[Bug ada/116945] Valgrind reports uninitialized memory use in sem_ch12.adb (sem_ch12__instance_context__save_and_reset)

2024-10-10 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116945 --- Comment #12 from Eric Botcazou --- > In C++ (and C) reading uninitialized data is Undefined Behaviour. Which > means you are in the Twilight Zone with nasal demons and all that. The > compiler would be perfectly justified in optimizing away

[Bug tree-optimization/117086] [15 Regression] ICE in tree check: expected vector_type, have boolean_type in TYPE_VECTOR_SUBPARTS, at tree.h:4255

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117086 --- Comment #3 from Richard Biener --- vect__ifc__9.3372_199 = VEC_COND_EXPR ; _327 = .REDUC_IOR (vect__ifc__9.3372_199); if (_327 == 0) -> _513 = VEC_COND_EXPR ; if (_513 != 0) proper best simplification would be to _513 = mask__34

[Bug tree-optimization/117086] [15 Regression] ICE in tree check: expected vector_type, have boolean_type in TYPE_VECTOR_SUBPARTS, at tree.h:4255

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117086 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0 Keywords|

[Bug tree-optimization/117086] [15 Regression] ICE in tree check: expected vector_type, have boolean_type in TYPE_VECTOR_SUBPARTS, at tree.h:4255

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117086 --- Comment #1 from Richard Biener --- Created attachment 59317 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59317&action=edit preprocessed source

[Bug tree-optimization/117086] New: [15 Regression] ICE in tree check: expected vector_type, have boolean_type in TYPE_VECTOR_SUBPARTS, at tree.h:4255

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117086 Bug ID: 117086 Summary: [15 Regression] ICE in tree check: expected vector_type, have boolean_type in TYPE_VECTOR_SUBPARTS, at tree.h:4255 Product: gcc Version:

[Bug tree-optimization/117062] [15 regression] x86-64: ICE during GIMPLE pass: vect

2024-10-10 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117062 --- Comment #8 from rguenther at suse dot de --- On Thu, 10 Oct 2024, manuel.lauss at googlemail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117062 > > --- Comment #5 from Manuel Lauss --- > Another one: > > g++ -c -O2 -mar

[Bug target/80881] Implement Windows native TLS

2024-10-10 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881 --- Comment #50 from Eric Botcazou --- > Please note that RIP-relative addresses are one byte shorter than absolute > addresses and are interchangeable on x86_64 Linux. If this is also true on > Windows (UNSPEC_PCREL was introduced for PE linkers

[Bug tree-optimization/117062] [15 regression] x86-64: ICE during GIMPLE pass: vect

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117062 --- Comment #7 from Richard Biener --- The attached testcase runs into PR117050 indeed. I'll do a partial revert instead of the fix as the fix takes some time due to dependence on a larger issue.

[Bug target/70989] [SH] Further improve utilization of zero-displacement conditional branches

2024-10-10 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70989 Oleg Endo changed: What|Removed |Added Last reconfirmed||2024-10-11 Status|UNCONFIRMED

[Bug c/117083] ICE: in get_expr_operands, at tree-ssa-operands.cc:939

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117083 Richard Biener changed: What|Removed |Added Keywords||error-recovery --- Comment #3 from Ric

[Bug target/117082] [15 Regression] FAIL: gcc.target/i386/stack-check-17.c since r15-1619-g3b9b8d6cfdf593

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117082 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0

[Bug rtl-optimization/117064] target hook HARD_REGNO_RENAME_OK is too limiting

2024-10-10 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117064 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-10-11 Ever confirmed|0

[Bug target/55212] [SH] Switch to LRA

2024-10-10 Thread glaubitz at physik dot fu-berlin.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #396 from John Paul Adrian Glaubitz --- (In reply to Kazumoto Kojima from comment #392) > Created attachment 59309 [details] > a patch to fix pr55212-c384.C on devel/sh-lra I can confirm that this patch fixes the bootstrap issue with

[Bug ada/116945] Valgrind reports uninitialized memory use in sem_ch12.adb (sem_ch12__instance_context__save_and_reset)

2024-10-10 Thread pjfloyd at wanadoo dot fr via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116945 Paul Floyd changed: What|Removed |Added CC||pjfloyd at wanadoo dot fr --- Comment #11

