[Bug fortran/104227] [9/10/11/12 Regression] ICE virtual memory exhausted: Cannot allocate memory

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104227 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #4

[Bug fortran/104228] [9/10/11/12 Regression] ICE in df_install_ref, at df-scan.cc:2294 since r8-3589-g707905d0773e5a8e

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104228 Martin Liška changed: What|Removed |Added Summary|[9/10/11/12 Regression] ICE |[9/10/11/12 Regression] ICE

[Bug lto/104237] [11/12 Regression] Emitted binary code changes when -g is enabled at -O1 -flto and optimize attribute since r11-3126-ga8f9b4c54cc35062

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104237 Martin Liška changed: What|Removed |Added Summary|Emitted binary code changes |[11/12 Regression] Emitted

[Bug libfortran/104233] [12 regression] ieee/issignaling_fallback.h broke Solaris/SPARC bootstrap

2022-01-26 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104233 Eric Botcazou changed: What|Removed |Added Ever confirmed|0 |1 CC|

[Bug libfortran/104233] [12 regression] ieee/issignaling_fallback.h broke Solaris/SPARC bootstrap

2022-01-26 Thread fxcoudert at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104233 --- Comment #7 from Francois-Xavier Coudert --- Pushed the fix as logical after checking on aarch64-apple-darwin. https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=8769f32b645eb08b9f07ec3171cc21c3420f8616 Please let me know if this fixes SPARC/Sola

[Bug target/104189] enable 64-bit compare-and-swap on SPARC/Linux with V9

2022-01-26 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104189 Eric Botcazou changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug debug/104238] New: dwarf DW_AT_const_value causes overflow in readelf

2022-01-26 Thread tbuyukliev at vmware dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104238 Bug ID: 104238 Summary: dwarf DW_AT_const_value causes overflow in readelf Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug tree-optimization/104196] [12 Regression] wrong code at -O2 and above on x86_64-linux-gnu

2022-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104196 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/104188] [11/12 Regression] gcc omitting AVX-512 broadcast instruction

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104188 --- Comment #15 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:192e4a9fa0880ef153631d5b0de864bc4bbb6a91 commit r12-6874-g192e4a9fa0880ef153631d5b0de864bc4bbb6a91 Author: Jakub Jelinek Date:

[Bug target/104188] [11/12 Regression] gcc omitting AVX-512 broadcast instruction

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104188 --- Comment #16 from CVS Commits --- The releases/gcc-11 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:44d28c67b484fe3be7b693108fc03cbe6aa05329 commit r11-9512-g44d28c67b484fe3be7b693108fc03cbe6aa05329 Author: Jakub Jelinek

[Bug debug/104238] dwarf DW_AT_const_value causes overflow in readelf

2022-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104238 --- Comment #1 from Jakub Jelinek --- That looks like a binutils bug to me. When gcc is emitting the DW_AT_const_value, it doesn't know if it is signed or unsigned, CONST_INT it uses is always signed. So it emits .sleb128 -9223372036854775808

[Bug target/99932] OpenACC/nvptx offloading execution regressions starting with CUDA 11.2-era Nvidia Driver 460.27.04

2022-01-26 Thread vries at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99932 --- Comment #14 from Tom de Vries --- An observation when playing around with vector-length-128-4.c: there are two ways in which I can make the example pass. 1. add barrier.sync.aligned 0 or membar.cta after first broad-cast receive 2. unroll l

[Bug target/99932] OpenACC/nvptx offloading execution regressions starting with CUDA 11.2-era Nvidia Driver 460.27.04

2022-01-26 Thread vries at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99932 --- Comment #15 from Tom de Vries --- (In reply to Tom de Vries from comment #14) > An observation when playing around with vector-length-128-4.c: Another observation: ... $L11: ld.u64 %r108,[%r109]; st.u64 [%r112],%r108; setp.lt.u

[Bug target/104239] New: [12 Regression] immintrin.h or x86gprintrin.h headers can't be included

2022-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104239 Bug ID: 104239 Summary: [12 Regression] immintrin.h or x86gprintrin.h headers can't be included Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug target/104239] [12 Regression] immintrin.h or x86gprintrin.h headers can't be included

2022-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104239 Jakub Jelinek changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug tree-optimization/103941] uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts)

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 --- Comment #4 from Richard Biener --- Another testcase where this occurs: void foo (int *c, float *x, float *y) { c[0] = x[0] < y[0]; c[1] = x[1] < y[1]; c[2] = x[2] < y[2]; c[3] = x[3] < y[3]; }

[Bug tree-optimization/104125] 531.deepsjeng_r regressed on Zen2 CPUs at -Ofast -march=native (without LTO) during GCC 12 development

2022-01-26 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104125 --- Comment #3 from Martin Jambor --- The patch did not change the run-time (by more than could be attributed to noise). I will take a *quick* look at what happened in October.

