[Bug libstdc++/110432] macOS: Segmentation fault when using stdlibc++ from gcc 13.1 in combination with clang-16

2023-07-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110432 Jonathan Wakely changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug analyzer/110387] [14 Regression] ICE: in key_t, at analyzer/region.h:1110 with -fanalyzer

2023-07-19 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110387 David Malcolm changed: What|Removed |Added Last reconfirmed||2023-07-19 Ever confirmed|0

[Bug libstdc++/109921] c++17/floating_from_chars.cc: compile error: ‘from_chars_strtod’ was not declared in this scope

2023-07-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109921 Jonathan Wakely changed: What|Removed |Added Target Milestone|13.2|13.3 Depends on|

[Bug c++/110535] Internal error when performing a surrogate call with unsatisfied constraints

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110535 --- Comment #4 from CVS Commits --- The releases/gcc-13 branch has been updated by Patrick Palka : https://gcc.gnu.org/g:92f6240baf80f998ca6c1408c3ee09d5d2ae68d7 commit r13-7592-g92f6240baf80f998ca6c1408c3ee09d5d2ae68d7 Author: Patrick Palka

[Bug modula2/110284] [14 Regression] Bootstrap failures with m2

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110284 --- Comment #15 from CVS Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:01f6e8b013237041adeac370f8d229aea6304591 commit r14-2654-g01f6e8b013237041adeac370f8d229aea6304591 Author: Gaius Mulley Date: We

[Bug tree-optimization/101832] __builtin_object_size(P->M, 1) where M ends with a flex-array behaves like sizeof()

2023-07-19 Thread qinzhao at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101832 --- Comment #14 from qinzhao at gcc dot gnu.org --- since it's opened again GCC12, the patch need to be backported to GCC12. then will be closed at that time.

[Bug c++/67491] [meta-bug] concepts issues

2023-07-19 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 110535, which changed state. Bug 110535 Summary: Internal error when performing a surrogate call with unsatisfied constraints https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110535 What|Removed

[Bug c++/110535] Internal error when performing a surrogate call with unsatisfied constraints

2023-07-19 Thread ppalka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110535 Patrick Palka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug modula2/110284] [14 Regression] Bootstrap failures with m2

2023-07-19 Thread gaius at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110284 Gaius Mulley changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug sanitizer/80578] -fsanitize=undefined report yields memory leak

2023-07-19 Thread marc.mutz at hotmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80578 --- Comment #5 from Marc Mutz --- Still in GCC 11 and GCC 13.

[Bug c++/110745] New: Improve printing of base classes

2023-07-19 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110745 Bug ID: 110745 Summary: Improve printing of base classes Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ A

[Bug c++/110745] Improve printing of base classes

2023-07-19 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110745 Marek Polacek changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug libstdc++/110077] [14 regression] libstdc++-abi/abi_check FAILs on Solaris

2023-07-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110077 --- Comment #15 from Jonathan Wakely --- I now think the right fix is: --- a/libstdc++-v3/src/c++17/floating_from_chars.cc +++ b/libstdc++-v3/src/c++17/floating_from_chars.cc @@ -1325,24 +1325,14 @@ _ZSt10from_charsPKcS0_RDF128_St12chars_format

[Bug c++/110064] spurious missing initializer for member for anonymous

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110064 --- Comment #3 from CVS Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:b1ae46bdd19fc2aaea41bc894168bdaf4799be80 commit r14-2657-gb1ae46bdd19fc2aaea41bc894168bdaf4799be80 Author: Marek Polacek Date: We

[Bug c++/110064] spurious missing initializer for member for anonymous

2023-07-19 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110064 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c/110737] GCC: internal compiler error: Segmentation fault when processing __builtin_isinf and _Atomic long double together

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110737 --- Comment #2 from Andrew Pinski --- 7137 /* TARGET_EXPR temps aren't part of the enclosing block, so add it 7138 to the temps list. Handle also variable length TARGET_EXPRs. */ 7139 if (!poly_int_tree_p (DECL_SI

