[Bug bootstrap/97409] riscv cross toolchain build fails

2020-10-13 Thread kito at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97409 Kito Cheng changed: What|Removed |Added CC||kito at gcc dot gnu.org --- Comment #5

[Bug target/96759] [10/11 Regression] ICE in extract_insn, at recog.c:2294

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96759 --- Comment #4 from CVS Commits --- The master branch has been updated by Kito Cheng : https://gcc.gnu.org/g:78fbe731a8822e819c4ca0e6d6f777c7a2f36bad commit r11-3860-g78fbe731a8822e819c4ca0e6d6f777c7a2f36bad Author: Kito Cheng Date: Wed Sep

[Bug analyzer/97394] Incorrect analyzer output for setjmp

2020-10-13 Thread mmorrell at tachyum dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97394 --- Comment #6 from Michael Morrell --- Yes, thanks for the quick fix.

[Bug c/97413] [11 Regression] gcc-11 fails to typecheck VLA declarations on emacs-27.1: error: wrong number of arguments specified for 'access' attribute

2020-10-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97413 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c/97413] [11 Regression] gcc-11 fails to typecheck VLA declarations on emacs-27.1: error: wrong number of arguments specified for 'access' attribute

2020-10-13 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97413 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Target

[Bug c/97413] New: gcc-11 fails to typecheck VLA declarations on emacs-27.1: error: wrong number of arguments specified for 'access' attribute

2020-10-13 Thread slyfox at gcc dot gnu.org via Gcc-bugs
='-O0 -ggdb3 ' CXXFLAGS='-O0 -ggdb3 ' --enable-valgrind-annotations Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 11.0.0 20201013 (experimental) (GCC)

[Bug c++/97412] New: [concepts] ICE with requires requires and parameter packs

2020-10-13 Thread hello at josephloser dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97412 Bug ID: 97412 Summary: [concepts] ICE with requires requires and parameter packs Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/97390] [OpenACC] Error compiling acc data present

2020-10-13 Thread afernandez at odyhpc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97390 --- Comment #6 from afernandez at odyhpc dot com --- After reading some more documentation and the pdf that you mentioned, I concur that the line doesn't follow OpenACC standards. I will keep looking into the problem (maybe the PGI compiler

[Bug c++/97406] Truncated pointer-to-member type in concept satisfaction error

2020-10-13 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97406 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug analyzer/97411] New: [11 regression] bogus message from gcc.dg/analyzer/malloc-vs-local-1b.c after r11-3840

2020-10-13 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97411 Bug ID: 97411 Summary: [11 regression] bogus message from gcc.dg/analyzer/malloc-vs-local-1b.c after r11-3840 Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug tree-optimization/97410] New: missing -Warray-bounds with constant index from second array element

2020-10-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97410 Bug ID: 97410 Summary: missing -Warray-bounds with constant index from second array element Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug bootstrap/97409] riscv cross toolchain build fails

2020-10-13 Thread euloanty at live dot com via Gcc-bugs
support for (32bit) > > > multilib. > > > > so I should build binutils with --disable-multilib? > > No, what I am saying is you don't have a new enough binutils. I am using the latest binutils. #define BFD_VERSION_DATE 20201013 /* The date below is automatically updated e

[Bug bootstrap/97409] riscv cross toolchain build fails

2020-10-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97409 --- Comment #3 from Andrew Pinski --- (In reply to fdlbxtqi from comment #2) > (In reply to Andrew Pinski from comment #1) > > Sounds like the binutils does not have the needed support for (32bit) > > multilib. > > so I should build binutils

[Bug analyzer/97394] Incorrect analyzer output for setjmp

2020-10-13 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97394 --- Comment #5 from David Malcolm --- Created attachment 49366 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49366=edit [PATCH] analyzer: don't use in tests [PR97394] Thanks for filing this bug. Does this patch fix the testsuite for

[Bug bootstrap/97409] riscv cross toolchain build fails

2020-10-13 Thread euloanty at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97409 --- Comment #2 from fdlbxtqi --- (In reply to Andrew Pinski from comment #1) > Sounds like the binutils does not have the needed support for (32bit) > multilib. so I should build binutils with --disable-multilib?