[Bug tree-optimization/104240] New: SLP discovery does not consider swapping comparisons

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104240 Bug ID: 104240 Summary: SLP discovery does not consider swapping comparisons Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug tree-optimization/104240] SLP discovery does not consider swapping comparisons

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104240 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug target/104239] [12 Regression] immintrin.h or x86gprintrin.h headers can't be included

2022-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104239 --- Comment #1 from Jakub Jelinek --- Created attachment 52291 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52291&action=edit gcc12-pr104239.patch Untested fix.

[Bug tree-optimization/104240] SLP discovery does not consider swapping comparisons

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104240 --- Comment #2 from Richard Biener --- Created attachment 52292 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52292&action=edit untested patch With this patch we then run into PR103941.

[Bug target/104241] New: [12 Regression] trunk 20220126 RTL error on powerpc64-linux-gnu

2022-01-26 Thread doko at debian dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104241 Bug ID: 104241 Summary: [12 Regression] trunk 20220126 RTL error on powerpc64-linux-gnu Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug c++/104242] New: Class with constructor from std::any is not copyable

2022-01-26 Thread fchelnokov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104242 Bug ID: 104242 Summary: Class with constructor from std::any is not copyable Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

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

2022-01-26 Thread fchelnokov at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104242 --- Comment #1 from Fedor Chelnokov --- The error message is invalid use of incomplete type 'std::__conditional_t, std::__not_ > >' {aka 'struct std::is_copy_constructible'} ...

[Bug target/104241] [12 Regression] trunk 20220126 RTL error on powerpc64-linux-gnu

2022-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104241 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug target/104241] [12 Regression] trunk 20220126 RTL error on powerpc64-linux-gnu

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104241 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

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

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104242 Richard Biener changed: What|Removed |Added Keywords||rejects-valid Summary|Class

[Bug bootstrap/104241] [12 Regression] trunk 20220126 RTL error on powerpc64-linux-gnu

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104241 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0 Priority|P3

[Bug debug/104238] dwarf DW_AT_const_value causes overflow in readelf

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104238 --- Comment #2 from Richard Biener --- Please somebody file a bug at sourceware.org/bugzilla then with an assembler testcase and close this bug as RESOLVED MOVED.

[Bug tree-optimization/104214] [12 regression] gcc.dg/vect/pr81196.c fails after r12-6844

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104214 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/100740] [9/10/11 Regression] wrong code at -O1 and above on x86_64-linux-gnu since r9-4145-ga81e2c6240655f60

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100740 Bug 100740 depends on bug 104214, which changed state. Bug 104214 Summary: [12 regression] gcc.dg/vect/pr81196.c fails after r12-6844 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104214 What|Removed |Added ---

[Bug ipa/103171] [12 Regression] ICE Segmentation fault since r12-2523-g13586172d0b70c9d

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103171 Martin Liška changed: What|Removed |Added Severity|critical|normal

[Bug ipa/104187] Call site specific attribute to control inliner

2022-01-26 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104187 --- Comment #6 from Jan Hubicka --- For Gimple representation __builtin_always_inline(foo(x, y)) does not make very good sense since gimple is not nested and foo may return void so there may not be any link between call and the builtin. I see t

[Bug ipa/103171] [12 Regression] ICE Segmentation fault since r12-2523-g13586172d0b70c9d

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103171 --- Comment #3 from Martin Liška --- @Martin: Can you please take a look?

[Bug ipa/103818] [12 Regression] ICE: in insert, at ipa-modref-tree.c:591 since r12-3202-gf5ff3a8ed4ca9173

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103818 Martin Liška changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |hubicka at gcc dot gnu.org --- C

[Bug ipa/103818] [12 Regression] ICE: in insert, at ipa-modref-tree.c:591 since r12-3202-gf5ff3a8ed4ca9173

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103818 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug debug/104238] dwarf DW_AT_const_value causes overflow in readelf

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104238 Martin Liška changed: What|Removed |Added Last reconfirmed||2022-01-26 Status|UNCONFIRME

[Bug c/15338] There should be a __format__ attribute for syslog.

