[Bug tree-optimization/99824] New: ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 Bug ID: 99824 Summary: ICE in wide_int_to_tree_1, at tree.c:1572 Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Pri

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Summary|ICE in wide_int_to_t

[Bug tree-optimization/43361] missing uninitialized warning without optimization (-O0) (PHI in always_executed basic block)

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43361 --- Comment #15 from Richard Biener --- (In reply to Martin Sebor from comment #14) > Reconfirmed with GCC 11 and the C test case below: > > void f (int); > > int main () { > int i; > int array[10]; > for (; i<10; ++i) {

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #2 from Martin Liška --- valgrind tells: ==2489== Conditional jump or move depends on uninitialised value(s) ==2489==at 0xCFBD22: wi::force_to_size(long*, long const*, unsigned int, unsigned int, unsigned int, signop) (wide-int.c

[Bug ipa/99447] [11 Regression] ICE (segfault) in lookup_page_table_entry

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99447 --- Comment #17 from Richard Biener --- (In reply to Jan Hubicka from comment #15) > I also tried to reproduce this locally w/o luck. > > Looking at the backtrace in detail, there is no DEF_STMT involved. It walks > from dwarf dies, to RTL cons

[Bug middle-end/99694] [9 Regression] gcc: fatal error: Killed signal terminated program cc1 under -O2 to -Os since r9-7156-g33579b59aaf02eb7

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99694 --- Comment #8 from Martin Liška --- (In reply to Haoxin Tu from comment #7) > (In reply to Martin Liška from comment #1) > > Confirmed, started with r9-7156-g33579b59aaf02eb7. > > Hi Martin. I am sorry to bother you, and I just have a question

[Bug sanitizer/99801] Address sanitizer false positive with pointer to member function.

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99801 Martin Liška changed: What|Removed |Added Last reconfirmed||2021-03-30 Status|UNCONFIRMED

[Bug c++/99227] [meta] [modules] Bugs relating to header-units of STL header files

2021-03-30 Thread alexander.lelyakin at googlemail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99227 --- Comment #2 from Alexander Lelyakin --- I have started some script that continuously do following: git pull configure make make install do 5000 attempts to compile system headers in random order upload the results of the attempts

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 Martin Liška changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #3 from Richard Bie

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.3 Version|11.0

[Bug target/99822] [11 Regression] Assembler messages: Error: integer register expected in the extended/shifted operand register at operand 3 -- `adds x1,xzr,#2'

2021-03-30 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99822 ktkachov at gcc dot gnu.org changed: What|Removed |Added Known to work||10.2.1 Known to fail|

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #4 from Richard Biener --- OK, so I guess that things go wrong in wi::min_value where we nowhere check that the precision we're asking for (384) fits in a wide_int, WIDE_INT_MAX_PRECISION should be 160 (MAX_BITSIZE_MODE_ANY_INT) round

[Bug target/99822] [11 Regression] Assembler messages: Error: integer register expected in the extended/shifted operand register at operand 3 -- `adds x1,xzr,#2'

2021-03-30 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99822 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assignee

[Bug target/99825] New: ICE in vect_build_combine_node

2021-03-30 Thread asolokha at gmx dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99825 Bug ID: 99825 Summary: ICE in vect_build_combine_node Product: gcc Version: 11.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
le-languages=c,c++,fortran --disable-bootstrap --disable-multilib --disable-libsanitizer Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.2.1 20210330 (GCC)

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #6 from Martin Liška --- > diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c > index 784f131ebb8..94b8b21c7a8 100644 > --- a/gcc/stor-layout.c > +++ b/gcc/stor-layout.c > @@ -2838,6 +2838,8 @@ set_min_and_max_values_for_integral_type

[Bug fortran/93660] Decl mismatch between fndecl TYPE and used arglist / ICE in ipa_simd_modify_function_body, at omp-simd-clone.c:993

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93660 --- Comment #10 from CVS Commits --- The releases/gcc-10 branch has been updated by Christophe Lyon : https://gcc.gnu.org/g:960eaefb99a805dd6afdc1f223055bd2458d6c49 commit r10-9617-g960eaefb99a805dd6afdc1f223055bd2458d6c49 Author: Jakub Jelinek

