[Bug tree-optimization/36010] Loop interchange not performed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36010 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment

[Bug target/55522] -funsafe-math-optimizations is unexpectedly harmful, especially w/ -shared

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522 --- Comment #48 from Richard Biener --- (In reply to OH from comment #47) > Will/Could this be back-ported to the 12.x or lower versions? (Wasn't clear > to me from previous comments if this would be the case). Changing the behavior mid-release

[Bug tree-optimization/111820] [13/14 Regression] Compiler time hog in the vectorizer with `-O3 -fno-tree-vrp`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111820 --- Comment #8 from rguenther at suse dot de --- On Tue, 17 Oct 2023, crazylht at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111820 > > --- Comment #7 from Hongtao.liu --- > (In reply to rguent...@suse.de from comment

[Bug middle-end/111843] [meta-bug] wrong-code due to -fstack-reuse=

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111843 Eric Gallager changed: What|Removed |Added Keywords||meta-bug CC|

[Bug c++/111842] Unable to disable conversion warning in case of _Float16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111842 --- Comment #10 from Eric Gallager --- (In reply to Andrew Pinski from comment #6) > (In reply to n.deshm...@samsung.com from comment #5) > > The code is part of a third party library hence adding a explicit cast is > > not possible. > > Well t

[Bug target/111720] RISC-V: Ugly codegen in RVV

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111720 --- Comment #13 from JuzheZhong --- Confirm ARM SVE has the same issue: https://godbolt.org/z/TjcaM6xsP #include void fn(uint8_t * __restrict out) { uint8_t arr[32] = {1, 2, 7, 1, 3, 4, 5, 3, 1, 0, 1, 2, 4, 4, 9, 9, 1, 2, 7, 1, 3, 4, 5, 3

[Bug c++/111846] New: ice in exact_div, at poly-int.h:2156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111846 Bug ID: 111846 Summary: ice in exact_div, at poly-int.h:2156 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/111820] [13/14 Regression] Compiler time hog in the vectorizer with `-O3 -fno-tree-vrp`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111820 --- Comment #9 from Hongtao.liu --- > But we end up here with niters_skip being INTEGER_CST and .. > > > 1421 || (!vect_use_loop_mask_for_alignment_p (loop_vinfo) > > possibly vect_use_loop_mask_for_alignment_p. Note > LOOP_VINFO_PEELIN

[Bug debug/111847] New: Debug info for structure members is not generated for structure in template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111847 Bug ID: 111847 Summary: Debug info for structure members is not generated for structure in template class Product: gcc Version: 13.2.0 Status: UNCONFIRMED Seve

[Bug tree-optimization/111820] [13/14 Regression] Compiler time hog in the vectorizer with `-O3 -fno-tree-vrp`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111820 --- Comment #10 from Richard Biener --- (In reply to Hongtao.liu from comment #9) > > But we end up here with niters_skip being INTEGER_CST and .. > > > > > 1421 || (!vect_use_loop_mask_for_alignment_p (loop_vinfo) > > > > possibly vect_u

[Bug debug/111847] Debug info for structure member is not generated for structure in template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111847 Jiří Engelthaler changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRM

[Bug modula2/111756] Re-building all-gcc after source changes fails to link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111756 Gaius Mulley changed: What|Removed |Added Attachment #56122|0 |1 is obsolete|

[Bug c++/111846] ice in exact_div, at poly-int.h:2156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111846 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Version|unknown

[Bug ada/110398] [12/13/14 regression] internal error on call with parameter of predicated subtype

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110398 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug middle-end/110764] [12/13/14 Regression] False positive -Warray-bounds warning swapping std::thread::id

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110764 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.4

[Bug c++/111132] [11/12/13/14 Regression] Function redeclaration in local scope breaks constant expression evaluation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.5

[Bug analyzer/110700] [12/13 Regression] ICE with -fanalyzer --analyzer-checker=taint on division of tainted floating-point values

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110700 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.4

[Bug analyzer/110882] [13 Regression] ICE with -fanalyzer on zero-sized array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110882 Richard Biener changed: What|Removed |Added Target Milestone|--- |13.3