2022-01-26 Thread egallager at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15338 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug target/101484] [12 Regression] trunk 20210717 ftbfs for amdgcn-amdhsa (gcn offload)

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101484 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #4

[Bug tree-optimization/104162] [12 Regression] Missed CSE after lowering of &MEM[ptr_1 + CST]

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104162 --- Comment #5 from Richard Biener --- (In reply to Richard Biener from comment #4) > Btw, in VN it would be nice to handle > > struct S { int i; }; > > int i; > int bar (char *p) > { > char *q = p + 1; > i = 1; > char *r = (char *)&(((s

[Bug target/101484] [12 Regression] trunk 20210717 ftbfs for amdgcn-amdhsa (gcn offload)

2022-01-26 Thread doko at debian dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101484 Matthias Klose changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/104196] [12 Regression] wrong code at -O2 and above on x86_64-linux-gnu

2022-01-26 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104196 --- Comment #10 from Jakub Jelinek --- The above patch unfortunately causes ICE on -O2: int a, b, c; void foo (void) { if (!c && !b) a |= 1; } optimize_range_tests_cmp_bitwise in that case wants to optimize the: [local count: 10737418

[Bug c++/104243] New: Optimization requires __sync_synchronize

2022-01-26 Thread aklitzing at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104243 Bug ID: 104243 Summary: Optimization requires __sync_synchronize Product: gcc Version: 6.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/104162] [12 Regression] Missed CSE after lowering of &MEM[ptr_1 + CST]

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104162 --- Comment #6 from Richard Biener --- Created attachment 52293 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52293&action=edit untested patch Like this - it unfortunately regresses the diagnostic case in PR99673 again but should leave e

[Bug analyzer/94362] False analyzer report due to i >= 0 and i < 0 on openssl

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94362 --- Comment #6 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:e966a508e03fe28bfca65a1e60e579fa90355ea6 commit r12-6875-ge966a508e03fe28bfca65a1e60e579fa90355ea6 Author: David Malcolm Date: Tu

[Bug analyzer/104224] Testcases for analyzer "uninit" from fedora-devel

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104224 --- Comment #2 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:9ff3e2368d86c1bf7d1e8876a14e58c0d6617ffe commit r12-6876-g9ff3e2368d86c1bf7d1e8876a14e58c0d6617ffe Author: David Malcolm Date: T

[Bug middle-end/98829] Different results with -O3 and custom quiet NaN

2022-01-26 Thread nemanjab at amazon dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98829 Nemanja Boric changed: What|Removed |Added CC||nemanjab at amazon dot com --- Comment #

[Bug c++/104243] Optimization requires __sync_synchronize

2022-01-26 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104243 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/104243] Optimization requires __sync_synchronize

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104243 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug c++/104243] Optimization requires __sync_synchronize

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104243 --- Comment #3 from Martin Liška --- Thus I think the bug tens to be invalid..

[Bug c++/104243] Optimization requires __sync_synchronize

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104243 Martin Liška changed: What|Removed |Added Resolution|--- |INVALID Status|WAITING

[Bug c++/104243] Optimization requires __sync_synchronize

2022-01-26 Thread aklitzing at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104243 --- Comment #5 from A. Klitzing --- Created attachment 52294 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52294&action=edit assembler output By the way... If idx is not initialized it will work, too. @@ -4,7 +4,7 @@ int main(int argc,

[Bug target/94193] powerpc: Provide fegetround/feraiseexcept/feclearexcept builtins

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94193 --- Comment #2 from CVS Commits --- The master branch has been updated by Segher Boessenkool : https://gcc.gnu.org/g:8bcf835e0a4e3334e1c60f314ae6917ba648bdde commit r12-6877-g8bcf835e0a4e3334e1c60f314ae6917ba648bdde Author: Raoni Fassina Firmin

[Bug fortran/82207] ieee_class identifies signaling NaNs as quiet NaNs

2022-01-26 Thread fxcoudert at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207 Francois-Xavier Coudert changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug c++/104235] [12 Regression] ICE: in cp_parser_template_id, at cp/parser.cc

2022-01-26 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104235 Jason Merrill changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org

[Bug demangler/99935] Stack exhaustion demangling rust mangled name

2022-01-26 Thread nickc at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99935 --- Comment #9 from Nick Clifton --- A revised patch to fix this PR has been prroposed on gcc-patches: https://gcc.gnu.org/pipermail/gcc-patches/2022-January/589277.html

[Bug demangler/98886] stack overflow in cxxfilt, demangle_type, rust-demangle.c:854

2022-01-26 Thread nickc at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98886 Nick Clifton changed: What|Removed |Added CC||nickc at gcc dot gnu.org --- Comment #10

