[Bug tree-optimization/117148] `-Os` results in much larger code than `-O2` about bitfields

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117148 --- Comment #2 from LIU Hao --- Oh, the sample code contained a typo: *(intptr_t*) out = ival; should be *(intptr_t*) out = icmp; However it doesn't affect the bug. (https://godbolt.org/z/fdxbbadnj) It's because GCC fail to inline `ato

[Bug tree-optimization/105495] `__atomic_compare_exchange` prevents tail-call optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105495 --- Comment #8 from LIU Hao --- (In reply to LIU Hao from comment #7) > Oh, the sample code contained a typo: > >*(intptr_t*) out = ival; > > should be > >*(intptr_t*) out = icmp; > > However it doesn't affect the bug. ahh sorry pos

[Bug tree-optimization/105495] `__atomic_compare_exchange` prevents tail-call optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105495 --- Comment #7 from LIU Hao --- Oh, the sample code contained a typo: *(intptr_t*) out = ival; should be *(intptr_t*) out = icmp; However it doesn't affect the bug.

[Bug c++/116838] Problem with warming c23, c++23

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116838 --- Comment #6 from Jamaika --- (In reply to Jonathan Wakely from comment #3) > If you enable C++20 (or C++23) and GCC tells you that your code is not > compatible with C++20, fix the code. > > (In reply to Jamaika from comment #0) > > Codec vv

[Bug tree-optimization/117147] [15 regression] ICE when building vtk-9.3.0 (crash in vect_build_slp_tree_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117147 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code CC|

[Bug tree-optimization/117148] `-Os` results in much larger code than `-O2` about bitfields

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117148 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement --- Comment #1 from Andrew

[Bug tree-optimization/117148] New: `-Os` results in much larger code than `-O2` about bitfields

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117148 Bug ID: 117148 Summary: `-Os` results in much larger code than `-O2` about bitfields Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/117147] [15 regression] ICE when building vtk-9.3.0 (crash in vect_build_slp_tree_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117147 --- Comment #2 from Sam James --- Maybe a dupe of PR117060?

[Bug tree-optimization/117147] [15 regression] ICE when building vtk-9.3.0 (crash in vect_build_slp_tree_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117147 --- Comment #1 from Sam James --- ==2895651== Invalid read of size 1 ==2895651==at 0x23DD0DF: vect_build_slp_tree_1(vec_info*, unsigned char*, vec<_stmt_vec_info*, va_heap, vl_ptr>, unsigned int, poly_int<1u, unsigned long>*, bool*, bool*, t

[Bug tree-optimization/117147] New: [15 regression] ICE when building vtk-9.3.0 (crash in vect_build_slp_tree_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117147 Bug ID: 117147 Summary: [15 regression] ICE when building vtk-9.3.0 (crash in vect_build_slp_tree_1) Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: n

[Bug bootstrap/117110] [15 Regression] Bootstrap broken on FreeBSD with build/genmatch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117110 --- Comment #7 from GCC Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:384faebde257b0b5a0aa334718ef1b645d4c8d1e commit r15-4345-g384faebde257b0b5a0aa334718ef1b645d4c8d1e Author: Jakub Jelinek Date: T

[Bug c++/117146] ICE on error recovery with openscad-2021.01

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117146 --- Comment #3 from Andrew Pinski --- It also might be related to r9-2651-gbdd039843c2df9 ...

[Bug c++/117146] ICE on error recovery with openscad-2021.01

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117146 --- Comment #2 from Andrew Pinski --- >Extracting preprocessed source for this is a pain as it doesn't ICE with that. Since it is in tree_decl_hash, that looks like a GC issue ... So `--param=ggc-min-expand=1 --param=ggc-min-heapsize=1`

[Bug c++/117146] ICE on error recovery with openscad-2021.01

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117146 --- Comment #1 from Sam James --- ==2895333== Invalid read of size 2 ==2895333==at 0x1C94E6B: UnknownInlinedFun (hash-map-traits.h:50) ==2895333==by 0x1C94E6B: UnknownInlinedFun (hash-map.h:52) ==2895333==by 0x1C94E6B: hash_table >::

[Bug c++/117146] New: ICE on error recovery with openscad-2021.01

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117146 Bug ID: 117146 Summary: ICE on error recovery with openscad-2021.01 Product: gcc Version: 15.0 Status: UNCONFIRMED Keywords: error-recovery Severity: normal Pr

[Bug target/113341] Using GCC as the bootstrap compiler breaks LLVM on 32-bit PowerPC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113341 Sam James changed: What|Removed |Added See Also||https://github.com/llvm/llv

[Bug c/117144] Waddress warning does not show up via macros with integrated preprocessor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117144 YunQiang Su changed: What|Removed |Added Resolution|--- |INVALID Status|UNCONFIRMED

[Bug c/117144] Waddress warning does not show up via macros with integrated preprocessor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117144 --- Comment #2 from Andrew Pinski --- Note you can easily reproduce it by using `-save-temps` .

