[Bug tree-optimization/115101] [11/12/13/14/15 regression] [wrong code] with -O1 -floop-nest-optimize for gcc.dg/graphite/interchange-8.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115101 Richard Biener changed: What|Removed |Added Target Milestone|--- |11.5

[Bug tree-optimization/111498] [14/15 regression] 951% profile quality regression between g:93996cfb308ffc63 (2023-09-18 03:40) and g:95d2ce05fb32e663 (2023-09-19 03:22)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111498 Richard Biener changed: What|Removed |Added Target Milestone|--- |14.2

[Bug target/113719] [13/14/15 regression] g++.target/i386/pr103696.C FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113719 Hongyu Wang changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/115107] f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115107 --- Comment #4 from Natalie Perlin --- Created attachment 58216 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58216&action=edit Log file from the build of the software Log file from the build of the software (ufs-weather-model)

[Bug target/115116] New: [x86] rtx_cost is overestimated for big size memory.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115116 Bug ID: 115116 Summary: [x86] rtx_cost is overestimated for big size memory. Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: norma

[Bug tree-optimization/115101] [11/12/13/14/15 regression] [wrong code] with -O1 -floop-nest-optimize for gcc.dg/graphite/interchange-8.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115101 Sam James changed: What|Removed |Added Summary|[wrong code] with -O1 |[11/12/13/14/15 regression]

[Bug target/54174] Missed optimization: Unnecessary vmovaps generated for __builtin_ia32_vextractf128_ps256(v, 0)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54174 Hu Lin changed: What|Removed |Added CC||lin1.hu at intel dot com --- Comment #4 from Hu

[Bug target/115025] [14/15 regression] prime computation performance regression, x86, between gcc-14 and gcc-13 on skylake platform

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115025 Sam James changed: What|Removed |Added Target Milestone|--- |14.2

[Bug target/115071] [14/15 regression] performance regression, x86, between gcc-14 and gcc-13 using -O3 and _Pragma("GCC unroll 4") on skylake

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115071 Sam James changed: What|Removed |Added Target Milestone|--- |14.2

[Bug target/115069] [14/15 regression] 8 bit integer vector performance regression, x86, between gcc-14 and gcc-13 using avx2 target clones on skylake platform

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115069 Sam James changed: What|Removed |Added Target Milestone|--- |14.2

[Bug target/115024] [14/15 regression] 128 bit division performance regression, x86, between gcc-14 and gcc-13 using target clones on skylake platform

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115024 Sam James changed: What|Removed |Added Target Milestone|--- |14.2

[Bug target/115029] [14/15 regression] FFT computation performance regression, x86, between gcc-14 and gcc-13 on skylake platform

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115029 Sam James changed: What|Removed |Added Target Milestone|--- |14.2

[Bug target/114514] v16qi >> 7 can be optimized with vpcmpgtb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514 Hongtao Liu changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/114514] v16qi >> 7 can be optimized with vpcmpgtb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514 --- Comment #5 from GCC Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:090714e6cf8029f4ff8883dce687200024adbaeb commit r15-530-g090714e6cf8029f4ff8883dce687200024adbaeb Author: liuhongt Date: Wed May 1

[Bug target/114514] v16qi >> 7 can be optimized with vpcmpgtb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114514 --- Comment #4 from GCC Commits --- The master branch has been updated by hongtao Liu : https://gcc.gnu.org/g:0cc0956b3bb8bcbc9196075b9073a227d799e042 commit r15-529-g0cc0956b3bb8bcbc9196075b9073a227d799e042 Author: liuhongt Date: Tue May 1

[Bug target/115115] [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115115 Hongtao Liu changed: What|Removed |Added CC||liuhongt at gcc dot gnu.org --- Comment #

[Bug target/115102] [SH] GCC misunderstands swap.b instruction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115102 Oleg Endo changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug analyzer/114899] [14 regression] Segmentation fault with -fsanitize=undefined and -fanalyzer since r14-2029-g0e466e978c7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114899 David Malcolm changed: What|Removed |Added Ever confirmed|0 |1 Summary|[14/15 regression]

[Bug analyzer/114899] [14/15 regression] Segmentation fault with -fsanitize=undefined and -fanalyzer since r14-2029-g0e466e978c7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114899 --- Comment #1 from GCC Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:1779e22150b917e28e959623c819ef943fab02df commit r15-526-g1779e22150b917e28e959623c819ef943fab02df Author: David Malcolm Date: We

[Bug target/115115] [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115115 --- Comment #3 from Sergei Trofimovich --- I might also have overzealously extracted simplified example from highway-1.0.7: `gcc-14` (or older) do not fail on unmodified highway-1.0.7 testsuite.

