[Bug middle-end/104892] OpenACC 'kernels' decomposition: wrong-code cases unless manually making certain variables addressable

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104892 Thomas Schwinge changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/102841] [12 regression] libgomp.oacc-c++/../libgomp.oacc-c-c++-common/host_data-7.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102841 Thomas Schwinge changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug target/99555] [OpenMP/nvptx] Execution-time hang for simple nested OpenMP 'target'/'parallel'/'task' constructs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99555 --- Comment #13 from Thomas Schwinge --- Thanks -- I'm confirming: PASS: libgomp.c/../libgomp.c-c++-common/task-detach-6.c (test for excess errors) [-XFAIL:-]{+PASS:+} libgomp.c/../libgomp.c-c++-common/task-detach-6.c execution test

[Bug middle-end/105001] New: If executing with non-nvptx offloading, but nvptx offloading compilation is enabled: FAIL: libgomp.c/pr104783.c execution test

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105001 Bug ID: 105001 Summary: If executing with non-nvptx offloading, but nvptx offloading compilation is enabled: FAIL: libgomp.c/pr104783.c execution test Product: gcc

[Bug target/101484] [12 Regression] trunk 20210717 ftbfs for amdgcn-amdhsa (gcn offload)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101484 Thomas Schwinge changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug middle-end/104088] [12 Regression] '-O2' (or higher) GCN offloading (only) 'libgomp.oacc-c-c++-common/vprop.c' excess errors: 'warning: writing 1 byte into a region of size 0 [-Wstringop-overflow

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104088 Thomas Schwinge changed: What|Removed |Added CC||jakub at gcc dot gnu.org Ever con

[Bug fortran/102043] [9/10/11/12 Regression] Wrong array types used for negative stride accesses, gfortran.dg/vector_subscript_1.f90 FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102043 Thomas Schwinge changed: What|Removed |Added CC||burnus at gcc dot gnu.org,

[Bug libgomp/105042] [libgomp, GOMP_NVPTX_JIT=-O0] Openacc testsuite failures when X runs on nvidia driver

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105042 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comm

[Bug target/105075] [nvptx] Generate sad insn (sum of absolute differences)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105075 Thomas Schwinge changed: What|Removed |Added CC||rguenth at gcc dot gnu.org,

[Bug testsuite/93260] Deal with missing CUDA etc. installation in libgomp '-lcuda' etc. test cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93260 Thomas Schwinge changed: What|Removed |Added CC||vries at gcc dot gnu.org Comp

[Bug target/105421] New: GCN offloading, raised '-mgang-private-size': 'HSA_STATUS_ERROR_MEMORY_APERTURE_VIOLATION'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105421 Bug ID: 105421 Summary: GCN offloading, raised '-mgang-private-size': 'HSA_STATUS_ERROR_MEMORY_APERTURE_VIOLATION' Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug target/105018] [nvptx] Need better alias support

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105018 Thomas Schwinge changed: What|Removed |Added See Also||https://github.com/MentorEm

[Bug target/101544] [OpenMP][AMDGCN][nvptx] C++ offloading: unresolved _Znwm = "operator new(unsigned long)"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101544 Thomas Schwinge changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Commen

[Bug target/101544] [OpenMP][AMDGCN][nvptx] C++ offloading: unresolved _Znwm = "operator new(unsigned long)"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101544 --- Comment #9 from Thomas Schwinge --- One concrete question, on example of: (In reply to myself from comment #8) > hard-code '-foffload-options=nvptx-none=-mptx=6.3\ -malias' to work around > GCC PR105018 "[nvptx] Need better alias support"

[Bug middle-end/106208] [12/13 Regression] ICE in branch_prob, at profile.cc:1459 since r12-5275-gbcebd05720540e25

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106208 Thomas Schwinge changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigne

[Bug target/106445] New: nvptx offloading: C++ constructor symbol alias getting lost

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106445 Bug ID: 106445 Summary: nvptx offloading: C++ constructor symbol alias getting lost Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: openmp, wrong-code