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread stefansf at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #2 from Stefan Schulze Frielinghaus --- Breakpoint 4, __interception::InterceptFunction (name=0x3fffd61e8f2 "regexec", ver=0x3fffd61eb7e "GLIBC_2.3.4", ptr_to_real=0x3fffd677d08 <__interception::real_regexec>, func=16779728, wra

[Bug ipa/99447] [11 Regression] ICE (segfault) in lookup_page_table_entry

2021-03-30 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99447 --- Comment #18 from Jan Hubicka --- > Looking around the only place (we don't know whether this was WPA or LTRANS) > we'd have a cgraph with edges is during clone materialization which pointed > me at cgraph_node::release_body which frees the bo

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #3 from Martin Liška --- Strange, please report it to upstream: https://github.com/google/sanitizers/issues and CC people from https://reviews.llvm.org/D96348

[Bug ipa/99447] [11 Regression] ICE (segfault) in lookup_page_table_entry

2021-03-30 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99447 --- Comment #19 from Jan Hubicka --- Created attachment 50485 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50485&action=edit small refactoring this patch moves the removal to release_body and removes the calls on those paths where remova

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #7 from Richard Biener --- So we're value-numbering a char load Value numbering stmt = _177 = *sc_175; with sc_175 == _7 and _7 = &cx_41(D)->i2c_adap[i_24].name; which get's us a valueized ref (of type 'char') that looks like cx

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #8 from Richard Biener --- (In reply to Martin Liška from comment #6) > > diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c > > index 784f131ebb8..94b8b21c7a8 100644 > > --- a/gcc/stor-layout.c > > +++ b/gcc/stor-layout.c > > @@ -283

[Bug target/99813] [11 Regression] SVE: Invalid assembly at -O3 (multiplier out of range in incb instruction)

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99813 --- Comment #2 from Jakub Jelinek --- I think the bug is in swapped constraints on add3_poly_1. We have: (define_constraint "Uai" "@internal A constraint that matches a VG-based constant that can be added by a single INC or DEC." (match

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 Richard Biener changed: What|Removed |Added Status|WAITING |NEW --- Comment #9 from Richard Biener

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #11 from Martin Liška --- (In reply to Richard Biener from comment #10) > Created attachment 50486 [details] > patch I am testing > > I'm testing this patch, on trunk first, but it also applies to the branch > where it fixes the issu

[Bug target/99813] [11 Regression] SVE: Invalid assembly at -O3 (multiplier out of range in incb instruction)

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99813 Jakub Jelinek changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org

[Bug c/99826] New: GIMPLE FE fails to grok pointer declarators

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99826 Bug ID: 99826 Summary: GIMPLE FE fails to grok pointer declarators Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug target/99825] [11 Regression] ICE in vect_build_combine_node

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99825 Jakub Jelinek changed: What|Removed |Added Summary|ICE in |[11 Regression] ICE in

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenther at suse dot de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #12 from rguenther at suse dot de --- On Tue, 30 Mar 2021, marxin at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 > > --- Comment #11 from Martin Liška --- > (In reply to Richard Biener from comment #

[Bug target/99825] [11 Regression] ICE in vect_build_combine_node

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99825 Jakub Jelinek changed: What|Removed |Added CC||tnfchris at gcc dot gnu.org --- Comment

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #13 from Martin Liška --- Reduced test-case: $ cat ice.i unsigned int strlen(char *s) { for (; *s;) ; } struct i2c_adapter { char name[48]; }; struct { int instance; struct i2c_adapter i2c_adap[]; } * init_cx18_i2c_cx;

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #14 from Martin Liška --- > Fixed on master with r11-198-g1595a1cb7bfac8d5 Reverting the match.pd hunk does not help with reproduction on the current master.

