[Bug c++/86218] [9 Regression] ICE in compare_ics, at cp/call.c:9769

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86218 Alexandre Oliva changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/88919] New test case gcc.dg/vect/pr88903-1.c in r268076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88919 --- Comment #9 from rguenther at suse dot de --- On Wed, 6 Feb 2019, wschmidt at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88919 > > Bill Schmidt changed: > >What|Removed |Added

[Bug tree-optimization/88919] New test case gcc.dg/vect/pr88903-1.c in r268076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88919 --- Comment #10 from rguenther at suse dot de --- On Wed, 6 Feb 2019, wschmidt at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88919 > > --- Comment #8 from Bill Schmidt --- > My mistake. The patch did land on 1-22.

[Bug tree-optimization/87929] ICE in verify_gimple failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87929 --- Comment #4 from Richard Biener --- Author: rguenth Date: Thu Feb 7 08:16:07 2019 New Revision: 268608 URL: https://gcc.gnu.org/viewcvs?rev=268608&root=gcc&view=rev Log: 2019-02-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/88415] [7/8 Regression] ICE: verify_gimple failed (error: dead STMT in EH table)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88415 --- Comment #6 from Richard Biener --- Author: rguenth Date: Thu Feb 7 08:16:07 2019 New Revision: 268608 URL: https://gcc.gnu.org/viewcvs?rev=268608&root=gcc&view=rev Log: 2019-02-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/88030] ICE in calc_dfs_tree, at dominance.c:458

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88030 --- Comment #4 from Richard Biener --- Author: rguenth Date: Thu Feb 7 08:16:07 2019 New Revision: 268608 URL: https://gcc.gnu.org/viewcvs?rev=268608&root=gcc&view=rev Log: 2019-02-07 Richard Biener Backport from mainline 20

[Bug middle-end/88448] [9 regression] gnat.dg/opt66.adb etc. FAIL

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88448 --- Comment #4 from Richard Biener --- Author: rguenth Date: Thu Feb 7 08:16:07 2019 New Revision: 268608 URL: https://gcc.gnu.org/viewcvs?rev=268608&root=gcc&view=rev Log: 2019-02-07 Richard Biener Backport from mainline 20

[Bug tree-optimization/88223] [8 Regression] Wrong code for intrinsic memmove

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88223 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug tree-optimization/88223] [8 Regression] Wrong code for intrinsic memmove

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88223 --- Comment #14 from Richard Biener --- Author: rguenth Date: Thu Feb 7 08:22:01 2019 New Revision: 268609 URL: https://gcc.gnu.org/viewcvs?rev=268609&root=gcc&view=rev Log: 2019-02-07 Richard Biener Backport from mainline 2

[Bug tree-optimization/88105] [7/8 Regression] Possibly infinite loop in pass_dominator::execute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88105 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Feb 7 08:22:01 2019 New Revision: 268609 URL: https://gcc.gnu.org/viewcvs?rev=268609&root=gcc&view=rev Log: 2019-02-07 Richard Biener Backport from mainline 20

[Bug target/89093] [9 Regression] C++ exception handling clobbers d8 VFP register

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89093 --- Comment #25 from Bernd Edlinger --- you might consider adding something like that to your patch: Index: elf.h === --- elf.h (revision 268337) +++ elf.h (working copy

[Bug target/89093] [9 Regression] C++ exception handling clobbers d8 VFP register

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89093 --- Comment #26 from Jakub Jelinek --- (In reply to Bernd Edlinger from comment #25) > you might consider adding something like that to your patch: > > Index: elf.h > === > --- elf.

[Bug tree-optimization/89223] [7/8/9 Regression] internal compiler error: in int_cst_value, at tree.c:11226

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89223 --- Comment #6 from Richard Biener --- The error is clearly in the dataref code, first that it ends up asserting instead of failing analysis and second that it, dependent on context(!) keeps to-be interpreted as "signed" values sizetype constants

[Bug tree-optimization/89223] [7/8/9 Regression] internal compiler error: in int_cst_value, at tree.c:11226

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89223 --- Comment #7 from Richard Biener --- The chrec in question is {8, +, 0xfffe}_1 which wraps. The dependence code basically assumes infinite precision integers (which we don't have) and thus cannot really handle the c

[Bug c++/89232] c++: Fail to build when and the noreturn keyword is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89232 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/89223] [7/8/9 Regression] internal compiler error: in int_cst_value, at tree.c:11226

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89223 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/89233] New: ICE in change_address_1, at emit-rtl.c:2286