[Bug target/115115] [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115115 --- Comment #2 from Andrew Pinski --- So from a point of view of float to int conversion, both are valid for out of range values. Now it might that we are lowering it to a float to int conversion and then constant folding that way. If so the is

[Bug target/115115] [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115115 --- Comment #1 from Sergei Trofimovich --- If I understand the test correctly it uses 2^63 floating point value and converts it to uint32_t (or int32_t?). gcc's constant-fold saturates it to 2^63-1 while CPU keeps it at 2^63 (as if it was uint3

[Bug target/115115] New: [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115115 Bug ID: 115115 Summary: [12/13/14/15 Regression] highway-1.0.7 wrong _mm_cvttps_epi32() constant fold Product: gcc Version: 14.0 Status: UNCONFIRMED Severity:

[Bug driver/80182] accidently invoked `gcc -lm -o file.c` which deletes file.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80182 Segher Boessenkool changed: What|Removed |Added CC||mkuvyrkov at gcc dot gnu.org --- Co

[Bug ada/115106] [15 regression] SEGV in sem_elab.internal_representation.nts_map.mutate_and_rehash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115106 Rainer Orth changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #1

[Bug ipa/114985] [15 regression] internal compiler error: in discriminator_fail during stage2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114985 --- Comment #21 from Andrew Macleod --- (In reply to Martin Jambor from comment #20) > (I also cannot prevent myself from ranting a little that it would > really help if all the ranger (helper) classes and functions were > better documented.)

[Bug driver/80182] accidently invoked `gcc -lm -o file.c` which deletes file.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80182 --- Comment #6 from Peter Damianov --- Unfortuantely, this patch fails to bootstrap on linaro CI, but it bootstraps fine on my machine. All my attempts to reproduce this failed, and I am really not sure what to do from here. https://patchwork.so

[Bug other/115110] [15 regression] several failures after r15-512-g9b7cad5884f21c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115110 Jeffrey A. Law changed: What|Removed |Added CC||law at gcc dot gnu.org --- Comment #3

[Bug c++/115114] New: aggregate initialization with parens fails when there is a base class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115114 Bug ID: 115114 Summary: aggregate initialization with parens fails when there is a base class Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/114985] [15 regression] internal compiler error: in discriminator_fail during stage2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114985 --- Comment #20 from Martin Jambor --- The IL we generate the jump function from is: _1 = cclauses_2(D) != 0B; c_parser_omp_all_clauses (_1); Which translates to the expected jump function: callsite void c_parser_omp_teams(int**)/3 ->

[Bug ada/115113] New: [15 Regression] Ada bootstrap fails for i686-darwin.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115113 Bug ID: 115113 Summary: [15 Regression] Ada bootstrap fails for i686-darwin. Product: gcc Version: 14.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug modula2/115112] New: Incorrect line debugging information occurs during INC builtin.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115112 Bug ID: 115112 Summary: Incorrect line debugging information occurs during INC builtin. Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug modula2/115111] New: Incorrect line debugging locations at start of WHILE loop.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115111 Bug ID: 115111 Summary: Incorrect line debugging locations at start of WHILE loop. Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal Pr

[Bug web/115105] Document "Reimplement GNU threads library on native Windows" change on GCC 13 changes list

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115105 Eric Botcazou changed: What|Removed |Added Last reconfirmed||2024-05-15 Ever confirmed|0

[Bug other/115110] [15 regression] several failures after r15-512-g9b7cad5884f21c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115110 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug fortran/115107] f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115107 --- Comment #3 from anlauf at gcc dot gnu.org --- The traceback is essentially identical to that in pr114467. Can you please try the 14-release like the other reporter, or the upcoming 13.3 release next week?