[Bug tree-optimization/117043] missed vectorization opportunity: data[i] = data[i - a[i]] + 1; (a[i]=0)

2024-10-10 Thread 652023330028 at smail dot nju.edu.cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117043 --- Comment #2 from Yi <652023330028 at smail dot nju.edu.cn> --- When the size of the array is 20: https://godbolt.org/z/EKfrWYTGb int data[20]; void f() { int a[20]; for(int i = 0; i < 20; i++){ a[i] = 0; } for(int i =

[Bug libstdc++/117085] New: chrono formatting: %c does not honor locale after expansion

2024-10-10 Thread xu2k3l4 at outlook dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117085 Bug ID: 117085 Summary: chrono formatting: %c does not honor locale after expansion Product: gcc Version: 14.2.1 Status: UNCONFIRMED Severity: normal

[Bug c++/117084] ICE: in coerce_delete_type, at cp/decl2.cc:2122

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117084 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/108112] ICE on explicit instantiation of template member operator delete

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108112 Andrew Pinski changed: What|Removed |Added CC||iamanonymous.cs at gmail dot com --- C

[Bug target/116932] [SH] GBR not used for some atomic imask/tcb insns

2024-10-10 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116932 Oleg Endo changed: What|Removed |Added Last reconfirmed||2024-10-11 Status|UNCONFIRMED

[Bug c/117083] ICE: in get_expr_operands, at tree-ssa-operands.cc:939

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117083 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug c/117083] ICE: in get_expr_operands, at tree-ssa-operands.cc:939

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117083 --- Comment #1 from Andrew Pinski --- Reduced testcase: ``` void foo (unsigned *); void __GIMPLE (ssa) bar1 () { v unsigned int vect__35; unsigned int buf[4]; foo (&buf); } ```

[Bug target/116932] [SH] GBR not used for some atomic imask/tcb insns

2024-10-10 Thread kkojima at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116932 --- Comment #2 from Kazumoto Kojima --- Created attachment 59316 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59316&action=edit an experimental patch gcc/ChangeLog: * config/sh/sync.md (atomic_fetch__soft_tcb+1,

[Bug target/116932] [SH] GBR not used for some atomic imask/tcb insns

2024-10-10 Thread kkojima at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116932 Kazumoto Kojima changed: What|Removed |Added CC||kkojima at gcc dot gnu.org --- Commen

[Bug c++/117084] New: ICE: in coerce_delete_type, at cp/decl2.cc:2122

2024-10-10 Thread iamanonymous.cs at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117084 Bug ID: 117084 Summary: ICE: in coerce_delete_type, at cp/decl2.cc:2122 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/55212] [SH] Switch to LRA

2024-10-10 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #395 from Oleg Endo --- There was a recent commit in PR 116650, which looks related. I've updated (rebased) https://github.com/olegendo/gcc/tree/devel/sh-lra Maybe these commits can be somehow modified/reduced "SH: Try to workaround

[Bug c++/70790] Can't mangle noexcept expressions

2024-10-10 Thread eric.niebler at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70790 --- Comment #5 from Eric Niebler --- it looks like this one is fixed in gcc-14. i think this bug can be closed.

[Bug c/117083] New: ICE: in get_expr_operands, at tree-ssa-operands.cc:939

2024-10-10 Thread iamanonymous.cs at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117083 Bug ID: 117083 Summary: ICE: in get_expr_operands, at tree-ssa-operands.cc:939 Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug target/80881] Implement Windows native TLS

2024-10-10 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881 --- Comment #49 from LIU Hao --- On Windows x64 almost all symbols in the flat address space are to be referenced by RIP-relative addressing. I don't know whether things would work otherwise. This correspond to GCC's `-mcmodel=medium` and Clang'

[Bug target/116887] Section type conflict on loongarch with .data.rel.ro section attribute

2024-10-10 Thread chenglulu at loongson dot cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116887 --- Comment #26 from chenglulu --- (In reply to Xi Ruoyao from comment #23) > Anyway I'd like to know more info about PR47610 and PR52999. In the old > days people didn't write rationales in ChangeLog so it's hard to understand > the rationales

