[Bug driver/102803] Bug: -no-canonical-prefixes not working

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102803 Richard Biener changed: What|Removed |Added CC||doko at gcc dot gnu.org --- Comment

[Bug middle-end/102808] [12 regression] sve/mask_gather_load_1.c fails since g:9b2ad21ab3ebc21a3408108327fa1a7cbedaf217

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102808 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0 CC|

[Bug ada/100486] Ada build fails for 32bit Windows

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486 --- Comment #61 from Arnaud Charlet --- (In reply to Eric Botcazou from comment #60) > > And yes, the previous PR was more of a special case while this PR is in the > > middle of the bootstrap path (triggers as part of compiling a-except.adb).

[Bug libstdc++/59675] -D_GLIBCXX_DEBUG asserts to stdout (it should stderr)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59675 Jay Feldblum changed: What|Removed |Added CC||yfeldblum at gmail dot com --- Comment

[Bug tree-optimization/102788] [12 Regression] Wrong code with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102788 --- Comment #6 from Richard Biener --- Created attachment 51621 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51621=edit patch I am testing

[Bug tree-optimization/102788] [12 Regression] Wrong code with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102788 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org,

[Bug ada/100486] Ada build fails for 32bit Windows

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486 --- Comment #60 from Eric Botcazou --- > And yes, the previous PR was more of a special case while this PR is in the > middle of the bootstrap path (triggers as part of compiling a-except.adb). Right. As a last resort, I'm OK to try

[Bug fortran/92482] BIND(C) with array-descriptor mishandled for type character

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92482 --- Comment #7 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:64f9623765da3306b0ab6a47997dc5d62c2ea261 commit r12-4467-g64f9623765da3306b0ab6a47997dc5d62c2ea261 Author: Tobias Burnus Date:

[Bug fortran/101635] FAIL: gfortran.dg/PR93963.f90 – alias-handling issue with BIND(C)'s _gfortran_cfi_desc_to_gfc_desc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101635 --- Comment #2 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:64f9623765da3306b0ab6a47997dc5d62c2ea261 commit r12-4467-g64f9623765da3306b0ab6a47997dc5d62c2ea261 Author: Tobias Burnus Date:

[Bug fortran/101309] Bind(C): gfortran creates invalid C descriptor for result of TRANSPOSE intrinsic

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101309 --- Comment #2 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:64f9623765da3306b0ab6a47997dc5d62c2ea261 commit r12-4467-g64f9623765da3306b0ab6a47997dc5d62c2ea261 Author: Tobias Burnus Date:

[Bug fortran/101308] Bind(C): gfortran does not create C descriptors for scalar pointer/allocatable arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101308 --- Comment #2 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:64f9623765da3306b0ab6a47997dc5d62c2ea261 commit r12-4467-g64f9623765da3306b0ab6a47997dc5d62c2ea261 Author: Tobias Burnus Date:

[Bug fortran/92621] Problems with memory handling with allocatable intent(out) arrays with bind(c)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92621 --- Comment #20 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:64f9623765da3306b0ab6a47997dc5d62c2ea261 commit r12-4467-g64f9623765da3306b0ab6a47997dc5d62c2ea261 Author: Tobias Burnus Date:

[Bug fortran/92189] Fortran-written bind(C) function with allocatable argument does not update C descriptor on exit

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92189 --- Comment #4 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:64f9623765da3306b0ab6a47997dc5d62c2ea261 commit r12-4467-g64f9623765da3306b0ab6a47997dc5d62c2ea261 Author: Tobias Burnus Date:

[Bug fortran/102086] [F2008][TS29113] Accepts invalid scalar TYPE(*) as actual argument to assumed-rank

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102086 --- Comment #1 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:64f9623765da3306b0ab6a47997dc5d62c2ea261 commit r12-4467-g64f9623765da3306b0ab6a47997dc5d62c2ea261 Author: Tobias Burnus Date:

[Bug tree-optimization/102798] [9/10/11 Regression] wrong code with -O3 -fno-tree-pta by r9-2475

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102798 Richard Biener changed: What|Removed |Added Summary|[9/10/11/12 Regression] |[9/10/11 Regression] wrong

[Bug tree-optimization/102798] [9/10/11/12 Regression] wrong code with -O3 -fno-tree-pta by r9-2475

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102798 --- Comment #12 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:a5b1b2a186d94b31a522395e9d02c9cec1b928cb commit r12-4466-ga5b1b2a186d94b31a522395e9d02c9cec1b928cb Author: Richard Biener Date:

[Bug target/102767] [12 Regression] ICE in rs6000_builtin_vectorization_cost, at config/rs6000/rs6000.c:5216

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102767 Kewen Lin changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gnu.org ---

[Bug driver/102803] Bug: -no-canonical-prefixes not working

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102803 --- Comment #7 from Andrew Pinski --- The next different is multiarch .

[Bug c++/102784] ICE in synthesize_implicit_template_parm after errors since r10-3735-gcb57504a55015891

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102784 Martin Liška changed: What|Removed |Added Summary|ICE in |ICE in

[Bug ada/100486] Ada build fails for 32bit Windows

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486 --- Comment #59 from Arnaud Charlet --- Right, PR ada/80590. And yes, the previous PR was more of a special case while this PR is in the middle of the bootstrap path (triggers as part of compiling a-except.adb).

[Bug ada/100486] Ada build fails for 32bit Windows

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486 --- Comment #58 from Eric Botcazou --- So we have the dreaded mix of 11.x Ada exception code and 10.x unwind code: #0 0x773bb68b in msvcrt!abort () from C:\WINDOWS\SysWOW64\msvcrt.dll #1 0x02074f7d in uw_init_context_1

[Bug driver/102803] Bug: -no-canonical-prefixes not working

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102803 --- Comment #6 from Carlos Galvez --- Hmm I don't see that in the x86 version of Ubuntu GCC: Configured with: ../src/configure -v --with-pkgversion='Ubuntu 7.5.0-3ubuntu1~18.04' --with-bugurl=file:///usr/share/doc/gcc-7/README.Bugs

[Bug ada/100486] Ada build fails for 32bit Windows

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486 --- Comment #57 from Eric Botcazou --- > Thanks for the log, exception propagation crept in again in the bootstrap > causing the same kind of issues as last time, investigating how to get rid > of exception propagation when compiling

[Bug fortran/102745] CLASS → TYPE check fails after RESHAPE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102745 --- Comment #1 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:017665f63047ce47b087b0b283548a60e5abf3d2 commit r12-4464-g017665f63047ce47b087b0b283548a60e5abf3d2 Author: Tobias Burnus Date:

[Bug driver/102803] Bug: -no-canonical-prefixes not working

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102803 Andrew Pinski changed: What|Removed |Added Status|WAITING |UNCONFIRMED Ever confirmed|1

[Bug middle-end/102808] New: [12 regression] sve/mask_gather_load_1.c fails since g:9b2ad21ab3ebc21a3408108327fa1a7cbedaf217

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102808 Bug ID: 102808 Summary: [12 regression] sve/mask_gather_load_1.c fails since g:9b2ad21ab3ebc21a3408108327fa1a7cbedaf217 Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug target/102767] [12 Regression] ICE in rs6000_builtin_vectorization_cost, at config/rs6000/rs6000.c:5216

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102767 Richard Biener changed: What|Removed |Added Assignee|rguenth at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug tree-optimization/102796] [12 Regresson] ICE in useless_type_conversion_p at gcc/gimple-expr.c:87 since r12-4443-g93ac832f1846e4867aa6537f76f510fab8e3e87d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102796 Christophe Lyon changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment

[Bug driver/102803] Bug: -no-canonical-prefixes not working

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102803 --- Comment #4 from Carlos Galvez --- Thanks a lot for the detailed answer! That's very interesting, so it can actually have to do with how the Ubuntu version has been built. I'll definitely give it a try building locally. Your output looks

[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 #1 from Andrew Pinski --- This could be a bug in clang considering it uses concepts and all. clang does not say why this concept evulates to false even:

[Bug ada/100486] Ada build fails for 32bit Windows

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100486 Arnaud Charlet changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |charlet at gcc dot gnu.org

[Bug tree-optimization/102798] [9/10/11/12 Regression] wrong code with -O3 -fno-tree-pta by r9-2475

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102798 --- Comment #11 from Richard Biener --- The issue is that the vectorizer should only duplicate pointer-info to SSA names it created itself, not to _any_ existing ones.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102807 Bug ID: 102807 Summary: Simple code using ranges::views::keys does not compile with clang Product: gcc Version: 11.1.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/102806] [x86] Suboptimal codegen for v4hi vector concat under -mavx512bw and -mavx512vl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102806 --- Comment #2 from Richard Biener --- Yes, on the GIMPLE / Frontend level __builtin_shufflevector is implemented mostly on the functional level and I don't remember doing any additional specific optimizations (though it worked surprisingly

[Bug c++/102804] template matching fails w/ false ambiguity on ternary expressions with enums class defined with unsigned typdef

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102804 Richard Biener changed: What|Removed |Added Resolution|--- |INVALID

[Bug driver/102803] Bug: -no-canonical-prefixes not working

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102803 Richard Biener changed: What|Removed |Added Version|unknown |11.2.0 CC|

[Bug tree-optimization/102793] AArch64: sequential comparisons with equal conditional blocks don't use ccmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102793 --- Comment #4 from Andrew Pinski --- (In reply to Richard Biener from comment #3) > I wonder why tail-merging doesn't do it's job here. It does (on > x86_64-linux): Oh I missed that. > but what's missing is possibly some if-combine? Yes

[Bug target/102767] [12 Regression] ICE in rs6000_builtin_vectorization_cost, at config/rs6000/rs6000.c:5216

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102767 --- Comment #7 from Kewen Lin --- (In reply to Segher Boessenkool from comment #6) > (In reply to Richard Earnshaw from comment #5) > > We have the type > > > type > size > > unit-size > > and movmisalign pattern is

[Bug tree-optimization/102798] [9/10/11/12 Regression] wrong code with -O3 -fno-tree-pta by r9-2475

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102798 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/102793] AArch64: sequential comparisons with equal conditional blocks don't use ccmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102793 Richard Biener changed: What|Removed |Added Target||aarch64 --- Comment #3 from Richard

[Bug libgomp/102789] [12 regression] libgomp.c++/simd-3.C fails after r12-4340 for 32 bits

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102789 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0

[Bug tree-optimization/102788] [12 Regression] Wrong code with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102788 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/102783] [powerpc] FPSCR manipulations cannot be relied upon

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102783 --- Comment #5 from Richard Biener --- Even out-of-line does not help if there are visible CSE/association opportunities across such call. A workaround is to make the out-of-line function __attribute__((returns_twice)) which should insert

[Bug middle-end/102781] -ftrivial-auto-var-init might not clear paddings for long double/_Complex long double variables that have explicit initializer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102781 Richard Biener changed: What|Removed |Added Last reconfirmed||2021-10-18 Target|

[Bug tree-optimization/102806] [x86] Suboptimal codegen for v4hi vector concat under -mavx512bw and -mavx512vl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102806 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2021-10-18

[Bug target/102806] New: [x86] Suboptimal codegen for v4hi vector concat under -mavx512bw and -mavx512vl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102806 Bug ID: 102806 Summary: [x86] Suboptimal codegen for v4hi vector concat under -mavx512bw and -mavx512vl Product: gcc Version: 12.0 Status: UNCONFIRMED

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