[Bug target/103205] [9/10/11/12 Regression] ICE Segmentation fault since r7-532

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103205 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug testsuite/103051] [12 regression] new test case gcc.dg/vect/tsvc/vect-tsvc-s112.c fails in r12-4840

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103051 Martin Liška changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug testsuite/103051] [12 regression] new test case gcc.dg/vect/tsvc/vect-tsvc-s112.c fails in r12-4840

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103051 --- Comment #12 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:6849c71c065e599282c98f3678f22ac52d97a755 commit r12-5198-g6849c71c065e599282c98f3678f22ac52d97a755 Author: Martin Liska Date: Th

[Bug target/103206] ICE in insn_default_length, at config/aarch64/aarch64.md:1183

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103206 qinzhao at gcc dot gnu.org changed: What|Removed |Added CC||qinzhao at gcc dot gnu.org

[Bug target/103205] [9/10/11/12 Regression] ICE Segmentation fault since r7-532

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103205 --- Comment #3 from Martin Liška --- (In reply to H.J. Lu from comment #2) > [hjl@gnu-cfl-2 pr103205]$ cat s2.c > unsigned short sync_fetch_and_and_short_15_a; > unsigned short > __attribute__sync_fetch_and_and_short_15 (void) > { > return __s

[Bug tree-optimization/103207] [12 Regression] ICE in verify_range, at value-range.cc:385 since r12-4766-g113dab2b9d511f3a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103207 Aldy Hernandez changed: What|Removed |Added CC||amacleod at redhat dot com --- Comment

[Bug jit/103199] FAIL: ../jit/docs/examples/tut04-toyvm/toyvm.c, initial compilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103199 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/103205] [9/10/11/12 Regression] ICE Segmentation fault since r7-532

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103205 H.J. Lu changed: What|Removed |Added Summary|[12 Regression] ICE |[9/10/11/12 Regression] ICE

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 103167, which changed state. Bug 103167 Summary: UBSAN error since g:05f40bc4c116ba48843728201bc7290a5e518598 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103167 What|Removed |Added

[Bug libbacktrace/103167] UBSAN error since g:05f40bc4c116ba48843728201bc7290a5e518598

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103167 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libbacktrace/103167] UBSAN error since g:05f40bc4c116ba48843728201bc7290a5e518598

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103167 --- Comment #9 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:83310a08a2bc52b6e8c3a3e3216b4e723e58c961 commit r12-5197-g83310a08a2bc52b6e8c3a3e3216b4e723e58c961 Author: Martin Liska Date: Fri

[Bug middle-end/26163] [meta-bug] missed optimization in SPEC (2k17, 2k and 2k6 and 95)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26163 Bug 26163 depends on bug 102997, which changed state. Bug 102997 Summary: [12 Regression] 45% 454.calculix regression with LTO+PGO -march=native -Ofast on Zen since r12-4526-gd8edfadfc7a9795b65177a50ce44fd348858e844 https://gcc.gnu.org/bugzilla/

[Bug middle-end/102997] [12 Regression] 45% 454.calculix regression with LTO+PGO -march=native -Ofast on Zen since r12-4526-gd8edfadfc7a9795b65177a50ce44fd348858e844

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102997 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/103209] [12 Regression] wrong code at -O1 on x86_64-linux-gnu since r12-4324-g008e7397dad971c0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103209 Jan Hubicka changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |hubicka at gcc dot gnu.org

[Bug tree-optimization/103194] [12 Regression] ice in optimize_atomic_bit_test_and with __sync_fetch_and_and since r12-5102-gfb161782545224f5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103194 --- Comment #4 from H.J. Lu --- This avoids the crash: diff --git a/gcc/tree-ssa-ccp.c b/gcc/tree-ssa-ccp.c index 0f79e9f05bd..14c5ecdf119 100644 --- a/gcc/tree-ssa-ccp.c +++ b/gcc/tree-ssa-ccp.c @@ -3443,7 +3443,7 @@ optimize_atomic_bit_test_a

[Bug middle-end/102997] [12 Regression] 45% 454.calculix regression with LTO+PGO -march=native -Ofast on Zen since r12-4526-gd8edfadfc7a9795b65177a50ce44fd348858e844

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102997 --- Comment #29 from Martin Liška --- As seen here: https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=299.170.0 https://lnt.opensuse.org/db_default/v4/SPEC/graph?plot.0=474.170.0 the regression is fixed!

