[Bug c++/93377] New: [10 Regression] ICE in tsubst_pack_expansion, at cp/pt.c:12852

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93377 Bug ID: 93377 Summary: [10 Regression] ICE in tsubst_pack_expansion, at cp/pt.c:12852 Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug c++/92541] ICE when concept requires contextual conversion to bool

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92541 gcc-bugs at marehr dot dialup.fu-berlin.de changed: What|Removed |Added CC||gcc-bugs at m

[Bug analyzer/93378] New: ICE in as_a, at is-a.h:197

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93378 Bug ID: 93378 Summary: ICE in as_a, at is-a.h:197 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3

[Bug analyzer/93379] New: ICE in set_value, at analyzer/region-model.cc:5149

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93379 Bug ID: 93379 Summary: ICE in set_value, at analyzer/region-model.cc:5149 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug lto/93361] FAIL: g++-dg-lto-devirt-19-01.exe 1 blank line(s) in output

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93361 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug lto/93362] FAIL: g++.dg/lto/pr70929 cp_lto_pr70929_0.o-cp_lto_pr70929_1.o execute -O3 -flto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93362 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug analyzer/93379] ICE in set_value, at analyzer/region-model.cc:5149

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93379 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug analyzer/93378] ICE in as_a, at is-a.h:197

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93378 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug analyzer/93375] ICE in gimple_call_arg, at gimple.h:3258

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93375 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug analyzer/93373] ICE: Segmentation fault (in tree_class_check)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93373 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug analyzer/93374] ICE in validate, at analyzer/region-model.cc:182

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93374 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug analyzer/93288] ICE in supergraph.cc:180

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93288 --- Comment #4 from Martin Liška --- (In reply to David Malcolm from comment #3) > Marking status as SUSPENDED for now and setting Target Milestone to 11 (in > the hope of adding c++ support to the analyzer in gcc 11). Can't we call a sorry func

[Bug c++/93380] New: Variable Length Array Evaluation will be wrong or cause GDB to crash due to GCC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93380 Bug ID: 93380 Summary: Variable Length Array Evaluation will be wrong or cause GDB to crash due to GCC Product: gcc Version: 7.2.1 Status: UNCONFIRMED Severity:

[Bug c++/93377] [10 Regression] ICE in tsubst_pack_expansion, at cp/pt.c:12852

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93377 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug analyzer/93367] FAIL: gcc.dg/analyzer/abort.c (test for warnings, line 71)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93367 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug analyzer/93368] FAIL: gcc.dg/analyzer/data-model-1.c (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93368 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/93363] [10 Regression] ICE in gfc_get_class_from_expr, at fortran/trans-expr.c:484

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93363 Martin Liška changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug tree-optimization/93381] New: points-to wrong for integer offsetting and field-sensitive analysis

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93381 Bug ID: 93381 Summary: points-to wrong for integer offsetting and field-sensitive analysis Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/93329] ICE in omp_code_to_statement, at fortran/openmp.c:5902

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93329 --- Comment #3 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:a38979d9d7a4ab08336436052704028c56187618 commit r10-6135-ga38979d9d7a4ab08336436052704028c56187618 Author: Jakub Jelinek Date: We

[Bug tree-optimization/93381] points-to wrong for integer offsetting and field-sensitive analysis

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93381 Richard Biener changed: What|Removed |Added Keywords||alias, wrong-code Status|UN

[Bug fortran/93364] [9/10 Regression] ICE in gfc_set_array_spec, at fortran/array.c:879

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93364 Martin Liška changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug analyzer/93382] New: ICE in validate, at analyzer/program-state.cc:512

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93382 Bug ID: 93382 Summary: ICE in validate, at analyzer/program-state.cc:512 Product: gcc Version: 10.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug tree-optimization/93381] points-to wrong for integer offsetting and field-sensitive analysis

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93381 --- Comment #2 from Richard Biener --- The reason this breaks is we treat literal integer constants as pointing to nonlocal memory, not considering pointing to automatic objects (s in this case). And a plain PLUS_EXPR is handled as merge operator