[Bug bootstrap/97409] riscv cross toolchain build fails

2020-10-13 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97409 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug bootstrap/97409] New: riscv cross toolchain build fails

2020-10-13 Thread euloanty at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97409 Bug ID: 97409 Summary: riscv cross toolchain build fails Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug fortran/97408] Diagnose non-constant KIND argument to intrinsics

2020-10-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97408 anlauf at gcc dot gnu.org changed: What|Removed |Added Last reconfirmed||2020-10-13

[Bug fortran/97408] New: Diagnose non-constant KIND argument to intrinsics

2020-10-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97408 Bug ID: 97408 Summary: Diagnose non-constant KIND argument to intrinsics Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #13 from Jan Hubicka --- bug in SCC discovery. I am testing diff --git a/gcc/ipa-modref.c b/gcc/ipa-modref.c index 4f86b9ccea1..771a0a88f9a 100644 --- a/gcc/ipa-modref.c +++ b/gcc/ipa-modref.c @@ -1603,6 +1603,11 @@

[Bug c++/97407] Expanding alias template in concept satisfaction error is undesirable

2020-10-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org

[Bug c++/95310] [concepts] Unrelated template parameters printed in diagnostic

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95310 --- Comment #2 from Jonathan Wakely --- Fixed on trunk by r11-3372-d6587211c02c4e2566c4e545c09757f3fbb7adab

[Bug c++/93083] copy deduction rejected when doing CTAD for NTTP

2020-10-13 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93083 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Ever

[Bug c++/97407] Expanding alias template in concept satisfaction error is undesirable

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/97407] Expanding alias template in concept satisfaction error is undesirable

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 --- Comment #1 from Jonathan Wakely --- Reduced: template T&& declval; template decltype(declval().begin()) begin_impl(R&); template using iter_type_impl = decltype(begin_impl(declval())); template struct unrelated { using erm =

[Bug middle-end/97027] missing warning on buffer overflow storing a larger scalar into a smaller array

2020-10-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97027 Martin Sebor changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |msebor at gcc dot gnu.org

[Bug c++/97407] New: Expanding alias template in concept satisfaction error is undesirable

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97407 Bug ID: 97407 Summary: Expanding alias template in concept satisfaction error is undesirable Product: gcc Version: 10.2.1 Status: UNCONFIRMED Keywords:

[Bug fortran/92422] [9 Regression] Warning with character and optimisation flags

2020-10-13 Thread anlauf at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92422 anlauf at gcc dot gnu.org changed: What|Removed |Added Status|NEW |WAITING Known to work|

[Bug ipa/97404] [9/10/11 Regression] aarch64: Wrong code since r9-3666-g74ca1c01d

2020-10-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97404 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Target Milestone|---

[Bug c++/97406] Truncated pointer-to-member type in concept satisfaction error

2020-10-13 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97406 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 CC|

[Bug c++/97406] New: Truncated pointer-to-member type in concept satisfaction error

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97406 Bug ID: 97406 Summary: Truncated pointer-to-member type in concept satisfaction error Product: gcc Version: 10.2.1 Status: UNCONFIRMED Keywords: diagnostic

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #12 from Jan Hubicka --- Aha, the code in question is: # USE = nonlocal null { D.8330 D.22051 D.22054 D.22059 D.22060 } (nonlocal, escaped, interposable) # CLB = nonlocal null { D.8330 D.22051 D.22054 D.22059 D.22060 } (nonlocal,

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #11 from Jan Hubicka --- In WPA we seem to see the store to vector: Propagated modref for push_without_duplicates/1089577 loads:

[Bug fortran/97390] [OpenAError compiling acc data present

2020-10-13 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97390 Tobias Burnus changed: What|Removed |Added Summary|Error compiling acc data|[OpenAError compiling acc

[Bug tree-optimization/97386] [8/9/10/11 Regression] wrong code with __builtin_bswap16() of rotated 64bit value

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97386 --- Comment #4 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:f76949cee9560d04d5417481dbcda5ca089c9ebc commit r11-3855-gf76949cee9560d04d5417481dbcda5ca089c9ebc Author: Jakub Jelinek Date:

[Bug tree-optimization/97405] ICE in get_or_alloc_expr_for in code hoisting with SVE intrinsics

2020-10-13 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97405 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |10.2 Known to fail|

[Bug tree-optimization/97405] New: ICE in get_or_alloc_expr_for in code hoisting with SVE intrinsics

2020-10-13 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97405 Bug ID: 97405 Summary: ICE in get_or_alloc_expr_for in code hoisting with SVE intrinsics Product: gcc Version: unknown Status: UNCONFIRMED Keywords:

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #10 from Jan Hubicka --- OK, I was poking a bit about the problem and indeed the bootstrapped gnat with -O3 and PGO ices, while gnat built normally does not. We fail: #2 0x019b7dcb in _Z13variable_sizeP9tree_node

[Bug middle-end/97027] missing warning on buffer overflow storing a larger scalar into a smaller array

2020-10-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97027 --- Comment #2 from Martin Sebor --- Another test case. Of the buffer overflow in the four functions in it, only a subset is diagnosed. The subset depends on the form of the assignment in the IL which in turn changes from target to target.

[Bug middle-end/97027] missing warning on buffer overflow storing a larger scalar into a smaller array

2020-10-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97027 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/96879] [11 Regresssion] ICE in native_encode_rtx, at simplify-rtx.c:6482

2020-10-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96879 --- Comment #5 from Jakub Jelinek --- lowpart_subreg will not handle CONST the way we'd need (it will just wrap the CONST into a SUBREG), but the question is if such imm rtxes can make it through there, because if the offset is non-constant or

[Bug ipa/97404] New: [9/10/11 Regression] aarch64: Wrong code since r9-3666-g74ca1c01d

2020-10-13 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97404 Bug ID: 97404 Summary: [9/10/11 Regression] aarch64: Wrong code since r9-3666-g74ca1c01d Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/95788] std::ranges::construct_at's placement new not intercepted

2020-10-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95788 Patrick Palka changed: What|Removed |Added Resolution|--- |FIXED Target Milestone|---

[Bug c++/96229] Invalid specialization accepted when also constrained in base template template parameter

2020-10-13 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96229 Patrick Palka changed: What|Removed |Added Target Milestone|--- |10.3 Status|ASSIGNED

[Bug libstdc++/95788] std::ranges::construct_at's placement new not intercepted

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95788 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:5b814b6b618c8b3f0ff71717b4929a6fdf950714 commit r10--g5b814b6b618c8b3f0ff71717b4929a6fdf950714 Author: Patrick Palka

[Bug c++/96229] Invalid specialization accepted when also constrained in base template template parameter

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96229 --- Comment #3 from CVS Commits --- The releases/gcc-10 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:1e8cd9628dcaedbb96bd014e0865e1415484e84b commit r10-8887-g1e8cd9628dcaedbb96bd014e0865e1415484e84b Author: Patrick Palka

[Bug target/97086] aix: ceilf and truncf do not preserve the sign bit when output is rounded to 0

2020-10-13 Thread mfarazma.ext at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97086 --- Comment #3 from m farazma --- Sorry the above example needs to be changed to this in order to reproduce the bug: ``` #include #include int main(){ float a = -0.0; std::cout << nearbyintf(a) << std::endl; return 0; } ```

[Bug fortran/97390] Error compiling acc data present

2020-10-13 Thread afernandez at odyhpc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97390 --- Comment #4 from afernandez at odyhpc dot com --- The code can be downloaded from GitHub: git clone https://github.com/MPAS-Dev/MPAS-Model cd MPAS-Model git checkout atmosphere/v6.x-openacc My experience with OpenACC is

[Bug target/97086] aix: ceilf and truncf do not preserve the sign bit when output is rounded to 0

2020-10-13 Thread mfarazma.ext at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97086 --- Comment #2 from m farazma --- Wanted to point out the same happens when using "nearbyint": ``` #include #include int main(){ std::cout << nearbyintf(-0) << std::endl; return 0; } ``` expected: -0 actual: 0

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

2020-10-13 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 97379, which changed state. Bug 97379 Summary: [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/97369] undefined reference to std::_***""

2020-10-13 Thread xianping.du at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97369 --- Comment #5 from Seager Du --- (In reply to Jonathan Wakely from comment #4) > That doesn't look like anything to do with GCC. Yeap, Thank you for you help on the libstdc++.so issue.

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 --- Comment #4 from CVS Commits --- The master branch has been updated by Aldy Hernandez : https://gcc.gnu.org/g:739526a19deaeac19c2429cc7567052834d3098e commit r11-3852-g739526a19deaeac19c2429cc7567052834d3098e Author: Aldy Hernandez Date:

[Bug libstdc++/97369] undefined reference to std::_***""

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97369 Jonathan Wakely changed: What|Removed |Added Resolution|--- |INVALID Status|WAITING

[Bug middle-end/97392] [11 regression] g++.dg/asan/asan_test.C compilation failure starting with r11-3827

2020-10-13 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97392 --- Comment #4 from Martin Sebor --- Thanks, Martin!