[Bug target/106447] New: nvptx offloading: C++ '__iterator_category' 'return' ICE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106447 Bug ID: 106447 Summary: nvptx offloading: C++ '__iterator_category' 'return' ICE Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: ice-on-valid-code, op

[Bug bootstrap/106472] No rule to make target '../libbacktrace/libbacktrace.la', needed by 'libgo.la'.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106472 Thomas Schwinge changed: What|Removed |Added Status|ASSIGNED|WAITING CC|

[Bug ipa/102310] [11/12/13 Regression] ICE in visit_ref_for_mod_analysis with OpenACC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102310 --- Comment #8 from Thomas Schwinge --- I found that the '-O2' ICE 'during IPA pass: cp' originally reported here as well as the '-O0' ICE 'during RTL pass: expand' do disappear with Julian's recent r13-2665-g23baa717c991d77f206a9358ce2c04960ccf

[Bug libgomp/107041] New: [13 Regression] C '-Wenum-int-mismatch' diagnostic for OpenACC 'acc_on_device'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107041 Bug ID: 107041 Summary: [13 Regression] C '-Wenum-int-mismatch' diagnostic for OpenACC 'acc_on_device' Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords:

[Bug libgcc/107026] [13 Regression] gcc_assert (in_shutdown || ob); build failure for i586-msdosdjgpp target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107026 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org

[Bug libgcc/107026] [13 Regression] gcc_assert (in_shutdown || ob); build failure for i586-msdosdjgpp target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107026 Thomas Schwinge changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/95550] [OpenACC] ICE in expand_oacc_for, at omp-expand.c:6075

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95550 Thomas Schwinge changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug libgomp/107227] Compiler bug in private allocatable array in OpenACC compute statement

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107227 Thomas Schwinge changed: What|Removed |Added Last reconfirmed||2022-10-12 Ever confirmed|0

[Bug libgomp/107227] Compiler bug in private allocatable array in OpenACC compute statement

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107227 --- Comment #2 from Thomas Schwinge --- (In reply to Spencer Bryngelson from comment #0) > 5 | !$acc parallel loop private(arr(1:10)) > |1 > Error: Syntax error in OpenMP variable list at (1) That's bec

[Bug debug/107231] New: [13 Regression] c-c++-common/goacc/kernels-loop-g.c: '-fcompare-debug' failure (length)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107231 Bug ID: 107231 Summary: [13 Regression] c-c++-common/goacc/kernels-loop-g.c: '-fcompare-debug' failure (length) Product: gcc Version: 13.0 Status: UNCONFIRMED

[Bug web/32927] Online installation instructions only for mainline

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32927 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org Last re

[Bug middle-end/100400] ICE in visit_loops_in_gang_single_region

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100400 --- Comment #10 from Thomas Schwinge --- (In reply to seurer from comment #8) > Any chance we can get r13-262-gda6305558bab9e24943848e4fc5bd8738d7e8f9b > backported to gcc 12? kernels-decompose-pr100400-1-2.c still fails there Now done, and so

[Bug tree-optimization/107342] New: Optimization opportunity where integer '/' corresponds to '>>'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107342 Bug ID: 107342 Summary: Optimization opportunity where integer '/' corresponds to '>>' Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: missed-optimiza

[Bug target/107344] New: GCC/nvptx SESE region optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107344 Bug ID: 107344 Summary: GCC/nvptx SESE region optimization Product: gcc Version: 13.0 Status: UNCONFIRMED Keywords: openacc Severity: normal Priority: P3

[Bug target/107344] GCC/nvptx SESE region optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107344 Thomas Schwinge changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug target/105421] GCN offloading, raised '-mgang-private-size': 'HSA_STATUS_ERROR_MEMORY_APERTURE_VIOLATION'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105421 Thomas Schwinge changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug debug/100530] [9/10/11/12 Regression] ICE with -g: in add_dwarf_attr with __seg_gs (Alternative address-space) global variable since r8-4385-ga297ccb52e0c894e