[Bug c/110737] GCC: internal compiler error: Segmentation fault when processing __builtin_isinf and _Atomic long double together

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110737 Andrew Pinski changed: What|Removed |Added Known to fail||6.1.0, 8.1.0 --- Comment #3 from Andrew

[Bug tree-optimization/110742] [14 Regression] cc1plus ICE "Floating point exception" during SLP and profiled bootstrap

2023-07-19 Thread thiago.bauermann at linaro dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110742 --- Comment #10 from Thiago Jung Bauermann --- Thank you very much for digging into this!

[Bug c/110737] GCC: internal compiler error: Segmentation fault when processing __builtin_isinf and _Atomic long double together

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110737 --- Comment #4 from Andrew Pinski --- You can also get ICE with _Atomic int with a similar testcase: ``` _Atomic int c; void f(void); int g(void) { return (c += f()); } ```

[Bug analyzer/110700] ICE with -fanalyzer --analyzer-checker=taint on division of tainted floating-point values

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110700 --- Comment #2 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:b86c0fe327a5196a316bd698d12765b08de5dce7 commit r14-2658-gb86c0fe327a5196a316bd698d12765b08de5dce7 Author: David Malcolm Date: W

[Bug analyzer/110700] ICE with -fanalyzer --analyzer-checker=taint on division of tainted floating-point values

2023-07-19 Thread dmalcolm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110700 --- Comment #3 from David Malcolm --- Should be fixed on trunk by the above patch. Keeping open to track backporting to branches for gcc 12 and gcc 13.

[Bug c++/110745] Improve printing of base classes

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110745 --- Comment #1 from CVS Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:e92ca8d3b4cab96a9f79466b5158381cb3103f9d commit r14-2659-ge92ca8d3b4cab96a9f79466b5158381cb3103f9d Author: Marek Polacek Date: We

[Bug c++/110745] Improve printing of base classes

2023-07-19 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110745 Marek Polacek changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c/110737] GCC: internal compiler error: Segmentation fault when processing __builtin_isinf and _Atomic long double together

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110737 --- Comment #5 from Andrew Pinski --- build_atomic_assign does not handle this in a reasonable fashion. Note there is code like : if (modifycode != NOP_EXPR) add_stmt (rhs); /* NOP_EXPR indicates it's a straight store of the RHS. Simply

[Bug libstdc++/110593] The std::ratio meta arithmetic can accept non-std::ratio

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110593 --- Comment #1 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:2d614822e9ea2a3d8800045d66e3220743753d09 commit r14-2660-g2d614822e9ea2a3d8800045d66e3220743753d09 Author: Jonathan Wakely Date:

[Bug libstdc++/109921] [13 Regression] c++17/floating_from_chars.cc: compile error: ‘from_chars_strtod’ was not declared in this scope

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109921 --- Comment #7 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:0867d30a68de68f4c809757348447bef94ef1491 commit r14-2661-g0867d30a68de68f4c809757348447bef94ef1491 Author: Jonathan Wakely Date:

[Bug libstdc++/110077] [14 regression] libstdc++-abi/abi_check FAILs on Solaris

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110077 --- Comment #16 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:0867d30a68de68f4c809757348447bef94ef1491 commit r14-2661-g0867d30a68de68f4c809757348447bef94ef1491 Author: Jonathan Wakely Date

[Bug libstdc++/110077] [14 regression] libstdc++-abi/abi_check FAILs on Solaris

2023-07-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110077 --- Comment #17 from Jonathan Wakely --- I hope this is fixed now.

[Bug other/110744] [14 regression] cc.dg/tree-ssa/pr84512.c fails after r14-2267-gb8806f6ffbe72

2023-07-19 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110744 --- Comment #1 from JuzheZhong --- I am really sorry for causing the inconvience. Working on it.