[Bug ipa/93351] [10 Regression] ICE in ipa_update_overall_fn_summary at gcc/ipa-fnsummary.c:4014

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93351 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug analyzer/93382] ICE in validate, at analyzer/program-state.cc:512

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93382 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/93357] Misleading diagnostic for complex type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93357 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/93358] [10 Regression] 447.dealII regresses by 15% after r10-6025-gf5b25e15165adde1356af42e9066ab75c5b37a19

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93358 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Target Milestone|

[Bug c++/93360] FAIL: g++.dg/cpp0x/std-layout1.C -std=c++2a (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93360 --- Comment #1 from Richard Biener --- ISTR there's a duplicate of this report.

[Bug ipa/93369] [10 regression] g++.dg/lto/pr64076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93369 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug target/91298] $ at the beginging causing Error: junk `(%rip)' after expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91298 --- Comment #6 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:c892d8f58f6fed46c343bdb6dd4d365f08f801b8 commit r10-6137-gc892d8f58f6fed46c343bdb6dd4d365f08f801b8 Author: Jakub Jelinek Date: We

[Bug c++/93377] [10 Regression] ICE in tsubst_pack_expansion, at cp/pt.c:12852

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93377 Richard Biener changed: What|Removed |Added Keywords||ice-on-valid-code Priority|P3

[Bug fortran/93329] ICE in omp_code_to_statement, at fortran/openmp.c:5902

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93329 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug ipa/93369] [10 regression] g++.dg/lto/pr64076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93369 --- Comment #1 from Martin Liška --- (In reply to seurer from comment #0) > THIS STARTED WITH COMMIT 28307164dfed294855bf3d55bed357de560f083b Please prefix commit hash with g: . It will provide a http link.

[Bug c++/40752] -Wconversion generates false warnings for operands not larger than target type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40752 Christophe Lyon changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment #

[Bug c++/92721] ICE: canonical types differ for identical types 'int(void*, void*)' and 'int(void*, void*)'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92721 --- Comment #7 from Martin Sebor --- On second thought, either decl_attributes() (or maybe even handle_access_attribute()) could arrange to add the internal, condensed form of the attributes to the function type without modifying the "expanded" (

[Bug ipa/93369] [10 regression] g++.dg/lto/pr64076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93369 --- Comment #2 from Martin Liška --- Like g:28307164dfed294855bf3d55bed357de560f083b

[Bug ipa/93369] [10 regression] g++.dg/lto/pr64076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93369 Martin Liška changed: What|Removed |Added Status|NEW |ASSIGNED Known to work|

[Bug c++/92541] ICE when concept requires contextual conversion to bool

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92541 Jonathan Wakely changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code --- Comment #2 fro

[Bug c++/92541] ICE when concept requires contextual conversion to bool

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92541 --- Comment #3 from Jonathan Wakely --- However, the original segfault seems to have been fixed by r278768 aka g:1906392b2c9a02da82d1739386219ec0f13bcc33 now anyway.

[Bug target/91298] $ at the beginging causing Error: junk `(%rip)' after expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91298 --- Comment #7 from pskocik at gmail dot com --- (In reply to CVS Commits from comment #6) > The master branch has been updated by Jakub Jelinek : Thank you for the fix!

[Bug tree-optimization/81437] missing -Wstringop-overflow reading past the end of a string

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81437 Martin Sebor changed: What|Removed |Added Last reconfirmed|2017-08-30 00:00:00 |2020-1-22 Known to fail|9.0

[Bug c++/93360] FAIL: g++.dg/cpp0x/std-layout1.C -std=c++2a (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93360 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug testsuite/93227] [10 regression] g++.dg/cpp0x/std-layout1.C fails starting with r280065

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93227 Jonathan Wakely changed: What|Removed |Added CC||danglin at gcc dot gnu.org --- Comment

[Bug c++/92804] [10 Regression] ICE trying to use concept as a nested-name-specifier

