[Bug c++/92440] Error output for first error truncated with -fmax-errors=1

2022-04-19 Thread ich.freak at gmx dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92440 Igel changed: What|Removed |Added CC||ich.freak at gmx dot net --- Comment #5 from Igel

[Bug c++/105256] [9/10/11/12 Regression] ICE compiling firefox-99

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105256 --- Comment #26 from Richard Biener --- What's odd is that we could successfully build 99.0.1 with r11-9662-g6a1150d1524aed but it now fails this reported way with the release candidate.

[Bug tree-optimization/105276] [12 Regression] executed once loop not optimized anymore

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105276 Richard Biener changed: What|Removed |Added Keywords||missed-optimization,

[Bug c++/105256] [9/10/11/12 Regression] ICE compiling firefox-99

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105256 --- Comment #27 from Martin Liška --- So it started on gcc-11 branch with r11-9711-g6ba2a7e7474135.

[Bug c++/105256] [9/10/11/12 Regression] ICE compiling firefox-99

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105256 Richard Biener changed: What|Removed |Added Blocks||102990 --- Comment #28 from Richard Bi

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug libstdc++/79700] std::fabsf and std::fabsl missing from

2022-04-19 Thread de34 at live dot cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79700 Jiang An changed: What|Removed |Added CC||de34 at live dot cn --- Comment #18 from Jian

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 --- Comment #2 from Jakub Jelinek --- Created attachment 52830 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52830&action=edit gcc12-pr105257.patch Untested fix. The problem is that (reg:DI 24 %i0 [109]) in a delay slot of the return sa

[Bug gcov-profile/105282] [11/12 Regression] V_INDIR overflow causes ICE on -O0 -flto in stream_out_histogram_value, at value-prof.cc:340

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105282 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.3 Keywords|

[Bug analyzer/105287] [12 Regression] ICE in analyzer get_region_for_local on C++ await cond_var

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105287 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0

[Bug c++/105289] [11/12 Regression] ICE on partial specialization

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105289 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/105293] g++-8/i586: internal compiler error trying to compile with g++ (evtl. related to qt5/moc bug)

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105293 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c/105294] restrict pointer - disagreement with specification

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105294 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug ipa/105306] [12 Regression] ICE: verify_cgraph_node failed (error: semantic interposition mismatch)

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105306 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org Target Mi

[Bug gcov-profile/105282] [11/12 Regression] V_INDIR overflow causes ICE on -O0 -flto in stream_out_histogram_value, at value-prof.cc:340

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105282 --- Comment #4 from Martin Liška --- (In reply to Sergei Trofimovich from comment #2) > Proposed the fix as > https://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg283031.html Next time, please use our official mailing list: https://gcc.gnu.o

[Bug gcov-profile/105238] Regression: using -fprofile-dir: gcno files not ccache cachable anymore / gcovr report broken

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105238 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/43943] "warning: no return statement in function returning non-void" should be an error

2022-04-19 Thread kdevel at vogtner dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43943 Stefan changed: What|Removed |Added CC||kdevel at vogtner dot de --- Comment #8 from St

[Bug libstdc++/105281] status of constexpr and for c++23

2022-04-19 Thread de34 at live dot cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105281 Jiang An changed: What|Removed |Added CC||de34 at live dot cn --- Comment #2 from Jian

[Bug c++/105307] -fmax-errors truncated for concept diagnostics

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105307 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug ipa/105306] [12 Regression] ICE: verify_cgraph_node failed (error: semantic interposition mismatch)

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105306 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug ipa/105306] [12 Regression] ICE: verify_cgraph_node failed (error: semantic interposition mismatch)

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105306 --- Comment #2 from Jakub Jelinek --- Note, with -Ofast -fsemantic-interposition or -Ofast -fno-semantic-interposition, there is no ICE with any of r12-1, r12-5411, r12-5412 or r12-8189.