[Bug target/99825] [11 Regression] ICE in vect_build_combine_node

2021-03-30 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99825 Tamar Christina changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |tnfchris at gcc dot gnu.org --

[Bug c++/79070] Unhelpful error message for ambiguous type in template parameter

2021-03-30 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79070 Jonathan Wakely changed: What|Removed |Added Last reconfirmed|2017-02-08 00:00:00 |2021-3-30 --- Comment #4 from Jonathan

[Bug target/98136] [8/9/10/11 Regression] [aarch64] Internal compiler error with large classes and virtual methods since r8-5967-gf5470a77425a54efebfe1732488c40f05ef176d0

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98136 --- Comment #4 from CVS Commits --- The master branch has been updated by Richard Sandiford : https://gcc.gnu.org/g:48c79f054bf435051c95ee093c45a0f8c9de5b4e commit r11-7905-g48c79f054bf435051c95ee093c45a0f8c9de5b4e Author: Richard Sandiford Da

[Bug tree-optimization/99825] [11 Regression] ICE in vect_build_combine_node

2021-03-30 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99825 Tamar Christina changed: What|Removed |Added Component|target |tree-optimization Status|N

[Bug target/98136] [8/9/10 Regression] [aarch64] Internal compiler error with large classes and virtual methods since r8-5967-gf5470a77425a54efebfe1732488c40f05ef176d0

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98136 rsandifo at gcc dot gnu.org changed: What|Removed |Added Summary|[8/9/10/11 Regression] |[8/9/10 Regression]

[Bug target/99781] [11 Regression] ICE in partial_subreg_p, at rtl.h:3144

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99781 Jakub Jelinek changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org,

[Bug tree-optimization/98726] [10/11 Regression] SVE: tree check: expected integer_cst, have poly_int_cst in to_wide, at tree.h:5984

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98726 rsandifo at gcc dot gnu.org changed: What|Removed |Added Assignee|avieira at gcc dot gnu.org |rsandifo at gcc dot

[Bug target/97141] [10/11 Regression] aarch64, SVE: ICE in decompose, at rtl.h (during expand) since r10-4676-g9c437a108a

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97141 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assigne

[Bug target/97653] Incorrect long double calculation with -mabi=ibmlongdouble

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97653 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #10

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread stefansf at linux dot ibm.com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #4 from Stefan Schulze Frielinghaus --- Thanks for the pointers! I reported it upstream in issue [1390](https://github.com/google/sanitizers/issues/1390)

[Bug target/97653] Incorrect long double calculation with -mabi=ibmlongdouble

2021-03-30 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97653 --- Comment #11 from Jonathan Wakely --- (In reply to Jakub Jelinek from comment #10) > Is your compiler intentionally configured without --with-long-double-128, No. > i.e. are you intentionally testing the double == long double case? Not inte

[Bug target/97653] Incorrect long double calculation with -mabi=ibmlongdouble

2021-03-30 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97653 --- Comment #12 from Jonathan Wakely --- Also, the docs for --with-long-double-128 say When neither of these configure options are used, the default will be 128-bit long double when built against GNU C Library 2.4 and later, 64-bit long doub

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #15 from CVS Commits --- The master branch has been updated by Richard Biener : https://gcc.gnu.org/g:bd3d919b58466a9837e423c1255b88215f89bc9d commit r11-7906-gbd3d919b58466a9837e423c1255b88215f89bc9d Author: Richard Biener Date:

[Bug target/97653] Incorrect long double calculation with -mabi=ibmlongdouble

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97653 --- Comment #13 from Jakub Jelinek --- (In reply to Jonathan Wakely from comment #11) > That tells me that using --with-long-double-format={ibm,ieee} chooses > *which* of the 128-bit long double formats you want, and so > --with-long-double-128 i

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 --- Comment #16 from CVS Commits --- The releases/gcc-10 branch has been updated by Richard Biener : https://gcc.gnu.org/g:ee15832c53d52656e562c29110f2be1cfb66c450 commit r10-9618-gee15832c53d52656e562c29110f2be1cfb66c450 Author: Richard Biener

[Bug tree-optimization/99824] [10 Regression] ICE in wide_int_to_tree_1, at tree.c:1572

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99824 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread Alexander.Richardson at cl dot cam.ac.uk via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 Alex Richardson changed: What|Removed |Added CC||Alexander.Richardson at cl dot cam

