[Bug c++/89833] [9 Regression] sorry, unimplemented: string literal in function template signature

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89833 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug bootstrap/89829] incorrect profile data is used during profiledbootstrap

2019-03-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89829 Martin Liška changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug bootstrap/89829] incorrect profile data is used during profiledbootstrap

2019-03-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89829 --- Comment #4 from Martin Liška --- (In reply to Serge Belyshev from comment #2) > On the other hand, benchmarking shows that better training brings no > advantage. Or rather, slight measurable regression is apparent: > > option| t

[Bug c++/89833] [9 Regression] sorry, unimplemented: string literal in function template signature

2019-03-27 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89833 --- Comment #2 from Jonathan Wakely --- N.B. I think this is only a regression against recent trunk. It's a new C++2a feature which isn't supported in any released version.

[Bug fortran/85537] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 --- Comment #13 from Richard Biener --- The issue seems to be that the indirect call doesn't set up the static chain and this is because appearantly bar_ptr has static storage duration: foo () { static voidD.27 (*) (void) bar_ptrD.3873 = bar_i

[Bug fortran/85537] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 --- Comment #14 from Richard Biener --- Probably missed handling in add_init_expr_to_sym which needs to special case procedure-pointers to nested functions?

[Bug testsuite/89834] New test case gcc.dg/vect/pr81740-2.c introduced in r269938 fails

2019-03-27 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89834 Rainer Orth changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/89841] New: improper descriptor information passed to C

2019-03-27 Thread Bader at lrz dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89841 Bug ID: 89841 Summary: improper descriptor information passed to C Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug testsuite/89834] New test case gcc.dg/vect/pr81740-2.c introduced in r269938 fails

2019-03-27 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89834 --- Comment #7 from rguenther at suse dot de --- On Wed, 27 Mar 2019, ro at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89834 > > Rainer Orth changed: > >What|Removed |Added >

[Bug debug/89463] debug information for iteractor of an empty loop is gone (at -O3)

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89463 --- Comment #11 from Richard Biener --- Author: rguenth Date: Wed Mar 27 09:31:53 2019 New Revision: 269961 URL: https://gcc.gnu.org/viewcvs?rev=269961&root=gcc&view=rev Log: 2019-03-27 Richard Biener PR tree-optimization/89463

[Bug debug/89463] debug information for iteractor of an empty loop is gone (at -O3)

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89463 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug fortran/89842] New: CFI_allocate fails to allocate object

2019-03-27 Thread Bader at lrz dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89842 Bug ID: 89842 Summary: CFI_allocate fails to allocate object Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug target/84201] 549.fotonik3d_r from SPEC2017 fails verification with recent Intel and AMD CPUs

2019-03-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84201 Martin Liška changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|marxin at gcc dot

[Bug fortran/89843] New: CFI_section delivers incorrect result descriptor

2019-03-27 Thread Bader at lrz dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89843 Bug ID: 89843 Summary: CFI_section delivers incorrect result descriptor Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fo

[Bug fortran/89844] New: CFI_setpointer produces wrong descriptor

2019-03-27 Thread Bader at lrz dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89844 Bug ID: 89844 Summary: CFI_setpointer produces wrong descriptor Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran

[Bug middle-end/89845] New: Consider improving division and modulo by constant if highpart multiply is cheap

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89845 Bug ID: 89845 Summary: Consider improving division and modulo by constant if highpart multiply is cheap Product: gcc Version: 9.0 Status: UNCONFIRMED Severity:

[Bug fortran/85537] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 --- Comment #15 from janus at gcc dot gnu.org --- (In reply to Richard Biener from comment #13) > And the FE indeed accepts > > procedure(ibar), pointer, save :: bar_ptr => bar_impl > > but it should probably reject that. Indeed this is o

[Bug fortran/89846] New: CFI_select_part creates incorrect descriptor

2019-03-27 Thread Bader at lrz dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89846 Bug ID: 89846 Summary: CFI_select_part creates incorrect descriptor Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortra

[Bug tree-optimization/89847] New: Simplify subexpressions of % constant

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89847 Bug ID: 89847 Summary: Simplify subexpressions of % constant Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal Priori

[Bug fortran/85537] [F08] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread dev-zero at gentoo dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 --- Comment #16 from Tiziano Müller --- can confirm, changing the reproducer to procedure(ibar), pointer :: bar_ptr => null() bar_ptr => bar_impl makes it generate valid code with the warning Warning: trampoline generated for neste

[Bug target/84201] 549.fotonik3d_r from SPEC2017 fails verification with recent Intel and AMD CPUs

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84201 --- Comment #11 from Richard Biener --- Yeah, it should even add _extra_ precision because it does less rounding steps. I wonder what the difference in frequency(ifreq,ipower) is when comparing vectorization vs. non-vectorization.

[Bug fortran/85537] [F08] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 --- Comment #17 from janus at gcc dot gnu.org --- (In reply to Tiziano Müller from comment #16) > can confirm, changing the reproducer to > > procedure(ibar), pointer :: bar_ptr => null() > bar_ptr => bar_impl > > makes it generate valid

[Bug fortran/85537] [F08] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 --- Comment #18 from janus at gcc dot gnu.org --- (In reply to Richard Biener from comment #13) > As said, the testcase is invalid if it needs SAVE since that prolongs > lifetime of the static chain over the duration of the contained function. I

[Bug tree-optimization/89499] [7/8/9 Regression] ICE in expand_UNIQUE, at internal-fn.c:2605

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89499 --- Comment #2 from Jakub Jelinek --- Started to ICE with r230072, before that it has been rejected.

[Bug c++/47488] sorry, unimplemented: string literal in function template signature

2019-03-27 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47488 Jonathan Wakely changed: What|Removed |Added Last reconfirmed|2011-01-27 10:56:51 |2019-3-27 --- Comment #13 from Jonatha

[Bug tree-optimization/89499] [7/8/9 Regression] ICE in expand_UNIQUE, at internal-fn.c:2605

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89499 --- Comment #3 from Jakub Jelinek --- Looking more closely, the thing is that this stuff (e.g. the .UNIQUE calls) require the execute_oacc_device_lower pass to transform it or clean it up. But that pass starts with: tree attrs = oacc_get_fn_at

[Bug fortran/85537] [F08] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 janus at gcc dot gnu.org changed: What|Removed |Added Keywords|wrong-code |accepts-invalid St

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW CC|

[Bug target/89848] New: [8/9 Regression] ICE: in convert_op, at config/i386/i386.c:2099 with -O2 -msse2 -mtune=pentium3m

2019-03-27 Thread zsojka at seznam dot cz
-linux-gnu-ld --with-as=/usr/bin/i686-pc-linux-gnu-as --disable-libstdcxx-pch --prefix=/repo/gcc-trunk//binary-trunk-269960-checking-yes-rtl-df-extra-i686 Thread model: posix gcc version 9.0.1 20190327 (experimental) (GCC)

[Bug libstdc++/89816] [9 Regression] std::variant move construction regressed since GCC 8.3

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89816 --- Comment #12 from Jakub Jelinek --- Fixed or further work will be done on this? If the latter, does it need to be covered by two PRs?