[Bug fortran/97390] Error compiling acc data present

2020-10-13 Thread tschwinge at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97390 --- Comment #3 from Thomas Schwinge --- Thanks for checking/confirming that. Next try: (In reply to afernandez from comment #0) > 6475 | !$acc data present([...]) async(counter+1) > |1 > Error: Unclassifiable

[Bug libstdc++/97369] undefined reference to std::_***""

2020-10-13 Thread xianping.du at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97369 --- Comment #3 from Seager Du --- (In reply to Jonathan Wakely from comment #1) > You haven't provided sufficient information to tell, but I doubt there's a > bug here. > > Please read these links and confirm if you're using the right

[Bug c++/97399] [9/10/11 Regression] g++ 9.3 cannot compile SFINAE code with separated declaration and definition, g++ 7.3 compiles

2020-10-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97399 Martin Liška changed: What|Removed |Added CC||aoliva at gcc dot gnu.org,

[Bug bootstrap/92719] MacOS 10.15 Catalina build fails

2020-10-13 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92719 --- Comment #6 from Iain Sandoe --- (In reply to Nikhil Benesch from comment #5) > Ah, sorry, I was imprecise before. By “system gmp” I meant a gmp installed > by Homebrew, as in `brew install gmp`. So ... I am guessing that the default

[Bug fortran/97390] Error compiling acc data present

2020-10-13 Thread afernandez at odyhpc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97390 --- Comment #2 from afernandez at odyhpc dot com --- Hi Thomas. That was a good guess but it's not the problem. The flag '-ffree-line-length-none' is already on and there are many other long lines in the code. The compilation completes when the

[Bug ipa/97403] Ancestor jump function should be generalized

2020-10-13 Thread hubicka at ucw dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97403 --- Comment #1 from Jan Hubicka --- In general it seems to me that ancestor fuction does not serve much use: it could be replaced by passthrough with POINTER_PLUS parameter and handle same information. However it may make sense to have special

[Bug c++/93295] ICE in alias_ctad_tweaks

2020-10-13 Thread sfranzen85 at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93295 Steven Franzen changed: What|Removed |Added CC||sfranzen85 at hotmail dot com ---

[Bug ipa/97403] New: Ancestor jump function should be generalized

2020-10-13 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97403 Bug ID: 97403 Summary: Ancestor jump function should be generalized Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/97382] STMT_VINFO_SAME_ALIGN_REFS should go away

2020-10-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97382 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/97382] STMT_VINFO_SAME_ALIGN_REFS should go away

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97382 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:a673744dee7a80e6525fb0da87d053c8ccab6275 commit r11-3847-ga673744dee7a80e6525fb0da87d053c8ccab6275 Author: Richard Biener Date:

[Bug c++/97402] New: Value of dependent partial-concept-id is not usable in a constant expression

2020-10-13 Thread ed at catmur dot uk via Gcc-bugs
of 'void f(T) [with T = int]': :5:17: required from here .../gcc-trunk-20201013/include/c++/11.0.0/concepts:57:15: required for the satisfaction of '__same_as<_Tp, _Up>' [with _Tp = int; _Up = T] .../gcc-trunk-20201013/include/c++/11.0.0/concepts:57:32: error: the value of 'std::is_

[Bug fortran/97380] polymorphic array assignment for `PACK`: ICE and runtime segfaults

2020-10-13 Thread federico.perini at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97380 --- Comment #2 from federico --- I have an update: if I remove the ELEMENTAL property from the assignment routines, I get this error in both the PACK and the array assignments: Error: Nonallocatable variable must not be polymorphic in

[Bug target/97387] we are near 2021, add carry intrinsic still does the wrong thing and generates silly code.