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89233 Bug ID: 89233 Summary: ICE in change_address_1, at emit-rtl.c:2286 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Pr

[Bug target/89234] New: ICE in get_eh_region_and_lp_from_rtx at gcc/except.c:1824

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89234 Bug ID: 89234 Summary: ICE in get_eh_region_and_lp_from_rtx at gcc/except.c:1824 Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug tree-optimization/89223] [7/8/9 Regression] internal compiler error: in int_cst_value, at tree.c:11226

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89223 --- Comment #9 from Richard Biener --- Created attachment 45624 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45624&action=edit patch I am testing

[Bug tree-optimization/89235] New: ICE: tree check: expected block, have in inlining_chain_to_json, at optinfo-emit-json.cc:285

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89235 Bug ID: 89235 Summary: ICE: tree check: expected block, have in inlining_chain_to_json, at optinfo-emit-json.cc:285 Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug c++/89232] c++: Fail to build when and the noreturn keyword is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89232 --- Comment #2 from pere at hungry dot com --- Aha. I thought valid C code would also be valid C++ code, and this belief became stronger when clang (and clang++) would accept the code. Is there a list of C headers not supported by C++?

[Bug c++/86960] [8/9 Regression] internal compiler error: in coerce_template_parms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86960 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/86960] [8/9 Regression] internal compiler error: in coerce_template_parms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86960 --- Comment #4 from Alexandre Oliva --- AFAICT the problem is that we do not substitute the type pack into the arg pack when specializing the enclosing template. That specialization removes one template level from the nested template, so we can'

[Bug fortran/89236] New: Intrinsic documentation changes for intrinsics affected by GNU extension

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89236 Bug ID: 89236 Summary: Intrinsic documentation changes for intrinsics affected by GNU extension Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

[Bug c++/89024] [7 Regression] ICE testing convertibility of incomplete enumeration types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89024 --- Comment #11 from Christophe Lyon --- Author: clyon Date: Thu Feb 7 10:21:11 2019 New Revision: 268613 URL: https://gcc.gnu.org/viewcvs?rev=268613&root=gcc&view=rev Log: [testsuite] Fix g++.dg/cpp0x/enum37.C testcase. 2019-02-07 Christophe

[Bug c++/89024] [7 Regression] ICE testing convertibility of incomplete enumeration types

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89024 Christophe Lyon changed: What|Removed |Added CC||clyon at gcc dot gnu.org --- Comment #

[Bug fortran/89236] Intrinsic documentation changes for intrinsics affected by GNU extension

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89236 --- Comment #1 from MarkEggleston --- Created attachment 45627 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45627&action=edit Change log for gcc/fortran for patch No date as it should inserted when patch is committed.

[Bug target/89234] ICE in get_eh_region_and_lp_from_rtx at gcc/except.c:1824

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89234 Segher Boessenkool changed: What|Removed |Added Target|ppc64le-linux-gnu, |powerpc*-*-* |ppc

[Bug target/89234] ICE in get_eh_region_and_lp_from_rtx at gcc/except.c:1824

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89234 --- Comment #2 from Segher Boessenkool --- "Works fine for C"... With the error error: can't mix operands of decimal float and other float types that is.

[Bug fortran/89236] Intrinsic documentation changes for intrinsics affected by GNU extension

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89236 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug target/88850] [9 Regression] Hard register coming out of expand causing reload to fail.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88850 Tamar Christina changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/89232] c++: Fail to build when and the noreturn keyword is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89232 --- Comment #3 from Jonathan Wakely --- The standard C++ headers are listed at: https://en.cppreference.com/w/cpp/header It does have an "Unsupported C headers" section: https://en.cppreference.com/w/cpp/header#Unsupported_C_headers "The C head

[Bug c++/89232] c++: Fail to build when and the noreturn keyword is used

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89232 --- Comment #4 from Jonathan Wakely --- The reason you get a warning from cc (and clang) is that your function sometimes returns, which would lead to undefined behaviour. You are misusing noreturn. The noreturn specifier/attribute means the func

[Bug middle-end/87118] ICE in expand_expr_addr_expr_1, at expr.c:7862

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87118 --- Comment #3 from Sameeran Joshi --- comfirmed on gcc-9.0 Currently, I tested on gcc-9.0, I could reproduce the same there. I found the crash function name differs this time, from the previous function name, whereas the backtrack remains the

[Bug fortran/89236] Intrinsic documentation changes for intrinsics affected by GNU extension