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100530 Thomas Schwinge changed: What|Removed |Added Component|target |debug Keywords|accepts-inva

[Bug fortran/97390] [OpenACC] 'async' clause on 'data' construct

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97390 Thomas Schwinge changed: What|Removed |Added Status|SUSPENDED |NEW Assignee|tschwinge at gc

[Bug tree-optimization/100280] ICE in lower_omp_target, at omp-low.c:12287

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100280 Thomas Schwinge changed: What|Removed |Added CC||jules at gcc dot gnu.org,

[Bug fortran/102330] [12 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3932 since r12-980-g29a2f51806c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102330 Thomas Schwinge changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigne

[Bug middle-end/101292] [12 Regression] recent valgrind error in warning-control.cc since r12-1804-g65870e75616ee4359d1c13b99be794e6a577bc65

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101292 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comm

[Bug bootstrap/102831] [12 regression] Spurious -Wparentheses etc. warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102831 Thomas Schwinge changed: What|Removed |Added Status|NEW |WAITING CC|

[Bug middle-end/104088] New: [12 Regression] '-O2' (or higher) GCN offloading (only) 'libgomp.oacc-c-c++-common/vprop.c' excess errors: 'warning: writing 1 byte into a region of size 0 [-Wstringop-ove

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104088 Bug ID: 104088 Summary: [12 Regression] '-O2' (or higher) GCN offloading (only) 'libgomp.oacc-c-c++-common/vprop.c' excess errors: 'warning: writing 1 byte into a region of size

[Bug middle-end/100400] ICE in visit_loops_in_gang_single_region

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100400 Thomas Schwinge changed: What|Removed |Added Last reconfirmed|2021-05-11 00:00:00 |2022-1-19 Component|tree-opt

[Bug middle-end/104132] New: OpenACC 'kernels' decomposition: internal compiler error: verify_gimple failed, error: non-register as LHS of binary operation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104132 Bug ID: 104132 Summary: OpenACC 'kernels' decomposition: internal compiler error: verify_gimple failed, error: non-register as LHS of binary operation Product: gcc

[Bug middle-end/104133] New: OpenACC 'kernels' decomposition: internal compiler error: 'verify_gimple' failed, error: invalid operands in binary operation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104133 Bug ID: 104133 Summary: OpenACC 'kernels' decomposition: internal compiler error: 'verify_gimple' failed, error: invalid operands in binary operation Product: gcc

[Bug target/104345] New: nvptx: "regression" after "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104345 Bug ID: 104345 Summary: nvptx: "regression" after "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1" Product: gcc Version: 12.0 Status: UNCONFIRMED Keyw

[Bug target/104364] New: [12 Regression] OpenMP/nvptx regressions after "[nvptx] Add some support for .local atomics"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104364 Bug ID: 104364 Summary: [12 Regression] OpenMP/nvptx regressions after "[nvptx] Add some support for .local atomics" Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug target/104364] [12 Regression] OpenMP/nvptx regressions after "[nvptx] Add some support for .local atomics"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104364 --- Comment #6 from Thomas Schwinge --- Thanks for having confirmed my findings and doubts -- seems I did correctly understand a thing or two. ;-) (In reply to Tom de Vries from comment #5) > (In reply to Thomas Schwinge from comment #0) > > .

[Bug middle-end/104132] OpenACC 'kernels' decomposition: internal compiler error: verify_gimple failed, error: non-register as LHS of binary operation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104132 Thomas Schwinge changed: What|Removed |Added CC||jakub at gcc dot gnu.org

[Bug fortran/102330] [12 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3932 since r12-980-g29a2f51806c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102330 Thomas Schwinge changed: What|Removed |Added CC||rguenth at gcc dot gnu.org --- Commen

[Bug other/104416] New: 'lto-wrapper' invoking 'mkoffload's with duplicated command-line options

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104416 Bug ID: 104416 Summary: 'lto-wrapper' invoking 'mkoffload's with duplicated command-line options Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: norma

[Bug target/104345] [12 Regression] "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1" patch made some code generation worse