[Bug c++/103213] New: Lambda type name overlap

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103213 Bug ID: 103213 Summary: Lambda type name overlap Product: gcc Version: 11.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assigne

[Bug c++/103212] requires expression with lambda fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103212 --- Comment #1 from Egor Pugin --- Original code was closer to something like this: --- #include constexpr bool test = requires { [](auto o) {}(std::unique_ptr{}); }; static_assert(test); ---

[Bug c++/103212] New: requires expression with lambda fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103212 Bug ID: 103212 Summary: requires expression with lambda fails Product: gcc Version: 11.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #11 from Aldy Hernandez --- Created attachment 51778 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51778&action=edit preprocessed source to reproduce

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #10 from Aldy Hernandez --- The guard seems to be removed by the vrp2 pass, not by jump threading. a.ii.195t.vrp2:Folding predicate iftmp.2373_1515 != 0B to 1 For some bizarre reason, ranger thinks iftmp.2373_1515 is nonzero and re

[Bug c/103210] "warning: braces around scalar initializer" should have a warning flag controlling it [-Wmany-braces-around-scalar-init]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103210 --- Comment #4 from Eric Gallager --- (In reply to Jonathan Wakely from comment #3) > And GCC already has a distinct "too many braces around scalar initializer" > diagnostic (an error) for the cases covered by that Clang option. I think > this i

[Bug jit/103199] FAIL: ../jit/docs/examples/tut04-toyvm/toyvm.c, initial compilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103199 --- Comment #1 from CVS Commits --- The master branch has been updated by David Malcolm : https://gcc.gnu.org/g:aa1fd30df56d752e3d5a81af409875a1f1e3e327 commit r12-5196-gaa1fd30df56d752e3d5a81af409875a1f1e3e327 Author: David Malcolm Date: T

[Bug tree-optimization/103207] [12 Regression] ICE in verify_range, at value-range.cc:385 since r12-4766-g113dab2b9d511f3a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103207 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0

[Bug tree-optimization/103208] [12 Regression] ICE: SSA corruption (Existing SSA name for symbol marked for renaming),or ICE in make_decl_rtl, at varasm.c:1446 since r12-4733-g2084b5f42a4432da

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103208 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0

[Bug tree-optimization/103209] [12 Regression] wrong code at -O1 on x86_64-linux-gnu since r12-4324-g008e7397dad971c0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103209 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug c/103210] "warning: braces around scalar initializer" should have a warning flag controlling it [-Wmany-braces-around-scalar-init]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103210 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Ever confirmed|0

[Bug ipa/103211] [12 Regression] 416.gamess crashes after r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103211 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug ipa/103211] [12 Regression] 416.gamess crashes after r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103211 Martin Liška changed: What|Removed |Added Target Milestone|--- |12.0 Last reconfirmed|

[Bug ipa/103211] New: [12 Regression] 416.gamess crashes after r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103211 Bug ID: 103211 Summary: [12 Regression] 416.gamess crashes after r12-5177-g494bdadf28d0fb35 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug target/103200] [12 Regression] FAIL: gcc.target/i386/pr91333.c scan-assembler-times vmovapd|vmovsd 3 since r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103200 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/103209] [12 Regression] wrong code at -O1 on x86_64-linux-gnu since r12-4324-g008e7397dad971c0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103209 Martin Liška changed: What|Removed |Added Last reconfirmed||2021-11-12 Status|UNCONFIRME

[Bug tree-optimization/103208] [12 Regression] ICE: SSA corruption (Existing SSA name for symbol marked for renaming),or ICE in make_decl_rtl, at varasm.c:1446 since r12-4733-g2084b5f42a4432da

