[Bug middle-end/98183] [8/9/10/11 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3972

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98183 --- Comment #7 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:cc9b9c0b68233d38a26f7acd68cc5f9a8fc4d994 commit r11-5956-gcc9b9c0b68233d38a26f7acd68cc5f9a8fc4d994 Author: Jakub Jelinek Date: Sa

[Bug libgcc/98251] New: libgcc on 32-bit soft-float ARM narrows -NaN incorrectly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98251 Bug ID: 98251 Summary: libgcc on 32-bit soft-float ARM narrows -NaN incorrectly Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Prio

[Bug c/98250] Wrong code path with -O1 and signed overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98250 --- Comment #2 from Jakub Jelinek --- After UB anything can happen, just don't invoke UB in your programs. Please read e.g. https://blog.regehr.org/archives/213

[Bug c/98250] Wrong code path with -O1 and signed overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98250 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/98250] New: Wrong code path with -O1 and signed overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98250 Bug ID: 98250 Summary: Wrong code path with -O1 and signed overflow Product: gcc Version: 10.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/98249] New: Improper ADL on the `arg` in `new (arg) T`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98249 Bug ID: 98249 Summary: Improper ADL on the `arg` in `new (arg) T` Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug fortran/98017] [8/9/10/11 Regression] Suspected regression (relative to 7.5) using PACK in iolist since r8-4151-g6c6bde30706c29ff

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98017 anlauf at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|ASSI

[Bug fortran/98017] [8/9/10/11 Regression] Suspected regression (relative to 7.5) using PACK in iolist since r8-4151-g6c6bde30706c29ff

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98017 --- Comment #9 from CVS Commits --- The releases/gcc-8 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:56f83e64e179f2ff5bb4161db076d7e6ae1c0a3f commit r8-10675-g56f83e64e179f2ff5bb4161db076d7e6ae1c0a3f Author: Harald Anlauf Da

[Bug fortran/98017] [8/9/10/11 Regression] Suspected regression (relative to 7.5) using PACK in iolist since r8-4151-g6c6bde30706c29ff

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98017 --- Comment #8 from CVS Commits --- The releases/gcc-9 branch has been updated by Harald Anlauf : https://gcc.gnu.org/g:342be4dce16630575e2de21dbeec4baaed7a143a commit r9-9109-g342be4dce16630575e2de21dbeec4baaed7a143a Author: Harald Anlauf Dat

[Bug middle-end/98227] [11 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'constructor' in get_section, at varasm.c:297 on riscv64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98227 Jim Wilson changed: What|Removed |Added CC||wilson at gcc dot gnu.org --- Comment #4 fr

[Bug libstdc++/97600] [ranges] satisfaction value of range affected by prior use of basic_istream_view::begin()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97600 --- Comment #4 from CVS Commits --- The master branch has been updated by Jason Merrill : https://gcc.gnu.org/g:9324f7a25c7161a813bfae6cc2d180784b165740 commit r11-5954-g9324f7a25c7161a813bfae6cc2d180784b165740 Author: Jason Merrill Date: Fr

[Bug middle-end/98183] [8/9/10/11 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3972

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98183 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug tree-optimization/22326] promotions (from float to double) are not removed when they should be able to

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22326 --- Comment #21 from rguenther at suse dot de --- On December 11, 2020 6:51:05 PM GMT+01:00, "segher at gcc dot gnu.org" wrote: >https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22326 > >--- Comment #20 from Segher Boessenkool --- >Yes, that is cle

[Bug middle-end/98183] [8/9/10/11 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3972

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98183 Jakub Jelinek changed: What|Removed |Added Keywords||openmp Summary|[9/10/11 Regre

[Bug c/98183] [9/10/11 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3972

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98183 --- Comment #4 from Jakub Jelinek --- And corresponding OpenMP -fopenmp -fexceptions -O0: void bar (); int x, y; void foo (void) { #pragma omp target data map(tofrom: x) { #pragma omp target data map(tofrom: y) bar (); } } ICEs too.

[Bug c/98183] [9/10/11 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3972

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98183 --- Comment #3 from Jakub Jelinek --- Reduced testcase: void bar (void); void foo (void) { #pragma acc data { #pragma acc host_data bar (); } }

[Bug c/98183] [9/10/11 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3972

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98183 --- Comment #2 from Jakub Jelinek --- With these options one of the #pragma omp return statements is not removed from the IL, which must be done during the ompexp pass.