[Bug other/115110] [15 regression] several failures after r15-512-g9b7cad5884f21c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115110 seurer at gcc dot gnu.org changed: What|Removed |Added Target||powerpc64-linux-gnu,

[Bug other/115110] New: [15 regression] several failures after r15-512-g9b7cad5884f21c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115110 Bug ID: 115110 Summary: [15 regression] several failures after r15-512-g9b7cad5884f21c Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug c++/114854] [11/12/13/14/15 Regression] checking ICE with default initializer of const reference member at cp/cp-gimplify.cc:900 since r10-5822

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114854 --- Comment #3 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:1a05332bbac98a4c002bef3fb45a3ad9d56b3a71 commit r15-523-g1a05332bbac98a4c002bef3fb45a3ad9d56b3a71 Author: Marek Polacek Date: Wed

[Bug c++/113760] [DR1693] gcc rejects valid empty-declaration in pedantic mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113760 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/94404] [meta-bug] C++ core issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94404 Bug 94404 depends on bug 113760, which changed state. Bug 113760 Summary: [DR1693] gcc rejects valid empty-declaration in pedantic mode https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113760 What|Removed |Added --

[Bug c++/113760] [DR1693] gcc rejects valid empty-declaration in pedantic mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113760 --- Comment #18 from GCC Commits --- The trunk branch has been updated by Marek Polacek : https://gcc.gnu.org/g:0b3eac4b54a52bf206b88743d1e987badc97cff4 commit r15-522-g0b3eac4b54a52bf206b88743d1e987badc97cff4 Author: Marek Polacek Date: Mo

[Bug target/115102] [SH] GCC misunderstands swap.b instruction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115102 Richard Biener changed: What|Removed |Added Keywords||missed-optimization --- Comment #1 fro

[Bug ada/115106] [15 regression] SEGV in sem_elab.internal_representation.nts_map.mutate_and_rehash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115106 Richard Biener changed: What|Removed |Added Target Milestone|--- |15.0 Keywords|

[Bug c/115109] New: Incorrect type of enumeration constant in redeclaration of enumeration constant (C23)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115109 Bug ID: 115109 Summary: Incorrect type of enumeration constant in redeclaration of enumeration constant (C23) Product: gcc Version: 14.0 Status: UNCONFIRMED Se

[Bug fortran/115107] f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115107 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-05-15 Ever confirmed|0

[Bug fortran/115107] f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115107 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug fortran/115108] f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115108 Jakub Jelinek changed: What|Removed |Added Resolution|--- |DUPLICATE CC|

[Bug fortran/115107] f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115107 --- Comment #1 from Jakub Jelinek --- *** Bug 115108 has been marked as a duplicate of this bug. ***

[Bug rtl-optimization/114902] [14 Regression] wrong code at -O3 with "-fno-tree-vrp -fno-expensive-optimizations -fno-tree-dominator-opts" on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114902 Jakub Jelinek changed: What|Removed |Added Summary|[14/15 Regression] wrong|[14 Regression] wrong code

[Bug fortran/115107] New: f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115107 Bug ID: 115107 Summary: f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314 Product: gcc Version: 13.2.0 Status: UNCONFIRMED

[Bug fortran/115108] New: f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115108 Bug ID: 115108 Summary: f951: internal compiler error: Segmentation fault 0xcf878f crash_signal toplev.cc:314 Product: gcc Version: 13.2.0 Status: UNCONFIRMED

[Bug c/115103] No diagnostics for grainsize used together with num_tasks clause or for fortran for nogroup with reduction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115103 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug lto/113208] [15 Regression] lto1: error: Alias and target's comdat groups differs since r14-5979-g99d114c15523e0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113208 --- Comment #36 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:6ad7ca1bb905736c0f57688e93e9e77cbc71a325 commit r15-521-g6ad7ca1bb905736c0f57688e93e9e77cbc71a325 Author: Jakub Jelinek Date: W