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104345 --- Comment #4 from Thomas Schwinge --- Created attachment 52370 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52370&action=edit '_muldc3-good.o'

[Bug target/104345] [12 Regression] "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1" patch made some code generation worse

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104345 --- Comment #5 from Thomas Schwinge --- Created attachment 52371 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52371&action=edit '_muldc3-bad.o'

[Bug target/104345] [12 Regression] "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1" patch made some code generation worse

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104345 --- Comment #6 from Thomas Schwinge --- Created attachment 52372 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52372&action=edit '_muldc3-WIP.o'

[Bug target/104345] [12 Regression] "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1" patch made some code generation worse

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104345 --- Comment #7 from Thomas Schwinge --- All your three patches combined still doesn't help resolve the problem. And, what I realized: they don't even change the Nvidia/CUDA Driver reported "used [...] registers". Does that mean that the Driver "

[Bug target/104345] [12 Regression] "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1" patch made some code generation worse

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104345 --- Comment #8 from Thomas Schwinge --- Well. Here's another problem. Re-testing things using a "bad" '__muldc3' from a build with your three patches applied, I notice that my '_muldc3-WIP.o' "old"/replacement code uses a 'set.u32.leu.f64', 'n

[Bug libgomp/66005] libgomp make check time is excessive

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66005 Thomas Schwinge changed: What|Removed |Added CC||vries at gcc dot gnu.org --- Comment #

[Bug testsuite/104423] [libgomp, testsuite] Add means to do accelerator-only testing in libgomp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104423 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org Ever

[Bug target/104345] [12 Regression] "nvptx: Transition nvptx backend to STORE_FLAG_VALUE = 1" patch made some code generation worse

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104345 --- Comment #9 from Thomas Schwinge --- OK! Putting your "nvptx: Add support for 64-bit mul.hi (and other) instructions" on top, that considerably changes (simplifies!) the generated '__muldc3' PTX code; the regression disappears. :-) (I have

[Bug fortran/102330] [12 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3932 since r12-980-g29a2f51806c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102330 --- Comment #11 from Thomas Schwinge --- Jakub, thanks again for your comments! I've written down the following while working through the issue. Maybe you'd like to verify, and maybe it'll useful for someone later (if only my future self...).

[Bug middle-end/101204] [12 Regression] infinite recursion in gtype-desc.c since r12-1801-g7036e9ef462fde8181bece4ac4e03f3aa27204dc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101204 Thomas Schwinge changed: What|Removed |Added Assignee|msebor at gcc dot gnu.org |tschwinge at gcc dot gnu.org

[Bug bootstrap/102831] [12 regression] Spurious -Wparentheses etc. warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102831 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comm

[Bug target/102856] [nvptx] Misaligned accesses with cheap vectorization enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102856 Thomas Schwinge changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libgomp/102838] [12 regression] Several tests SEGV in gomp_loop_ull_init

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102838 Thomas Schwinge changed: What|Removed |Added CC||jules at gcc dot gnu.org --- Comment

[Bug other/103157] New: 'gengtype': 'typedef' causing infinite-recursion code to be generated

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103157 Bug ID: 103157 Summary: 'gengtype': 'typedef' causing infinite-recursion code to be generated Product: gcc Version: unknown Status: UNCONFIRMED Severity: norma

[Bug middle-end/101204] [12 Regression] infinite recursion in gtype-desc.c since r12-1801-g7036e9ef462fde8181bece4ac4e03f3aa27204dc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101204 Thomas Schwinge changed: What|Removed |Added CC||rguenth at gcc dot gnu.org

[Bug c++/88232] Please implement -Winfinite-recursion

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88232 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comme

[Bug other/79872] document placeholder %K in gcc-internal-format

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79872 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org

[Bug tree-optimization/83336] [meta-bug] Issues with displaying inlining chain for middle-end warnings

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83336 Bug 83336 depends on bug 79872, which changed state. Bug 79872 Summary: document placeholder %K in gcc-internal-format https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79872 What|Removed |Added -