[Bug target/98248] [11 Regression] SVE: Wrong code with -O3 -msve-vector-bits=256

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98248 Alex Coplan changed: What|Removed |Added Target Milestone|--- |11.0 CC|

[Bug target/98248] New: [11 Regression] SVE: Wrong code with -O3 -msve-vector-bits=256

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98248 Bug ID: 98248 Summary: [11 Regression] SVE: Wrong code with -O3 -msve-vector-bits=256 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/98053] Add Fortran tests for behavior from environment variables

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98053 Dominique d'Humieres changed: What|Removed |Added Ever confirmed|0 |1 Priority|P3

[Bug fortran/97723] type bound ASSIGNMENT(=) within select rank block wrongly rejected

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97723 Dominique d'Humieres changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug fortran/97694] ICE with optional assumed rank class(*) argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97694 Dominique d'Humieres changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug fortran/35718] deallocating non-allocated pointer target does not fail

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35718 Dominique d'Humieres changed: What|Removed |Added Status|ASSIGNED|NEW

[Bug bootstrap/98188] [11 Regression] ICE in decompose, at wide-int.h:984

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98188 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug tree-optimization/22326] promotions (from float to double) are not removed when they should be able to

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22326 --- Comment #20 from Segher Boessenkool --- Yes, that is clear... But we have ***double*** x in that example even, as the declared type of the parameter, so converting that to float is almost certainly a bad idea?

[Bug tree-optimization/91257] Compile-time and memory-hog hog

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91257 --- Comment #14 from Rogério de Souza Moraes --- Created attachment 49747 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49747&action=edit File which all the 'try' macros are taken out to separate routines, for build performance improvemen

[Bug tree-optimization/91257] Compile-time and memory-hog hog

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91257 --- Comment #13 from Rogério de Souza Moraes --- Created attachment 49746 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49746&action=edit File that reproduces the current structure and has performance issues.

[Bug tree-optimization/91257] Compile-time and memory-hog hog

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91257 Rogério de Souza Moraes changed: What|Removed |Added CC||rogerio.souza at gmail dot com

[Bug fortran/68778] [F03] Missing default initialization of finalized derived types type(C_PTR) component in subroutines

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68778 --- Comment #7 from Dominique d'Humieres --- I see the valgrind errors in comment 4 up to r241883 (2016-11-06). From r241924 (2016-11-07) up to r265319 (2018-10-19) I don't see them anymore but a lot of MacOS related libraries. Finally after r265

[Bug target/97827] bootstrap error building the amdgcn-amdhsa offload compiler with LLVM 11

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97827 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/97092] [10/11 Regression] aarch64, SVE: ICE in ira-color.c since r10-4752-g2d56600c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97092 --- Comment #10 from Andrea Corallo --- "acoplan at gcc dot gnu.org via Gcc-bugs" writes: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97092 > > --- Comment #9 from Alex Coplan --- > Thanks for fixing this Andrea! FWIW I can reproduce the IC

Re: [Bug rtl-optimization/97092] [10/11 Regression] aarch64, SVE: ICE in ira-color.c since r10-4752-g2d56600c

"acoplan at gcc dot gnu.org via Gcc-bugs" writes: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97092 > > --- Comment #9 from Alex Coplan --- > Thanks for fixing this Andrea! FWIW I can reproduce the ICE with the same > testcase and options on the head of the GCC 10 branch (contrary to my first

[Bug tree-optimization/96685] Failure to optimize not+sub to add+not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96685 --- Comment #6 from Jakub Jelinek --- Created attachment 49745 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49745&action=edit gcc11-pr96685.patch Updated patch.

[Bug c/98247] New: gcc analyzer does not detect Flexible Array Member misuse

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98247 Bug ID: 98247 Summary: gcc analyzer does not detect Flexible Array Member misuse Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Prior

[Bug rtl-optimization/97092] [10/11 Regression] aarch64, SVE: ICE in ira-color.c since r10-4752-g2d56600c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97092 --- Comment #9 from Alex Coplan --- Thanks for fixing this Andrea! FWIW I can reproduce the ICE with the same testcase and options on the head of the GCC 10 branch (contrary to my first message).