[Bug tree-optimization/99726] [10/11 Regression] ICE in create_intersect_range_checks_index, at tree-data-ref.c:1855 since r10-4762-gf9d6338bd15ce1fae36bf25d3a0545e9678ddc58

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99726 rsandifo at gcc dot gnu.org changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |rsandifo at gcc dot

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #6 from Martin Liška --- (In reply to Alex Richardson from comment #5) > Does the sanitizer runtime library include the > https://reviews.llvm.org/D96348 patch? Yes, the change was merged into GCC master some time ago. > > IMO the

[Bug middle-end/98689] [11 Regression] FAIL: gcc.dg/torture/stackalign/builtin-return-1.c -O1 execution test

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98689 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Assigne

[Bug ipa/99447] [11 Regression] ICE (segfault) in lookup_page_table_entry

2021-03-30 Thread hubicka at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99447 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|WAITING --- Comment #20 from Jan Hubicka

[Bug c++/99827] New: [coroutines] co_await on function receiving initializer list of shared pointers causes ICE

2021-03-30 Thread inf17092 at lehre dot dhbw-stuttgart.de via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99827 Bug ID: 99827 Summary: [coroutines] co_await on function receiving initializer list of shared pointers causes ICE Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug sanitizer/99814] regexec fails with -fsanitize=address

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99814 --- Comment #7 from Jakub Jelinek --- (In reply to Alex Richardson from comment #5) > Does the sanitizer runtime library include the > https://reviews.llvm.org/D96348 patch? > > IMO the real issue is that dlsym() with RTLD_NEXT selects the oldes

[Bug c++/99827] [10/11 Regression] [coroutines] co_await on function receiving initializer list of shared pointers causes ICE

2021-03-30 Thread redi at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99827 Jonathan Wakely changed: What|Removed |Added Ever confirmed|0 |1 Status|UNCONFIRMED

[Bug c/99826] GIMPLE FE fails to grok pointer declarators

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99826 --- Comment #1 from Richard Biener --- __GIMPLE(ssa) char * foo(char *p) {..} works for the first issue. I failed to make the "late" __GIMPLE spec work in a straight-forward manner. I guess we might want to change the default dumping to prefer

[Bug c++/99827] [10/11 Regression] [coroutines] co_await on function receiving initializer list of shared pointers causes ICE

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99827 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.3

[Bug testsuite/98125] [11 Regression] New test case g++.dg/pr93195a.C in r11-5656 has excess errors

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98125 --- Comment #17 from Jakub Jelinek --- As a quick hack, we could do e.g. --- gcc/configure.ac2021-03-23 19:42:05.417907561 +0100 +++ gcc/configure.ac2021-03-30 14:54:31.655766205 +0200 @@ -3404,12 +3404,15 @@ AC_DEFINE_UNQUOTED(HAVE_GAS_S

[Bug c++/99823] -funroll-all-loops bugs when using contexpr variable

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99823 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/99819] [9/10/11 Regression] ICE in gfc_defer_symbol_init, at fortran/trans-decl.c:841

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99819 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug fortran/99818] [10/11 Regression] ICE in gfc_get_tree_for_caf_expr, at fortran/trans-expr.c:2186

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99818 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.3 Priority|P3

[Bug fortran/99817] [10/11 Regression] ICE in create_function_arglist, at fortran/trans-decl.c:2838 (etc.)

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99817 Richard Biener changed: What|Removed |Added Target Milestone|--- |10.3

[Bug target/99808] [8/9/10/11 Regression] ICE in as_a, at machmode.h:365

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99808 --- Comment #8 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:41d57b2a97c44ae7b0a5b01ae703a8f0d0495238 commit r11-7907-g41d57b2a97c44ae7b0a5b01ae703a8f0d0495238 Author: Kyrylo Tkachov Date:

[Bug target/99773] ARM v8.1-m MVE interaction with -mfloat-abi not clear

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99773 --- Comment #6 from CVS Commits --- The master branch has been updated by Christophe Lyon : https://gcc.gnu.org/g:6f93a7c7fc62b2d6ab47e5d5eb60d41366e1ee9e commit r11-7908-g6f93a7c7fc62b2d6ab47e5d5eb60d41366e1ee9e Author: Christophe Lyon Date:

[Bug target/99773] ARM v8.1-m MVE interaction with -mfloat-abi not clear

2021-03-30 Thread clyon at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99773 Christophe Lyon changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/93385] [10/11 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

2021-03-30 Thread jamborm at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385 --- Comment #41 from Martin Jambor --- I reworked the series in order to avoid the biggest objection and posted them as https://gcc.gnu.org/pipermail/gcc-patches/2021-March/567471.html and https://gcc.gnu.org/pipermail/gcc-patches/2021-March/5674

[Bug c++/99827] [10/11 Regression] [coroutines] co_await on function receiving initializer list of shared pointers causes ICE

2021-03-30 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99827 Iain Sandoe changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/98056] ICE tree check: expected record_type or union_type or qual_union_type, have array_type in build_special_member_call, at cp/call.c:9862 since r11-2183-g0f66b8486cea8668

2021-03-30 Thread iains at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98056 Iain Sandoe changed: What|Removed |Added CC||inf17092 at lehre dot dhbw-stuttga

[Bug lto/99828] New: inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached

2021-03-30 Thread marxin at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828 Bug ID: 99828 Summary: inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached Product: gcc Version: 11.0 Status: UNCONFIRMED

[Bug tree-optimization/99825] [11 Regression] ICE in vect_build_combine_node

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99825 --- Comment #4 from CVS Commits --- The master branch has been updated by Tamar Christina : https://gcc.gnu.org/g:9c68e2abe294a48385224cd7617eca0720144b5c commit r11-7909-g9c68e2abe294a48385224cd7617eca0720144b5c Author: Tamar Christina Date:

[Bug tree-optimization/99825] [11 Regression] ICE in vect_build_combine_node

2021-03-30 Thread tnfchris at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99825 Tamar Christina changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/99829] New: MVE: ICE in lra_assign at -O3

2021-03-30 Thread acoplan at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99829 Bug ID: 99829 Summary: MVE: ICE in lra_assign at -O3 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Ass

[Bug target/99744] __attribute__ ((target("general-regs-only"))) doesn't work with GPR intrinsics

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99744 --- Comment #8 from CVS Commits --- The master branch has been updated by H.J. Lu : https://gcc.gnu.org/g:5463cee277038df4688b61144db498ae7d24e631 commit r11-7910-g5463cee277038df4688b61144db498ae7d24e631 Author: H.J. Lu Date: Tue Mar 23 20:

[Bug lto/99828] inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828 Richard Biener changed: What|Removed |Added Keywords||diagnostic, |

[Bug target/99718] [11 regression] ICE in new test case gcc.target/powerpc/pr98914.c for 32 bits

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99718 --- Comment #20 from CVS Commits --- The master branch has been updated by Segher Boessenkool : https://gcc.gnu.org/g:f64b91568f3ac8f152c6c617b4fcc6b51da10ac4 commit r11-7911-gf64b91568f3ac8f152c6c617b4fcc6b51da10ac4 Author: luo...@cn.ibm.com

[Bug lto/99828] inlining failed in call to ‘always_inline’ ‘memcpy’: --param max-inline-insns-auto limit reached

2021-03-30 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99828 Richard Biener changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug debug/99654] Incorrect DW_AT_entry_pc values for inlined function

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99654 Marek Polacek changed: What|Removed |Added Last reconfirmed||2021-03-30 Status|UNCONFIRME

[Bug testsuite/98125] [11 Regression] New test case g++.dg/pr93195a.C in r11-5656 has excess errors

2021-03-30 Thread jakub at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98125 --- Comment #18 from Jakub Jelinek --- Another more targeted partial reversion: 2021-03-30 Jakub Jelinek * targhooks.h (default_print_patchable_function_entry_1): Declare. * targhooks.c (default_print_patchable_function_entry_

[Bug rtl-optimization/99830] New: [11 Regression] ICE: in lra_eliminate_regs_1, at lra-eliminations.c:659 with -O2 -fno-expensive-optimizations -fno-split-wide-types -g