[Bug c++/104244] New: Crash compiling RonDB 22.01 on Oracle Linux 8 on ARM

2022-01-26 Thread mikael at logicalclocks dot com via Gcc-bugs
commit: commit 7da259292bedb03ca9860c8e4fa77af2e527af6f (HEAD -> 22.01, origin/22.01) Author: Mikael Ronstrm Date: Wed Jan 26 13:45:37 2022 +0100 ndb_binlog.ndb_binlog_index hangs in debug mode Found at github.com/mronstro/rondb in branch 22.01 Linux instance-20220126-1319 5.4.17-21

[Bug tree-optimization/100081] [11/12 Regression] Compile time hog in irange since r11-4135-ge864d395b4e862ce

2022-01-26 Thread amacleod at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100081 --- Comment #16 from Andrew Macleod --- Looking back at this, I explained why its pathological, but I realize I wasn't clear about a couple of things. So for the record :-) > > [local count: 28382607]: > > <...> > > _571 = _61 >= _593; >

[Bug c++/104206] [12 regression] test case c-c++-common/pr72747-2.c fails in r12-6821

2022-01-26 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104206 Jason Merrill changed: What|Removed |Added Last reconfirmed||2022-01-26 Ever confirmed|0

[Bug tree-optimization/102178] [12 Regression] SPECFP 2006 470.lbm regressions on AMD Zen CPUs after r12-897-gde56f95afaaa22

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102178 --- Comment #6 from Martin Liška --- Created attachment 52296 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52296&action=edit perf annotate before and after the revision

[Bug lto/104245] New: abseil-cpp 20211102.0 fails with "internal compiler error"

2022-01-26 Thread kloczko.tomasz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104245 Bug ID: 104245 Summary: abseil-cpp 20211102.0 fails with "internal compiler error" Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug lto/104245] abseil-cpp 20211102.0 fails with "internal compiler error"

2022-01-26 Thread kloczko.tomasz at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104245 --- Comment #1 from Tomasz Kłoczko --- gcc from rawhide [tkloczko@ss-desktop SRPMS]$ rpm -q gcc-c++ gcc-c++-12.0.1-0.2.fc36.x86_64

[Bug testsuite/104246] New: FAIL: g++.dg/cpp0x/constexpr-compare2.C -std=c++20 (test for excess errors)

2022-01-26 Thread danglin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104246 Bug ID: 104246 Summary: FAIL: g++.dg/cpp0x/constexpr-compare2.C -std=c++20 (test for excess errors) Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: n

[Bug analyzer/104247] New: Compiler warnings on 32-bit system

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104247 Bug ID: 104247 Summary: Compiler warnings on 32-bit system Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer

[Bug tree-optimization/104215] bogus -Wuse-after-free=3 due to forwprop moving a pointer test after realloc

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104215 --- Comment #7 from Martin Sebor --- The kernel false positive is discussed in bug 104069 comment 13. I don't think it's related to this issue but you're of course right that this warning isn't immune to false positives. That's true for all wa

[Bug c++/104235] [12 Regression] ICE: in cp_parser_template_id, at cp/parser.cc

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104235 --- Comment #3 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:00d8321124123daf41f7c51526355a5a610cdeb8 commit r12-6879-g00d8321124123daf41f7c51526355a5a610cdeb8 Author: Jason Merrill Date: W

[Bug c++/104235] [12 Regression] ICE: in cp_parser_template_id, at cp/parser.cc

2022-01-26 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104235 Jason Merrill changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug lto/104245] abseil-cpp 20211102.0 fails with "internal compiler error"

2022-01-26 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104245 --- Comment #2 from Martin Liška --- Can you please attach pre-processed source file (-E)?

[Bug lto/104245] abseil-cpp 20211102.0 fails with "internal compiler error"

2022-01-26 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104245 --- Comment #3 from Andrew Pinski --- First disable the plugin and then add -save-temps to the command line and remove -pipe and then the preprocessed source will be something *.ii

[Bug lto/104245] abseil-cpp 20211102.0 fails with "internal compiler error"

2022-01-26 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104245 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c/104248] New: armel: C11 atomics requires to be linked with libatomic.a explicitly

2022-01-26 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104248 Bug ID: 104248 Summary: armel: C11 atomics requires to be linked with libatomic.a explicitly Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: normal

[Bug c/104248] armel: C11 atomics requires to be linked with libatomic.a explicitly

2022-01-26 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104248 --- Comment #1 from Mathieu Malaterre --- In case that help, cmake instructions for the test case is: ``` project(p C) set(CMAKE_C_STANDARD 11) add_library(foo STATIC foo.c) add_executable(prog prog.c) target_link_libraries(prog foo) ```