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103208 Martin Liška changed: What|Removed |Added Known to fail||12.0 Ever confirmed|0

[Bug tree-optimization/103207] [12 Regression] ICE in verify_range, at value-range.cc:385 since r12-4766-g113dab2b9d511f3a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103207 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/103210] "warning: braces around scalar initializer" should have a warning flag controlling it [-Wmany-braces-around-scalar-init]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103210 --- Comment #3 from Jonathan Wakely --- And GCC already has a distinct "too many braces around scalar initializer" diagnostic (an error) for the cases covered by that Clang option. I think this is a different case (although without a proper test

[Bug c/103210] "warning: braces around scalar initializer" should have a warning flag controlling it [-Wmany-braces-around-scalar-init]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103210 --- Comment #2 from Jonathan Wakely --- (In reply to Eric Gallager from comment #0) > As for a warning name, in bug 95559 it was mentioned that apparently clang > calls this -Wmany-braces-around-scalar-init, so maybe use that? Just "many" doesn

[Bug target/103200] [12 Regression] FAIL: gcc.target/i386/pr91333.c scan-assembler-times vmovapd|vmovsd 3 since r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103200 --- Comment #4 from CVS Commits --- The master branch has been updated by Jan Hubicka : https://gcc.gnu.org/g:1b62cddcf091fb8cadf575246a7d3ff778650a6b commit r12-5195-g1b62cddcf091fb8cadf575246a7d3ff778650a6b Author: Jan Hubicka Date: Fri N

[Bug c/103210] "warning: braces around scalar initializer" should have a warning flag controlling it [-Wmany-braces-around-scalar-init]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103210 --- Comment #1 from Eric Gallager --- Note that this also applies to the related "excess elements in scalar initializer" pedwarn at lines 10574-10575 in the same file: https://gcc.gnu.org/git/?p=gcc.git;a=blob;f=gcc/c/c-typeck.c;h=782414f8c8cb6

[Bug c/103210] New: "warning: braces around scalar initializer" should have a warning flag controlling it [-Wmany-braces-around-scalar-init]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103210 Bug ID: 103210 Summary: "warning: braces around scalar initializer" should have a warning flag controlling it [-Wmany-braces-around-scalar-init] Product: gcc Ver

[Bug libfortran/102992] fortran: redirecting standard out to a file does not work on macOS 12.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102992 --- Comment #30 from Francois-Xavier Coudert --- (In reply to Iain Sandoe from comment #29) > I've posted a fix for this (it is the fix for darwin21 DTORs in general) Yes I've seen the patch, thanks! > however CAVEAT : there is No guarantee gi

[Bug libfortran/102992] fortran: redirecting standard out to a file does not work on macOS 12.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102992 --- Comment #29 from Iain Sandoe --- (In reply to Francois-Xavier Coudert from comment #28) > > Well, unless there's a good reason to have it in a DTOR, it makes for a more > > robust solution to call it directly (there are various other differe

[Bug libstdc++/59675] -D_GLIBCXX_DEBUG asserts to stdout (it should stderr)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59675 Jonathan Wakely changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/59675] -D_GLIBCXX_DEBUG asserts to stdout (it should stderr)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59675 --- Comment #10 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:a54ce8865a885bca5ab9c4aa6ec725cd13c09901 commit r12-5193-ga54ce8865a885bca5ab9c4aa6ec725cd13c09901 Author: Jonathan Wakely Date:

[Bug c++/70361] Obviously false code in if not detected

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70361 Eric Gallager changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Se

[Bug c/71852] add warning for conditions that can never be true (missed -Wtautological-compare?)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71852 --- Comment #4 from Eric Gallager --- (In reply to Eric Gallager from comment #3) > Confirmed, I would've thought Marek's recent changes to > -Wtautological-compare would have gotten this, but guess not... Can someone help me remember which comm

[Bug tree-optimization/103209] New: [12 Regression] wrong code at -O1 on x86_64-linux-gnu

le-multilib : (reconfigured) ../configure --prefix=/home/haoxin/haoxin-data/compilers/gcc/build/ --enable-bootstrap --enable-checking=release --enable-multilib --enable-languages=c,c++,lto --no-create --no-recursion Thread model: posix Supported LTO compression algorithms: zlib gcc version 12.0.0 2022 (experimental) (GCC) Thanks, Haoxin