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92804 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug target/91298] $ at the beginging causing Error: junk `(%rip)' after expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91298 --- Comment #8 from claudio daffra --- it may not work with the double dollar , XSTR (x, 0) [0] == '$' I can't verify '$$ id', "$$$ ... id" ad so on , at the moment Il giorno mer 22 gen 2020 alle ore 11:24 pskocik at gmail dot com < gcc-bugzi

[Bug target/91298] $ at the beginging causing Error: junk `(%rip)' after expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91298 --- Comment #9 from Jakub Jelinek --- (In reply to claudio daffra from comment #8) > it may not work with the double dollar , > XSTR (x, 0) [0] == '$' > I can't verify '$$ id', "$$$ ... id" ad so on , at the moment ??? The only problem was with

[Bug target/91298] $ at the beginging causing Error: junk `(%rip)' after expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91298 --- Comment #10 from claudio daffra --- Thanks, I'll check it out. Il giorno mer 22 gen 2020 alle ore 11:47 jakub at gcc dot gnu.org < gcc-bugzi...@gcc.gnu.org> ha scritto: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91298 > > --- Comment #9

[Bug target/33989] Extra load/store for float with union

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33989 Andrew Pinski changed: What|Removed |Added Target||powerpc*-* Component|middle-end

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 Jakub Jelinek changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org --- Comment

[Bug tree-optimization/92924] [10 regression] reproducible indirect call profile merging causes 80% slowdown in Firefox pref-reftest-singletons id-getter microbenchmarks

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92924 --- Comment #7 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:5f32f9cf13f99f6295591927950aaf98aa8dba91 commit r10-6139-g5f32f9cf13f99f6295591927950aaf98aa8dba91 Author: Martin Liska Date: Wed

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 --- Comment #4 from Jakub Jelinek --- Created attachment 47692 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47692&action=edit gcc10-pr93376.patch Full untested patch.

[Bug tree-optimization/92924] [10 regression] reproducible indirect call profile merging causes 80% slowdown in Firefox pref-reftest-singletons id-getter microbenchmarks

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92924 Martin Liška changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|marxin at gcc dot

[Bug debug/93380] Variable Length Array Evaluation will be wrong or cause GDB to crash due to GCC

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93380 Andrew Pinski changed: What|Removed |Added Keywords||wrong-debug Target|cortex a9

[Bug tree-optimization/35629] gcc.dg/tree-ssa/loop-25.c scan-tree-dump-times profile fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35629 Andrew Pinski changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|pinskia at gcc do

[Bug target/93335] [9/10 Regression] ICE: in extract_insn, at recog.c:2310 with __builtin_sub_overflow_p() on aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93335 --- Comment #3 from CVS Commits --- The master branch has been updated by Jakub Jelinek : https://gcc.gnu.org/g:d80f0a8dc9c2e5886bb79bddee2674e1d3f9d105 commit r10-6140-gd80f0a8dc9c2e5886bb79bddee2674e1d3f9d105 Author: Jakub Jelinek Date: We

[Bug target/93335] [9 Regression] ICE: in extract_insn, at recog.c:2310 with __builtin_sub_overflow_p() on aarch64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93335 Jakub Jelinek changed: What|Removed |Added Summary|[9/10 Regression] ICE: in |[9 Regression] ICE: in

[Bug c++/93383] New: ICE on accessing field of a structure which is non-type template parameter, -std=c++2a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93383 Bug ID: 93383 Summary: ICE on accessing field of a structure which is non-type template parameter, -std=c++2a Product: gcc Version: 10.0 Status: UNCONFIRMED Sev

[Bug c/93384] New: Python 3.9.0a3 fails to build on ppc64le with GCC 10.0.1: redefined symbol cannot be used on reloc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93384 Bug ID: 93384 Summary: Python 3.9.0a3 fails to build on ppc64le with GCC 10.0.1: redefined symbol cannot be used on reloc Product: gcc Version: unknown Status: UNCONFIRME

[Bug tree-optimization/30187] accessing an element via a "pointer" on a vector does not cause vec_extract to be used (non constant index)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30187 --- Comment #3 from Andrew Pinski --- Here is the interesting thing: #define vector __attribute__((vector_size(16))) float f(vector float t, int i) { vector int tt = {i, i, i, i}; vector float r = __builtin_shuffle(t, tt); return r[0]; } -

[Bug fortran/93309] Wrong error about duplicate implicit none

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93309 --- Comment #4 from ripero84 at gmail dot com --- Thank you! Would it be possible to backport this fix to the other active branches?