[Bug ipa/105306] [12 Regression] ICE: verify_cgraph_node failed (error: semantic interposition mismatch)

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105306 --- Comment #3 from Martin Liška --- Reduced test-case: $ cat semantic.C #pragma GCC optimize 0 template void foo(T); struct B { ~B() {} }; struct C { B f; }; template struct E { void bar() { foo(g); } C g; }; template class E; $ g++

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 Eric Botcazou changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 --- Comment #4 from Eric Botcazou --- > The problem is that (reg:DI 24 %i0 [109]) in a delay slot of the return > satisfies sparc_pic_register_p but epilogue_renumber turns that into: > (reg:DI 8 %o0) which doesn't satisfy it. > The attached pat

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 Jakub Jelinek changed: What|Removed |Added Attachment #52830|0 |1 is obsolete|

[Bug target/104707] gcc on riscv64 isn't passing entire library path to the linker

2022-04-19 Thread jpalus+gcc at fastmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104707 --- Comment #3 from Jan Palus --- I doubt this has anything to do with riscv or multilib. It's just gcc that assumes all linkers should lookup /lib and /usr/lib and skips them when passing library paths to linker: https://gcc.gnu.org/git/?p=gcc

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 --- Comment #6 from Eric Botcazou --- > Updated version of the patch with /* fallthrough */ -> return 0; and > which uses gen_rtx_REG if ORIGINAL_REGNO is 0 so that we can use a shared > rtx in that case. Thanks. > Will take a while to test th

[Bug target/100340] Bootstrap fails with Clang 12.0.5 (XCode 12.5)

2022-04-19 Thread kirill at korins dot ky via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100340 Kirill A. Korinsky changed: What|Removed |Added CC||kirill at korins dot ky --- Commen

[Bug target/104707] gcc on riscv64 isn't passing entire library path to the linker

2022-04-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104707 --- Comment #4 from Andrew Pinski --- (In reply to Jan Palus from comment #3) > I doubt this has anything to do with riscv or multilib. It's just gcc that > assumes all linkers should lookup /lib and /usr/lib and skips them when > passing librar

[Bug target/100340] Bootstrap fails with Clang 12.0.5 (XCode 12.5)

2022-04-19 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100340 --- Comment #30 from Iain Sandoe --- (In reply to Kirill A. Korinsky from comment #29) > To synchronise things. > > The same issue is appears on Yosemite (10.10) on MacPort's build bots on > gcc10-bootstrap port with backported Iain's patch to

[Bug c++/104996] [10/11/12 Regression] Overload resolution over rvalue/const lvalue array reference parameters for an init. list argument incorrectly picks the const lvalue ref. overload

2022-04-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104996 --- Comment #6 from Jonathan Wakely --- v2 posted: https://gcc.gnu.org/pipermail/gcc-patches/2022-April/593336.html Looks like it addresses the comments by Marek and Jason.

[Bug target/104707] gcc on riscv64 isn't passing entire library path to the linker

2022-04-19 Thread jpalus+gcc at fastmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104707 --- Comment #5 from Jan Palus --- > Arm linux multilib is just as complex as riscvs really. Perhaps my understanding of multilib is wrong but I meant pure 32bit, single arch environment.

[Bug target/100340] Bootstrap fails with Clang 12.0.5 (XCode 12.5)

2022-04-19 Thread kirill at korins dot ky via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100340 --- Comment #31 from Kirill A. Korinsky --- Iain, you're right. This is a differnt things vecause it uses xcode 7.2.1.

[Bug ipa/105306] [12 Regression] ICE: verify_cgraph_node failed (error: semantic interposition mismatch)

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105306 --- Comment #4 from Jakub Jelinek --- Created attachment 52832 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52832&action=edit gcc12-pr105306.patch Untested fix. Initializing semantic_interposition flag from flag_semantic_interposition

[Bug libstdc++/105291] include/c++/12.0.1/debug/safe_unordered_container.h:71:28: error: captured variable '__local_end' cannot appear here

2022-04-19 Thread sbergman at redhat dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105291 Stephan Bergmann changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug libstdc++/105291] include/c++/12.0.1/debug/safe_unordered_container.h:71:28: error: captured variable '__local_end' cannot appear here

2022-04-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105291 Jonathan Wakely changed: What|Removed |Added Resolution|FIXED |MOVED --- Comment #6 from Jonathan Wa

[Bug middle-end/104880] [11 Regression] ICE in expand_expr_addr_expr_1, at expr.c:8231 since r11-165-geb72dc663e9070