[Bug c++/51571] No named return value optimization while adding a dummy scope

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51571 Richard Biener changed: What|Removed |Added Target Milestone|14.0|---

[Bug fortran/109788] [14 Regression] gcc/hwint.h:293:61: runtime error: shift exponent 64 is too large for 64-bit type 'long unsigned int since r14-377-gc92b8be9b52b7e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109788 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug target/109977] [14 Regression] ICE: output_operand: incompatible floating point / vector register operand for '%d' at -Og

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109977 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/110040] rs6000 port emits dead mfvsrd instruction for simple test case

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110040 Richard Biener changed: What|Removed |Added Target Milestone|14.0|---

[Bug tree-optimization/110043] [14 Regression] ice in size_remaining, at pointer-query.cc:875

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110043 Richard Biener changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment

[Bug rtl-optimization/110163] [14 Regression] Comparing against a constant string is inefficient on some targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110163 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug bootstrap/110275] [14 Regression] trunk fails to build with binutils trunk on riscv64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110275 Richard Biener changed: What|Removed |Added Last reconfirmed||2023-10-17 Status|UNCONFIR

[Bug c/111848] New: RISC-V: RVV cost model pick unexpected big LMUL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111848 Bug ID: 111848 Summary: RISC-V: RVV cost model pick unexpected big LMUL Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/111848] RISC-V: RVV cost model pick unexpected big LMUL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111848 --- Comment #1 from JuzheZhong --- Sorry, it pick LMUL = 4: f3: ble a4,zero,.L11 csrrt0,vlenb sllit1,t0,4 csrra6,vlenb sub sp,sp,t1 csrra5,vlenb sllia6,a6,3

[Bug tree-optimization/110311] [14 Regression] regression in tree-optimizer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110311 --- Comment #57 from Richard Biener --- It might be not ideal but it seems unless somebody finds the time to analyze the difference the "fix" did and thereby identifies the problem itself closing the bug is the most efficient way of dealing with

[Bug tree-optimization/111799] [14 Regression] Missed Dead Code Elimination since r14-2365-g2e406f0753e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111799 --- Comment #4 from Theodoros Theodoridis --- Oops, there was a bug in my reduction, here's the fixed code: https://godbolt.org/z/shxffzs8E void foo(void); typedef unsigned short uint16_t; static int b; static int c; static int *f = &b; st

[Bug tree-optimization/111846] [14 Regression] ice in exact_div, at poly-int.h:2156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111846 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Component|c++

[Bug target/110170] Sub-optimal conditional jumps in conditional-swap with floating point

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110170 --- Comment #21 from CVS Commits --- The releases/gcc-11 branch has been updated by hongtao Liu : https://gcc.gnu.org/g:0d005deb6c8a956b4f7ccb6e70e8e7830a40fed9 commit r11-11065-g0d005deb6c8a956b4f7ccb6e70e8e7830a40fed9 Author: liuhongt Date:

[Bug tree-optimization/111846] [14 Regression] ice in exact_div, at poly-int.h:2156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111846 --- Comment #3 from Richard Biener --- We are dividing 4 by 8. We get here with basic-block vectorization and a group size of 4 but we let vectorizable_simd_clone_call choose its own vector type (it chooses 8 lanes). While we properly constrai

[Bug middle-end/111845] [14 regression] ICE when building pycryptodome

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111845 --- Comment #6 from Jakub Jelinek --- Same with renamed vars, so that the long variable names don't make it unreadable: int a, b; unsigned int c, d, e; void foo (int x) { b += d; c += b < d; b += e = a < x; c += b; c += b < e; } I b

[Bug testsuite/110445] [14 Regression] FAIL: gcc.dg/vect/slp-46.c with AVX2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110445 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/110603] [14 Regression] GCC, ICE: internal compiler error: in verify_range, at value-range.cc:1104

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110603 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/110641] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110641 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110733 Richard Biener changed: What|Removed |Added Last reconfirmed||2023-10-17 Status|UNCONFIR

[Bug tree-optimization/110769] [14 Regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1023

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110769 Richard Biener changed: What|Removed |Added Last reconfirmed||2023-10-17 Status|UNCONFIR