[Bug testsuite/103244] [12 regression] c-c++-common/goacc/firstprivate-mappings-1.c fails on arm since g:b7e20480630e3eeb9eed8b3941da3b3f0c22c969

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103244 Thomas Schwinge changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |tschwinge at gcc dot gnu.org

[Bug target/103397] New: [12 Regression] GCN target '-march=gfx900' libgfortran build broken

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103397 Bug ID: 103397 Summary: [12 Regression] GCN target '-march=gfx900' libgfortran build broken Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal

[Bug testsuite/103244] [12 regression] c-c++-common/goacc/firstprivate-mappings-1.c fails in certain configurations since g:b7e20480630e3eeb9eed8b3941da3b3f0c22c969

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103244 Thomas Schwinge changed: What|Removed |Added Status|ASSIGNED|RESOLVED Summary|[12 regre

[Bug other/102718] gtype-desc.c function redefinition error for gt_ggc_xxx (int_hash

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102718 Thomas Schwinge changed: What|Removed |Added See Also|https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id

[Bug c++/46476] Missing Warning about unreachable code after return [-Wunreachable-code-return]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46476 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comme

[Bug c++/46476] Missing Warning about unreachable code after return [-Wunreachable-code-return]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46476 Thomas Schwinge changed: What|Removed |Added See Also||http://gcc.gnu.org/bugzilla

[Bug middle-end/92120] OpenMP 5 – implicit mapping of this->member variable access – "this[:1]" shall be mapped

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92120 Thomas Schwinge changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |cltang at gcc dot gnu.org

[Bug testsuite/103697] [12 regression] gfortran.dg/goacc/privatization-1-compute-loop.f90 fails after r12-5926

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103697 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org

[Bug fortran/91442] Wrong "may be used uninitialized" warning with allocation on assignment

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91442 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org --- Comme

[Bug fortran/91442] Wrong "may be used uninitialized" warning with allocation on assignment

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91442 --- Comment #4 from Thomas Schwinge --- (In reply to paul.luckner from comment #2) > integer, allocatable :: i(:) > i = [1] Is that PR77504?

[Bug driver/102189] New: error: unrecognized command-line option '-fno-[...]'; did you mean '-ftree-[...]'?

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102189 Bug ID: 102189 Summary: error: unrecognized command-line option '-fno-[...]'; did you mean '-ftree-[...]'? Product: gcc Version: 12.0 Status: UNCONFIRMED Sever

[Bug tree-optimization/102192] New: Curious '-O2'-only '-Wmaybe-uninitialized' diagnostics for 'libgomp.oacc-fortran/routine-10.f90'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102192 Bug ID: 102192 Summary: Curious '-O2'-only '-Wmaybe-uninitialized' diagnostics for 'libgomp.oacc-fortran/routine-10.f90' Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug target/102215] New: [GCN offloading] Missing '__atomic_compare_exchange_1' etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102215 Bug ID: 102215 Summary: [GCN offloading] Missing '__atomic_compare_exchange_1' etc. Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: openmp S

[Bug middle-end/101551] [offloading] Differences in diagnostics etc.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101551 --- Comment #2 from Thomas Schwinge --- I've noticed that with an offloading-enabled build of GCC we're losing "note: in expansion of macro '[...]'" diagnostics. (Effectively '-ftrack-macro-expansion=0'?) For example, 'libgomp.oacc-c-c++-commo

[Bug bootstrap/102302] [12 Regression] ICE during RTL pass: expand: in gen_lowpart_general, at rtlhooks.c:57

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102302 Thomas Schwinge changed: What|Removed |Added Ever confirmed|0 |1 CC|

[Bug bootstrap/101574] gcc/sparseset.h:215:20: error: suggest parentheses around assignment used as truth value [-Werror=parentheses]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101574 Thomas Schwinge changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |tschwinge at gcc dot gnu.org

[Bug ipa/102310] [11/12 Regression] ICE in visit_ref_for_mod_analysis with OpenACC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102310 Thomas Schwinge changed: What|Removed |Added Keywords||openacc CC|