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104880 --- Comment #7 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:214d2860f4e1573f04ef57bfea59da0cc66883ce commit r12-8192-g214d2860f4e1573f04ef57bfea59da0cc66883ce Author: Richard Biener Date:

[Bug middle-end/104880] [11 Regression] ICE in expand_expr_addr_expr_1, at expr.c:8231 since r11-165-geb72dc663e9070

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104880 --- Comment #8 from CVS Commits --- The releases/gcc-11 branch has been updated by Richard Biener : https://gcc.gnu.org/g:4b790d6e2e3d886e3116bd5591d57b29dc059910 commit r11-9887-g4b790d6e2e3d886e3116bd5591d57b29dc059910 Author: Richard Biener

[Bug c++/105244] [9/10/11/12 Regression] ICE in implicitly_declare_fn, at cp/method.cc:3114

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105244 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug target/70321] [9/10/11/12 Regression] STV generates less optimized code

2022-04-19 Thread roger at nextmovesoftware dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70321 Roger Sayle changed: What|Removed |Added CC||roger at nextmovesoftware dot com --- Com

[Bug fortran/103662] [12 Regression] TBAA problem in Fortran FE triggering in gfortran.dg/unlimited_polymorphic_3.f03

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103662 --- Comment #14 from Jakub Jelinek --- Looking at your patch, there is a positive change with your patch, in optimized dump the z._data store is no longer removed: __attribute__((externally_visible)) integer(kind=4) main (integer(kind=4) argc,

[Bug c/105270] gcc hangs with error "symbol definition loop encountered"

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105270 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #2

[Bug fortran/103662] [12 Regression] TBAA problem in Fortran FE triggering in gfortran.dg/unlimited_polymorphic_3.f03

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103662 --- Comment #15 from Jakub Jelinek --- Putting a breakpoint on new_alias_set, I see that RECORD_TYPE sq gets alias set 1 RECORD_TYPE s gets alias set 9 RECORD_TYPE t gets alias set 10 Those are type sq sequence integer :: i end type

[Bug jit/105279] Using libgccjit produces a null pointer access in GCC's tree-optimization code

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105279 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c++/105300] segfault from static_assert with user-defined string suffix argument

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105300 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 CC|

[Bug c++/105304] [10/11/12 Regression] ICE segfault using ad-hoc concept with -Wall since r10-7441-ga7ea3d2ced786c45

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105304 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c++/105307] -fmax-errors truncated for concept diagnostics

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105307 Martin Liška changed: What|Removed |Added Assignee|marxin at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug go/105302] gccgo for Windows using MinGW-w64

2022-04-19 Thread brechtsanders at users dot sourceforge.net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105302 --- Comment #5 from Brecht Sanders --- The generated internal/cpu.gox looks like the below dump. Can you see what the issue is with the magic string? ``` : 6486 0100 5809 0200 d...X... 0010: 0500 2f

[Bug tree-optimization/104010] [12 regression] short loop no longer vectorized with Neon after r12-3362

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104010 --- Comment #15 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:353434b65ef7972172597d232ae17022d9a57244 commit r12-8195-g353434b65ef7972172597d232ae17022d9a57244 Author: Richard Biener Date:

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

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 --- Comment #5 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:353434b65ef7972172597d232ae17022d9a57244 commit r12-8195-g353434b65ef7972172597d232ae17022d9a57244 Author: Richard Biener Date:

[Bug tree-optimization/104010] [12 regression] short loop no longer vectorized with Neon after r12-3362

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104010 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

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

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/53947] [meta-bug] vectorizer missed-optimizations

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 103941, which changed state. Bug 103941 Summary: uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 What|Removed |Ad

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

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104240 Bug 104240 depends on bug 103941, which changed state. Bug 103941 Summary: uavgv2qi3_ceil is not used (SLP costing and patterns vs live stmts) https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103941 What|Removed |

[Bug libstdc++/105308] New: Specialize for_each

2022-04-19 Thread glisse at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105308 Bug ID: 105308 Summary: Specialize for_each Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: enhancement Priority: P3

[Bug tree-optimization/105217] Likely wrong code with -D_FORTIFY_SOURCE=3 since r12-6482-g06bc1b0c539e3a60