[Bug rtl-optimization/89313] [9 Regression] ICE in process_alt_operands, at lra-constraints.c:2962

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89313 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 CC|

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #14 from Richard Biener --- Just looking at what we feed combine: (insn 9 8 15 2 (set (reg:V2DI 89) (vec_concat:V2DI (reg:DI 90 [ num ]) (reg:DI 92))) "t.c":9:12 4182 {vec_concatv2di} (expr_list:REG_DEAD (reg

[Bug libstdc++/89816] [9 Regression] std::variant move construction regressed since GCC 8.3

2019-03-27 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89816 Ville Voutilainen changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/89271] [9 Regression] gcc.target/powerpc/vsx-simode2.c stopped working in GCC 9

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89271 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #15

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #15 from Jakub Jelinek --- (In reply to Richard Biener from comment #14) > Just looking at what we feed combine: > > (insn 9 8 15 2 (set (reg:V2DI 89) > (vec_concat:V2DI (reg:DI 90 [ num ]) > (reg:DI 92))) "t.c":9

[Bug target/89827] [8 Regression] ICE: in convert_op, at config/i386/i386.c:2098 with -Os -maes

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89827 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org Known to w

[Bug libstdc++/89825] Jump table for variant visitation could be shortened for never empty variants

2019-03-27 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89825 Ville Voutilainen changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #16 from Richard Biener --- (In reply to Jakub Jelinek from comment #15) > (In reply to Richard Biener from comment #14) > > Just looking at what we feed combine: > > > > (insn 9 8 15 2 (set (reg:V2DI 89) > > (vec_concat:V2DI

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #17 from Richard Biener --- Oh, it's CSE forwarding the subreg already.

[Bug middle-end/89849] New: Worse code at O3 because of slp

2019-03-27 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89849 Bug ID: 89849 Summary: Worse code at O3 because of slp Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end

[Bug fortran/85537] [F08] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 --- Comment #20 from janus at gcc dot gnu.org --- (In reply to janus from comment #18) > C1220(R1217) The procedure-name shall be the name of a nonelemental external > or module procedure, or a specific intrinsic function listed in 13.6 and not >

[Bug testsuite/89834] New test case gcc.dg/vect/pr81740-2.c introduced in r269938 fails

2019-03-27 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89834 Bill Schmidt changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |wschmidt at gcc dot gnu.org --- C

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #18 from Richard Biener --- The following "fixes" struct ciao { long a; long b; }; struct ciao square(int num) { struct ciao beta; beta.a = num; beta.b = num*num; return beta; } producing wrong code though, somehow f

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 Andrew Pinski changed: What|Removed |Added CC||amker at gcc dot gnu.org --- Comment #19

[Bug middle-end/89849] Worse code at O3 because of slp

2019-03-27 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89849 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug web/87829] Contradiction about -fReorder-Blocks

2019-03-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87829 Martin Liška changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #20 from Richard Biener --- Ah. Index: gcc/expr.c === --- gcc/expr.c (revision 269960) +++ gcc/expr.c (working copy) @@ -7018,7 +7018,11 @@ store_field (rtx target, po

[Bug sanitizer/89832] confusing error message when there is a problem with ASAN_OPTIONS "ERROR: expected '='"

2019-03-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89832 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/85537] [F08] Invalid memory reference at runtime when calling subroutine through procedure pointer

2019-03-27 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85537 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||ice-on-invalid-code --- Commen

[Bug fortran/88247] [8/9 Regression] ICE in get_array_ctor_var_strlen, at fortran/trans-array.c:2068

2019-03-27 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88247 --- Comment #5 from Paul Thomas --- Author: pault Date: Wed Mar 27 12:51:43 2019 New Revision: 269962 URL: https://gcc.gnu.org/viewcvs?rev=269962&root=gcc&view=rev Log: 2019-03-27 Paul Thomas PR fortran/88247 * expr.c (is_sub

[Bug ipa/89693] [9 Regression] ICE: verify_cgraph_node failed (error: edge points to wrong declaration)

2019-03-27 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89693 --- Comment #3 from Martin Jambor --- True. the node that IPA-CP clones is itself a former thunk, expanded at symbol_table::finalize_compilation_unit time (which I admit is something I did not anticipate), all the thunk information is copied to

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #21 from Richard Biener --- Needs more defensiveness. Also the safe_from_p change might not be safe in case we ever TER sth like _1 = BIT_FIELD_REF; _2 = BIT_FIELD_REF; vector = { _2, _1 }; which we do... typedef double v2df __

