aa7a5b84724672cb7c8d560 Author: Nathan Sidwell Date:

[Bug target/99102] [11 Regression] SVE: Wrong code with -O2 -ftree-vectorize -march=armv8.2-a+sve -msve-vector-bits=256

2021-02-25 Thread joelh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99102 Joel Hutton changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Ever confirmed|0

[Bug c++/96926] [9/10 Regression] Tuple element w/ member reference to incomplete template type rejected

2021-02-25 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96926 Jason Merrill changed: What|Removed |Added Summary|[9/10/11 Regression] Tuple |[9/10 Regression] Tuple

[Bug testsuite/99233] [11 regression] new test case gcc.target/powerpc/pr96264.c in r11-7285 fails

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99233 --- Comment #1 from CVS Commits --- The master branch has been updated by Vladimir Makarov : https://gcc.gnu.org/g:557a0d3b1b389c46d5a8aa24e27abed4c401d17e commit r11-7394-g557a0d3b1b389c46d5a8aa24e27abed4c401d17e Author: Vladimir N. Makarov D

[Bug c++/95451] [8/9/10/11 regression] ICE for lambda capturing this and calling operator() since r8-2720-gf44a8dd56f5bfbd0

2021-02-25 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95451 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c/97172] [11 Regression] ICE: tree code ‘ssa_name’ is not supported in LTO streams since r11-3303-g6450f07388f9fe57

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97172 --- Comment #36 from CVS Commits --- The master branch has been updated by Christophe Lyon : https://gcc.gnu.org/g:01c2ce169a05c8e59c4182796876f7e0754e4b5c commit r11-7393-g01c2ce169a05c8e59c4182796876f7e0754e4b5c Author: Christophe Lyon Date:

[Bug libstdc++/99270] Testsuite 27_io/headers/cstdio/types_std.cc failure on DragonFly

2021-02-25 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99270 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug libstdc++/99270] Testsuite 27_io/headers/cstdio/types_std.cc failure on DragonFly

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99270 --- Comment #3 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:31002af9040876dfb6444fabd524b11ca0739519 commit r11-7391-g31002af9040876dfb6444fabd524b11ca0739519 Author: Jonathan Wakely Date:

[Bug libstdc++/99270] Testsuite 27_io/headers/cstdio/types_std.cc failure on DragonFly

2021-02-25 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99270 --- Comment #2 from Jonathan Wakely --- Interestingly, in C99 we have: Types are partitioned into object types (types that fully describe objects), function types (types that describe functions), and incomplete types (types that describe o

[Bug target/99271] [10/11 regression] Wrong code for Arm-v8-m.main CMSE calling __gnu_cmse_nonsecure_call

2021-02-25 Thread rearnsha at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99271 Richard Earnshaw changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/99271] New: [10/11 regression] Wrong code for Arm-v8-m.main CMSE calling __gnu_cmse_nonsecure_call

2021-02-25 Thread rearnsha at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99271 Bug ID: 99271 Summary: [10/11 regression] Wrong code for Arm-v8-m.main CMSE calling __gnu_cmse_nonsecure_call Product: gcc Version: 10.0 Status: UNCONFIRMED Key

[Bug analyzer/99193] Bogus "should have been deallocated with 'free' but was deallocated with 'realloc' [CWE-762] [-Werror=analyzer-mismatching-deallocation]"

2021-02-25 Thread rjones at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99193 --- Comment #12 from Richard W.M. Jones --- There are quite a lot of these - I will try removing them when we get the updated GCC in Fedora.

[Bug go/99267] Build fails for AIX 6.1

2021-02-25 Thread ian at airs dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99267 Ian Lance Taylor changed: What|Removed |Added Resolution|--- |WORKSFORME Status|UNCONFI

[Bug libstdc++/99270] Testsuite 27_io/headers/cstdio/types_std.cc failure on DragonFly

2021-02-25 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99270 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/96178] ICE in emit_move_multi_word, at expr.c:3721

2021-02-25 Thread bergner at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96178 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/94442] [10/11 regression] Redundant loads/stores emitted at -O3

2021-02-25 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94442 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #8

[Bug analyzer/99193] Bogus "should have been deallocated with 'free' but was deallocated with 'realloc' [CWE-762] [-Werror=analyzer-mismatching-deallocation]"

2021-02-25 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99193 --- Comment #11 from David Malcolm --- BTW, looking at the #pragma GCC diagnostic ignored "-Wanalyzer-null-argument" at https://github.com/libguestfs/libguestfs/blob/f19fd566f6387ce7e4d82409528c9dde374d25e0/df/main.c#L317 I'm guessing that thi

[Bug target/99234] [10/11 regression] wrong result for 1.0/3.0 with -O2 -fno-omit-frame-pointer -frounding-math