2022-04-19 Thread siddhesh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105217 --- Comment #5 from Siddhesh Poyarekar --- (In reply to Jakub Jelinek from comment #4) > Then there is the case where we can clearly see that the pointer from malloc > is passed to realloc or can trace it to such easily. I'd say in that case >

[Bug fortran/105309] New: recursive should be the default now, or -fcheck=recursion is incorrect

2022-04-19 Thread everythingfunctional at protonmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105309 Bug ID: 105309 Summary: recursive should be the default now, or -fcheck=recursion is incorrect Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: norma

[Bug libstdc++/105308] Specialize for_each

2022-04-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105308 --- Comment #1 from Jonathan Wakely --- I'm unclear what the request is. Are you proposing this for the parallel std::for_each with an execution policy? That code comes from the PSTL project which is part of LLVM, and maintained by Intel, so enh

[Bug fortran/103662] [12 Regression] TBAA problem in Fortran FE triggering in gfortran.dg/unlimited_polymorphic_3.f03

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103662 --- Comment #16 from Richard Biener --- (In reply to Mikael Morin from comment #12) > Created attachment 52828 [details] > Fix attempt > > I think the attached patch avoids the multiple declarations for > __class_STAR_p, > but the testsuite FAI

[Bug target/103938] [9/10/11/12 Regression] ICE with __builtin_prefetch and vectors

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103938 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug rtl-optimization/105231] [12 Regression] ICE: in rtl_verify_bb_insns, at cfgrtl.cc:2797 (flow control insn inside a basic block) with custom flags since r12-4767-g81342e95827f77c0

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105231 Richard Biener changed: What|Removed |Added Priority|P3 |P1 --- Comment #29 from Richard Biener

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug gcov-profile/105282] [11/12 Regression] V_INDIR overflow causes ICE on -O0 -flto in stream_out_histogram_value, at value-prof.cc:340

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105282 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug fortran/105310] New: ICE when UNION is after the 8th field in a DEC STRUCTURE with -finit-derived -finit-local-zero

2022-04-19 Thread foreese at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105310 Bug ID: 105310 Summary: ICE when UNION is after the 8th field in a DEC STRUCTURE with -finit-derived -finit-local-zero Product: gcc Version: 7.4.0 Status: UNCONFIRMED

[Bug tree-optimization/104530] [12 Regression] Dead Code Elimination Regression at -O3 (trunk vs. 11.2.0)

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104530 Richard Biener changed: What|Removed |Added Priority|P1 |P2 --- Comment #4 from Richard Biener

[Bug tree-optimization/105086] [12 Regression] Dead Code Elimination Regression at -Os (trunk vs. 11.2.0) 25

2022-04-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105086 Richard Biener changed: What|Removed |Added Priority|P1 |P2 --- Comment #7 from Richard Biener

[Bug fortran/105309] recursive should be the default now, or -fcheck=recursion is incorrect

2022-04-19 Thread everythingfunctional at protonmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105309 --- Comment #1 from Brad Richardson --- After some more searching, I think this is actually a duplicate of 101632. I'll close this one.

[Bug fortran/105309] recursive should be the default now, or -fcheck=recursion is incorrect

2022-04-19 Thread everythingfunctional at protonmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105309 Brad Richardson changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/101632] NON_RECURSIVE procedure prefix is unsupported. F2018 defaults to recursive procedures.

2022-04-19 Thread everythingfunctional at protonmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101632 Brad Richardson changed: What|Removed |Added CC||everythingfunctional@proton

[Bug c/105311] New: [12]Still generate memset even with -fno-tree-loop-distribute-patterns

2022-04-19 Thread 570070308 at qq dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105311 Bug ID: 105311 Summary: [12]Still generate memset even with -fno-tree-loop-distribute-patterns Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug libstdc++/105308] Specialize for_each

2022-04-19 Thread glisse at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105308 --- Comment #2 from Marc Glisse --- (In reply to Jonathan Wakely from comment #1) > I'm unclear what the request is. The list isn't super clear to me either, any sensible specialization of a standard algorithm for a standard container. Even sim

[Bug fortran/105310] ICE when UNION is after the 8th field in a DEC STRUCTURE with -finit-derived -finit-local-zero

2022-04-19 Thread foreese at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105310 Fritz Reese changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug go/105302] gccgo for Windows using MinGW-w64