2020-10-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97387 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #9 from Martin Liška --- (In reply to Richard Biener from comment #8) > (In reply to Jan Hubicka from comment #7) > > Interesting, i get different ICE > > during GIMPLE pass: slp > > ../../gcc/ada/libgnat/s-os_lib.adb: In function >

[Bug c++/97395] [11 Regression] ICE in update_binding, at cp/name-lookup.c:2504 since r11-3699-g4e62aca0e0520e4e

2020-10-13 Thread nathan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97395 Nathan Sidwell changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/97352] gcc.dg/vect/bb-slp-pr78205.c fails to vectorize all opportunities with AVX

2020-10-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97352 --- Comment #2 from Richard Biener --- So a simpler testcase is the following (but hinting at the possibly not generic enough solution to split the load group): double a[6], b[6]; void foo() { a[0] = b[0]; a[1] = b[1]; a[2] = b[2]; a[3]

[Bug c++/97401] static int has a default value?

2020-10-13 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97401 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/97349] Incorrect types for some AArch64 Neon vdupq_n_<...> intrinsics

2020-10-13 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97349 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/97349] Incorrect types for some AArch64 Neon vdupq_n_<...> intrinsics

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97349 --- Comment #6 from CVS Commits --- The releases/gcc-8 branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:5d3052a4755173f447cfcffa361086562033c8be commit r8-10582-g5d3052a4755173f447cfcffa361086562033c8be Author: Kyrylo Tkachov

[Bug c++/97401] New: static int has a default value?

2020-10-13 Thread tangyixuan at mail dot dlut.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97401 Bug ID: 97401 Summary: static int has a default value? Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/97400] [10/11 Regression] SVE: wrong code since r10-3906-g96eb7d7a64

2020-10-13 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97400 Alex Coplan changed: What|Removed |Added Target||aarch64 Target Milestone|---

[Bug target/97400] New: [10/11 Regression] SVE: wrong code since r10-3906-g96eb7d7a64

2020-10-13 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97400 Bug ID: 97400 Summary: [10/11 Regression] SVE: wrong code since r10-3906-g96eb7d7a64 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug c++/97399] [9/10/11 Regression] g++ 9.3 cannot compile SFINAE code with separated declaration and definition, g++ 7.3 compiles

2020-10-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97399 Richard Biener changed: What|Removed |Added Known to work||7.5.0 Keywords|

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #8 from Richard Biener --- (In reply to Jan Hubicka from comment #7) > Interesting, i get different ICE > during GIMPLE pass: slp > ../../gcc/ada/libgnat/s-os_lib.adb: In function >

[Bug target/97387] we are near 2021, add carry intrinsic still does the wrong thing and generates silly code.

2020-10-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97387 --- Comment #9 from Jakub Jelinek --- --- gcc/config/i386/i386.md.jj 2020-10-01 10:40:09.955758167 +0200 +++ gcc/config/i386/i386.md 2020-10-13 12:30:13.438172411 +0200 @@ -7039,6 +7039,18 @@ (define_expand "subborrow_0" (set

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #7 from Jan Hubicka --- Interesting, i get different ICE during GIMPLE pass: slp ../../gcc/ada/libgnat/s-os_lib.adb: In function ‘system__os_lib__normalize_pathname__missed_drive_letter’: ../../gcc/ada/libgnat/s-os_lib.adb:2133:7:

[Bug target/97349] Incorrect types for some AArch64 Neon vdupq_n_<...> intrinsics

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97349 --- Comment #5 from CVS Commits --- The releases/gcc-9 branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:b9c1ca3e2fc84b40dc2ab70d12064e3d0eb8abdd commit r9-8992-gb9c1ca3e2fc84b40dc2ab70d12064e3d0eb8abdd Author: Kyrylo Tkachov

[Bug target/97387] we are near 2021, add carry intrinsic still does the wrong thing and generates silly code.

2020-10-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97387 Jakub Jelinek changed: What|Removed |Added CC||segher at gcc dot gnu.org --- Comment

[Bug target/97251] [10 Regression] arm: ICEs compiling pure-code/no-literal-pool.c with integer MVE

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97251 --- Comment #3 from CVS Commits --- The releases/gcc-10 branch has been updated by Przemyslaw Wirkus : https://gcc.gnu.org/g:d121b3259b77203e62402024add1538c1bdf5fdf commit r10-8885-gd121b3259b77203e62402024add1538c1bdf5fdf Author: Alex Coplan

[Bug c++/97399] g++ 9.3 cannot compile SFINAE code with separated declaration and definition, g++ 7.3 compiles

2020-10-13 Thread renlin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97399 --- Comment #1 from Renlin Li --- Created attachment 49363 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49363=edit test case 2