[Bug libstdc++/109921] [13 Regression] c++17/floating_from_chars.cc: compile error: ‘from_chars_strtod’ was not declared in this scope

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109921 --- Comment #8 from CVS Commits --- The releases/gcc-13 branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:cd2f934bb09c04e62beb8eb5421467184598983b commit r13-7593-gcd2f934bb09c04e62beb8eb5421467184598983b Author: Jonathan Wake

[Bug libstdc++/109921] [13 Regression] c++17/floating_from_chars.cc: compile error: ‘from_chars_strtod’ was not declared in this scope

2023-07-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109921 Jonathan Wakely changed: What|Removed |Added Target Milestone|13.3|13.2 Resolution|---

[Bug libstdc++/110593] The std::ratio meta arithmetic can accept non-std::ratio

2023-07-19 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110593 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/110746] New: gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread yuri at tsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 Bug ID: 110746 Summary: gcc-12 fails: sorry, unimplemented: PCH allocation failure Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c++/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread yuri at tsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 --- Comment #1 from Yuri --- OS: FreeBSD 13.2

[Bug c++/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 --- Comment #2 from Andrew Pinski --- It means pch is not fully supported due to pie. This has been improved/fixed in gcc 13 though.

[Bug c++/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 --- Comment #3 from Andrew Pinski --- Or it is while creating pch. Please mention what you were doing when the message came up.

[Bug preprocessor/103902] GCC requires a space between string-literal and identifier in a literal-operator-id where the identifier is not in basic character set

2023-07-19 Thread thiago.bauermann at linaro dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103902 Thiago Jung Bauermann changed: What|Removed |Added CC||thiago.bauermann at linaro dot

[Bug c++/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread yuri at tsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 --- Comment #4 from Yuri --- This happens during the build of the Ossia Score project: https://github.com/ossia/score

[Bug c++/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2023-07-20 Status|UNCONFIRM

[Bug c++/108179] [11/12 regression] ICE related to template template parameters in tsubst, at cp/pt.cc:15782

2023-07-19 Thread jason at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108179 --- Comment #9 from Jason Merrill --- This patch caused PR110566.

[Bug preprocessor/103902] GCC requires a space between string-literal and identifier in a literal-operator-id where the identifier is not in basic character set

2023-07-19 Thread lhyatt at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103902 --- Comment #9 from Lewis Hyatt --- Thanks, sorry about that, I need to replace "unsigned long" with "size_t". Will fix it.

[Bug preprocessor/103902] GCC requires a space between string-literal and identifier in a literal-operator-id where the identifier is not in basic character set

2023-07-19 Thread thiago.bauermann at linaro dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103902 --- Comment #10 from Thiago Jung Bauermann --- (In reply to Lewis Hyatt from comment #9) > Thanks, sorry about that, I need to replace "unsigned long" with "size_t". > Will fix it. No problem. Thank you!

[Bug other/110744] [14 regression] cc.dg/tree-ssa/pr84512.c fails after r14-2267-gb8806f6ffbe72

2023-07-19 Thread pan2.li at intel dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110744 --- Comment #2 from Li Pan --- Hi there, Just try to reproduce this bug with powerPC cross compiler (sorry we don't have a real powerPC) with the below options. Unfortunately, I failed to reproduce this bug as above mentioned. Could you please

[Bug c++/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread yuri at tsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 --- Comment #6 from Yuri --- FAILED: src/plugins/score-plugin-avnd/CMakeFiles/score_plugin_avnd.dir/__/__/__/midiscaler_avnd.cpp.o /usr/local/libexec/ccache/g++13 -DBOOST_ASIO_DISABLE_CONCEPTS=1 -DBOOST_MATH_DISABLE_FLOAT128=1 -DBOOST_NO_RTTI=

[Bug c++/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread yuri at tsoft dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 --- Comment #7 from Yuri --- gcc-13 has the same problem.