2022-04-19 Thread ian at airs dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105302 --- Comment #6 from Ian Lance Taylor --- The magic string itself is fine: it's the "v3;\n". Perhaps there is some problem locating it in the file. Some of the relevant code is go_read_export_data in gcc/go/go-backend.cc. Try to find out what

[Bug fortran/103662] [12 Regression] TBAA problem in Fortran FE triggering in gfortran.dg/unlimited_polymorphic_3.f03

2022-04-19 Thread mikael at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103662 --- Comment #17 from Mikael Morin --- (In reply to Jakub Jelinek from comment #15) > Now, the question is what is the Fortran unlimited polymorphic semantics, if > one can store through one type and read through a different type which just > has

[Bug c/105311] [12]Still generate memset even with -fno-tree-loop-distribute-patterns

2022-04-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105311 --- Comment #1 from Andrew Pinski --- No member can be emitted for other reasons. This is a dup of a much much older issue. Memset for this case has been emitting since at least 3.0.

[Bug c++/105256] [9/10/11/12 Regression] ICE compiling firefox-99

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105256 --- Comment #29 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:eb03e424598d30fed68801af6d6ef6236d32e32e commit r12-8196-geb03e424598d30fed68801af6d6ef6236d32e32e Author: Jakub Jelinek Date:

[Bug c++/105256] [9/10/11 Regression] ICE compiling firefox-99

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105256 Jakub Jelinek changed: What|Removed |Added Summary|[9/10/11/12 Regression] ICE |[9/10/11 Regression] ICE

[Bug libstdc++/105308] Specialize for_each

2022-04-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105308 --- Comment #3 from Jonathan Wakely --- (In reply to Marc Glisse from comment #2) > (In reply to Jonathan Wakely from comment #1) > > That code comes from the PSTL project which is part of LLVM, > > and maintained by Intel, so enhancements to it

[Bug fortran/103662] [12 Regression] TBAA problem in Fortran FE triggering in gfortran.dg/unlimited_polymorphic_3.f03

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103662 --- Comment #18 from Jakub Jelinek --- ! { dg-do run } ! ! Check that pointer assignments allowed by F2003:C717 ! work and check null initialization of CLASS(*) pointers. ! ! Contributed by Tobias Burnus ! program main interface subroutin

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread ro at CeBiTec dot Uni-Bielefeld.DE via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 --- Comment #7 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #6 from Eric Botcazou --- >> Will take a while to test though, gcc102 on GCCFarm isn't exactly fast even >> with make -j256. > > Niagara 3... ouch! Let me test it on a f

[Bug target/105257] [8/9/10/11/12 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 --- Comment #8 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:eeca2b8bd03f57c59c6cf48bf6b9bd6dc86924f6 commit r12-8197-geeca2b8bd03f57c59c6cf48bf6b9bd6dc86924f6 Author: Jakub Jelinek Date: T

[Bug target/105257] [8/9/10/11 regression] ICE in final_scan_insn_1, at final.cc:2811

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105257 Jakub Jelinek changed: What|Removed |Added Summary|[8/9/10/11/12 regression] |[8/9/10/11 regression] ICE

[Bug c++/95986] Partial specialization of class template is not found when class template has NTTP of class type

2022-04-19 Thread bence.kodaj at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95986 --- Comment #2 from Bence Kodaj --- For what it's worth #2: In gcc 11.2, instead of a failed static assertion, we get an internal compiler error.

[Bug c++/105300] segfault from static_assert with user-defined string suffix argument

2022-04-19 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105300 Martin Liška changed: What|Removed |Added Status|WAITING |NEW

[Bug target/104338] RISC-V: Subword atomics result in library calls

2022-04-19 Thread patrick at rivosinc dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104338 Patrick O'Neill changed: What|Removed |Added Attachment #52368|0 |1 is obsolete|

[Bug middle-end/105312] New: attribute__((optimize("-O3"))) stress_matrix_xy_identity compiling stress-ng for arm

2022-04-19 Thread raj.khem at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105312 Bug ID: 105312 Summary: attribute__((optimize("-O3"))) stress_matrix_xy_identity compiling stress-ng for arm Product: gcc Version: 12.0 Status: UNCONFIRMED Sev

[Bug target/104338] RISC-V: Subword atomics result in library calls

2022-04-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104338 --- Comment #9 from Jonathan Wakely --- (In reply to RZ Pan (XieJiSS) from comment #7) > I'm not sure why bugzilla lost sync with the mailing list. There is no sync between gcc-patches and bugzilla, and never has been.