[Bug tree-optimization/110817] [14 Regression] wrong code with vector compares and vector lowering

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110817 Richard Biener changed: What|Removed |Added Priority|P3 |P1 --- Comment #22 from Richard Biener

[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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110733 --- Comment #2 from Zdenek Sojka --- (In reply to Richard Biener from comment #1) > This seems to be fixed, at least I can't reproduce on current trunk. Same here. Works fine with g4efe9085d08 (20231011)

[Bug other/110831] [14 regression] gcc.dg/stack-check-3.c ICEs after r14-2822-g499b8079a6419b

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110831 Richard Biener changed: What|Removed |Added Priority|P3 |P1 --- Comment #3 from Richard Biener

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53947 Bug 53947 depends on bug 110838, which changed state. Bug 110838 Summary: [14 Regression] wrong code on x365-3.5, -O3, sign extraction https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110838 What|Removed |Added

[Bug tree-optimization/110838] [14 Regression] wrong code on x365-3.5, -O3, sign extraction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110838 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/110852] [14 Regression] ICE: in get_predictor_value, at predict.cc:2695 with -O -fno-tree-fre and __builtin_expect()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110852 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug tree-optimization/110852] [14 Regression] ICE: in get_predictor_value, at predict.cc:2695 with -O -fno-tree-fre and __builtin_expect()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110852 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug middle-end/110986] [14 Regression] aarch64 has support for conditional not (and vectorized conditional not ) after r14-3110-g7fb65f10285

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110986 Richard Biener changed: What|Removed |Added Keywords||testsuite-fail Priority|P3

[Bug tree-optimization/111000] [14 Regression] Wrong code at -O3 on x86_64-linux-gnu since r14-2944-g3d48c11ad08

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111000 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/111043] [14 regression] ICE in adjust_loop_info_after_peeling, at tree-ssa-loop-ivcanon.cc:1068

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111043 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org P

[Bug middle-end/111054] [14 Regression] ICE: in to_sreal, at profile-count.cc:472 with -O3 -fno-guess-branch-probability

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111054 Richard Biener changed: What|Removed |Added Last reconfirmed|2023-08-20 00:00:00 |2023-10-17 Priority|P3

[Bug tree-optimization/111846] [14 Regression] ice in exact_div, at poly-int.h:2156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111846 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:323209cd73bf1d81d91637677db5883afc8ae5f6 commit r14-4682-g323209cd73bf1d81d91637677db5883afc8ae5f6 Author: Richard Biener Date:

[Bug tree-optimization/111846] [14 Regression] ice in exact_div, at poly-int.h:2156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111846 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/111157] [14 Regression] 416.gamess fails with a run-time abort when compiled with -O2 -flto after r14-3226-gd073e2d75d9ed4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/111259] [14 Regression] ICE: RTL check: expected code 'reg', have 'subreg' in rhs_regno, at rtl.h:1934 during riscv64 build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111259 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/111260] [14 Regression] arm/aarch64: ice in maybe_legitimize_operand, at optabs.cc:8054

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111260 Richard Biener changed: What|Removed |Added Component|middle-end |target Priority|P3

[Bug tree-optimization/111262] [14 Regression] error: count of bb not initialized with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111262 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #5 from Richard Bi

[Bug rtl-optimization/111267] [14 Regression] Codegen regression from i386 argument passing changes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111267 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug tree-optimization/111268] [14 Regression] internal compiler error: in to_constant, at poly-int.h:504

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111268 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Last reconfirmed|2023-09-07 00:00

[Bug tree-optimization/111268] [14 Regression] internal compiler error: in to_constant, at poly-int.h:504

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111268 --- Comment #10 from Richard Biener --- Btw, we have (gdb) p debug (node) t.c:3:6: note: node 0x3f341d0 (max_nunits=1, refcnt=1) vector(2) long unsigned int t.c:3:6: note: op: VEC_PERM_EXPR t.c:3:6: note: stmt 0 _1 = BIT_FIELD_REF ; t.c:3:6: n

[Bug tree-optimization/111328] [14 Regression] ICE: verify_flow_info failed since r14-3459-g0c78240fd7d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111328 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/111336] [14 Regression] Wrong code at -O2/3 since r14-2472-g14b10ff30ad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111336 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Last reconfirmed|2023-09-08 00:00