[Bug c++/95768] [11 Regression] -march=sandybridge -O2 -Wall crashes as 'during GIMPLE pass: uninit ... Segmentation fault'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95768 --- Comment #7 from Martin Sebor --- Sort of. Richard has some objections that we never resolved but but I'm still planning to dust it off and resubmit it in some form for GCC 11 with the corresponding C front end changes.

[Bug target/98146] [11 Regression] section type conflict when "used" attribute is applied to decl with specific section

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98146 H.J. Lu changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/98146] [11 Regression] section type conflict when "used" attribute is applied to decl with specific section

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98146 H.J. Lu changed: What|Removed |Added CC||mkuvyrkov at gcc dot gnu.org --- Comment #2 fr

[Bug rtl-optimization/98246] [11 Regression] Linux kernel build fails after 6fbec038f7a7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98246 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/96272] Failure to optimize overflow check

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96272 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug rtl-optimization/98246] [11 Regression] Linux kernel build fails after 6fbec038f7a7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98246 Maxim Kuvyrkov changed: What|Removed |Added CC||mkuvyrkov at gcc dot gnu.org

[Bug rtl-optimization/98246] New: [11 Regression] Linux kernel build fails after 6fbec038f7a7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98246 Bug ID: 98246 Summary: [11 Regression] Linux kernel build fails after 6fbec038f7a7 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Pri

[Bug target/98219] User-interrupt return pop corrupt RIP

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98219 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/98219] User-interrupt return pop corrupt RIP

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98219 --- Comment #9 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:078c7498908d9b74caff34d12099b5c85470e277 commit r11-5939-g078c7498908d9b74caff34d12099b5c85470e277 Author: H.J. Lu Date: Wed Dec 9 18:1

[Bug c++/67491] [meta-bug] concepts issues

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67491 Bug 67491 depends on bug 78173, which changed state. Bug 78173 Summary: Hard error subtracting pointers to incomplete type in SFINAE context https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173 What|Removed |Adde

[Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173 Patrick Palka changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug c++/78173] Hard error subtracting pointers to incomplete type in SFINAE context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78173 --- Comment #5 from CVS Commits --- The master branch has been updated by Patrick Palka : https://gcc.gnu.org/g:958d42abdf1a1936d290aab126cebd6bb4a52361 commit r11-5936-g958d42abdf1a1936d290aab126cebd6bb4a52361 Author: Patrick Palka Date: Fr

[Bug tree-optimization/22326] promotions (from float to double) are not removed when they should be able to

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22326 --- Comment #19 from Richard Biener --- (In reply to Segher Boessenkool from comment #18) > Why is it correct to convert the double x to single precision here?! For float foo(float f, float x, float y) { return (fabs(f)*x+y); } it is not unles

[Bug fortran/97723] type bound ASSIGNMENT(=) within select rank block wrongly rejected

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97723 --- Comment #4 from Paul Thomas --- Please see PR97694 for a patch that fixes both PRs at once. Paul

[Bug fortran/97694] ICE with optional assumed rank class(*) argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97694 Paul Thomas changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pault at gcc dot gnu.org --- Commen

[Bug tree-optimization/96685] Failure to optimize not+sub to add+not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96685 --- Comment #5 from Jakub Jelinek --- Ok, so for GENERIC it seems to be the associate: in fold_binary_loc that converts ~x + y created by this patch into (y - x) + 1, and we don't have an equivalent for that in GIMPLE. So, shall I restrict this

[Bug tree-optimization/22326] promotions (from float to double) are not removed when they should be able to

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=22326 --- Comment #18 from Segher Boessenkool --- Why is it correct to convert the double x to single precision here?!

[Bug fortran/97694] ICE with optional assumed rank class(*) argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97694 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #3 fr

[Bug tree-optimization/96685] Failure to optimize not+sub to add+not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96685 --- Comment #4 from Jakub Jelinek --- Though, there is some canonicalization problem GENERIC vs. GIMPLE: unsigned f1 (unsigned x, unsigned y) { unsigned int r = (x - y); return ~r; } unsigned f2 (unsigned x, unsigned y) { unsigned int r =

[Bug tree-optimization/96685] Failure to optimize not+sub to add+not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96685 --- Comment #3 from Jakub Jelinek --- Created attachment 49742 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49742&action=edit gcc11-pr96685.patch Untested fix.