[Bug c/117144] Waddress warning does not show up via macros with integrated preprocessor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117144 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug ipa/117145] [14/15 Regression] ICE: in make_ssa_name_fn, at tree-ssanames.cc:355 at -O1 and above with vector_size and VLA in struct argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117145 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug ipa/117145] [14/15 Regression] ICE: in make_ssa_name_fn, at tree-ssanames.cc:355 at -O1 and above with vector_size and VLA in struct argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117145 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |14.3 Summary|ICE: in make_ss

[Bug tree-optimization/117145] New: ICE: in make_ssa_name_fn, at tree-ssanames.cc:355 at -O1 and above with vector_size

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117145 Bug ID: 117145 Summary: ICE: in make_ssa_name_fn, at tree-ssanames.cc:355 at -O1 and above with vector_size Product: gcc Version: 15.0 Status: UNCONFIRMED Seve

[Bug c/117144] New: More warnings if gcc -E xx.c -o xx.i and gcc -c xx.i

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117144 Bug ID: 117144 Summary: More warnings if gcc -E xx.c -o xx.i and gcc -c xx.i Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Com

[Bug middle-end/116749] [12/13 Regression] program crash under -O3 optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116749 --- Comment #4 from Andrew Pinski --- *** Bug 117143 has been marked as a duplicate of this bug. ***

[Bug middle-end/117143] program crash under -O3 optimization or higher with function optimization flags assigned

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117143 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|UNCONFIRME

[Bug middle-end/117143] program crash under -O3 optimization or higher with function optimization flags assigned

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117143 --- Comment #1 from Andrew Pinski --- Created attachment 59350 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59350&action=edit Better testcase you can use the noinline attribute to get the same effect, this has been fixed in GCC 14 ...

[Bug tree-optimization/117142] [13/14/15 Regression] ICE: verify_flow_info failed: error: returns_twice call is not first in basic block 2 at -O1 and above

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117142 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2024-10-15 Status|UNCONFIRM

[Bug tree-optimization/117142] [13/14/15 Regression] ICE: verify_flow_info failed: error: returns_twice call is not first in basic block 2 at -O1 and above

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117142 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |13.4

[Bug middle-end/117143] New: program crash under -O3 optimization or higher with function optimization flags assigned

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117143 Bug ID: 117143 Summary: program crash under -O3 optimization or higher with function optimization flags assigned Product: gcc Version: 14.0 Status: UNCONFIRMED

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117082 Hongtao Liu changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117081 --- Comment #5 from Hongtao Liu --- *** Bug 117082 has been marked as a duplicate of this bug. ***

[Bug c/117142] New: ICE: verify_flow_info failed: error: returns_twice call is not first in basic block 2 at -O1 and above

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117142 Bug ID: 117142 Summary: ICE: verify_flow_info failed: error: returns_twice call is not first in basic block 2 at -O1 and above Product: gcc Version: 15.0 Status: UNCONFI

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117082 Haochen Jiang changed: What|Removed |Added CC||haochen.jiang at intel dot com --- Comm

[Bug target/79786] [12/13/14/15 Regression] ICE tree check: expected class 'type', have 'declaration' (var_decl) in iamcu_alignment, at config/i386/i386.c:30263

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79786 Hongtao Liu changed: What|Removed |Added CC||liuhongt at gcc dot gnu.org --- Comment #7

[Bug target/117116] [15 regression] error: unrecognizable insn: with -march=znver3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117116 Hongtao Liu changed: What|Removed |Added Assignee|liuhongt at gcc dot gnu.org|uros at gcc dot gnu.org --- Commen

[Bug libstdc++/44952] #include implies global constructor.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44952 --- Comment #19 from Sam James --- Is this one essentially fixed? I don't see a way of handling it for non-ELF and I doubt anyone really cares much about that for an optimisation like this.

