[Bug target/100255] Crosscompiler to ia64-hp-vms: vmsdbgout.c:368:20: error: ISO C++17 does not allow 'register' storage class specifier [-Werror=register]

2021-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100255 --- Comment #4 from CVS Commits --- The releases/gcc-10 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:14786c8bcec1b90901673f79a6c3ca449815fd9e commit r10-9792-g14786c8bcec1b90901673f79a6c3ca449815fd9e Author: Jakub Jelinek

[Bug tree-optimization/23330] FIXME from passes.c: pass_may_alias should be a TODO item

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23330 Bug 23330 depends on bug 23659, which changed state. Bug 23659 Summary: Should able to add dereferencing (statements with VUSE) without rerunning may_alias https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23659 What|Removed

[Bug tree-optimization/23659] Should able to add dereferencing (statements with VUSE) without rerunning may_alias

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23659 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug classpath/13603] [meta-bug] Java security model tracking PR

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=13603 Bug 13603 depends on bug 21890, which changed state. Bug 21890 Summary: SecurityManager is incomplete https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21890 What|Removed |Added

[Bug classpath/21890] SecurityManager is incomplete

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21890 Richard Biener changed: What|Removed |Added Resolution|--- |MOVED Status|ASSIGNED

[Bug target/7625] gcc pessimized 64-bit % operator on hppa2.0

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=7625 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW

[Bug sanitizer/89764] [8 Regression] ubsan diagnostic on generic lambdas decayed to function pointers

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89764 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW

[Bug c++/89357] [8 regression][C++11] alignas for automatic variables with alignment greater than 16 fails

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89357 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW

[Bug target/100375] [12 Regression] trunk 20210501 ftbfs for nvptx-none

2021-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100375 --- Comment #8 from CVS Commits --- The releases/gcc-11 branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:da9c085ddbfe61e5954c8ec4e996240fa3a994c0 commit r11-8346-gda9c085ddbfe61e5954c8ec4e996240fa3a994c0 Author: Jakub Jelinek

[Bug c++/100412] [11/12 regression] PASS & FAIL for same test aarch64-qemu: gcc.dg/Wvla-parameter-[23].c pr?????

2021-05-04 Thread schwab--- via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100412 --- Comment #1 from Andreas Schwab --- Or just change the test name to make it unique.

[Bug c++/91993] [8/9 Regression] Spurious -Wconversion warning with -fsanitize=undefined since r6-4886-gcda0a029f45d20f4

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91993 Jakub Jelinek changed: What|Removed |Added Target Milestone|8.5 |10.0 Resolution|---

[Bug c++/91759] [8/9 Regression] g++ accepts ill-formed deduction guides in wrong scope since r7-6608

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91759 Jakub Jelinek changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[Bug target/89775] [8 Regression] S/390: Stackpointer save/restore instructions optimized away

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89775 Jakub Jelinek changed: What|Removed |Added Target Milestone|8.5 |8.4 Resolution|---

[Bug tree-optimization/100414] [11/12 Regression] ICE: in dominated_by_p, at dominance.c:1120 with -O -fno-tree-dce -fno-tree-dse

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100414 Richard Biener changed: What|Removed |Added Summary|[12 Regression] ICE: in |[11/12 Regression] ICE: in

[Bug tree-optimization/100414] [12 Regression] ICE: in dominated_by_p, at dominance.c:1120 with -O -fno-tree-dce -fno-tree-dse

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100414 Richard Biener changed: What|Removed |Added Last reconfirmed||2021-05-04

[Bug libstdc++/100384] Compiling in c++17 mode breaks compilation of functions named visit()

2021-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100384 --- Comment #7 from CVS Commits --- The master branch has been updated by Jonathan Wakely : https://gcc.gnu.org/g:af5b2b911dd80ae9cc87404b7e7ab807cf6655d4 commit r12-436-gaf5b2b911dd80ae9cc87404b7e7ab807cf6655d4 Author: Jonathan Wakely Date:

[Bug bootstrap/100373] [12 Regression] Darwin, Compare-debug fail after r12-248-gb58dc0b803057

2021-05-04 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100373 --- Comment #5 from rguenther at suse dot de --- On Tue, 4 May 2021, iains at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100373 > > --- Comment #4 from Iain Sandoe --- > (In reply to Iain Sandoe from comment #3) >

[Bug tree-optimization/100414] New: [12 Regression] ICE: in dominated_by_p, at dominance.c:1120 with -O -fno-tree-dce -fno-tree-dse

2021-05-04 Thread zsojka at seznam dot cz via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100414 Bug ID: 100414 Summary: [12 Regression] ICE: in dominated_by_p, at dominance.c:1120 with -O -fno-tree-dce -fno-tree-dse Product: gcc Version: 12.0 Status: UNCONFIRMED

[Bug ipa/100413] New: [11/12 Regression] ICE: failed to reclaim unneeded function with custom flags

2021-05-04 Thread zsojka at seznam dot cz via Gcc-bugs
linux-gnu-ld --with-as=/usr/bin/x86_64-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-r12-429-20210504051736-g00d8545d705-checking-yes-rtl-df-extra-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 12.0.0 20210504 (experimental) (GCC)

[Bug tree-optimization/86259] [8 Regression] min(4, strlen(s)) optimized to strlen(s) with -flto

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86259 --- Comment #39 from Richard Biener --- Martin - this is another one, is there sth simple safe that can be done on the 8 branch?

[Bug bootstrap/100373] [12 Regression] Darwin, Compare-debug fail after r12-248-gb58dc0b803057

2021-05-04 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100373 --- Comment #4 from Iain Sandoe --- (In reply to Iain Sandoe from comment #3) > (In reply to Richard Biener from comment #2) > > Doesn't reproduce on x86_64-linux with bootstrapping with in-tree mpfr 4.1.0 > > it might well be some

[Bug bootstrap/100373] [12 Regression] Darwin, Compare-debug fail after r12-248-gb58dc0b803057

2021-05-04 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100373 --- Comment #3 from Iain Sandoe --- (In reply to Richard Biener from comment #2) > Doesn't reproduce on x86_64-linux with bootstrapping with in-tree mpfr 4.1.0 it might well be some corner-case, but Darwin is PIC by default, so it might be

[Bug tree-optimization/85887] [8 Regression] Missing DW_TAG_lexical_block PC range

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85887 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Known to fail|

[Bug c++/100412] New: [11/12 regression] PASS & FAIL for same test aarch64-qemu: gcc.dg/Wvla-parameter-[23].c pr?????

2021-05-04 Thread rearnsha at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100412 Bug ID: 100412 Summary: [11/12 regression] PASS & FAIL for same test aarch64-qemu: gcc.dg/Wvla-parameter-[23].c pr? Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug tree-optimization/100329] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100329 Richard Biener changed: What|Removed |Added Known to work||12.0

[Bug bootstrap/100373] [12 Regression] Darwin, Compare-debug fail after r12-248-gb58dc0b803057

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100373 --- Comment #2 from Richard Biener --- Doesn't reproduce on x86_64-linux with bootstrapping with in-tree mpfr 4.1.0

[Bug tree-optimization/100398] [12 Regression] ICE in gimple_redirect_edge_and_branch, at tree-cfg.c:6082

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100398 Richard Biener changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[Bug tree-optimization/100329] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

2021-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100329 --- Comment #7 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:a310bb73edc9548e08d1fa28e7a56246caf27757 commit r12-431-ga310bb73edc9548e08d1fa28e7a56246caf27757 Author: Richard Biener Date:

[Bug tree-optimization/100398] [12 Regression] ICE in gimple_redirect_edge_and_branch, at tree-cfg.c:6082

2021-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100398 --- Comment #2 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:2326627eb19d8c21251fd60479f1a190621c475b commit r12-430-g2326627eb19d8c21251fd60479f1a190621c475b Author: Richard Biener Date:

[Bug rtl-optimization/100230] ASan: alloc-dealloc-mismatch in early-remat.c

2021-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100230 --- Comment #5 from CVS Commits --- The releases/gcc-10 branch has been updated by Alex Coplan : https://gcc.gnu.org/g:9225a497de15bf3e8beb8df402e1b8cf9ba2b8ac commit r10-9791-g9225a497de15bf3e8beb8df402e1b8cf9ba2b8ac Author: Alex Coplan

[Bug c++/100396] [11.1 regression] The template function overload is not selected correctly

2021-05-04 Thread vopl at bk dot ru via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100396 --- Comment #4 from vopl at bk dot ru --- I understand what you're saying. But, apparently, there is still corruption in the calculus of the substituted Args, please look at this code (thanks to johny5):

[Bug c/100410] [10 regression] optimization bug with -O3 -fno-strict-aliasing

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100410 Jakub Jelinek changed: What|Removed |Added Target Milestone|10.4|10.3

[Bug middle-end/94994] [10 Regression] possible miscompilation of word-at-a-time copy via packed structs

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94994 Jakub Jelinek changed: What|Removed |Added CC||chantry.xavier at gmail dot com ---

[Bug c/100410] [10 regression] optimization bug with -O3 -fno-strict-aliasing

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100410 Jakub Jelinek changed: What|Removed |Added Keywords|needs-bisection | Resolution|---

[Bug target/100411] GCC 11 branch bootstrap ICE on x86_w64-w64-mingw32

2021-05-04 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100411 --- Comment #2 from Liu Hao --- (In reply to Eric Botcazou from comment #1) > Can you post the configure line? As you wish, but it is very long (I have no idea why they have been there): ``` $ ../gcc/configure --prefix=/mingw64

[Bug c/100410] [10 regression] optimization bug with -O3 -fno-strict-aliasing

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100410 Richard Biener changed: What|Removed |Added Keywords||needs-bisection CC|

[Bug target/100411] GCC 11 branch bootstrap ICE on x86_w64-w64-mingw32

2021-05-04 Thread ebotcazou at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100411 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org Ever

[Bug c/100410] [10 regression] optimization bug with -O3 -fno-strict-aliasing

2021-05-04 Thread chantry.xavier at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100410 --- Comment #2 from Xavier --- It looks like it's already fixed in 10.3 and 11.1 : https://godbolt.org/z/W98edbPEx Do you confirm the code is correct, and it was a bug of 10.1 and 10.2 only ?

[Bug target/100411] GCC 11 branch bootstrap ICE on x86_w64-w64-mingw32

2021-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100411 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |11.2 Keywords|

[Bug c/100410] [10 regression] optimization bug with -O3 -fno-strict-aliasing

2021-05-04 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100410 --- Comment #1 from Andrew Pinski --- I think you need align(1) also and not just packed attribute.

[Bug tree-optimization/100329] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100329 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug tree-optimization/100329] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100329 --- Comment #5 from Richard Biener --- I don't think we can have any reasonable placement decision at that point. Which leaves to reject operands defined in asm goto for reassociation - not too bad I guess.

[Bug tree-optimization/100329] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100329 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug bootstrap/100411] New: GCC 11 branch bootstrap ICE on x86_w64-w64-mingw32

2021-05-04 Thread lh_mouse at 126 dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100411 Bug ID: 100411 Summary: GCC 11 branch bootstrap ICE on x86_w64-w64-mingw32 Product: gcc Version: 11.1.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/100329] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100329 --- Comment #3 from Richard Biener --- So we run into static void insert_stmt_after (gimple *stmt, gimple *insert_point) { ... else /* We assume INSERT_POINT is a SSA_NAME_DEF_STMT of some SSA_NAME, thus if it must end a basic

[Bug tree-optimization/100329] ICE: verify_ssa failed (error: definition in block 3 does not dominate use in block 4)