[Bug pch/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 Andrew Pinski changed: What|Removed |Added Component|c++ |pch Summary|gcc-12 and gcc-1

[Bug pch/110746] gcc-12 fails: sorry, unimplemented: PCH allocation failure

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110746 Andrew Pinski changed: What|Removed |Added Host||freebsd --- Comment #9 from Andrew Pins

[Bug preprocessor/103902] GCC requires a space between string-literal and identifier in a literal-operator-id where the identifier is not in basic character set

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103902 --- Comment #11 from CVS Commits --- The master branch has been updated by Lewis Hyatt : https://gcc.gnu.org/g:b2cfe5233e682fc04a9b6fc91f3d30685515630b commit r14-2665-gb2cfe5233e682fc04a9b6fc91f3d30685515630b Author: Lewis Hyatt Date: Wed

[Bug other/110744] [14 regression] cc.dg/tree-ssa/pr84512.c fails after r14-2267-gb8806f6ffbe72

2023-07-19 Thread juzhe.zhong at rivai dot ai via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110744 --- Comment #3 from JuzheZhong --- Kewen from IBM will soon send a patch to fix it. Sorry for causing this issue. Thanks.

[Bug other/110744] [14 regression] cc.dg/tree-ssa/pr84512.c fails after r14-2267-gb8806f6ffbe72

2023-07-19 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110744 Kewen Lin changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug other/110744] [14 regression] gcc.dg/tree-ssa/pr84512.c fails after r14-2267-gb8806f6ffbe72

2023-07-19 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110744 --- Comment #5 from Kewen Lin --- (In reply to Li Pan from comment #2) > Hi there, > > Just try to reproduce this bug with powerPC cross compiler (sorry we don't > have a real powerPC) with the below options. Unfortunately, I failed to > reprod

[Bug other/110744] [14 regression] gcc.dg/tree-ssa/pr84512.c fails after r14-2267-gb8806f6ffbe72

2023-07-19 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110744 --- Comment #6 from Kewen Lin --- The root cause is that the length and bias handling about LEN_STORE in sccvn was missed to be updated, the below diff can fix the failure. diff --git a/gcc/tree-ssa-sccvn.cc b/gcc/tree-ssa-sccvn.cc index 11061a

[Bug other/110744] [14 regression] gcc.dg/tree-ssa/pr84512.c fails after r14-2267-gb8806f6ffbe72

2023-07-19 Thread pan2.li at intel dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110744 --- Comment #7 from Li Pan --- Thanks a lot for the explanation, Kewen. Looks you are taking care of this already, anything is required from my-side please feel free to let me know.

[Bug c++/110747] New: GCC rejects the syntax for an immediately invoked lambda as a template argument in a requires-clause

2023-07-19 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110747 Bug ID: 110747 Summary: GCC rejects the syntax for an immediately invoked lambda as a template argument in a requires-clause Product: gcc Version: 14.0 Status: UNCONFIRM

[Bug target/110740] [14 regression] gcc.target/powerpc/p9-vec-length-epil-1.c

2023-07-19 Thread linkw at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110740 Kewen Lin changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED CC|

[Bug target/110748] New: optimize store of DF 0.0

2023-07-19 Thread vineetg at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110748 Bug ID: 110748 Summary: optimize store of DF 0.0 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assign

[Bug target/110748] RISC-V: optimize store of DF 0.0

2023-07-19 Thread vineetg at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110748 Vineet Gupta changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/110748] RISC-V: optimize store of DF 0.0

2023-07-19 Thread kito at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110748 Kito Cheng changed: What|Removed |Added CC||kito at gcc dot gnu.org --- Comment #1 fro

[Bug target/110748] RISC-V: optimize store of DF 0.0

2023-07-19 Thread kito at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110748 --- Comment #2 from Kito Cheng --- And seems we already has such constraint for a while, not sure why GCC 13 did that, I saw the status has changed to ASSIGNED, so I assume Vineet you are already spending time on that, so I will just stop there