[Bug ipa/111245] [12/13/14/15 Regression] miscompilation: missing assignment when exception thrown since r12-5244-g64f3e71c302b4a13e61656ee509e7050b9bce978

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111245 --- Comment #6 from Sam James --- Honza?

[Bug c++/106057] [12/13/14/15 regression] Missed stmt_can_throw_external check in stmt_kills_ref_p

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106057 --- Comment #8 from Sam James --- I guess that's why Honza didn't add it in r13-1241-g7fd34782b95bbe1b4dc9936b8923f86d4aaee379, actually. So the question is just if the testcase is valid or not. If it isn't, we're all done.

[Bug c++/106057] [12/13/14/15 regression] Missed stmt_can_throw_external check in stmt_kills_ref_p

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106057 Sam James changed: What|Removed |Added Last reconfirmed||2024-10-15 Status|UNCONFIRMED

[Bug c++/106057] [12/13/14/15 regression] Missed stmt_can_throw_external check in stmt_kills_ref_p

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106057 Sam James changed: What|Removed |Added Known to fail||10.5.0, 11.5.0, 12.4.1, |

[Bug c++/106057] Missed stmt_can_throw_external check in stmt_kills_ref_p

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106057 Sam James changed: What|Removed |Added Keywords||EH, wrong-code CC|

[Bug target/116883] Compile cpp code with rv32imafc_zve32f failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116883 Huaqi changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/117111] [SH] delay slot is filled with wrong instruction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117111 --- Comment #7 from Jeffrey A. Law --- But reorg should handle that fine. It's got code to track dependencies and not move something in an unsafe manner. Of course all that code is incredibly hairy as it predates a control flow graph and real

[Bug tree-optimization/109985] [14 Regression] __builtin_prefetch ignored by GCC 12/13

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109985 Sam James changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/109985] [14 Regression] __builtin_prefetch ignored by GCC 12/13

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109985 --- Comment #13 from GCC Commits --- The releases/gcc-14 branch has been updated by Sam James : https://gcc.gnu.org/g:f0629e32278ef3966c00e889d0c6dce1de6115cc commit r14-10787-gf0629e32278ef3966c00e889d0c6dce1de6115cc Author: Jan Hubicka Date

[Bug target/117111] [SH] delay slot is filled with wrong instruction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117111 --- Comment #6 from Oleg Endo --- (In reply to Jeffrey A. Law from comment #5) > reorg splits insns because doing so gives more opportunities to fill delay > slot, particularly when the asm-output step would generate multiple > instructions for

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55212 --- Comment #400 from Oleg Endo --- There was a latent issue that popped up as PR 113533 -- the cost estimation of sh_rtx_costs for mem loads/stores were a bit distorted. I've rebased the LRA devel branch https://github.com/olegendo/gcc/tree/de

[Bug other/116613] RFE: support outputting diagnostics in *multiple* formats

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116613 --- Comment #23 from David Malcolm --- (In reply to David Malcolm from comment #21) [...snip...] > > FWIW SARIF has a distinction between a "result" and a "notification" where > the former refer to the software under test, and the latter to the

[Bug other/116613] RFE: support outputting diagnostics in *multiple* formats

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116613 --- Comment #22 from David Malcolm --- (In reply to David Malcolm from comment #18) [...snip...] > > I have work-in-progress patches that implement this as a new > -fdiagnostics-add-output= > option, but they're not yet ready to push upstream

[Bug bootstrap/117109] [15 Regression] "make gcc.pot" fails with "emit_diagnostic used incompatibly" since r15-4081-g385a232229a5b4 (diagnostics: bulletproof opening of SARIF output)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117109 David Malcolm changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug bootstrap/117109] [15 Regression] "make gcc.pot" fails with "emit_diagnostic used incompatibly" since r15-4081-g385a232229a5b4 (diagnostics: bulletproof opening of SARIF output)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117109 --- Comment #2 from GCC Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:23e7b702521aa5611060a0b8dd194f3801fc commit r15-4343-g23e7b702521aa5611060a0b8dd194f3801fc Author: David Malcolm Date: M

[Bug tree-optimization/117140] [15 regression] RISC-V: ICE in initialize_flags_in_bb for rv32gcv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117140 --- Comment #3 from Edwin Lu --- Created attachment 59349 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59349&action=edit reduced testcase (In reply to Andrew Pinski from comment #2) > I suspect r15-4324-gaccb85345edb91 . Confirmed to b

[Bug testsuite/115545] [15 regression] missing/excess errors after r15-1394 for targets where sizeof(int)==sizeof(long)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115545 --- Comment #9 from seurer at gcc dot gnu.org --- Looks OK on powerpc, too.