2021-02-25 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99234 --- Comment #11 from Liu Hao --- My personally built GCC [1] didn't seem able to reproduce this, using exact the same options. The latest commit from GCC repo was 700dcc60b5646cc64ae3ba72a79a7542b4902b50. Were there any differences when building

[Bug libstdc++/99270] New: Testsuite 27_io/headers/cstdio/types_std.cc failure on DragonFly

2021-02-25 Thread rimvydas.jas at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99270 Bug ID: 99270 Summary: Testsuite 27_io/headers/cstdio/types_std.cc failure on DragonFly Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c/99269] New: False positive -Wanalyzer-malloc-leak/-Wanalyzer-double-free with -fanalyzer

2021-02-25 Thread vmjuan90 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99269 Bug ID: 99269 Summary: False positive -Wanalyzer-malloc-leak/-Wanalyzer-double-free with -fanalyzer Product: gcc Version: 10.2.0 Status: UNCONFIRMED

[Bug tree-optimization/99101] optimization bug with -ffinite-loops

2021-02-25 Thread matz at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99101 --- Comment #17 from Michael Matz --- (In reply to Richard Biener from comment #16) > Of course since -ffinite-loops and the C++ standard require forward progress > here and all testcases expect the loop to not terminate we're in the realm > of u

[Bug c/99268] shifted uint64_t becomes wrong value

2021-02-25 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99268 Jakub Jelinek changed: What|Removed |Added Resolution|--- |INVALID CC|

[Bug c/99268] New: shifted uint64_t becomes wrong value

2021-02-25 Thread spoettl at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99268 Bug ID: 99268 Summary: shifted uint64_t becomes wrong value Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug ipa/99122] [10/11 Regression] ICE in force_constant_size, at gimplify.c:733

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99122 Richard Biener changed: What|Removed |Added Assignee|rguenth at gcc dot gnu.org |jamborm at gcc dot gnu.org ---

[Bug bootstrap/98318] [11 Regression] libcody breaks DragonFly bootstrap

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98318 --- Comment #15 from CVS Commits --- The master branch has been updated by Nathan Sidwell : https://gcc.gnu.org/g:2bf9e68a9589f9d3ace3663a17ff923191144c3b commit r11-7389-g2bf9e68a9589f9d3ace3663a17ff923191144c3b Author: Nathan Sidwell Date:

[Bug libstdc++/99265] Testsuite 17_intro/headers/c++2020/stdc++.cc failure after std::chrono changes

2021-02-25 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99265 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/99101] optimization bug with -ffinite-loops

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99101 --- Comment #16 from Richard Biener --- Of course since -ffinite-loops and the C++ standard require forward progress here and all testcases expect the loop to not terminate we're in the realm of undefined behavior. But I'm not yet convinced the

[Bug target/99234] [10/11 regression] wrong result for 1.0/3.0 with -O2 -fno-omit-frame-pointer -frounding-math

2021-02-25 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99234 --- Comment #10 from Eric Botcazou --- Created attachment 50254 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50254&action=edit Tentative fix To be serious tested since it tweaks the SEH prologue.

[Bug tree-optimization/99101] optimization bug with -ffinite-loops

2021-02-25 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99101 --- Comment #15 from Richard Biener --- Further simplified, but still depends on -ffinite-loops volatile int xx; int main() { int jobs_ = 1; int at_eof_ = 0; while (1) { for (int i = 0; i < jobs_; i++) { if (at_

[Bug target/99234] [10/11 regression] wrong result for 1.0/3.0 with -O2 -fno-omit-frame-pointer -frounding-math

2021-02-25 Thread jyong at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99234 jyong at gcc dot gnu.org changed: What|Removed |Added CC||ktietz70 at googlemail dot com,

[Bug libstdc++/99265] Testsuite 17_intro/headers/c++2020/stdc++.cc failure after std::chrono changes

2021-02-25 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99265 --- Comment #1 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:75c74a83acee3f51e6753b8159fa600fe2d86810 commit r11-7388-g75c74a83acee3f51e6753b8159fa600fe2d86810 Author: Jonathan Wakely Date:

[Bug go/99267] New: Build fails for AIX 6.1

2021-02-25 Thread John.Parke at alebra dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99267 Bug ID: 99267 Summary: Build fails for AIX 6.1 Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go Assignee: i

[Bug c++/95451] [8/9/10/11 regression] ICE for lambda capturing this and calling operator() since r8-2720-gf44a8dd56f5bfbd0

2021-02-25 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95451 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug ada/99264] Ada doesn't build against latest glibc

2021-02-25 Thread fw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99264 --- Comment #5 from Florian Weimer --- (In reply to Eric Botcazou from comment #4) > This looks like a serious compatibility breakage on the glibc side though. POSIX does not require that the constant is usable in preprocessor macros, so the cod

[Bug libstdc++/99265] Testsuite 17_intro/headers/c++2020/stdc++.cc failure after std::chrono changes

2021-02-25 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99265 Jonathan Wakely changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |redi at gcc dot gnu.org Targe

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