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100329 Richard Biener changed: What|Removed |Added Target|aarch64-linux-gnu | --- Comment #2 from Richard Biener

[Bug tree-optimization/100366] spurious warning - std::vector::clear followed by std::vector::insert(vec.end(), ...) with -O2

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100366 --- Comment #4 from Richard Biener --- The issue is that FRE sees [local count: 1073741824]: _6 = vec_2(D)->D.33436._M_impl.D.32749._M_start; _7 = vec_2(D)->D.33436._M_impl.D.32749._M_finish; if (_6 != _7) goto ; [70.00%] else

[Bug c/100410] New: [10 regression] optimization bug with -O3 -fno-strict-aliasing

2021-05-04 Thread chantry.xavier at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100410 Bug ID: 100410 Summary: [10 regression] optimization bug with -O3 -fno-strict-aliasing Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug testsuite/100397] New test case libgomp.fortran/depobj-1.f90 fails erratically since its introduction in r12-20

2021-05-04 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100397 Tobias Burnus changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[Bug tree-optimization/100404] Unable to disable removal of null pointer checks for nonnull function arguments

2021-05-04 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100404 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment

[Bug testsuite/100397] New test case libgomp.fortran/depobj-1.f90 fails erratically since its introduction in r12-20

2021-05-04 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100397 --- Comment #1 from CVS Commits --- The master branch has been updated by Tobias Burnus : https://gcc.gnu.org/g:08fff201c92109b5476a4cc211c71de557ec87b1 commit r12-399-g08fff201c92109b5476a4cc211c71de557ec87b1 Author: Tobias Burnus Date:

[Bug tree-optimization/100404] Unable to disable removal of null pointer checks for nonnull function arguments

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100404 Richard Biener changed: What|Removed |Added Last reconfirmed||2021-05-04 Ever confirmed|0

[Bug tree-optimization/100404] Unable to disable removal of null pointer checks for nonnull function arguments

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100404 --- Comment #2 from Richard Biener --- There is -fno-delete-null-pointer-checks

[Bug target/100402] Crash in longjmp

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100402 --- Comment #4 from Richard Biener --- Works on x86_64-linux.

[Bug tree-optimization/100398] [12 Regression] ICE in gimple_redirect_edge_and_branch, at tree-cfg.c:6082

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100398 Richard Biener changed: What|Removed |Added Target Milestone|--- |12.0 Assignee|unassigned at

[Bug tree-optimization/100398] [12 Regression] ICE in gimple_redirect_edge_and_branch, at tree-cfg.c:6082

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100398 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/100409] C++ FE elides pure throwing call

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100409 Richard Biener changed: What|Removed |Added Keywords||wrong-code --- Comment #1 from

[Bug c++/100409] New: C++ FE elides pure throwing call

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100409 Bug ID: 100409 Summary: C++ FE elides pure throwing call Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug testsuite/100355] gcc.c-torture/execute/ieee/cdivchkld.c needs fmaxl

2021-05-04 Thread ubizjak at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100355 --- Comment #3 from Uroš Bizjak --- (In reply to Christophe Lyon from comment #2) > Tried that, but it's not taken into account. > > ieee.exp uses c-torture-execute, maybe that function does not honor dg > directives? (none of the tests under

[Bug tree-optimization/91914] [9 Regression] Invalid strlen optimization

2021-05-04 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91914 --- Comment #10 from rguenther at suse dot de --- On Tue, 4 May 2021, msebor at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91914 > > Martin Sebor changed: > >What|Removed |Added

[Bug tree-optimization/100363] gcc generating wider load/store than warranted at -O3

2021-05-04 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100363 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/100408] New: [nvptx][OpenMP] Enable SIMT for user-defined reduction

2021-05-04 Thread burnus at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100408 Bug ID: 100408 Summary: [nvptx][OpenMP] Enable SIMT for user-defined reduction Product: gcc Version: 12.0 Status: UNCONFIRMED Keywords: missed-optimization, openmp

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