[Bug target/113952] Finish LRA transition for sparc by removing -mlra

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113952 Sam James changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |sjames at gcc dot gnu.org

[Bug ipa/115135] [12/13/14/15 regression] [C++] GCC produces wrong code at certain inlining levels on Aarch64 with -fno-exceptions, related to lambdas and variants since r12-5113-gd70ef65692fced

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115135 Sam James changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug ipa/108250] [12/13 regression] llvm-tblgen miscompiled on powerpc-unknown-linux-gnu since r12-5383-g22c242342e38eb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108250 --- Comment #17 from Sam James --- Various IPA fixes have been backported now including for PR111613. I haven't yet checked if LLVM still fails but I suspect it works now.

[Bug target/117116] [15 regression] error: unrecognizable insn: with -march=znver3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117116 --- Comment #12 from Uroš Bizjak --- Created attachment 59348 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=59348&action=edit Proposed patch Patch in testing. Just leave CONST_VECTOR RTXes that won't simplify to integer in memory. The f

[Bug ipa/111613] [12 Regression] Bit field stores can be incorrectly optimized away when -fstore-merging is in effect since r12-5383-g22c242342e38eb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111613 Sam James changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/113787] [12 Regression] Wrong code at -O with ipa-modref on aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113787 Sam James changed: What|Removed |Added Status|NEW |RESOLVED Known to work|

[Bug ipa/114207] [12 Regression] modref gets confused by vectorized code `-O3 -fno-tree-forwprop` since r12-5439

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114207 Sam James changed: What|Removed |Added Known to work||12.4.1 Resolution|---

[Bug ipa/115033] [12 Regression] Incorrect optimization of by-reference closure fields by fre1 pass since r12-5113-gd70ef65692fced

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115033 Sam James changed: What|Removed |Added Known to work||12.4.1 Resolution|---

[Bug ipa/111613] [12 Regression] Bit field stores can be incorrectly optimized away when -fstore-merging is in effect since r12-5383-g22c242342e38eb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111613 --- Comment #19 from GCC Commits --- The releases/gcc-12 branch has been updated by Sam James : https://gcc.gnu.org/g:0e3580191b449e599a4c8d7bfd634df2ca351d4a commit r12-10772-g0e3580191b449e599a4c8d7bfd634df2ca351d4a Author: Sam James Date:

[Bug other/89863] [meta-bug] Issues in gcc that other static analyzers (cppcheck, clang-static-analyzer, PVS-studio) find that gcc misses

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89863 Bug 89863 depends on bug 47170, which changed state. Bug 47170 Summary: [cppcheck][PATCH] found resource leaks in gcc/intl/localealias.c https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47170 What|Removed |Added --

[Bug tree-optimization/109985] [12/14 Regression] __builtin_prefetch ignored by GCC 12/13

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109985 --- Comment #12 from GCC Commits --- The releases/gcc-12 branch has been updated by Sam James : https://gcc.gnu.org/g:b454ad0e4eb6bb38a6dfe15a43acb6792315640b commit r12-10770-gb454ad0e4eb6bb38a6dfe15a43acb6792315640b Author: Jan Hubicka Date

[Bug ipa/111613] [12 Regression] Bit field stores can be incorrectly optimized away when -fstore-merging is in effect since r12-5383-g22c242342e38eb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111613 --- Comment #18 from GCC Commits --- The releases/gcc-12 branch has been updated by Sam James : https://gcc.gnu.org/g:65b67169fb1c641a11973988bd439e255d62131a commit r12-10771-g65b67169fb1c641a11973988bd439e255d62131a Author: Jan Hubicka Date

[Bug other/47170] [cppcheck][PATCH] found resource leaks in gcc/intl/localealias.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47170 Eric Gallager changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/113787] [12 Regression] Wrong code at -O with ipa-modref on aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113787 --- Comment #26 from GCC Commits --- The releases/gcc-12 branch has been updated by Sam James : https://gcc.gnu.org/g:92889011625f16e7eed654a137b9c14a29282917 commit r12-10769-g92889011625f16e7eed654a137b9c14a29282917 Author: Jan Hubicka Date