[Bug target/105136] [11/12 regression] Missed optimization regression with 32-bit adds and shifts

2022-04-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105136 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug testsuite/105313] New: [12 regression] gcc.target/powerpc/pr56605.c fails after r12-8128-g6b7cc7294770ec

2022-04-19 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105313 Bug ID: 105313 Summary: [12 regression] gcc.target/powerpc/pr56605.c fails after r12-8128-g6b7cc7294770ec Product: gcc Version: 12.0 Status: UNCONFIRMED Severi

[Bug testsuite/105313] [12 regression] gcc.target/powerpc/pr56605.c fails after r12-8128-g6b7cc7294770ec

2022-04-19 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105313 seurer at gcc dot gnu.org changed: What|Removed |Added Target|powerpc64-linux-gnu |powerpc64-linux-gnu,

[Bug debug/91239] gcc generates invalid .debug_macro sections (according to lld folks)

2022-04-19 Thread tromey at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91239 Tom Tromey changed: What|Removed |Added Status|WAITING |NEW CC|

[Bug gcov-profile/105282] [11/12 Regression] V_INDIR overflow causes ICE on -O0 -flto in stream_out_histogram_value, at value-prof.cc:340

2022-04-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105282 --- Comment #5 from CVS Commits --- The master branch has been updated by Sergei Trofimovich : https://gcc.gnu.org/g:90a29845bfe7d6002e6c2fd49a97820b00fbc4a3 commit r12-8199-g90a29845bfe7d6002e6c2fd49a97820b00fbc4a3 Author: Sergei Trofimovich

[Bug plugins/105171] gcc/toplev.c: `local_tick` can overflow and become -1

2022-04-19 Thread jason at zx2c4 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105171 --- Comment #23 from Jason A. Donenfeld --- The output of crc32_string() is always >0 for that case (I think?). And the case where the user passes an explicit "0" to -frandom-seed was already considered to be "disabled" by the prior code. A 0 se

[Bug gcov-profile/105282] [11 Regression] V_INDIR overflow causes ICE on -O0 -flto in stream_out_histogram_value, at value-prof.cc:340

2022-04-19 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105282 Sergei Trofimovich changed: What|Removed |Added Summary|[11/12 Regression] V_INDIR |[11 Regression] V_INDIR

[Bug gcov-profile/105282] [11 Regression] V_INDIR overflow causes ICE on -O0 -flto in stream_out_histogram_value, at value-prof.cc:340

2022-04-19 Thread slyfox at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105282 Sergei Trofimovich changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/105314] New: ifcvt regression in noce_try_store_flag_mask

2022-04-19 Thread christophm30 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105314 Bug ID: 105314 Summary: ifcvt regression in noce_try_store_flag_mask Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tre

[Bug tree-optimization/105314] ifcvt regression in noce_try_store_flag_mask

2022-04-19 Thread christophm30 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105314 --- Comment #1 from Christoph Müllner --- A first analysis in noce_try_store_flag_mask() showed the following observation in case of the failing conversion into the branchless sequence: * if_info->b == const0_rtx holds * rtx_equal_p (if_info->a

[Bug debug/91239] gcc generates invalid .debug_macro sections (according to lld folks)

2022-04-19 Thread tromey at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91239 --- Comment #3 from Tom Tromey --- Created attachment 52836 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52836&action=edit test program I thought I'd upload the sources. You can just untar. Compile with "gcc -g3 -O0 r.cc z.cc -o z" If y

[Bug debug/87432] LTO produced debug info makes gdb slow

2022-04-19 Thread tromey at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87432 Tom Tromey changed: What|Removed |Added CC||tromey at gcc dot gnu.org --- Comment #2 fr

[Bug debug/100446] GDB has problems reading GCC's debugging info level -g3

2022-04-19 Thread tromey at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100446 --- Comment #8 from Tom Tromey --- This behavior can also be affected by the choice of linker, see bug #91239.

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