[Bug target/111408] [14 Regression] Wrong code at -O2/3 on x86_64-linux-gnu since r14-2866-ge68a31549d9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111408 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Last reconfirmed|2023-09-13 00:00

[Bug testsuite/111462] [14 regression] gcc.dg/tree-ssa/ssa-sink-18.c fails after r14-4089-gd45ddc2c04e471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111462 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4 since r14-3459-g0c78240fd7d519

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #6 from Richard Bi

[Bug target/111486] [14 Regression] ICE: in require, at machmode.h:313 with -O2 -march=rv64iv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111486 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug tree-optimization/111514] [14 Regression] ICE: in lower_bound, at value-range.h:1078 since r14-3644-g1aceceb1e2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111514 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/111520] [14 Regression] ICE: verify_flow_info failed (error: probability of edge 3->8 not initialized) with -O -fsignaling-nans -fharden-compares -fnon-call-exceptions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111520 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug tree-optimization/111542] [11/12/13/14 Regression] (a==0)&(b==0) into `(a|b) == 0` optimization sometimes gets in the way of other optimizations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111542 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/111572] [14 Regression] Wrong code at -O2 on x86_64-linux-gnu since r14-301-gf2d6beb7a4d

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111572 Richard Biener changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug tree-optimization/111671] [14 Regression] ICE in get_default_value, at tree-ssa-ccp.cc:312

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111671 Richard Biener changed: What|Removed |Added Status|NEW |WAITING Keywords|

[Bug rtl-optimization/111702] [14 Regression] ICE: in insert_regs, at cse.cc:1114 with -O2 -fstack-protector-all -frounding-math

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111702 Richard Biener changed: What|Removed |Added Last reconfirmed||2023-10-17 Ever confirmed|0

[Bug tree-optimization/111727] [14 Regression] wrong code at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111727 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org,

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4 since r14-3459-g0c78240fd7d519

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 --- Comment #7 from Sam James --- I think slyfox's fix in 043a6fcbc27f8721301eb2f72a7839f54f393003 (PR111559) sorted this, maybe? I can't reproduce it anymore, anyway. Feel free to close as appropriate and I'll reopen if it returns?

[Bug tree-optimization/111734] [14 Regression] wrong code with '-O3 -fno-inline-functions-called-once -fno-inline-small-functions -fno-omit-frame-pointer -fno-toplevel-reorder -fno-tree-fre'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111734 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org,

[Bug modula2/111756] Re-building all-gcc after source changes fails to link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111756 --- Comment #5 from CVS Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:ef6696af08a888b53e0e21b17c0a1f87ffdfc3c6 commit r14-4683-gef6696af08a888b53e0e21b17c0a1f87ffdfc3c6 Author: Gaius Mulley Date: Tue

[Bug target/111745] [14 Regression] ICE: in extract_insn, at recog.cc:2791 (unrecognizable insn) with -ffloat-store -mavx512fp16 -mavx512vl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111745 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug target/111753] [14 Regression] ICE: in extract_constrain_insn, at recog.cc:2692 insn does not satisfy its constraints: {*movsf_internal} with -O2 -mavx512bw -fno-tree-ter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111753 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug modula2/111756] Re-building all-gcc after source changes fails to link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111756 --- Comment #6 from Gaius Mulley --- Closing now that the patch has been applied.

[Bug ipa/111789] [14 Regression] runtime Segmentation fault with '-O3 -fno-inline -fno-toplevel-reorder'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111789 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org P

[Bug tree-optimization/111792] [14 Regression] wrong code at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111792 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug modula2/111756] Re-building all-gcc after source changes fails to link

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111756 --- Comment #7 from Gaius Mulley --- Will close once it has been applied to the gcc-13.