[Bug c++/110749] New: wrong show float

2023-07-19 Thread alexsyrezerv at mail dot ru via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110749 Bug ID: 110749 Summary: wrong show float Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unas

[Bug target/110748] RISC-V: optimize store of DF 0.0

2023-07-19 Thread vineetg at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110748 --- Comment #3 from Vineet Gupta --- Indeed the constraint already exists (define_insn "*movdf_hardfloat_rv64" [(set (match_operand:DF 0 "nonimmediate_operand" "=f,f,f,m,m,*f,*r, *r,*r,*m")

[Bug c/110728] should __attribute__((cleanup())) callback get invoked for indirect edges of asm goto

2023-07-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110728 Richard Biener changed: What|Removed |Added Keywords||wrong-code Status|UNCONFIR

[Bug tree-optimization/110731] New: [11/12/13/14 Regression] Wrong-code because of wide-int division since r5-424

2023-07-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110731 Bug ID: 110731 Summary: [11/12/13/14 Regression] Wrong-code because of wide-int division since r5-424 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity:

[Bug tree-optimization/110731] [11/12/13/14 Regression] Wrong-code because of wide-int division since r5-424

2023-07-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110731 Jakub Jelinek changed: What|Removed |Added Keywords||wrong-code Target Milestone|---

[Bug c/110732] New: Wrong code at -Os on x86_64-linux-gnu (recent regression)

2023-07-19 Thread shaohua.li at inf dot ethz.ch via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110732 Bug ID: 110732 Summary: Wrong code at -Os on x86_64-linux-gnu (recent regression) Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Pri

[Bug tree-optimization/110731] [11/12/13/14 Regression] Wrong-code because of wide-int division since r5-424

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110731 --- Comment #1 from Andrew Pinski --- This should have done the negative (in the original patch): 1796 /* The quotient is neg if exactly one of the divisor or dividend is 1797 neg. */ 1798 if (dividend_neg != divisor_neg)

[Bug target/110733] New: [14 Regression] ICE: in curr_insn_transform, at lra-constraints.cc:4259 (unable to generate reloads for: {*one_cmplv16qi2}) with -O -fno-omit-frame-pointer -mavx512f

2023-07-19 Thread zsojka at seznam dot cz via Gcc-bugs
--prefix=/repo/gcc-trunk//binary-trunk-r14-2629-20230718223755-g1d3e4f4e2d1-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 14.0.0 20230719 (experimental) (GCC)

[Bug c/110732] Wrong code at -Os on x86_64-linux-gnu (recent regression)

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110732 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRME

[Bug tree-optimization/110252] [14 Regression] Wrong code at -O2/3/s on x86_64-linux-gnu

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110252 --- Comment #17 from Andrew Pinski --- *** Bug 110732 has been marked as a duplicate of this bug. ***

[Bug c++/110734] New: Attributes cannot be applied to asm statements

2023-07-19 Thread tanksherman27 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110734 Bug ID: 110734 Summary: Attributes cannot be applied to asm statements Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug c++/110734] Attributes cannot be applied to asm statements

2023-07-19 Thread tanksherman27 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110734 Julian Waters changed: What|Removed |Added Version|unknown |13.1.1 --- Comment #1 from Julian Water

[Bug c++/110734] Attributes cannot be applied to asm statements

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110734 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement

[Bug fortran/110735] New: [OpenMP] Rejected: Non-rectangular loop nests with non-constant iteration step size

2023-07-19 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110735 Bug ID: 110735 Summary: [OpenMP] Rejected: Non-rectangular loop nests with non-constant iteration step size Product: gcc Version: 14.0 Status: UNCONFIRMED Keyw

[Bug c/110736] New: gcc: internal compiler error: in change_stack, at reg-stack.cc:2709

2023-07-19 Thread 141242068 at smail dot nju.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110736 Bug ID: 110736 Summary: gcc: internal compiler error: in change_stack, at reg-stack.cc:2709 Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/110731] [11/12/13/14 Regression] Wrong-code because of wide-int division since r5-424