[Bug target/117068] bpf: add support for preserve_static_offset attribute

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117068 --- Comment #2 from Andrew Pinski --- in the case of GCC, the attribute is lost early on for many accesses. Especially a target specific one. In RTL mem has attributes but nothing like preserve_static_offset . CE (ifcvt) could turn in theory tur

[Bug target/116887] Section type conflict on loongarch with .data.rel.ro section attribute

2024-10-10 Thread chenglulu at loongson dot cn via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116887 --- Comment #25 from chenglulu --- (In reply to Xi Ruoyao from comment #22) > (In reply to Florian Weimer from comment #18) > > (In reply to chenglulu from comment #17) > > > I don't think it can be completely avoided. But I don't understand why

[Bug target/117068] bpf: add support for preserve_static_offset attribute

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117068 --- Comment #1 from Andrew Pinski --- I can't think of a good way of solving this really. Having a specific pass after register allocation might work but I am not 100% sure if it will work always. The other way of solving this is having special

[Bug target/117068] bpf: add support for preserve_static_offset attribute

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117068 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Target|

[Bug target/117081] [15 Regression] FAIL: gcc.target/i386/pr91384.c since r15-1619-g3b9b8d6cfdf593

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117081 Sam James changed: What|Removed |Added CC||jskumari at gcc dot gnu.org Summ

[Bug target/117081] [15 Regression] FAIL: gcc.target/i386/pr91384.c since r15-1619-g3b9b8d6cfdf593

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117081 --- Comment #4 from Andrew Pinski --- (In reply to Sam James from comment #2) > I mentioned it in PR115673 which may help with bisection range. https://gcc.gnu.org/pipermail/gcc-patches/2024-June/655721.html

[Bug tree-optimization/117080] [15 Regression] FAIL: gcc.target/i386/pr88531-2b.c and FAIL: gcc.target/i386/pr88531-2c.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117080 Andrew Pinski changed: What|Removed |Added Component|target |tree-optimization Blocks|

[Bug target/117079] [15 Regression] FAIL: gcc.target/i386/pr105493.c since r15-2820-gab18785840d7b8

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117079 --- Comment #3 from Andrew Pinski --- https://gcc.gnu.org/pipermail/gcc-patches/2024-August/659911.html

[Bug target/117079] [15 Regression] FAIL: gcc.target/i386/pr105493.c since r15-2820-gab18785840d7b8

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117079 Sam James changed: What|Removed |Added CC||cmuellner at gcc dot gnu.org,

[Bug target/117069] [15 Regression] gcc.target/i386/apx-ndd-tls-1b.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117069 Sam James changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/117082] [15 Regression] FAIL: gcc.target/i386/stack-check-17.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117082 Sam James changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/117081] [15 Regression] FAIL: gcc.target/i386/pr91384.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117081 Sam James changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/117078] [15 Regression] FAIL: gcc.target/i386/pr101950-2.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117078 Sam James changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[Bug target/115028] [15 regression] gcc.target/i386/pr101950-2.c FAILs

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115028 Sam James changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #8 f

[Bug target/117082] [15 Regression] FAIL: gcc.target/i386/stack-check-17.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117082 Sam James changed: What|Removed |Added Keywords||testsuite-fail Ever confirmed|0

[Bug target/117078] [15 Regression] FAIL: gcc.target/i386/pr101950-2.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117078 Sam James changed: What|Removed |Added Target Milestone|--- |15.0

[Bug target/117081] [15 Regression] FAIL: gcc.target/i386/pr91384.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117081 Sam James changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/117080] [15 Regression] FAIL: gcc.target/i386/pr88531-2b.c and FAIL: gcc.target/i386/pr88531-2c.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117080 Sam James changed: What|Removed |Added Last reconfirmed||2024-10-11 Ever confirmed|0

[Bug target/117079] [15 Regression] FAIL: gcc.target/i386/pr105493.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117079 Sam James changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/117078] [15 Regression] FAIL: gcc.target/i386/pr101950-2.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117078 Sam James changed: What|Removed |Added Last reconfirmed||2024-10-11 Ever confirmed|0

[Bug target/117074] [15 Regression] FAIL: gcc.target/i386/force-indirect-call-2.c