[Bug sanitizer/89832] confusing error message when there is a problem with ASAN_OPTIONS "ERROR: expected '='"

2019-03-27 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89832 --- Comment #2 from Martin Liška --- I propose a patch to upstream: https://reviews.llvm.org/D59876

[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

2019-03-27 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101 --- Comment #22 from Richard Biener --- But we can side-step this issue with changing the way expand_constructor works: Index: gcc/expr.c === --- gcc/expr.c (revision 269963) +++ g

[Bug target/89271] [9 Regression] gcc.target/powerpc/vsx-simode2.c stopped working in GCC 9

2019-03-27 Thread amodra at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89271 Alan Modra changed: What|Removed |Added URL||https://gcc.gnu.org/ml/gcc-

[Bug tree-optimization/89499] [7/8/9 Regression] ICE in expand_UNIQUE, at internal-fn.c:2605

2019-03-27 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89499 Thomas Schwinge changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug sanitizer/89832] confusing error message when there is a problem with ASAN_OPTIONS "ERROR: expected '='"

2019-03-27 Thread diane2332 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89832 --- Comment #3 from Diane Meirowitz --- Thank you for fixing this so quickly! This is a huge improvement. Here are some suggestions to make it even better for those without a lot of knowledge of ASAn. I think this will be the case for some peopl

[Bug c++/89850] New: long compile times with -fsanitize=undefined and -Wduplicated-branches

2019-03-27 Thread joerg.rich...@pdv-fs.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89850 Bug ID: 89850 Summary: long compile times with -fsanitize=undefined and -Wduplicated-branches Product: gcc Version: 8.3.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/89841] improper descriptor information passed to C

2019-03-27 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89841 Dominique d'Humieres changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug fortran/89842] CFI_allocate fails to allocate object

2019-03-27 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89842 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/89843] CFI_section delivers incorrect result descriptor

2019-03-27 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89843 Dominique d'Humieres changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug fortran/89844] CFI_setpointer produces wrong descriptor

2019-03-27 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89844 Dominique d'Humieres changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug fortran/89846] CFI_select_part creates incorrect descriptor

2019-03-27 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89846 Dominique d'Humieres changed: What|Removed |Added Keywords||wrong-code Priority|P3

[Bug c++/86932] [8/9 Regression] Empty non-type template parameter pack not considered for SFINAE.

2019-03-27 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86932 --- Comment #4 from Jason Merrill --- Author: jason Date: Wed Mar 27 14:27:00 2019 New Revision: 269965 URL: https://gcc.gnu.org/viewcvs?rev=269965&root=gcc&view=rev Log: PR c++/86932 - missed SFINAE with empty pack. The issue here was

[Bug c++/86932] [8 Regression] Empty non-type template parameter pack not considered for SFINAE.

2019-03-27 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86932 Jason Merrill changed: What|Removed |Added Summary|[8/9 Regression] Empty |[8 Regression] Empty |

[Bug c++/89421] [9 Regression] ICE with lambda in template parameter list

2019-03-27 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89421 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug libstdc++/89851] New: [Regression] std::variant comparison operators violate [variant.relops]

2019-03-27 Thread antoshkka at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89851 Bug ID: 89851 Summary: [Regression] std::variant comparison operators violate [variant.relops] Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/89830] intrinsic repeat() is completely broken

2019-03-27 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89830 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/89852] New: [9 Regression] ICE in

2019-03-27 Thread doko at debian dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89852 Bug ID: 89852 Summary: [9 Regression] ICE in Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unass

[Bug c++/89852] [9 Regression] ICE in

2019-03-27 Thread doko at debian dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89852 --- Comment #1 from Matthias Klose --- Created attachment 46035 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46035&action=edit preprocessed source unreduced test case