[Bug ipa/114207] [12 Regression] modref gets confused by vectorized code `-O3 -fno-tree-forwprop` since r12-5439

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114207 --- Comment #10 from GCC Commits --- The releases/gcc-12 branch has been updated by Sam James : https://gcc.gnu.org/g:e098149b6b2c61ffe9e758dcd3ef021a78f2d132 commit r12-10767-ge098149b6b2c61ffe9e758dcd3ef021a78f2d132 Author: Jan Hubicka Date

[Bug ipa/115033] [12 Regression] Incorrect optimization of by-reference closure fields by fre1 pass since r12-5113-gd70ef65692fced

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115033 --- Comment #26 from GCC Commits --- The releases/gcc-12 branch has been updated by Sam James : https://gcc.gnu.org/g:f2686f12e9345d95a2d6b7291bd777501d197869 commit r12-10768-gf2686f12e9345d95a2d6b7291bd777501d197869 Author: Jan Hubicka Date

[Bug target/49564] [cppcheck][patch] fixed resource and memory leaks in /gcc/gcc/config/alpha/host-osf.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49564 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug pch/79306] ICE on valid code building WebRTC with PCH

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79306 Eric Gallager changed: What|Removed |Added Summary|ICE on valid code |ICE on valid code building

[Bug ipa/91682] IPA-cp can not propagate value for by-ref argument in form of *arg = param op constant

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91682 Sam James changed: What|Removed |Added Target Milestone|--- |10.0

[Bug debug/111425] ia64: ICE in net/ipv4/fib_semantics.c:1621:1: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111425 --- Comment #9 from Frank Scheiner --- Looks like this is fixed in gcc-15-20241013, I assume thanks to the fix for #116627. Just checked that cross-building Linux v6.12-rc3 for ia64 with the mentioned snapshot now works w/o using the workaround

[Bug pch/54050] Add support for chaining of PCH

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54050 Eric Gallager changed: What|Removed |Added Summary|chaining|Add support for chaining of

[Bug middle-end/117141] gcc/match.pd: patten duplicates around signed_integer_sat_sub

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117141 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug middle-end/117141] New: gcc/match.pd: patten duplicates around signed_integer_sat_sub

osix Supported LTO compression algorithms: zlib gcc version 15.0.0 20241014 (experimental) (GCC)

[Bug tree-optimization/117140] [15 regression] RISC-V: ICE in initialize_flags_in_bb for rv32gcv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117140 --- Comment #2 from Andrew Pinski --- I suspect r15-4324-gaccb85345edb91 .

[Bug target/117140] [15 regression] RISC-V: ICE in initialize_flags_in_bb for rv32gcv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117140 --- Comment #1 from Andrew Pinski --- /* We are going to use the operand cache API, such as SET_USE, SET_DEF, and FOR_EACH_IMM_USE_FAST. The operand cache for each statement should be up-to-date. */ gcc_checking_a

[Bug target/117140] [15 regression] RISC-V: ICE in initialize_flags_in_bb for rv32gcv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117140 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Target Milestone|--

[Bug c++/103884] ICE when calling static and non-static member function templates with the same parameter types and requires clause

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103884 Patrick Palka changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/100825] function signature constraints are not a part of mangled name

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100825 --- Comment #16 from Patrick Palka --- *** Bug 103884 has been marked as a duplicate of this bug. ***

[Bug c++/100825] function signature constraints are not a part of mangled name

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100825 Patrick Palka changed: What|Removed |Added CC||blubban at gmail dot com --- Comment #1

[Bug c++/107151] Specializing a concepted template can emit bogus assembly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107151 Patrick Palka changed: What|Removed |Added CC||ppalka at gcc dot gnu.org S

[Bug target/117140] New: [15 regression] RISC-V: ICE in initialize_flags_in_bb for rv32gcv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117140 Bug ID: 117140 Summary: [15 regression] RISC-V: ICE in initialize_flags_in_bb for rv32gcv Product: gcc Version: 15.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/117136] [15 regression] ICE for gfortran.dg/typebound_operator_11.f90 since r15-4298-g3269a722b7a036

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117136 Sam James changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug fortran/117136] [15 regression] ICE for gfortran.dg/typebound_operator_11.f90 since r15-4298-g3269a722b7a036

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117136 Sam James changed: What|Removed |Added CC||vehre at gcc dot gnu.org Keywords