[Bug ipa/100314] missed optimization for dead code elimination at -O3 (vs. -O1) (inlining differences due to missed dse)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100314 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug rtl-optimization/114902] [14/15 Regression] wrong code at -O3 with "-fno-tree-vrp -fno-expensive-optimizations -fno-tree-dominator-opts" on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114902 --- Comment #13 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:0b93a0ae153ef70a82ff63e67926a01fdab9956b commit r15-520-g0b93a0ae153ef70a82ff63e67926a01fdab9956b Author: Jakub Jelinek Date: W

[Bug rtl-optimization/115092] [14/15 Regression] wrong code at -O1 with "-fgcse -ftree-pre -fno-tree-dominator-opts -fno-tree-fre -fno-guess-branch-probability" on x86_64-linux-gnu since r14-4810

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115092 --- Comment #12 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:0b93a0ae153ef70a82ff63e67926a01fdab9956b commit r15-520-g0b93a0ae153ef70a82ff63e67926a01fdab9956b Author: Jakub Jelinek Date: W

[Bug tree-optimization/96108] Different behavior in DSE pass

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96108 Richard Biener changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c/115103] No diagnostics for grainsize used together with num_tasks clause or for fortran for nogroup with reduction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115103 --- Comment #1 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:7fdbefc575c24881356b5f4091fa57b5f7166a90 commit r15-519-g7fdbefc575c24881356b5f4091fa57b5f7166a90 Author: Jakub Jelinek Date: We

[Bug tree-optimization/79958] Missed tree DSE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79958 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug tree-optimization/63185] Improve DSE with branches

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63185 Richard Biener changed: What|Removed |Added Known to work||10.5.0, 13.2.1, 14.1.0 Resoluti

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115028 Richard Biener changed: What|Removed |Added Last reconfirmed||2024-05-15 Ever confirmed|0

[Bug target/103503] RFE: no save registers attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103503 --- Comment #7 from H. Peter Anvin --- Note: this is now implemented for x86, but it affects other targets as well.

[Bug c/105863] RFE: C23 #embed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105863 --- Comment #8 from H. Peter Anvin --- Well, _Embed() would be an extension and it doesn't seem unreasonable to say that _Embed() would be expanded after token pasting. After all, as has been discussed in the C committee is that if #embed cannot

[Bug target/64835] -fno-ipa-cp is inconsitently supported when attributes optimize or target are used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64835 --- Comment #12 from Eric Botcazou --- > Eric, gcc.dg/ipa/iinline-attr.c XPASSes on 64-bit SPARC since > > commit ffabce849033e57ebaf60029822b81e981681c21 > Author: Eric Botcazou > Date: Tue Nov 29 11:43:32 2022 +0100 > > Couple of test

[Bug tree-optimization/114589] missed optimization: losing bool range information, missed sinking

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114589 Richard Biener changed: What|Removed |Added Assignee|rguenth at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug tree-optimization/114589] missed optimization: losing bool range information, missed sinking

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114589 --- Comment #7 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:99b1daae18c095d6c94d32efb77442838e11cbfb commit r15-518-g99b1daae18c095d6c94d32efb77442838e11cbfb Author: Richard Biener Date:

[Bug middle-end/111422] Wrong code at -O3 on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111422 --- Comment #6 from GCC Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:ab25eef36400e8c1d28e3ed059c5f95a38b45f17 commit r15-517-gab25eef36400e8c1d28e3ed059c5f95a38b45f17 Author: Richard Biener Date:

[Bug c/114931] [14 regression] ICE in get_alias_set when building tcl with -std=c23

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114931 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c/114931] [14 regression] ICE in get_alias_set when building tcl with -std=c23

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114931 --- Comment #22 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Biener : https://gcc.gnu.org/g:1d89cb43943e77d0bbb48fd5a58a352bdd3d82c7 commit r14-10211-g1d89cb43943e77d0bbb48fd5a58a352bdd3d82c7 Author: Richard Bien

[Bug c/114931] [14 regression] ICE in get_alias_set when building tcl with -std=c23

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114931 --- Comment #21 from GCC Commits --- The releases/gcc-14 branch has been updated by Richard Biener : https://gcc.gnu.org/g:573e1df0ec8428e564c97af7c237a5e0c98c59bd commit r14-10210-g573e1df0ec8428e564c97af7c237a5e0c98c59bd Author: Richard Bien