[Bug tree-optimization/111262] [14 Regression] error: count of bb not initialized with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111262 David Binderman changed: What|Removed |Added Resolution|--- |WORKSFORME Status|WAITING

[Bug tree-optimization/111476] [14 regression] ICE when building Ruby 3.1.4 since r14-3459-g0c78240fd7d519

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111476 Sam James changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug middle-end/111845] [14 regression] ICE when building pycryptodome since r14-1837-g43a3252c42af12

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111845 Sam James changed: What|Removed |Added Summary|[14 regression] ICE when|[14 regression] ICE when

[Bug tree-optimization/111838] [14 Regression] wrong code at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111838 Patrick Palka changed: What|Removed |Added Keywords|needs-bisection | CC|

[Bug ada/50502] GNAT fails to compile a modification of B37101A ACATS test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50502 --- Comment #3 from simon at pushface dot org --- The sample compiles without error with GCC 13.1.0 and 14.0.0 20231008. Close as fixed?

[Bug target/111849] New: GCC replaces volatile struct assignments with memcpy calls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111849 Bug ID: 111849 Summary: GCC replaces volatile struct assignments with memcpy calls Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/111727] [14 Regression] wrong code at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111727 Patrick Palka changed: What|Removed |Added Keywords|needs-bisection | CC|

[Bug tree-optimization/111792] [14 Regression] wrong code at -O3 on x86_64-linux-gnu since r14-3414-g0cfc9c953d0221

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111792 Patrick Palka changed: What|Removed |Added Keywords|needs-bisection | CC|

[Bug tree-optimization/111336] [14 Regression] Wrong code at -O2/3 since r14-2472-g14b10ff30ad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111336 Richard Biener changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug middle-end/111845] [14 regression] ICE when building pycryptodome since r14-1837-g43a3252c42af12

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111845 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug ada/55119] Ada.Directories only handles files under 2GB

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55119 --- Comment #2 from simon at pushface dot org --- I think this is OBE: fixed 2014-08-01, r213412, by making attr->file_length __int64. The comment in adaint.c is still wrong! Just tested on macOS with a 5GB download.

[Bug tree-optimization/110243] [13/14 Regression] Wrong code at -O3 on x86_64-linux-gnu since r13-3875-g9e11ceef165

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110243 --- Comment #8 from Richard Biener --- See https://gcc.gnu.org/pipermail/gcc-patches/2023-June/621989.html for the prototype patch. I still think it might be too aggressive, an alternative I didn't yet implement is turning everything in split_o

[Bug libstdc++/111726] lgamma usage in std::poisson_distribution could cause a Data race

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111726 --- Comment #4 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #2) > We should use the non-standard but thread-safe lgamma_r if available. And if not available, we can use std::log(std::abs(std::tgamma(x))).

[Bug c++/111840] =delete("can have a reason")?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111840 Jonathan Wakely changed: What|Removed |Added Keywords||accepts-invalid Last reconfirmed|

[Bug c++/111842] Unable to disable conversion warning in case of _Float16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111842 Jonathan Wakely changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug c++/111842] Unable to disable conversion warning in case of _Float16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111842 --- Comment #12 from Jonathan Wakely --- (In reply to n.deshm...@samsung.com from comment #5) > The warning is valid but I wish to suppress it like the other > conversion warning using -Wno flag. Why? Why not just write the code correctly? It'

[Bug c++/111840] =delete("can have a reason")?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111840 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug libstdc++/111726] lgamma usage in std::poisson_distribution could cause a Data race

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111726 --- Comment #5 from Jonathan Wakely --- I think the abs is not needed for some of the lgamma calls, as the argument is guaranteed to be non-negative. Unfortunately, that's not the case for all of them. lgamma_r, lgammaf_r and lgammal_r are pres

[Bug libstdc++/111726] lgamma usage in std::poisson_distribution could cause a Data race

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111726 --- Comment #6 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #5) > lgamma_r, lgammaf_r and lgammal_r are present in glibc, musl, newlib, > Solaris, FreeBSD, NetBSD at least. And OpenBSD has lgamma_r and lgammaf_r (but not l

[Bug middle-end/111260] [14 Regression] arm/aarch64: ice in maybe_legitimize_operand with ?: and constants and different types since r14-2667-gceae1400cf24f329393e96dd9720

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111260 Andrew Pinski changed: What|Removed |Added Component|target |middle-end --- Comment #9 from Andrew P

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