2023-07-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110731 --- Comment #2 from Jakub Jelinek --- I think the problem is earlier. If I divide the same values unsigned, while the representation of the wide_int values is the same, i.e. val = {0, -18014398509481984}, len = 2, precision = 119 for x, when div

[Bug c++/110734] Attributes cannot be applied to asm statements

2023-07-19 Thread tanksherman27 at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110734 --- Comment #2 from Julian Waters --- Is this accurately described as an enhancement? This is erroneous behaviour with something that is already meant to be a feature in gcc (applying attributes to statements, as seen inside parser.cc), not a fe

[Bug target/110736] gcc: internal compiler error: in change_stack, at reg-stack.cc:2709

2023-07-19 Thread 141242068 at smail dot nju.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110736 --- Comment #1 from wierton <141242068 at smail dot nju.edu.cn> --- It looks like this is similar to bug 110667, but ICEs under different optimization option (-Ofast with -Os).

[Bug target/110624] Xcode 15 ld warns about -macosx_version_min

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110624 --- Comment #9 from CVS Commits --- The releases/gcc-13 branch has been updated by Iain D Sandoe : https://gcc.gnu.org/g:4adf49a436429010ba928d4dc262625298e0d21a commit r13-7587-g4adf49a436429010ba928d4dc262625298e0d21a Author: Iain Sandoe Da

[Bug fortran/107424] [13/14 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.cc:5397 - and wrong code - with non-rectangular loops

2023-07-19 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107424 --- Comment #15 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:85da0b40538fb0d17d89de1e7905984668e3dfef commit r14-2634-g85da0b40538fb0d17d89de1e7905984668e3dfef Author: Tobias Burnus Date:

[Bug c/110737] New: GCC: internal compiler error: Segmentation fault when processing __builtin_isinf and _Atomic long double together

2023-07-19 Thread 141242068 at smail dot nju.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110737 Bug ID: 110737 Summary: GCC: internal compiler error: Segmentation fault when processing __builtin_isinf and _Atomic long double together Product: gcc Version: 1

[Bug target/110724] Unnecessary alignment on branch to unconditional branch targets

2023-07-19 Thread javier.martinez.bugzilla at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110724 --- Comment #7 from Javier Martinez --- Another case where it might be interesting to remove padding (or reduce the :m threshold) is when the path is known to be cold. I can see Trunk padding labels inside [clone .cold], and with attribute((col

[Bug fortran/107424] [13/14 Regression] ICE in gfc_trans_omp_do, at fortran/trans-openmp.cc:5397 - and wrong code - with non-rectangular loops

2023-07-19 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107424 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/110711] possible missed optimization for std::max with -march=znver2

2023-07-19 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110711 --- Comment #5 from Hongtao.liu --- Looks like it's GCC13 regression, GCC12.3 successfully vectorizes k_std_max

[Bug middle-end/110711] possible missed optimization for std::max with -march=znver2

2023-07-19 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110711 --- Comment #6 from Hongtao.liu --- (In reply to Hongtao.liu from comment #5) > Looks like it's GCC13 regression, GCC12.3 successfully vectorizes k_std_max https://godbolt.org/z/6111MP354

[Bug middle-end/110711] possible missed optimization for std::max with -march=znver2

2023-07-19 Thread crazylht at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110711 --- Comment #7 from Hongtao.liu --- git diff gcc12_171t.ifcvt gcc13.173.ifcvt [local count: 955630227]: - # i_22 = PHI + # i_21 = PHI # prephitmp_19 = PHI - _2 = i_22 * 8; + _2 = i_21 * 8; _3 = a_10(D) + _2; _17 = MEM[(const

[Bug modula2/110284] [14 Regression] Bootstrap failures with m2

2023-07-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110284 --- Comment #13 from Jakub Jelinek --- My bootstrap today on i686-linux failed again In file included from ../../gcc/m2/gm2-gcc/gcc-consolidation.h:71, from ../../gcc/m2/gm2-gcc/rtegraph.cc:22: ../../gcc/internal-fn.h:24:10: fat