[Bug modula2/115057] TextIO.ReadRestLine raise an exception for insufficient buffer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115057 Gaius Mulley changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug modula2/115057] TextIO.ReadRestLine raise an exception for insufficient buffer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115057 --- Comment #3 from GCC Commits --- The master branch has been updated by Gaius Mulley : https://gcc.gnu.org/g:680af0e1e90d4b80260d173636dfe15654fd470d commit r15-516-g680af0e1e90d4b80260d173636dfe15654fd470d Author: Gaius Mulley Date: Wed

[Bug target/115058] on target arm -mcpu=cortex-a78ae does not allow use pauth and dot product

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115058 --- Comment #8 from xiaoyong yan --- ok, thanks

[Bug c/105863] RFE: C23 #embed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105863 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #7

[Bug middle-end/115091] Support value speculation in frontend

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115091 --- Comment #2 from andi at firstfloor dot org --- On Wed, May 15, 2024 at 06:23:27AM +, rguenth at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115091 > > --- Comment #1 from Richard Biener --- > maybe represent th

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115028 Haochen Jiang changed: What|Removed |Added CC||haochen.jiang at intel dot com --- Comm

[Bug ada/115106] New: [15 regression] SEGV in sem_elab.internal_representation.nts_map.mutate_and_rehash

: i386-pc-solaris2.11 Build: i386-pc-solaris2.11 Between 20240514 (0a99ad5c52caa06c113b1889bbe6634812b89be5) and 20240515 (5609d77e683944439fae38323ecabc44a1eb4671), Ada bootstrap broke in stage 3 on Solaris/x86: +===GNAT BUG DETECTED

[Bug rtl-optimization/115104] RISC-V: GCC-14 can combine vsext+vadd -> vwadd but Trunk GCC (GCC 15) Failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115104 --- Comment #4 from Patrick O'Neill --- Relevant CI issue: https://github.com/patrick-rivos/gcc-postcommit-ci/issues/895 Commit Range: https://github.com/gcc-mirror/gcc/compare/ec1cdad89afed4d5fc8617c3de3c1950ca55ba7e...bed6ec161be8c5ca2f2419590

[Bug modula2/115057] TextIO.ReadRestLine raise an exception for insufficient buffer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115057 --- Comment #2 from Gaius Mulley --- Created attachment 58214 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58214&action=edit Proposed fix Here is a proposed fix - which I'll commit (if/when) a full bootstrap completes.

[Bug rtl-optimization/115104] RISC-V: GCC-14 can combine vsext+vadd -> vwadd but Trunk GCC (GCC 15) Failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115104 --- Comment #3 from Andrew Pinski --- I am 80% sure this was exposed by the combine patch which will be fixed but not in combine. I am not sure the time frame of the improvement though.

[Bug web/115105] New: Document "Reimplement GNU threads library on native Windows" change on GCC 13 changes list

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115105 Bug ID: 115105 Summary: Document "Reimplement GNU threads library on native Windows" change on GCC 13 changes list Product: gcc Version: unknown Status: UNCONFIRMED

[Bug c/71613] Useful warnings silenced when macros from system headers are used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71613 Tavian Barnes changed: What|Removed |Added CC||tavianator at gmail dot com --- Comment

[Bug target/115093] RISC-V Vector ICE in extract_insn: unrecognizable insn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115093 JuzheZhong changed: What|Removed |Added CC||juzhe.zhong at rivai dot ai --- Comment #1

[Bug c/115104] RISC-V: GCC-14 can combine vsext+vadd -> vwadd but Trunk GCC (GCC 15) Failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115104 --- Comment #2 from Robin Dapp --- Thanks, I was just about to open a PR.

[Bug c/115104] RISC-V: GCC-14 can combine vsext+vadd -> vwadd but Trunk GCC (GCC 15) Failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115104 --- Comment #1 from JuzheZhong --- I wonder whether RIVOS CI already found which commit cause this regression ?