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117074 Sam James changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRMED

[Bug target/115673] [15 regression] gcc.target/i386/force-indirect-call-2.c test failure

2024-10-10 Thread sjames at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115673 Sam James changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #9 f

[Bug target/117082] New: [15 Regression] FAIL: gcc.target/i386/stack-check-17.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117082 Bug ID: 117082 Summary: [15 Regression] FAIL: gcc.target/i386/stack-check-17.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug target/117081] New: [15 Regression] FAIL: gcc.target/i386/pr91384.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117081 Bug ID: 117081 Summary: [15 Regression] FAIL: gcc.target/i386/pr91384.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/117080] New: [15 Regression] FAIL: gcc.target/i386/pr88531-2b.c and FAIL: gcc.target/i386/pr88531-2c.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117080 Bug ID: 117080 Summary: [15 Regression] FAIL: gcc.target/i386/pr88531-2b.c and FAIL: gcc.target/i386/pr88531-2c.c Product: gcc Version: 15.0 Status: UNCONFIRMED

[Bug target/117079] New: [15 Regression] FAIL: gcc.target/i386/pr105493.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117079 Bug ID: 117079 Summary: [15 Regression] FAIL: gcc.target/i386/pr105493.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/117078] New: [15 Regression] FAIL: gcc.target/i386/pr101950-2.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117078 Bug ID: 117078 Summary: [15 Regression] FAIL: gcc.target/i386/pr101950-2.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug target/55212] [SH] Switch to LRA

2024-10-10 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #394 from Oleg Endo --- The patch https://gcc.gnu.org/pipermail/gcc-patches/2024-October/665033.html for PR 116550 might be relevant here, too.

[Bug fortran/117077] New: ICE due to allocatable component in hidden type

2024-10-10 Thread ivan.pribec at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117077 Bug ID: 117077 Summary: ICE due to allocatable component in hidden type Product: gcc Version: 14.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component

[Bug target/117076] [15 Regression] FAIL: gcc.target/i386/pr101716.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117076 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug target/55212] [SH] Switch to LRA

2024-10-10 Thread olegendo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #393 from Oleg Endo --- (In reply to Kazumoto Kojima from comment #392) > Created attachment 59309 [details] > a patch to fix pr55212-c384.C on devel/sh-lra Thanks so much for looking into it. Yes, insn matching order is important,

[Bug tree-optimization/117072] [15 Regression] FAIL: gcc.target/i386/cond_op_fma_{float,double,_Float16}-1.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117072 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/117072] [15 Regression] FAIL: gcc.target/i386/cond_op_fma_{float,double,_Float16}-1.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117072 --- Comment #3 from Andrew Pinski --- See https://gcc.gnu.org/pipermail/gcc-patches/2024-September/662257.html which mentions this failure explicitly.

[Bug target/117076] New: [15 Regression] FAIL: gcc.target/i386/pr101716.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117076 Bug ID: 117076 Summary: [15 Regression] FAIL: gcc.target/i386/pr101716.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/116463] [15 Regression] fast-math-complex-mls-{double,float}.c fail after r15-3087-gb07f8a301158e5

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116463 --- Comment #14 from Andrew Pinski --- *** Bug 117075 has been marked as a duplicate of this bug. ***

[Bug target/117075] [15 Regression] FAIL: gcc.target/i386/part-vect-complexhf.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117075 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/117074] [15 Regression] FAIL: gcc.target/i386/force-indirect-call-2.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117074 --- Comment #2 from Andrew Pinski --- See https://gcc.gnu.org/pipermail/gcc-patches/2024-September/662257.html which mentions this failure explicitly.