[Bug tree-optimization/30187] accessing an element via a "pointer" on a vector does not cause vec_extract to be used (non constant index)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=30187 Andrew Pinski changed: What|Removed |Added Status|NEW |UNCONFIRMED Ever confirmed|1

[Bug lto/93384] Python 3.9.0a3 fails to build on ppc64le with GCC 10.0.1: redefined symbol cannot be used on reloc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93384 Andrew Pinski changed: What|Removed |Added Keywords||assemble-failure --- Comment #1 from And

[Bug tree-optimization/93381] points-to wrong for integer offsetting and field-sensitive analysis

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93381 Richard Biener changed: What|Removed |Added Known to work||10.0 --- Comment #3 from Richard Biener

[Bug tree-optimization/93381] points-to wrong for integer offsetting and field-sensitive analysis

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93381 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Guenther : https://gcc.gnu.org/g:2b85c0882205c31987ac26ffc49351a3af3b537c commit r10-6141-g2b85c0882205c31987ac26ffc49351a3af3b537c Author: Richard Biener Date:

[Bug lto/93384] Python 3.9.0a3 fails to build on ppc64le with GCC 10.0.1: redefined symbol cannot be used on reloc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93384 --- Comment #2 from Andrew Pinski --- Can you use -save-temps and look at the generated assembler file in around those two lines? This could be some inline-asm that causes the error too.

[Bug target/93385] New: [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

c-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-20200122013655-10502831581-checking-yes-rtl-df-extra-nobootstrap-amd64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.0.1 20200122 (experimental) (GCC)

[Bug tree-optimization/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 Andrew Pinski changed: What|Removed |Added Target Milestone|--- |10.0

[Bug tree-optimization/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 --- Comment #2 from Andrew Pinski --- If we force d to be used after the mod. Then we get working code. I suspect the inlininer is doing some kind of dce detection.

[Bug tree-optimization/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 Andrew Pinski changed: What|Removed |Added Keywords||diagnostic --- Comment #3 from Andrew Pi

[Bug tree-optimization/92924] [10 regression] reproducible indirect call profile merging causes 80% slowdown in Firefox pref-reftest-singletons id-getter microbenchmarks

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92924 --- Comment #9 from CVS Commits --- The master branch has been updated by Martin Liska : https://gcc.gnu.org/g:7491c17fe01d8cf116f645532d46120029b26408 commit r10-6145-g7491c17fe01d8cf116f645532d46120029b26408 Author: Martin Liska Date: Wed

[Bug c++/93386] New: Missing a const qualifier in the type denoted by decltype((r))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93386 Bug ID: 93386 Summary: Missing a const qualifier in the type denoted by decltype((r)) Product: gcc Version: 9.2.0 Status: UNCONFIRMED Severity: normal

[Bug target/93346] gcc does not generate BZHI

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93346 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug analyzer/93367] FAIL: gcc.dg/analyzer/abort.c (test for warnings, line 71)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93367 --- Comment #2 from dave.anglin at bell dot net --- On 2020-01-21 9:55 p.m., dmalcolm at gcc dot gnu.org wrote: > What's the definition of assert for this system?    extern void __assert(char *, char *, int); #  if defined(__cplusplus) &&

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 --- Comment #5 from rsandifo at gcc dot gnu.org --- Personally I'd prefer it if we skipped arithmetic on modes wider than MAX_BITSIZE_MODE_ANY_INT. wide-int routines should always be able to write HWIs up to the full precision of the integer.