[Bug debug/104238] dwarf DW_AT_const_value causes overflow in readelf

2022-01-26 Thread tbuyukliev at vmware dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104238 --- Comment #4 from Todor Buyukliev --- > When gcc is emitting the DW_AT_const_value, it doesn't know if it is signed > or unsigned, CONST_INT it uses is always signed. good, so this is as designed. > That sleb128 value is certainly not too la

[Bug target/104249] New: [12 regression] RTL failure with checks turned on after r12-6848

2022-01-26 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104249 Bug ID: 104249 Summary: [12 regression] RTL failure with checks turned on after r12-6848 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug driver/104248] armel: C11 atomics requires to be linked with libatomic.a explicitly

2022-01-26 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104248 --- Comment #2 from Andreas Schwab --- This is a general problem with architectures not implementing all atomic operations inline.

[Bug tree-optimization/18487] Warnings for pure and const functions that are not actually pure or const

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=18487 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|msebor at gcc dot

[Bug c++/36159] C++ compiler should issue a warning with missing new operator

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36159 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c++/68047] diagnose placement new with misaligned buffer

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68047 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|msebor at gcc dot

[Bug c++/70019] VLA size overflow not detected

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70019 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org ---

[Bug c++/70816] bogus error __builtin_strcmp is not a constant expression in a constexpr function

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70816 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug rtl-optimization/104198] [12 regression] ifcvf change breaks 64-bit SPARC bootstrap

2022-01-26 Thread rdapp at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104198 --- Comment #10 from rdapp at linux dot ibm.com --- Created attachment 52297 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52297&action=edit Tentative patch I now have something that successfully bootstraps on s390x, PowerPC and SPARC but

[Bug c/72783] Fortify scanf %s, %[ conversion specifiers

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72783 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c/80806] gcc does not warn if local array is memset only

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80806 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug tree-optimization/86199] warn on calls to strlen with same argument as in strnlen

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86199 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c++/86568] -Wnonnull warnings should highlight the relevant argument not the closing parenthesis

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86568 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|msebor at gcc dot

[Bug fortran/104227] [9/10/11 Regression] ICE virtual memory exhausted: Cannot allocate memory

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104227 --- Comment #5 from CVS Commits --- The releases/gcc-11 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:27664d26a931606108981b46ac7bfedf7122 commit r11-9513-g27664d26a931606108981b46ac7bfedf7122 Author: Harald Anlauf

[Bug tree-optimization/86571] AIX NaNQ and NaNS output format conflicts with __builtin_sprintf

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86571 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/87593] conflicting format_arg attributes on a declaration accepted

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87593 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug middle-end/88397] attribute malloc ignored on function pointers when alloc_size is accepted

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88397 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c/88718] Strange inconsistency between old style and new style definitions of inline functions.

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88718 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c++/88565] enhance -Warray-bounds for C++ trailing class member arrays

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88565 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org ---

[Bug c++/89309] bogus -Wattributes ‘copy’ attribute ignored on a declaration of a different kind than referenced symbol

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89309 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug c/98217] Prefer a warning for when VLAs declared on stack

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98217 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|msebor at gcc dot

[Bug middle-end/102934] missing warning passing address of first member to free()

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102934 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug middle-end/98405] missing -Wmaybe-uninitialized passing a member by reference in a ctor initializer list

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98405 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug driver/104248] armel: C11 atomics requires to be linked with libatomic.a explicitly

2022-01-26 Thread mathieu.malaterre at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104248 --- Comment #3 from Mathieu Malaterre --- @Andreas the specific issue I am raising is the difference between the approach of riscv vs armel. The riscv team is taking the responsability for putting the missing `-latomic`, while armel expect the u

[Bug fortran/83976] ICE in gfc_add_component_ref, at fortran/class.c:211

2022-01-26 Thread gscfq--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83976 --- Comment #5 from G. Steinmetz --- Slightly shorter : $ cat zz1.f90 program p type t end type class(t), allocatable :: x type(t) :: y y = (x) end $ cat zz2.f90 program p type t end type class(t) :: x type(t) :: y

[Bug middle-end/94004] [9 Regression] missing -Walloca on calls to alloca due to -Wno-system-headers

2022-01-26 Thread msebor at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94004 Martin Sebor changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug target/104213] [12 Regression] bogus use-after-free in virtual dtor with -ffat-lto-objects on ARM

2022-01-26 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104213 --- Comment #13 from CVS Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:7bd1e1296cc36b558a27bbe09352c5c2aca4c5d5 commit r12-6880-g7bd1e1296cc36b558a27bbe09352c5c2aca4c5d5 Author: Marek Polacek Date: T

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