[Bug target/117075] New: [15 Regression] FAIL: gcc.target/i386/part-vect-complexhf.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117075 Bug ID: 117075 Summary: [15 Regression] FAIL: gcc.target/i386/part-vect-complexhf.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal P

[Bug target/117074] [15 Regression] FAIL: gcc.target/i386/force-indirect-call-2.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117074 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |15.0 Keywords|

[Bug target/117074] [15 Regression] FAIL: gcc.target/i386/force-indirect-call-2.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117074 --- Comment #1 from Andrew Pinski --- https://gcc.gnu.org/pipermail/gcc-patches/2024-June/655721.html

[Bug tree-optimization/117072] [15 Regression] FAIL: gcc.target/i386/cond_op_fma_{float,double,_Float16}-1.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117072 Andrew Pinski changed: What|Removed |Added Blocks||53947 Keywords|

[Bug target/117073] [15 Regression] FAIL: gcc.target/i386/cond_op_fma_double-1.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117073 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRME

[Bug target/117072] [15 Regression] FAIL: gcc.target/i386/cond_op_fma_float-1.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117072 --- Comment #2 from Andrew Pinski --- *** Bug 117073 has been marked as a duplicate of this bug. ***

[Bug target/117074] New: [15 Regression] FAIL: gcc.target/i386/force-indirect-call-2.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117074 Bug ID: 117074 Summary: [15 Regression] FAIL: gcc.target/i386/force-indirect-call-2.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug target/117072] [15 Regression] FAIL: gcc.target/i386/cond_op_fma_float-1.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117072 --- Comment #1 from Andrew Pinski --- https://gcc.gnu.org/pipermail/gcc-patches/2024-September/662523.html d34cda720988674bcf8a24267c9e1ec61335d6de is the first bad commit commit d34cda720988674bcf8a24267c9e1ec61335d6de Author: Richard Biener

[Bug tree-optimization/116463] [15 Regression] fast-math-complex-mls-{double,float}.c fail after r15-3087-gb07f8a301158e5

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116463 Andrew Pinski changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment

[Bug target/117071] [15 Regression] FAIL: gcc.target/i386/avx512fp16-vector-complex-float.c

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117071 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/117073] New: [15 Regression] FAIL: gcc.target/i386/cond_op_fma_double-1.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117073 Bug ID: 117073 Summary: [15 Regression] FAIL: gcc.target/i386/cond_op_fma_double-1.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug target/117072] New: [15 Regression] FAIL: gcc.target/i386/cond_op_fma_float-1.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117072 Bug ID: 117072 Summary: [15 Regression] FAIL: gcc.target/i386/cond_op_fma_float-1.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal P

[Bug target/117071] New: [15 Regression] FAIL: gcc.target/i386/avx512fp16-vector-complex-float.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117071 Bug ID: 117071 Summary: [15 Regression] FAIL: gcc.target/i386/avx512fp16-vector-complex-float.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/117070] Procedure target error with parameter structure constructor

2024-10-10 Thread ivan.pribec at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117070 --- Comment #1 from Ivan Pribec --- This is supposed to work already with the F2008 standard: > nagfor -f2008 dispatch_test.f90 NAG Fortran Compiler Release 7.2(Shin-Urayasu) Build 7203 Evaluation trial version of NAG Fortran Compiler Release

[Bug jit/111396] Segfault when using -flto with libgccjit

2024-10-10 Thread egallager at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111396 --- Comment #6 from Eric Gallager --- (In reply to Antoni from comment #5) > I believe so, but there might always be cases that we need to fix. > Why do you ask? Did you get any issue? I was just wondering if I could close it.

[Bug fortran/117070] New: Procedure target error with parameter structure constructor

2024-10-10 Thread ivan.pribec at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117070 Bug ID: 117070 Summary: Procedure target error with parameter structure constructor Product: gcc Version: 14.2.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/112418] factor_out_conditional_operation could be done for more phis

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112418 --- Comment #3 from Andrew Pinski --- So looking into what LLVM does here (GVN-sink), The order inside the bb matter. Example: ``` int g(int); int f(int a, int b, int c, int l, int j) { int d, e; if (c) { e = b

[Bug c++/113798] [C++26] P2662R3 - Pack indexing

2024-10-10 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113798 Marek Polacek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org

[Bug c++/108953] inefficient codegen for trivial equality (defaulted operator==)

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108953 --- Comment #6 from Andrew Pinski --- LLVM has a full pass that does this: https://reviews.llvm.org/D33987

[Bug target/80881] Implement Windows native TLS

2024-10-10 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881 --- Comment #48 from Uroš Bizjak --- Comment on attachment 59315 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59315 Candidate patch >+static rtx >+ix86_tls_index (void) >+{ >+ if (!ix86_tls_index_symbol) >+ix86_tls_index_symbol = ge