[Bug fortran/97896] [11/12 Regression] ICE in gfc_trans_assignment_1, at fortran/trans-expr.c:11156

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97896 --- Comment #12 from CVS Commits --- The master branch has been updated by Mikael Morin : https://gcc.gnu.org/g:68d62cb20637b2faf2c2cc1716a0786b07a6a76f commit r12-5192-g68d62cb20637b2faf2c2cc1716a0786b07a6a76f Author: Mikael Morin Date: Sun

[Bug libfortran/102992] fortran: redirecting standard out to a file does not work on macOS 12.0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102992 Francois-Xavier Coudert changed: What|Removed |Added CC||fxcoudert at gcc dot gnu.org

[Bug c++/87504] inconsistent diagnostic style between C and C++ for binary operators

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87504 Eric Gallager changed: What|Removed |Added CC||egallager at gcc dot gnu.org --- Comment

[Bug tree-optimization/102497] gimple-predicate-analysis.cc:2143:1: warning: function 'add_pred' is not needed and will not be emitted [-Wunneeded-internal-declaration]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102497 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #9 from Jakub Jelinek --- (In reply to Aldy Hernandez from comment #8) > Note that I've disabled all the thread full passes and the problem persists. So, can you see where the guarding condition vanishes in that case?

[Bug tree-optimization/102497] gimple-predicate-analysis.cc:2143:1: warning: function 'add_pred' is not needed and will not be emitted [-Wunneeded-internal-declaration]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102497 --- Comment #4 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:5f516a6a5d7ecce48a86d01fed1aeb4fc4ccc534 commit r12-5190-g5f516a6a5d7ecce48a86d01fed1aeb4fc4ccc534 Author: Martin Liska Date: Fri

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #8 from Aldy Hernandez --- Note that I've disabled all the thread full passes and the problem persists.

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #7 from Jakub Jelinek --- For me, all I can see is that clearly at runtime omp_add_variable is called with pctx NULL despite the if (pctx) guard around it and that until threadfull2 I was seeing a guarding condition in the IL that en

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #6 from Aldy Hernandez --- Hmm, all these threads look correct. Following are my steps for verification. In a stage2 compiler I do: $ rm -f gimplify.o $ make cc1 CXXFLAGS="-O2 -fdisable-tree-threadfull2 -fdisable-tree-threadfull1

[Bug other/103021] Make the path to etags used in the build system configurable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103021 --- Comment #1 from Eric Gallager --- Note that automake did similarly in the following commit: https://git.savannah.gnu.org/cgit/automake.git/commit/m4?id=d2ccbd7eb38d6a4277d6f42b994eb5a29b1edf29 ...and that commit is part of automake 1.16.4, s

[Bug target/103197] ppc inline expansion of memcpy/memmove should not use lxsibzx/stxsibx for a single byte

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103197 Segher Boessenkool changed: What|Removed |Added Last reconfirmed||2021-11-12 Status|UNCO

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #5 from Martin Jambor --- On one of my machines I can see the ICE with an LTO profiledbootstrapped compiler but neither with a normally bootstrapped compiler nor with an LTO-bootstrapped compiler, without PGO. I have not yet tried w

[Bug tree-optimization/103208] New: ICE: SSA corruption (Existing SSA name for symbol marked for renaming),or ICE in make_decl_rtl, at varasm.c:1446

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103208 Bug ID: 103208 Summary: ICE: SSA corruption (Existing SSA name for symbol marked for renaming),or ICE in make_decl_rtl, at varasm.c:1446 Product: gcc Version: 12

[Bug tree-optimization/103207] New: [12 Regression] ICE in verify_range, at value-range.cc:385

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103207 Bug ID: 103207 Summary: [12 Regression] ICE in verify_range, at value-range.cc:385 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-checking, ice-o