[Bug rtl-optimization/110717] Double-word sign-extension missed-optimization

2023-07-19 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110717 Uroš Bizjak changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug target/110625] [AArch64] Vect: SLP fails to vectorize a loop as the reduction_latency calculated by new costs is too large

2023-07-19 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110625 --- Comment #7 from rsandifo at gcc dot gnu.org --- The current issue rate framework was originally written for Neoverse V1 and Neoverse V2. For those cores, it wasn't necessary to make a distinction between scalar integer operations and scala

[Bug rtl-optimization/110717] Double-word sign-extension missed-optimization

2023-07-19 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110717 --- Comment #5 from Jakub Jelinek --- Thanks. Shouldn't INTVAL (operands[2]) < * BITS_PER_UNIT be UINTVAL (operands[2]) < * BITS_PER_UNIT just to make sure it doesn't trigger for negative?

[Bug c/110738] New: GCC trunk failed to do some optimizations since GCC-8

2023-07-19 Thread shaohua.li at inf dot ethz.ch via Gcc-bugs
ble-multilib --disable-bootstrap --enable-languages=c,c++ --prefix=/zdata/shaoli/compilers/ccbuilder-compilers/gcc-ec842611618c9f8a50f3326d42c51961de8b28a5 Thread model: posix Supported LTO compression algorithms: zlib gcc version 14.0.0 20230719 (experimental) (GCC) $

[Bug c/110738] GCC trunk failed to do some optimizations since GCC-8

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110738 --- Comment #1 from Andrew Pinski --- >Clang can remove all the code. Clang does not implement the noipa attribute.

[Bug c/110738] GCC trunk failed to do some optimizations since GCC-8

2023-07-19 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110738 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug target/110606] ICE output_operand: '%&' used without any local dynamic TLS references on powerpc64le-linux-gnu

2023-07-19 Thread marcus at mc dot pp.se via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110606 marcus at mc dot pp.se changed: What|Removed |Added CC||marcus at mc dot pp.se --- Comm

[Bug c/110738] GCC trunk failed to do some optimizations since GCC-8

2023-07-19 Thread shaohua.li at inf dot ethz.ch via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110738 --- Comment #3 from Shaohua Li --- Would this test case be interesting? If no, I won't report other similar issues. https://godbolt.org/z/9xr1rv37s

[Bug rtl-optimization/110717] Double-word sign-extension missed-optimization

2023-07-19 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110717 Uroš Bizjak changed: What|Removed |Added Target Milestone|--- |14.0 CC|uros at gcc dot g

[Bug target/110625] [AArch64] Vect: SLP fails to vectorize a loop as the reduction_latency calculated by new costs is too large

2023-07-19 Thread hliu at amperecomputing dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110625 --- Comment #8 from Hao Liu --- Thanks for the explanation. Understood the root cause and that's reasonable. So, do you have plan to fix this (i.e. to separate the FP and integer types)? I want to enable the new costs for Ampere1, which is sim

[Bug c/110737] GCC: internal compiler error: Segmentation fault when processing __builtin_isinf and _Atomic long double together

2023-07-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110737 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/110736] gcc: internal compiler error: in change_stack, at reg-stack.cc:2709

2023-07-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110736 Richard Biener changed: What|Removed |Added Last reconfirmed||2023-07-19 Ever confirmed|0

[Bug c++/110734] Attributes cannot be applied to asm statements

2023-07-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110734 Richard Biener changed: What|Removed |Added Keywords||diagnostic CC|

[Bug target/110733] [14 Regression] ICE: in curr_insn_transform, at lra-constraints.cc:4259 (unable to generate reloads for: {*one_cmplv16qi2}) with -O -fno-omit-frame-pointer -mavx512f

2023-07-19 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110733 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.0 Keywords|

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