[Bug target/117069] [15 Regression] gcc.target/i386/apx-ndd-tls-1b.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117069 H.J. Lu changed: What|Removed |Added Summary|[14/15 Regression] |[15 Regression] |gcc.target

[Bug target/117069] New: [14/15 Regression] gcc.target/i386/apx-ndd-tls-1b.c

2024-10-10 Thread hjl.tools at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117069 Bug ID: 117069 Summary: [14/15 Regression] gcc.target/i386/apx-ndd-tls-1b.c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug tree-optimization/116689] Some simple scheduling to reduce register presure should be done on the gimple level

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116689 --- Comment #2 from Andrew Pinski --- https://gcc.gnu.org/wiki/SSA%20Pressure%20Reduction

[Bug fortran/101826] GFORTRAN: Debug info missing DW_TAG_string_type for array of variable length string

2024-10-10 Thread abdul.b.ijaz at intel dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101826 --- Comment #3 from Abdul Basit Ijaz --- Using gfortran 14.1.0 result in debug info similar to @rguenth comment. This debug information still result in in gdb. Can someone please confirm about missing DWARF here as this is causing the incomplet

[Bug jit/111396] Segfault when using -flto with libgccjit

2024-10-10 Thread bouanto at zoho dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111396 --- Comment #5 from Antoni --- I believe so, but there might always be cases that we need to fix. Why do you ask? Did you get any issue?

[Bug jit/111396] Segfault when using -flto with libgccjit

2024-10-10 Thread egallager at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111396 --- Comment #4 from Eric Gallager --- (In reply to GCC Commits from comment #3) > The master branch has been updated by David Malcolm : > > https://gcc.gnu.org/g:8415bceea9d3ca86adc00ae8ad92deaec0457dd1 > > commit r14-7117-g8415bceea9d3ca86adc

[Bug target/80881] Implement Windows native TLS

2024-10-10 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881 Eric Botcazou changed: What|Removed |Added Attachment #59307|0 |1 is obsolete|

[Bug target/80881] Implement Windows native TLS

2024-10-10 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80881 --- Comment #46 from Eric Botcazou --- > Note that there is no indirection on the offset for TARGET_WIN32_TLS so it's > similar to TLS_MODEL_LOCAL_EXEC rather than to TLS_MODEL_INITIAL_EXEC. It's more of a TLS_MODEL_LOCAL_DYNAMIC model in the en

[Bug target/116887] Section type conflict on loongarch with .data.rel.ro section attribute

2024-10-10 Thread xry111 at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116887 --- Comment #24 from Xi Ruoyao --- https://gcc.gnu.org/pipermail/gcc-patches/2024-October/665034.html

[Bug rtl-optimization/116550] [lra][avr] internal compiler error: in final_scan_insn_1, at final.cc:2807

2024-10-10 Thread denisc at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116550 --- Comment #14 from denisc at gcc dot gnu.org --- I sent a patch "[PATCH][LRA][PR116550] Reuse scratch registers generated by LRA"

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

2024-10-10 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 --- Comment #14 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Ball : https://gcc.gnu.org/g:44dc46415ce8fafc1f6a46bac123b430ae5aba4d commit r14-10763-g44dc46415ce8fafc1f6a46bac123b430ae5aba4d Author: Richard Ball

[Bug target/117053] [15 Regression] ICE in extract_insn building glibc testsuite tst-svc2.c

2024-10-10 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117053 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/116258] PAREN_EXPR lowering for vectors is bad

2024-10-10 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116258 --- Comment #13 from GCC Commits --- The master branch has been updated by Richard Ball : https://gcc.gnu.org/g:a17a9bdcb3f749b895abf1fbf4f62859df9e8184 commit r15-4243-ga17a9bdcb3f749b895abf1fbf4f62859df9e8184 Author: Richard Ball Date: Th

[Bug tree-optimization/117067] false warning: array subscript 'int (**)(...)[ 0]' is partly outside array bounds

2024-10-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117067 --- Comment #4 from Andrew Pinski --- Created attachment 59313 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59313&action=edit Slightly reduced So the issue is GCC needs to re-load the pointer to member function from memory because of th

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