[Bug target/103200] [12 Regression] FAIL: gcc.target/i386/pr91333.c scan-assembler-times vmovapd|vmovsd 3 since r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103200 --- Comment #3 from Jan Hubicka --- Sorry, I managed to include last minute change that was wrong. Currently modref does not track if function is deterministic so we can not detect looping pure/consts. I am testing. diff --git a/gcc/ipa-modref

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #4 from Aldy Hernandez --- I can reproduce on a stage2 compiler. I've narrowed it down to: -O2 -fdisable-tree-threadfull2 -fdisable-tree-threadfull1 -fdisable-tree-thread2 -fdisable-tree-thread1 -fdbg-cnt=registered_jump_thread:543

[Bug libstdc++/103133] Binary built with -static using std::thread crashes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103133 --- Comment #8 from Jonathan Wakely --- For the record, musl does the same, since g:85da5c3024f731e719c4093314da8edcd1056527

[Bug tree-optimization/103195] [12 Regression] tfft2 text grows by 70% with -Ofast since r12-5113-gd70ef65692fced7a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103195 --- Comment #3 from hubicka at kam dot mff.cuni.cz --- > > threader stuff would be my bet, but we need to bisect this (tfft2 is also > > quite small) > > Bad bet ;) It's caused by r12-5113-gd70ef65692fced7a. Hehe, that was my guess yeterday. T

[Bug target/103205] [12 Regression] ICE Segmentation fault since r12-5102-gfb161782545224f5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103205 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0 Status|UNCONFIRMED

[Bug target/103206] ICE in insn_default_length, at config/aarch64/aarch64.md:1183

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103206 Richard Biener changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code --- Comment #1 fro

[Bug tree-optimization/103202] [12 regression] gcc miscompiles ed-1.17 since r12-3876-g4a960d548b7d7d94

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103202 --- Comment #7 from Aldy Hernandez --- (In reply to Aldy Hernandez from comment #6) > Not looking at this yet, but disabling jump threading from all passes (dom > included) makes the problem go away: > > $ ./xgcc -B./ a.c -w -O2 -fno-thread-jum

[Bug tree-optimization/103202] [12 regression] gcc miscompiles ed-1.17 since r12-3876-g4a960d548b7d7d94

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103202 --- Comment #6 from Aldy Hernandez --- Not looking at this yet, but disabling jump threading from all passes (dom included) makes the problem go away: $ ./xgcc -B./ a.c -w -O2 -fno-thread-jumps && ./a.out element 1 element 2 element 3 ...so *m

[Bug target/103200] [12 Regression] FAIL: gcc.target/i386/pr91333.c scan-assembler-times vmovapd|vmovsd 3 since r12-5177-g494bdadf28d0fb35

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103200 Martin Liška changed: What|Removed |Added Keywords|needs-bisection | Summary|[12 Regression] FAIL

[Bug tree-optimization/103195] [12 Regression] tfft2 text grows by 70% with -Ofast since r12-5113-gd70ef65692fced7a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103195 Martin Liška changed: What|Removed |Added Keywords|needs-bisection | Status|UNCONFIRMED

[Bug tree-optimization/103204] [11 Regression] ICE: in vn_reference_insert_pieces, at tree-ssa-sccvn.c:3842 (on -O2 and above) since r12-1295-g7a56d3d3e99cc77a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103204 Martin Liška changed: What|Removed |Added Summary|[11 Regression] ICE: in |[11 Regression] ICE: in

[Bug target/103206] ICE in insn_default_length, at config/aarch64/aarch64.md:1183

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103206 Martin Liška changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Ever conf

[Bug target/103206] New: ICE in insn_default_length, at config/aarch64/aarch64.md:1183

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103206 Bug ID: 103206 Summary: ICE in insn_default_length, at config/aarch64/aarch64.md:1183 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on-valid-cod

[Bug target/103205] New: [12 Regression] ICE Segmentation fault since r12-5102-gfb161782545224f5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103205 Bug ID: 103205 Summary: [12 Regression] ICE Segmentation fault since r12-5102-gfb161782545224f5 Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: ice-on