[Bug testsuite/98245] [11 Regression] gcc.dg/vect/bb-slp-46.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98245 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Summary|gcc.dg/vect/bb-slp

[Bug tree-optimization/98244] gcc.dg/vect/vect-live-6.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98244 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/98244] gcc.dg/vect/vect-live-6.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98244 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:ab231af9ccd61b9b05ad35c04a79b32343904209 commit r11-5933-gab231af9ccd61b9b05ad35c04a79b32343904209 Author: Richard Biener Date:

[Bug tree-optimization/98244] gcc.dg/vect/vect-live-6.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98244 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug tree-optimization/98245] gcc.dg/vect/bb-slp-46.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98245 --- Comment #1 from Rainer Orth --- Created attachment 49741 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49741&action=edit 32-bit sparc-sun-solaris2.11 bb-slp-46.c.244t.optimized

[Bug tree-optimization/98245] gcc.dg/vect/bb-slp-46.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98245 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug tree-optimization/98245] New: gcc.dg/vect/bb-slp-46.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98245 Bug ID: 98245 Summary: gcc.dg/vect/bb-slp-46.c FAILs Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug tree-optimization/98244] gcc.dg/vect/vect-live-6.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98244 --- Comment #1 from Rainer Orth --- Created attachment 49740 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49740&action=edit 32-bit sparc-sun-solaris2.11 vect-live-6.c.166t.vect

[Bug tree-optimization/98244] gcc.dg/vect/vect-live-6.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98244 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug tree-optimization/98244] New: gcc.dg/vect/vect-live-6.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98244 Bug ID: 98244 Summary: gcc.dg/vect/vect-live-6.c FAILs Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug libstdc++/98226] Slow std::countr_one

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98226 Oleg Zaikin changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/98243] gcc.dg/gomp/simd-2.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98243 --- Comment #1 from Rainer Orth --- Created attachment 49739 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49739&action=edit 32-bit sparc-sun-solaris2.11 simd-2.c.166t.vect

[Bug testsuite/98242] gcc.dg/vect/bb-slp-subgroups-3.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98242 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug testsuite/98242] gcc.dg/vect/bb-slp-subgroups-3.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98242 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:4b488a2e695b6868cfb69c65b8e2943ea31c335c commit r11-5932-g4b488a2e695b6868cfb69c65b8e2943ea31c335c Author: Richard Biener Date:

[Bug tree-optimization/98243] gcc.dg/gomp/simd-2.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98243 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug tree-optimization/98243] New: gcc.dg/gomp/simd-2.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98243 Bug ID: 98243 Summary: gcc.dg/gomp/simd-2.c etc. FAIL Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug testsuite/98242] gcc.dg/vect/bb-slp-subgroups-3.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98242 Richard Biener changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org

[Bug tree-optimization/98242] gcc.dg/vect/bb-slp-subgroups-3.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98242 --- Comment #1 from Rainer Orth --- Created attachment 49738 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49738&action=edit 32-bit sparc-sun-solaris2.11 bb-slp-subgroups-3.c.178t.slp2

[Bug tree-optimization/98242] gcc.dg/vect/bb-slp-subgroups-3.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98242 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug tree-optimization/98242] New: gcc.dg/vect/bb-slp-subgroups-3.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98242 Bug ID: 98242 Summary: gcc.dg/vect/bb-slp-subgroups-3.c FAILs Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimi

[Bug testsuite/98240] [11 Regression] gcc.dg/vect/pr97678.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98240 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug testsuite/98240] [11 Regression] gcc.dg/vect/pr97678.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98240 --- Comment #3 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:0fc3bf781d15a9fa260395bd72472224f42e3ce1 commit r11-5931-g0fc3bf781d15a9fa260395bd72472224f42e3ce1 Author: Richard Biener Date:

[Bug tree-optimization/96685] Failure to optimize not+sub to add+not

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96685 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug testsuite/98241] [11 regression] gcc.dg/pr78973.c XPASSes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98241 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug testsuite/98240] [11 Regression] gcc.dg/vect/pr97678.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98240 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Summary|gcc.dg/vect