[Bug fortran/117136] ice for gfortran.dg/typebound_operator_11.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117136 --- Comment #1 from anlauf at gcc dot gnu.org --- Running f951 under valgrind I see: ==5119== Conditional jump or move depends on uninitialised value(s) ==5119==at 0xAF2DFC: gfc_conv_procedure_call(gfc_se*, gfc_symbol*, gfc_actual_arglist*,

[Bug c/117139] ICE with invalid constexpr expression (tree check: expected integer_cst, have real_cst in get_len, at tree.h:6509)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117139 --- Comment #3 from Andrew Pinski --- Even more reduced: ``` constexpr int myconst = 5.0; ``` Also ICEs with complex integer too: ``` constexpr int myconst = 5i; ```

[Bug c/117139] ICE with invalid constexpr expression (tree check: expected integer_cst, have real_cst in get_len, at tree.h:6509)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117139 Andrew Pinski changed: What|Removed |Added Last reconfirmed||2024-10-14 Ever confirmed|0

[Bug c/117139] ICE with invalid constexpr expression (tree check: expected integer_cst, have real_cst in get_len, at tree.h:6509)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117139 --- Comment #1 from Sam James --- Note that for GCC 14 without checking (see https://godbolt.org/z/Tb53j8WWz), the user reports an odd "confused by earlier errors, bailing out" note: """ gcc-14 (14.2.1_p20240921 p1) also is a bit weird about th

[Bug c/117139] New: ICE with invalid constexpr expression (tree check: expected integer_cst, have real_cst in get_len, at tree.h:6509)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117139 Bug ID: 117139 Summary: ICE with invalid constexpr expression (tree check: expected integer_cst, have real_cst in get_len, at tree.h:6509) Product: gcc Version:

[Bug preprocessor/117118] [12/13/14/15 Regression] ICE with pragma message and raw strings since r11-498

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117118 Lewis Hyatt changed: What|Removed |Added Summary|[12/13/14/15 Regression]|[12/13/14/15 Regression]

[Bug target/117116] [15 regression] error: unrecognizable insn: with -march=znver3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117116 --- Comment #11 from Uroš Bizjak --- (In reply to Uroš Bizjak from comment #9) > (In reply to Uroš Bizjak from comment #8) > > + if (immediate_operand (x, inner_mode)) > > if (nonimmediate_operand (x, inner_mode)) Fails bootstrap for x86_

[Bug target/117138] [15 Regression] ICE: tree check: expected none of vector_type, have vector_type in range_compatible_p, at value-range.h:1796 with -O2 -msse4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117138 Andrew Pinski changed: What|Removed |Added CC||pinskia at gcc dot gnu.org Target Mil

[Bug libstdc++/117135] 22_locale/time_get/get/wchar_t/5.cc fails on arm since gcc-15-4016-gc534e37facc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117135 --- Comment #13 from Jonathan Wakely --- Heh, I completely forgot we have --enable-clocale=newlib It only has one non-generic file, ctype_members.cc We should probably add time_members.cc too.

[Bug target/117137] [15 Regression] ICE: in extract_insn, at recog.cc:2882 unrecognizable insn: (compare:CCZ reg:V2DI reg:V2DI) with -O2 -msse4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117137 Andrew Pinski changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug bootstrap/117110] [15 Regression] Bootstrap broken on FreeBSD with build/genmatch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117110 --- Comment #6 from Sam James --- (In reply to kargls from comment #3) > I con no longer audit metadata of a PR. This should be a P1 bug. You need to use your @gcc.gnu.org email on BZ.

[Bug target/117138] New: [15 Regression] ICE: tree check: expected none of vector_type, have vector_type in range_compatible_p, at value-range.h:1796 with -O2 -msse4

ux-gnu --with-ld=/usr/bin/x86_64-pc-linux-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --enable-libsanitizer --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r15-4339-20241014183748-gde0320712d0-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compress

[Bug bootstrap/117109] [15 Regression] "make gcc.pot" fails with "emit_diagnostic used incompatibly" since r15-4081-g385a232229a5b4 (diagnostics: bulletproof opening of SARIF output)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117109 David Malcolm changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/117137] [15 Regression] ICE: in extract_insn, at recog.cc:2882 unrecognizable insn: (compare:CCZ reg:V2DI reg:V2DI) with -O2 -msse4

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117137 Andrew Pinski changed: What|Removed |Added CC||pinskia at gcc dot gnu.org Target Mil

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