[Bug c++/97399] New: g++ 9.3 cannot compile SFINAE code with separated declaration and definition, g++ 7.3 compiles

2020-10-13 Thread renlin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97399 Bug ID: 97399 Summary: g++ 9.3 cannot compile SFINAE code with separated declaration and definition, g++ 7.3 compiles Product: gcc Version: 9.3.0 Status: UNCONFIRMED

[Bug target/97327] -mcpu=cortex-m55 warns without -mfloat-abi=hard or -march=armv8.1-m.main

2020-10-13 Thread avieira at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97327 --- Comment #5 from avieira at gcc dot gnu.org --- Your other one: -mcpu=cortex-m55+nomve -march=armv8.1-m.main+mve -mfloat-abi=softfp This has cpu without mve and arch with mve. Another fun caveat to look at is in: -mcpu=cortex-m55

[Bug target/97387] we are near 2021, add carry intrinsic still does the wrong thing and generates silly code.

2020-10-13 Thread euloanty at live dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97387 --- Comment #7 from fdlbxtqi --- (In reply to Jakub Jelinek from comment #6) > Trying 10, 17 -> 18: >10: r88:QI=ltu(flags:CCC,0) > REG_DEAD flags:CCC >17: {flags:CCC=cmp(r88:QI-0x1,r88:QI);clobber scratch;} > REG_DEAD r88:QI

[Bug target/97327] -mcpu=cortex-m55 warns without -mfloat-abi=hard or -march=armv8.1-m.main

2020-10-13 Thread avieira at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97327 --- Comment #4 from avieira at gcc dot gnu.org --- With -mcpu=cortex-m55+nomve should be equivalent to -march=armv8.1-m.main+dsp

[Bug target/97387] we are near 2021, add carry intrinsic still does the wrong thing and generates silly code.

2020-10-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97387 Jakub Jelinek changed: What|Removed |Added Component|rtl-optimization|target --- Comment #6 from Jakub

[Bug rtl-optimization/97387] we are near 2021, add carry intrinsic still does the wrong thing and generates silly code.

2020-10-13 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97387 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug ipa/97389] [11 Regression] Segfault in tramp3d since r11-3825-g71dbabccbfb295c8

2020-10-13 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97389 Jan Hubicka changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug target/97327] -mcpu=cortex-m55 warns without -mfloat-abi=hard or -march=armv8.1-m.main

2020-10-13 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97327 --- Comment #3 from Christophe Lyon --- Well, why does the warning remove the extensions? (+) It seems to indicate they are not taken into account, which is confusing: it doesn't really say why there is a conflict. Why do you think

[Bug target/97327] -mcpu=cortex-m55 warns without -mfloat-abi=hard or -march=armv8.1-m.main

2020-10-13 Thread avieira at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97327 avieira at gcc dot gnu.org changed: What|Removed |Added CC||avieira at gcc dot gnu.org

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 --- Comment #3 from Aldy Hernandez --- Created attachment 49361 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49361=edit proposed patch in testing

[Bug tree-optimization/97379] [11 Regression] Invalid read of size 8 at outgoing_range::calc_switch_ranges(gswitch*) (gimple-range-edge.cc:140) since r11-3685-gfcae5121154d1c33

2020-10-13 Thread aldyh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97379 --- Comment #2 from Aldy Hernandez --- There's a read of a freed block while accessing the default_slot in calc_switch_ranges. default_slot->intersect (def_range); It seems the default_slot got swiped from under us, and the valgrind dump

[Bug c/97398] Enhancement request: Warning when multiply assigning to same struct field

2020-10-13 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97398 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug bootstrap/97350] [11 Regression] Ada bootstrap fails with: self_referential_size, at stor-layout.c:172

2020-10-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97350 --- Comment #6 from Martin Liška --- And it's still present after latest Honza's patches as of g:ca4938fa8e0e72fd59307f1f058db800c1e4a8f3.

[Bug middle-end/97392] [11 regression] g++.dg/asan/asan_test.C compilation failure starting with r11-3827

2020-10-13 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97392 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/97392] [11 regression] g++.dg/asan/asan_test.C compilation failure starting with r11-3827

2020-10-13 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97392 --- Comment #2 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:8e0e9417ccda583a1bf05ff08e86fdffbec62b3e commit r11-3845-g8e0e9417ccda583a1bf05ff08e86fdffbec62b3e Author: Martin Liska Date: Tue

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