[Bug testsuite/98241] New: [11 regression] gcc.dg/pr78973.c XPASSes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98241 Bug ID: 98241 Summary: [11 regression] gcc.dg/pr78973.c XPASSes Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite

[Bug libstdc++/98226] Slow std::countr_one

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98226 --- Comment #12 from Oleg Zaikin --- (In reply to Alexander Monakov from comment #10) > But why you are trying to use a more complex branchy expression in C++17 > mode when you already have a more efficient expression as a "fallback"? > > Note t

[Bug ipa/98237] gcc-dg-lto-modref-3-01.exe etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98237 --- Comment #1 from Rainer Orth --- It's not just the scans that fail: FAIL: gcc.dg/lto/modref-3 c_lto_modref-3_0.o-c_lto_modref-3_1.o execute -O2 -flto-partition=max -fdump-ipa-modref -fno-ipa-sra -fno-ipa-cp -flto FAIL: gcc.dg/lto/modref-4 c_l

[Bug libstdc++/98226] Slow std::countr_one

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98226 --- Comment #11 from Oleg Zaikin --- (In reply to Jonathan Wakely from comment #8) > That needs to be investigated, but it's a problem with the compiler. It has > nothing to do with countr_one being implemented using countr_zero (as shown > by th

[Bug testsuite/98239] [11 Regression] gcc.dg/vect/bb-slp-69.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98239 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/97494] [11 regression] several vector test case failures starting with r11-3966

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97494 Rainer Orth changed: What|Removed |Added Build|powerpc64*-linux-gnu| Target|powerpc64*-linux-gnu

[Bug testsuite/98239] [11 Regression] gcc.dg/vect/bb-slp-69.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98239 --- Comment #3 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:955af69b7376ebd05051c02455d71c90258f5e24 commit r11-5930-g955af69b7376ebd05051c02455d71c90258f5e24 Author: Richard Biener Date:

[Bug tree-optimization/98240] gcc.dg/vect/pr97678.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98240 --- Comment #1 from Rainer Orth --- Created attachment 49737 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49737&action=edit 32-bit sparc-sun-solaris2.11 pr97678.c.166t.vect

[Bug testsuite/98239] [11 Regression] gcc.dg/vect/bb-slp-69.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98239 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/98240] gcc.dg/vect/pr97678.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98240 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug tree-optimization/98240] New: gcc.dg/vect/pr97678.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98240 Bug ID: 98240 Summary: gcc.dg/vect/pr97678.c FAILs Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug tree-optimization/98239] gcc.dg/vect/bb-slp-69.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98239 --- Comment #1 from Rainer Orth --- Created attachment 49736 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49736&action=edit 32-bit sparc-sun-solaris2.11 bb-slp-69.c.178t.slp2

[Bug tree-optimization/98239] gcc.dg/vect/bb-slp-69.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98239 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug tree-optimization/98239] New: gcc.dg/vect/bb-slp-69.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98239 Bug ID: 98239 Summary: gcc.dg/vect/bb-slp-69.c FAILs Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug middle-end/98227] [11 Regression] ICE: tree check: expected tree that contains 'decl common' structure, have 'constructor' in get_section, at varasm.c:297 on riscv64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98227 --- Comment #3 from H.J. Lu --- Please try: https://gcc.gnu.org/pipermail/gcc-patches/2020-December/561484.html

[Bug tree-optimization/98238] gcc.dg/vect/vect-cost-model-1.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98238 --- Comment #1 from Rainer Orth --- Created attachment 49735 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49735&action=edit 32-bit sparc-sun-solaris2.11 vect-cost-model-1.c.166t.vect

[Bug tree-optimization/98238] gcc.dg/vect/vect-cost-model-1.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98238 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug tree-optimization/98238] New: gcc.dg/vect/vect-cost-model-1.c etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98238 Bug ID: 98238 Summary: gcc.dg/vect/vect-cost-model-1.c etc. FAIL Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-opt

[Bug ipa/98237] gcc-dg-lto-modref-3-01.exe etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98237 Rainer Orth changed: What|Removed |Added Target Milestone|--- |11.0

[Bug ipa/98237] New: gcc-dg-lto-modref-3-01.exe etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98237 Bug ID: 98237 Summary: gcc-dg-lto-modref-3-01.exe etc. FAIL Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ipa

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