2021-03-30 Thread zsojka at seznam dot cz via Gcc-bugs
r11-7911-20210330134321-gf64b91568f3-checking-yes-rtl-df-extra-aarch64 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 11.0.1 20210330 (experimental) (GCC)

[Bug testsuite/91799] [10/11 regression] r273245 breaks test case gcc.target/powerpc/pr88233.c

2021-03-30 Thread seurer at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91799 seurer at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |FIXED Status|REOP

[Bug c++/99831] New: ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Bug ID: 99831 Summary: ICE: in reshape_init, at cp/decl.c:6720 Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/99781] [11 Regression] ICE in partial_subreg_p, at rtl.h:3144

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99781 rsandifo at gcc dot gnu.org changed: What|Removed |Added Ever confirmed|0 |1 Last reconfirmed|

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread hewillk at gmail dot com via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 --- Comment #1 from 康桓瑋 --- Note that if we comment one of the asserts, there will be no problem, or we just comment the redundant std::ranges::sort.

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org Ke

[Bug target/99822] [11 Regression] Assembler messages: Error: integer register expected in the extended/shifted operand register at operand 3 -- `adds x1,xzr,#2'

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99822 --- Comment #3 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:19199a6f2b0f4ce4b100856c78706d56a16b1956 commit r11-7912-g19199a6f2b0f4ce4b100856c78706d56a16b1956 Author: Kyrylo Tkachov Date:

[Bug target/99822] [11 Regression] Assembler messages: Error: integer register expected in the extended/shifted operand register at operand 3 -- `adds x1,xzr,#2'

2021-03-30 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99822 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug c++/99831] ICE: in reshape_init, at cp/decl.c:6720

2021-03-30 Thread mpolacek at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99831 Marek Polacek changed: What|Removed |Added Keywords||needs-reduction --- Comment #3 from Mare

[Bug target/98119] [10/11 Regression] SVE: Wrong code with -O1 -ftree-vectorize -msve-vector-bits=512 -mtune=thunderx

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98119 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED Assigne

[Bug c++/99377] [modules] undefined std::string_view::empty() if referenced in inline exported function

2021-03-30 Thread boris at kolpackov dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99377 Boris Kolpackov changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug target/99813] [11 Regression] SVE: Invalid assembly at -O3 (multiplier out of range in incb instruction)

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99813 --- Comment #4 from rsandifo at gcc dot gnu.org --- Thanks for looking at this. I agree swapping the constraints for operand 2 looks like the right fix, and brings it into line with *add3_aarch64". I think we need to swap operand 1 too though,

[Bug rtl-optimization/99560] aarch64: ICE (segfault) in LRA with SVE intrinsics

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99560 rsandifo at gcc dot gnu.org changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org

[Bug target/99540] [10 Regression] ICE: Segmentation fault in aarch64_add_offset

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99540 --- Comment #10 from rsandifo at gcc dot gnu.org --- *** Bug 99560 has been marked as a duplicate of this bug. ***

[Bug target/99252] SVE: ICE in maybe_legitimize_operand with LTO

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99252 rsandifo at gcc dot gnu.org changed: What|Removed |Added Resolution|--- |DUPLICATE Stat

[Bug target/99216] ICE in aarch64_sve::function_expander::expand() with LTO

2021-03-30 Thread rsandifo at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99216 --- Comment #9 from rsandifo at gcc dot gnu.org --- *** Bug 99252 has been marked as a duplicate of this bug. ***

[Bug target/99820] aarch64: ICE (segfault) in aarch64_analyze_loop_vinfo with -moverride=tune=use_new_vector_costs

2021-03-30 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99820 --- Comment #1 from CVS Commits --- The master branch has been updated by Kyrylo Tkachov : https://gcc.gnu.org/g:c277abd9cd3d10db59f9965d7d6356868da42a9f commit r11-7913-gc277abd9cd3d10db59f9965d7d6356868da42a9f Author: Kyrylo Tkachov Date:

[Bug target/99820] aarch64: ICE (segfault) in aarch64_analyze_loop_vinfo with -moverride=tune=use_new_vector_costs

2021-03-30 Thread ktkachov at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99820 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

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