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89236 --- Comment #3 from MarkEggleston --- Looks like I missed MIN with literals. integer(2) :: a2 integer(4) :: a4 write(*,*) kind(max(7, 9_1)) write(*,*) kind(max(7_2, 9)) write(*,*) kind(max(a2, a4)) write(*,*) kind(min(7_2, 9)) write(*,*) kind(mi

[Bug c++/89237] New: Partial specialization incorrectly marked as ambiguous

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89237 Bug ID: 89237 Summary: Partial specialization incorrectly marked as ambiguous Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug tree-optimization/89238] New: cc1 hangs after

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89238 Bug ID: 89238 Summary: cc1 hangs after Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assi

[Bug tree-optimization/89235] [9 Regression] ICE: tree check: expected block, have in inlining_chain_to_json, at optinfo-emit-json.cc:285

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89235 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84075] Template parameter not resolved: invalid application of ‘sizeof’ to incomplete type ‘boost::serialization::U’

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84075 --- Comment #9 from Christoph Hertzberg --- Independent of this issue, the forward declaration in boost/serialization/shared_ptr_helper.hpp does not make sense. I created a PR to fix that: https://github.com/boostorg/serialization/pull/144

[Bug libbacktrace/78063] libbacktrace fails to handle cross CU DW_AT_abstract_origin

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78063 --- Comment #6 from Martin Liška --- I can confirm LTO bootstrapped GCC can properly report backtraces for an ICE. Moreover, asan.exp tests work fine (compiled with -flto).

[Bug tree-optimization/88919] New test case gcc.dg/vect/pr88903-1.c in r268076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88919 --- Comment #11 from Bill Schmidt --- Thanks! Bill Seurer, can you please verify this is fixed with GCC 8?

[Bug fortran/89236] Intrinsic documentation changes for intrinsics affected by GNU extension

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89236 MarkEggleston changed: What|Removed |Added Attachment #45626|0 |1 is obsolete|

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 Giuliano Belinassi changed: What|Removed |Added CC||giuliano.belinassi at usp dot br -

[Bug target/89234] ICE in get_eh_region_and_lp_from_rtx at gcc/except.c:1824

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89234 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug debug/88723] [9 regression] PR debug/88635 patch breaks testsuite_shared.cc compilation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88723 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:25:01 2019 New Revision: 268617 URL: https://gcc.gnu.org/viewcvs?rev=268617&root=gcc&view=rev Log: Backported from mainline 2019-01-07 Jakub Jelinek

[Bug debug/88635] [8 Regression] Assembler error when building with "-g -O2 -m32"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88635 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:25:01 2019 New Revision: 268617 URL: https://gcc.gnu.org/viewcvs?rev=268617&root=gcc&view=rev Log: Backported from mainline 2019-01-07 Jakub Jelinek

[Bug bootstrap/88714] [9 regression] bootstrap comparison failure on armv7l since r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88714 --- Comment #41 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:27:09 2019 New Revision: 268619 URL: https://gcc.gnu.org/viewcvs?rev=268619&root=gcc&view=rev Log: Backported from mainline 2019-01-11 Jakub Jelinek

[Bug bootstrap/84402] [meta] GCC build system: parallelism bottleneck

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84402 --- Comment #27 from Martin Liška --- > Since gimple-match.c takes so long to compile, I was wondering if it might > be possible to reorder the compilation so we can push its compilation early > in the dependency graph. No, the proper fix would

[Bug c++/84075] Template parameter not resolved: invalid application of ‘sizeof’ to incomplete type ‘boost::serialization::U’

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84075 --- Comment #10 from Gael Guennebaud --- I created a simplified example that has no dependencies at all: https://godbolt.org/z/uIy1Uu You can workaround the compilation issue by either: #1 - commenting line 16 and uncommenting line 15, i.

[Bug target/88734] [8 Regression] AArch64's ACLE intrinsics give an ICE instead of compile error when option mismatch.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88734 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:30:48 2019 New Revision: 268622 URL: https://gcc.gnu.org/viewcvs?rev=268622&root=gcc&view=rev Log: Backported from mainline 2019-01-17 Jakub Jelinek

[Bug rtl-optimization/88870] [7/8 Regression] ICE: Segmentation fault (in df_worklist_propagate_backward)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88870 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:29:14 2019 New Revision: 268621 URL: https://gcc.gnu.org/viewcvs?rev=268621&root=gcc&view=rev Log: Backported from mainline 2019-01-17 Jakub Jelinek