[Bug fortran/102330] [12 Regression] ICE in expand_gimple_stmt_1, at cfgexpand.c:3932 since r12-1139-gf6bf436d9ab907d0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102330 Thomas Schwinge changed: What|Removed |Added CC||jules at gcc dot gnu.org,

[Bug other/102362] New: 'dump_printf_loc' doesn't work from 'gate' method of a 'gimple_opt_pass'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102362 Bug ID: 102362 Summary: 'dump_printf_loc' doesn't work from 'gate' method of a 'gimple_opt_pass' Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: diagn

[Bug other/102362] 'dump_printf_loc' doesn't work from 'gate' method of a 'gimple_opt_pass'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102362 --- Comment #2 from Thomas Schwinge --- Here, to emit 'note: [...]' ('-fopt-info-note') if because of certain input source code characteristics (derived from 'DECL_ATTRIBUTES(current_function_decl)'), certain code transformations do/don't need t

[Bug other/102408] [OpenACC] omp-oacc-neuter-broadcast.cc: random() not available on all platforms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102408 Thomas Schwinge changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug other/102408] [OpenACC] omp-oacc-neuter-broadcast.cc: random() not available on all platforms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102408 Thomas Schwinge changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/102424] New: OpenACC 'reduction' with outer 'loop seq', inner 'loop gang'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102424 Bug ID: 102424 Summary: OpenACC 'reduction' with outer 'loop seq', inner 'loop gang' Product: gcc Version: unknown Status: UNCONFIRMED Keywords: openacc

[Bug testsuite/102509] [12 regression] new test case gcc.c-torture/compile/attr-complex-method.c is unresolved after r12-3901

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102509 Thomas Schwinge changed: What|Removed |Added Status|UNCONFIRMED |NEW CC|

[Bug fortran/102500] [12 regression] Missing include for gfortran.dg/include_15.f90 in r12-3722

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102500 Thomas Schwinge changed: What|Removed |Added Last reconfirmed||2021-09-28 Ever confirmed|0

[Bug fortran/102500] [12 regression] Missing include for gfortran.dg/include_15.f90 in r12-3722

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102500 Thomas Schwinge changed: What|Removed |Added Status|NEW |RESOLVED Assignee|unassigne

[Bug target/102544] New: GCN offloading not working for 'amdgcn-amd-amdhsa--gfx906:sramecc+:xnack-'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102544 Bug ID: 102544 Summary: GCN offloading not working for 'amdgcn-amd-amdhsa--gfx906:sramecc+:xnack-' Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ope

[Bug testsuite/102735] privatization-1-compute.c results in both XFAIL and PASS

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102735 Thomas Schwinge changed: What|Removed |Added Keywords|xfail | Status|UNCONFIRMED

[Bug testsuite/102841] libgomp.oacc-c++/../libgomp.oacc-c-c++-common/host_data-7.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102841 Thomas Schwinge changed: What|Removed |Added Component|libgomp |testsuite Keywords|

[Bug middle-end/106208] [12/13 Regression] ICE in branch_prob, at profile.cc:1459 since r12-5275-gbcebd05720540e25

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106208 Thomas Schwinge changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug libgomp/106643] [gfortran + OpenACC] Allocate in module causes refcount error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106643 Thomas Schwinge changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |tschwinge at gcc dot gnu.org

[Bug fortran/69090] Allocatable arrays mishandled in 'omp declare target'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69090 Thomas Schwinge changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug target/89788] trunk/liboffloadmic/runtime/emulator/coi_host.cpp:175]: (error) Null pointer dereference (missed -Wnull-dereference)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89788 Thomas Schwinge changed: What|Removed |Added Target|i?86-intelmic | CC|

[Bug other/71324] liboffloadmic/runtime/offload_env.cpp:316]: (style) Redundant condition

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71324 Thomas Schwinge changed: What|Removed |Added Resolution|--- |WONTFIX Assignee|unassigned

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