[Bug c++/97677] std::array and std::initializer_list gives wrong results

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97677 Andrew Pinski changed: What|Removed |Added Known to work||7.5.0 Target Milestone|---

[Bug target/97682] New: Miscompiled tail call with -fPIC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97682 Bug ID: 97682 Summary: Miscompiled tail call with -fPIC Product: gcc Version: 10.2.1 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3

[Bug target/97683] New: [11 Regression] nios2 assembler branch offset errors building glibc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97683 Bug ID: 97683 Summary: [11 Regression] nios2 assembler branch offset errors building glibc Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: assemble-fai

[Bug c++/97658] Tired of having to change make files on every new version. Damnit!

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97658 Andrew Pinski changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug target/97140] [10/11 Regression] ICE in error: unable to generate reloads for since r10-400-gecfdb16c54ad06ac

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97140 --- Comment #4 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:6058b874ef98af1104a5cb4618e1f3bfa7e3761c commit r11-4632-g6058b874ef98af1104a5cb4618e1f3bfa7e3761c Author: H.J. Lu Date: Mon Sep 21 05:

[Bug target/97682] Miscompiled tail call with -fPIC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97682 --- Comment #1 from Andreas Schwab --- Looks like the miscompilation happens in the pro_and_epilog pass. Before: (insn 2520 2519 2521 320 (set (reg:DI 6 t1) (symbol_ref/i:DI ("_ZNSt6vectorIN4llvm26BlockFrequencyInfoImplBase13FrequencyDa

[Bug c++/97681] noinline attribute ignored on constexpr function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97681 --- Comment #5 from Luke Dalessandro --- The more I think about this the more it bothers me. I recognize that it might be very difficult to implement in gcc's infrastructure, but I think the design decision that "if it _can_ be constant evaluat

[Bug middle-end/97267] Missed tail calls on ppc64 ELFv2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97267 --- Comment #1 from CVS Commits --- The master branch has been updated by Alan Modra : https://gcc.gnu.org/g:18963d3bee780cd8a6477ad5a198410758ec4e60 commit r11-4634-g18963d3bee780cd8a6477ad5a198410758ec4e60 Author: Alan Modra Date: Sun Sep

[Bug middle-end/97267] Missed tail calls on ppc64 ELFv2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97267 Alan Modra changed: What|Removed |Added URL|https://gcc.gnu.org/piperma |https://gcc.gnu.org/piperma

[Bug target/97682] Miscompiled tail call with -fPIC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97682 --- Comment #2 from Andreas Schwab --- I think the bug is really that riscv_legitimize_call_address uses RISCV_PROLOGUE_TEMP, which can conflict with its uses in the epilogue, as seen.

[Bug target/97684] New: [11 Regression] ICE in reg_preferred_class, at reginfo.c:789

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97684 Bug ID: 97684 Summary: [11 Regression] ICE in reg_preferred_class, at reginfo.c:789 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Pr

[Bug target/97685] New: -march=tremont should enable MOVDIRI/MOVDIR64B/CLDEMOTE/SGX/WAITPKG.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97685 Bug ID: 97685 Summary: -march=tremont should enable MOVDIRI/MOVDIR64B/CLDEMOTE/SGX/WAITPKG. Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/97686] New: [11 regression] fortran.dg/pdt_14.f03 hangs after r11-4586

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97686 Bug ID: 97686 Summary: [11 regression] fortran.dg/pdt_14.f03 hangs after r11-4586 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Prio

[Bug c++/97679] ICE with CTAD for a nested class template with constrained constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97679 Patrick Palka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Summary|ICE with CTA

[Bug c/97687] New: -Wfatal-errors prints some notes but not others

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97687 Bug ID: 97687 Summary: -Wfatal-errors prints some notes but not others Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/80532] warning on pointer access after free

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80532 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug c/38470] value range propagation (VRP) would improve -Wsign-compare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38470 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org,

[Bug target/90834] Header and startup objects not found on macOS 10.15

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90834 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org S

[Bug bootstrap/77510] genautomata memory footprint for MIPS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77510 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug c++/70075] incorrect initialization of multidimensional VLAs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70075 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug c++/58449] templated cast operator and failed template deduction on copy initialization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58449 Tobias Renger changed: What|Removed |Added CC||gcc-im5revto at tobiasrenger dot n

[Bug target/96789] x264: sub4x4_dct() improves when vectorization is disabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96789 --- Comment #36 from CVS Commits --- The master branch has been updated by Kewen Lin : https://gcc.gnu.org/g:f5e18dd9c7dacc9671044fc669bd5c1b26b6bdba commit r11-4637-gf5e18dd9c7dacc9671044fc669bd5c1b26b6bdba Author: Kewen Lin Date: Tue Nov 3

[Bug rtl-optimization/97676] "*" should skip a constraint, not just one char of it

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97676 Richard Biener changed: What|Removed |Added Version|unknown |11.0 Ever confirmed|0

[Bug fortran/97320] False positive "Array reference out of bounds in loop" in a protecting if block

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97320 Thomas Koenig changed: What|Removed |Added CC||tkoenig at gcc dot gnu.org S

[Bug tree-optimization/97678] [11 regression] execution fail for gcc.target/powerpc/p9-vec-length-epil-run-5.c after r11-4614

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97678 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-11-03 Target Milestone|---

[Bug testsuite/97680] [11 Regression] new test case c-c++-common/zero-scratch-regs-10.c in r11-4578 has excess errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97680 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.0 Summary|new test case

[Bug target/97683] [11 Regression] nios2 assembler branch offset errors building glibc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97683 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug c++/97681] noinline attribute ignored on constexpr function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97681 Richard Biener changed: What|Removed |Added Last reconfirmed||2020-11-03 Status|UNCONFIRM

[Bug target/97684] [11 Regression] ICE in reg_preferred_class, at reginfo.c:789

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97684 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code, ra Target Mileston

[Bug target/97682] Miscompiled tail call with -fPIC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97682 Kito Cheng changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug tree-optimization/97686] [11 regression] fortran.dg/pdt_14.f03 hangs after r11-4586

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97686 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/97652] [11 Regression] New gfortran.dg/pdt_14.f03 failure after g:617695cdc2b3d950f1e4deb5ea85d5cc302943f4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97652 Richard Biener changed: What|Removed |Added CC||seurer at gcc dot gnu.org --- Comment #

[Bug target/97642] Incorrect replacement of vmovdqu32 with vpblendd can cause fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97642 --- Comment #3 from Hongtao.liu --- (In reply to Jakub Jelinek from comment #1) > The problem is that in the RTL representation there is nothing that would > tell cse, forward propagation or combiner etc. not to optimize the > (insn 7 6 8 2 (set

[Bug tree-optimization/97678] [11 regression] execution fail for gcc.target/powerpc/p9-vec-length-epil-run-5.c after r11-4614

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97678 --- Comment #2 from Richard Biener --- On x86_64 the initialization loop is miscompiled. int main () { unsigned int i = 0; signed char a[155 * 2]; unsigned short b[155 * 2]; for (i = 0; i < 155; i++) { a[i * 2] = i * 2 + i % 3;

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