[Bug rtl-optimization/49429] [4.7 Regression] dse.c change (r175063) causes execution failures

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #22 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:35:30 2019 New Revision: 268626 URL: https://gcc.gnu.org/viewcvs?rev=268626&root=gcc&view=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek

[Bug target/88905] [8 Regression] ICE: in decompose, at rtl.h:2253 with -mabm and __builtin_popcountll

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88905 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:36:20 2019 New Revision: 268627 URL: https://gcc.gnu.org/viewcvs?rev=268627&root=gcc&view=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek

[Bug target/88906] wrong code with -march=k6 -minline-all-stringops -minline-stringops-dynamically -mmemcpy-strategy=libcall:-1:align and vector argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88906 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:35:30 2019 New Revision: 268626 URL: https://gcc.gnu.org/viewcvs?rev=268626&root=gcc&view=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek

[Bug c++/88949] ICE in expand_expr_real_1, at expr.c:10001 with -fopenmp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88949 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:34:32 2019 New Revision: 268625 URL: https://gcc.gnu.org/viewcvs?rev=268625&root=gcc&view=rev Log: Backported from mainline 2019-01-21 Jakub Jelinek

[Bug target/88965] powerpc64le vector builtin hits ICE in verify_gimple

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88965 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:38:15 2019 New Revision: 268629 URL: https://gcc.gnu.org/viewcvs?rev=268629&root=gcc&view=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek

[Bug fortran/88902] ICE: Segmentation fault (in DFS::DFS_write_tree_body)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88902 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:33:07 2019 New Revision: 268623 URL: https://gcc.gnu.org/viewcvs?rev=268623&root=gcc&view=rev Log: Backported from mainline 2019-01-19 Jakub Jelinek

[Bug c/88568] [7/8 Regression] 'dllimport' no longer implies 'extern' in C

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88568 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:26:06 2019 New Revision: 268618 URL: https://gcc.gnu.org/viewcvs?rev=268618&root=gcc&view=rev Log: Backported from mainline 2019-01-10 Jakub Jelinek

[Bug tree-optimization/88964] [8 Regression] ICE in wide_int_to_tree_1, at tree.c:1561

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88964 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:39:13 2019 New Revision: 268630 URL: https://gcc.gnu.org/viewcvs?rev=268630&root=gcc&view=rev Log: Backported from mainline 2019-01-23 Jakub Jelinek

[Bug sanitizer/88901] ICE when using -fsanitize=pointer-compare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88901 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:33:51 2019 New Revision: 268624 URL: https://gcc.gnu.org/viewcvs?rev=268624&root=gcc&view=rev Log: Backported from mainline 2019-01-21 Jakub Jelinek

[Bug c++/88976] [7/8 Regression] ICE in fold_convert_loc, at fold-const.c:2552

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88976 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:40:13 2019 New Revision: 268631 URL: https://gcc.gnu.org/viewcvs?rev=268631&root=gcc&view=rev Log: Backported from mainline 2019-01-24 Jakub Jelinek

[Bug rtl-optimization/86334] wrong code with -march=athlon -mmemcpy-strategy=libcall:-1:noalign

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86334 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:35:30 2019 New Revision: 268626 URL: https://gcc.gnu.org/viewcvs?rev=268626&root=gcc&view=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek

[Bug target/49454] [4.7 Regression] /usr/include/libio.h:336:3: internal compiler error: Segmentation fault

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49454 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:35:30 2019 New Revision: 268626 URL: https://gcc.gnu.org/viewcvs?rev=268626&root=gcc&view=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek

[Bug middle-end/88968] [8 Regression] Stack overflow in gimplify_expr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88968 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:37:26 2019 New Revision: 268628 URL: https://gcc.gnu.org/viewcvs?rev=268628&root=gcc&view=rev Log: Backported from mainline 2019-01-22 Jakub Jelinek

[Bug c++/89239] New: gcc claims that this expression is not constexpr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89239 Bug ID: 89239 Summary: gcc claims that this expression is not constexpr Product: gcc Version: 8.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/88964] [8 Regression] ICE in wide_int_to_tree_1, at tree.c:1561

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88964 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:40:50 2019 New Revision: 268632 URL: https://gcc.gnu.org/viewcvs?rev=268632&root=gcc&view=rev Log: Backported from mainline 2019-01-24 Jakub Jelinek

[Bug c++/86960] [8/9 Regression] internal compiler error: in coerce_template_parms