[Bug target/103201] [12 Regression] trunk 20211111 ftbfs for amdgcn – libgomp/teams.c:49:6: error: 'struct gomp_thread' has no member named 'num_teams'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103201 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/103202] [12 regression] gcc miscompiles ed-1.17 since r12-3876-g4a960d548b7d7d94

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103202 Martin Liška changed: What|Removed |Added Summary|[12 regression] gcc |[12 regression] gcc |m

[Bug tree-optimization/103202] [12 regression] gcc miscompiles ed-1.17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103202 --- Comment #4 from Richard Biener --- (In reply to Sergei Trofimovich from comment #3) > Created attachment 51776 [details] > main_loop_simpler.c > > Attaching seemingly simpler example. I applied most inlines and simplified > loops as much as

[Bug target/103201] [12 Regression] trunk 20211111 ftbfs for amdgcn – libgomp/teams.c:49:6: error: 'struct gomp_thread' has no member named 'num_teams'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103201 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug tree-optimization/103194] [12 Regression] ice in optimize_atomic_bit_test_and with __sync_fetch_and_and since r12-5102-gfb161782545224f5

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103194 Martin Liška changed: What|Removed |Added Summary|[12 Regression] ice in |[12 Regression] ice in

[Bug tree-optimization/103202] [12 regression] gcc miscompiles ed-1.17

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103202 --- Comment #3 from Sergei Trofimovich --- Created attachment 51776 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51776&action=edit main_loop_simpler.c Attaching seemingly simpler example. I applied most inlines and simplified loops as m

[Bug middle-end/92023] [9/10/11/12 Regression] Miscompilation when inlining operator delete[]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92023 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug c++/71740] [9/10 Regression] ICE when defining a pointer to the `memcpy()` function with namespace scope using `auto` or as a template argument targeting i686

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71740 Andrew Pinski changed: What|Removed |Added CC||afuturepilotis at gmail dot com --- Comm

[Bug c++/85079] Segfault While Compiling DXX-Rebirth Project

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85079 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/103204] [11/12 Regression] ICE: in vn_reference_insert_pieces, at tree-ssa-sccvn.c:3842 (on -O2 and above)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103204 --- Comment #3 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:140346fa246dc2476c5c2bf2ecadebd18a3af5d0 commit r12-5189-g140346fa246dc2476c5c2bf2ecadebd18a3af5d0 Author: Richard Biener Date:

[Bug c++/85079] Segfault While Compiling DXX-Rebirth Project

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85079 Andrew Pinski changed: What|Removed |Added Keywords|needs-reduction | --- Comment #4 from Andrew Pinski ---

[Bug middle-end/92023] [9/10/11/12 Regression] Miscompilation when inlining operator delete[]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92023 Andrew Pinski changed: What|Removed |Added Component|c++ |middle-end Known to fail|

[Bug c++/80135] [7 Regression] ICE in output_constructor_regular_field, at varasm.c:4968

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80135 Andrew Pinski changed: What|Removed |Added CC||christianlupus at web dot de --- Comment

[Bug c++/84462] internal compiler error: in output_constructor_regular_field when creating array of structs (with testcase)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84462 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |8.0 Keywords|

[Bug c++/69338] incorrect ctor initialization of a flexible array member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69338 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |9.0

[Bug c++/68613] initializer-string for array of chars is too long error on flexible array member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68613 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/103192] [12 Regression] ICE on libgomp target-in-reduction-2.{C,c}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103192 --- Comment #3 from Aldy Hernandez --- (In reply to Jakub Jelinek from comment #1) > Seems to have started with r12-4790-g4b3a325f07acebf47e82de227ce1d5ba62f5bcae Huh. I wonder what happened. I never saw these regressions in my testing. Will

[Bug tree-optimization/103204] [11/12 Regression] ICE: in vn_reference_insert_pieces, at tree-ssa-sccvn.c:3842 (on -O2 and above)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103204 --- Comment #2 from Andrew Pinski --- I suspect the patch which fixed PR 100923 caused this one but I could be wrong.

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