[Bug libstdc++/55394] Using call_once without -lpthread compiles without warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55394 Tomasz Kłoczko changed: What|Removed |Added CC||kloczko.tomasz at gmail dot com --- Com

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 --- Comment #6 from Jakub Jelinek --- Created attachment 47695 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47695&action=edit gcc10-pr93376-2.patch This is a variant patch that uses POImode with 192 bit precision instead of OImode for th

[Bug c++/93387] New: Invalid read of size 4 in linemap_lookup with pch and -std=gnu++2a

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93387 Bug ID: 93387 Summary: Invalid read of size 4 in linemap_lookup with pch and -std=gnu++2a Product: gcc Version: 9.2.1 Status: UNCONFIRMED Keywords: ice-on-valid

[Bug analyzer/93316] Several gcc.dg/analyzer tests FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93316 --- Comment #3 from David Malcolm --- (In reply to sandra from comment #1) [...] > Also observed on nios2-elf: > > FAIL: gcc.dg/analyzer/pattern-test-2.c == 0 (test for warnings, > line 21) > FAIL: gcc.dg/analyzer/pattern-test-2.c != 0 (test f

[Bug ipa/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 Richard Biener changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug ipa/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 --- Comment #5 from Richard Biener --- Hmm, no, IPA SRA thinks the parameter is unused (huh). Possibly -fno-ipa-cp isn't implemented "fully".

[Bug analyzer/93388] New: ensure -fanalyzer works with our C code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93388 Bug ID: 93388 Summary: ensure -fanalyzer works with our C code Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: analyzer

[Bug analyzer/93388] ensure -fanalyzer works with our C code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93388 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/93376] [10 Regression] ICE: in immed_wide_int_const_1, at emit-rtl.c:660 with -Og -finline-functions-called-once

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93376 --- Comment #7 from Jakub Jelinek --- (In reply to Jakub Jelinek from comment #6) > Created attachment 47695 [details] > gcc10-pr93376-2.patch > > This is a variant patch that uses POImode with 192 bit precision instead of > OImode for these sig

[Bug ipa/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug c/84919] [8/9/10 Regression] error: passing argument 1 to restrict-qualified parameter aliases with argument 5 [-Werror=restrict]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84919 Martin Sebor changed: What|Removed |Added Keywords|deferred|patch --- Comment #18 from Martin Sebor

[Bug ipa/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 --- Comment #7 from Jakub Jelinek --- And with additiona -fno-early-inlining started with r10-3311-gff6686d2e5f797d6c6a36ad14a7084bc1dc350e4

[Bug ipa/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 Martin Jambor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug ipa/93369] [10 regression] g++.dg/lto/pr64076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93369 --- Comment #3 from seurer at gcc dot gnu.org --- Will do in the future re: using g: Should it also go in the Summary line? The hashes would make it quite long.

[Bug ipa/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 --- Comment #9 from Jakub Jelinek --- The options include -fno-tree-dce.

[Bug middle-end/26724] __builtin_constant_p fails to recognise function with constant return

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26724 pskocik at gmail dot com changed: What|Removed |Added CC||pskocik at gmail dot com --- C

[Bug c++/93386] Missing a const qualifier in the type denoted by decltype((r))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93386 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/79620] decltype() inside a lambda capturing-by-value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79620 Jonathan Wakely changed: What|Removed |Added CC||kyle.show910 at gmail dot com --- Comm

[Bug ipa/93385] [10 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 --- Comment #10 from Martin Jambor --- Ah, -fno-tree-dce is specfied on the command line...

[Bug c++/93389] New: Failure to detect UB in constexpr context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93389 Bug ID: 93389 Summary: Failure to detect UB in constexpr context Product: gcc Version: 10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/93389] Failure to detect UB in constexpr context

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93389 YSC changed: What|Removed |Added CC||yankel.scialom-ext@natixis. |

[Bug tree-optimization/92152] [10 Regression] Wrong code (Resurrection of PR53663)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92152 --- Comment #10 from Jan Hubicka --- Concerning: > Honza, the type_has_components_p check in > > if (compare_type_sizes (TREE_TYPE (ref2), type1) >= 0 > && (!end_struct_ref1 > || compare_type_sizes (TREE_TYPE (ref2), >

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