[Bug c/115104] New: RISC-V: GCC-14 can combine vsext+vadd -> vwadd but Trunk GCC (GCC 15) Failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115104 Bug ID: 115104 Summary: RISC-V: GCC-14 can combine vsext+vadd -> vwadd but Trunk GCC (GCC 15) Failed Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: n

[Bug analyzer/109335] -Wanalyzer-malloc-leak false positives and false negatives

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109335 --- Comment #4 from Alejandro Colomar --- Here's a smaller reproducer: $ cat pass.c #include void my_free(char *p); [[gnu::malloc(my_free)]] char *my_malloc(void); int main(void) { char *p; p = my_malloc(); my_free(

[Bug ipa/112616] [11/12 Regression] wrong code at -O{s,2,3} on x86_64-linux-gnu since r10-3311

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112616 --- Comment #10 from GCC Commits --- The releases/gcc-12 branch has been updated by Martin Jambor : https://gcc.gnu.org/g:2183e5b5aa3a080624cb95a06993e34dedd09cb2 commit r12-10443-g2183e5b5aa3a080624cb95a06993e34dedd09cb2 Author: Martin Jambor

[Bug ipa/114247] RISC-V: miscompile at -O3 and IPA SRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114247 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/113757] [14 regression] ICE when building legion-23.03.0 since r14-8398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113757 --- Comment #12 from GCC Commits --- The releases/gcc-12 branch has been updated by Martin Jambor : https://gcc.gnu.org/g:2183e5b5aa3a080624cb95a06993e34dedd09cb2 commit r12-10443-g2183e5b5aa3a080624cb95a06993e34dedd09cb2 Author: Martin Jambor

[Bug ipa/108007] [11/12 Regression] wrong code at -Os and above with "-fno-dce -fno-tree-dce" on x86_64-linux-gnu since r10-3311-gff6686d2e5f797

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108007 --- Comment #24 from GCC Commits --- The releases/gcc-12 branch has been updated by Martin Jambor : https://gcc.gnu.org/g:2183e5b5aa3a080624cb95a06993e34dedd09cb2 commit r12-10443-g2183e5b5aa3a080624cb95a06993e34dedd09cb2 Author: Martin Jambor

[Bug ipa/114247] RISC-V: miscompile at -O3 and IPA SRA

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114247 --- Comment #10 from GCC Commits --- The releases/gcc-12 branch has been updated by Martin Jambor : https://gcc.gnu.org/g:44191982c6bd41db1c9d126ea2f15febec3c1f81 commit r12-10442-g44191982c6bd41db1c9d126ea2f15febec3c1f81 Author: Martin Jambor

[Bug tree-optimization/113964] [11/12/13/14/15/15 Regression] repeat copy of struct

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113964 --- Comment #7 from GCC Commits --- The releases/gcc-12 branch has been updated by Martin Jambor : https://gcc.gnu.org/g:44191982c6bd41db1c9d126ea2f15febec3c1f81 commit r12-10442-g44191982c6bd41db1c9d126ea2f15febec3c1f81 Author: Martin Jambor

[Bug rtl-optimization/115092] [14/15 Regression] wrong code at -O1 with "-fgcse -ftree-pre -fno-tree-dominator-opts -fno-tree-fre -fno-guess-branch-probability" on x86_64-linux-gnu since r14-4810

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115092 --- Comment #11 from Segher Boessenkool --- Still okay :-)

[Bug c++/113920] Make -std=gnu++20 default for GCC 16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113920 --- Comment #1 from Marek Polacek --- Now targeting GCC 16.

[Bug c/115103] No diagnostics for grainsize used together with num_tasks clause or for fortran for nogroup with reduction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115103 Jakub Jelinek changed: What|Removed |Added Last reconfirmed||2024-05-15 Ever confirmed|0

[Bug c/115103] New: No diagnostics for grainsize used together with num_tasks clause or for fortran for nogroup with reduction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115103 Bug ID: 115103 Summary: No diagnostics for grainsize used together with num_tasks clause or for fortran for nogroup with reduction Product: gcc Version: 15.0

[Bug analyzer/115089] -Wanalyzer-use-of-uninitialized-value false negative due to overzealous state merging

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115089 David Malcolm changed: What|Removed |Added Ever confirmed|0 |1 Summary|-Wanalyzer-use-of-

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115028 Rainer Orth changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Comment #4

  1   2   >