[Bug debug/68771] Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition

2019-03-27 Thread zerolo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 --- Comment #8 from Daniel Vollmer --- Using g++-7.4.0 I'm now seeing the following: - Step 1) (the compilation with "-flto -fprofile-generate") still works, including the visibility warnings mentioned in Comment #2, in particular ld: warning: d

[Bug c++/89852] [9 Regression] ICE: unexpected expression of kind implicit_conv_expr

2019-03-27 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89852 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/89852] [9 Regression] ICE: unexpected expression of kind implicit_conv_expr

2019-03-27 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89852 Marek Polacek changed: What|Removed |Added Keywords||ice-on-valid-code Priority|P3

[Bug c++/89767] [8 Regression] ICE with tuple and optimization

2019-03-27 Thread klystron25 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89767 --- Comment #10 from Steven Seeger --- I can confirm that this fix corrects the issue that I've seen with gcc-3.0. I built Gentoo's sys-devel/gcc-8.3.0 with Jakub's patch as a user patch and it built clean, and I was able to build my codebase. I

[Bug fortran/89830] intrinsic repeat() is completely broken

2019-03-27 Thread sgk at troutmask dot apl.washington.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89830 --- Comment #8 from Steve Kargl --- On Wed, Mar 27, 2019 at 02:55:56PM +, dominiq at lps dot ens.fr wrote: > > AFAIU this PR reports two issues with no or little connection with REPEAT. > Yes, and we have already agreed to close this one bec

[Bug rtl-optimization/89853] New: Regression of 525.x264_r at -O2 (and generic tuning) on AMD EPYC

2019-03-27 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89853 Bug ID: 89853 Summary: Regression of 525.x264_r at -O2 (and generic tuning) on AMD EPYC Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug c++/89854] New: diagnostic differences between misuse of "." and "->"

2019-03-27 Thread tromey at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89854 Bug ID: 89854 Summary: diagnostic differences between misuse of "." and "->" Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug c++/89850] long compile times with -fsanitize=undefined and -Wduplicated-branches

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89850 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug debug/68771] Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition

2019-03-27 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 --- Comment #9 from Iain Sandoe --- (In reply to Daniel Vollmer from comment #8) > Using g++-7.4.0 I'm now seeing the following: > - Step 1) (the compilation with "-flto -fprofile-generate") still works, So - to be sure - this is LTO without "-g

[Bug c++/89850] long compile times with -fsanitize=undefined and -Wduplicated-branches

2019-03-27 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89850 --- Comment #2 from Marek Polacek --- Dup of 82952?

[Bug c++/82952] Hang compiling with g++ -fsanitize=undefined -Wduplicated-branches

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82952 Jakub Jelinek changed: What|Removed |Added CC||joerg.rich...@pdv-fs.de --- Comment #7 f

[Bug c++/89850] long compile times with -fsanitize=undefined and -Wduplicated-branches

2019-03-27 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89850 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/89826] [9 Regression] wrong code at -O1

2019-03-27 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89826 --- Comment #4 from Jeffrey A. Law --- Author: law Date: Wed Mar 27 16:18:06 2019 New Revision: 269967 URL: https://gcc.gnu.org/viewcvs?rev=269967&root=gcc&view=rev Log: PR rtl-optimization/87761 PR rtl-optimization/89826

[Bug rtl-optimization/87761] [9 regression][MIPS] New FAIL: gcc.target/mips/fix-r4000-10.c -O1 start with r265398

2019-03-27 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87761 --- Comment #20 from Jeffrey A. Law --- Author: law Date: Wed Mar 27 16:18:06 2019 New Revision: 269967 URL: https://gcc.gnu.org/viewcvs?rev=269967&root=gcc&view=rev Log: PR rtl-optimization/87761 PR rtl-optimization/89826

[Bug c++/89854] diagnostic differences between misuse of "." and "->"

2019-03-27 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89854 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIR

[Bug rtl-optimization/89826] [9 Regression] wrong code at -O1

2019-03-27 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89826 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/86525] [missed-optimization] extraneous instruction emitted in switch converted to look-uptable load

2019-03-27 Thread nok.raven at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86525 Nikita Kniazev changed: What|Removed |Added CC||nok.raven at gmail dot com --- Comment

[Bug libstdc++/89855] New: Inconsistent global namespace overload sets from #include

2019-03-27 Thread foom at fuhm dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89855 Bug ID: 89855 Summary: Inconsistent global namespace overload sets from #include Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Prior

[Bug debug/68771] Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition

2019-03-27 Thread zerolo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 --- Comment #10 from Daniel Vollmer --- Created attachment 46036 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46036&action=edit Example triggering "This was likely caused by different translation units being compiled with different visibi

[Bug debug/68771] Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition

2019-03-27 Thread zerolo at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 --- Comment #11 from Daniel Vollmer --- (In reply to Iain Sandoe from comment #9) > (In reply to Daniel Vollmer from comment #8) > > Using g++-7.4.0 I'm now seeing the following: > > - Step 1) (the compilation with "-flto -fprofile-generate") sti

[Bug rtl-optimization/89313] [9 Regression] ICE in process_alt_operands, at lra-constraints.c:2962

2019-03-27 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89313 --- Comment #7 from Peter Bergner --- Author: bergner Date: Wed Mar 27 16:59:15 2019 New Revision: 269969 URL: https://gcc.gnu.org/viewcvs?rev=269969&root=gcc&view=rev Log: gcc/ PR rtl-optimization/89313 * function.c (matching_co

[Bug fortran/89830] intrinsic repeat() is completely broken

2019-03-27 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89830 --- Comment #9 from Thomas Koenig --- Rather than create a new compiler option, it is possible to compile to an assembler file using -S, look for .ascii „bar/foo.f90\0“ and replace with a sed or perl script according to your specification (for ex

[Bug debug/68771] Darwin: Profile guided optimisation with cold sections and invalid symbol redefinition

2019-03-27 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68771 --- Comment #12 from Iain Sandoe --- (In reply to Daniel Vollmer from comment #10) > Created attachment 46036 [details] > Example triggering "This was likely caused by different translation units > being compiled with different visibility setting

[Bug rtl-optimization/89313] [9 Regression] ICE in process_alt_operands, at lra-constraints.c:2962

2019-03-27 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89313 Peter Bergner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/78377] [cleanup] gfc_get_tbp_symtree vs. gfc_get_sym_tree

2019-03-27 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78377 --- Comment #2 from janus at gcc dot gnu.org --- (In reply to Dominique d'Humieres from comment #1) > This kind of PRs is a nightmare when sorting the bug list. What do you mean by "this kind of PR"? And what is your problem with it? Do you have

[Bug fortran/78377] [cleanup] gfc_get_tbp_symtree vs. gfc_get_sym_tree

2019-03-27 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78377 Dominique d'Humieres changed: What|Removed |Added Priority|P3 |P4 Severity|normal

[Bug libstdc++/89855] Inconsistent global namespace overload sets from #include

2019-03-27 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89855 --- Comment #1 from Andrew Pinski --- I there is a related defect report against the c++ standard about this exact issue.

[Bug rtl-optimization/89853] Regression of 525.x264_r at -O2 (and generic tuning) on AMD EPYC

2019-03-27 Thread bergner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89853 --- Comment #1 from Peter Bergner --- Cut and paste error? The two data sets look the same to me...or am I missing something?

[Bug regression/89733] [7/8/9 Regression] False positive -Wuninitialized in C++14+ mode

2019-03-27 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89733 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug tree-optimization/89499] [7/8/9 Regression] ICE in expand_UNIQUE, at internal-fn.c:2605

2019-03-27 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89499 Jeffrey A. Law changed: What|Removed |Added Priority|P3 |P2 CC|

  1   2   >