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86960 --- Comment #5 from Alexandre Oliva --- Created attachment 45631 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45631&action=edit hack that allows the testcase to compile This patchlet enables compilation of the testcase, but it's most def

[Bug target/89233] [9 Regression] ICE in change_address_1, at emit-rtl.c:2286

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89233 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug debug/87295] [8 Regression][early debug] ICE with -ffat-lto-objects -fdebug-types-section -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87295 --- Comment #15 from Jan Hubicka --- I now can build Firefox with gdb, but debugging experience is not optimal. Gdb starts and when I start firefox it stops itself. After doing "fg" it complains about dwarf headers hubicka@lomikamen-jh:/aux/hubic

[Bug target/87214] [9 Regression] r263772 miscompiled 520.omnetpp_r in SPEC CPU 2017

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87214 --- Comment #26 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:42:54 2019 New Revision: 268633 URL: https://gcc.gnu.org/viewcvs?rev=268633&root=gcc&view=rev Log: Backported from mainline 2019-01-27 Jakub Jelinek

[Bug target/89073] x86 __attribute__ ((target("sha"))) not documented

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89073 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:43:41 2019 New Revision: 268634 URL: https://gcc.gnu.org/viewcvs?rev=268634&root=gcc&view=rev Log: Backported from mainline 2019-01-28 Jakub Jelinek

[Bug target/89233] [9 Regression] ICE in change_address_1, at emit-rtl.c:2286

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89233 Ilya Leoshkevich changed: What|Removed |Added CC||iii at linux dot ibm.com --- Comment

[Bug middle-end/89002] [7/8 Regression] ICE in scan_omp_1_op, at omp-low.c:3166

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89002 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:44:31 2019 New Revision: 268635 URL: https://gcc.gnu.org/viewcvs?rev=268635&root=gcc&view=rev Log: Backported from mainline 2019-01-28 Jakub Jelinek

[Bug ipa/89104] ICE: Segmentation fault (in tree_int_cst_elt_check)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89104 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:45:41 2019 New Revision: 268636 URL: https://gcc.gnu.org/viewcvs?rev=268636&root=gcc&view=rev Log: Backported from mainline 2019-01-29 Jakub Jelinek

[Bug c++/66676] pragma omp simd aligned(x) results in "internal compiler error: Segmentation fault"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66676 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:45:41 2019 New Revision: 268636 URL: https://gcc.gnu.org/viewcvs?rev=268636&root=gcc&view=rev Log: Backported from mainline 2019-01-29 Jakub Jelinek

[Bug c++/89105] -Wabi warns for functions with internal linkage

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89105 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:46:32 2019 New Revision: 268637 URL: https://gcc.gnu.org/viewcvs?rev=268637&root=gcc&view=rev Log: Backported from mainline 2019-01-30 Jakub Jelinek

[Bug c++/88988] [8 Regression] ICE: Segmentation fault (in lookup_name_real_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88988 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:47:18 2019 New Revision: 268638 URL: https://gcc.gnu.org/viewcvs?rev=268638&root=gcc&view=rev Log: Backported from mainline 2019-01-30 Jakub Jelinek

[Bug sanitizer/89124] __attribute__((no_sanitize_address)) interferes with __attribute__((target(xxx)))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89124 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:48:43 2019 New Revision: 268639 URL: https://gcc.gnu.org/viewcvs?rev=268639&root=gcc&view=rev Log: Backported from mainline 2019-01-31 Jakub Jelinek

[Bug tree-optimization/88107] [7/8 Regression] ICE in find_outermost_region_in_block, at tree-cfg.c:7157

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88107 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:51:41 2019 New Revision: 268640 URL: https://gcc.gnu.org/viewcvs?rev=268640&root=gcc&view=rev Log: Backported from mainline 2019-02-01 Jakub Jelinek

[Bug fortran/89084] [9 Regression] ICE in get_partitioning_class, at symtab.c:1892

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89084 --- Comment #17 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:52:41 2019 New Revision: 268642 URL: https://gcc.gnu.org/viewcvs?rev=268642&root=gcc&view=rev Log: Backported from mainline 2019-02-01 Jakub Jelinek

[Bug fortran/83246] internal compiler error or loader problem might be related to a PARAMETER statement being in a BLOCK

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83246 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:52:41 2019 New Revision: 268642 URL: https://gcc.gnu.org/viewcvs?rev=268642&root=gcc&view=rev Log: Backported from mainline 2019-02-01 Jakub Jelinek

[Bug middle-end/87887] ICE in make_ssa_name_fn, at tree-ssanames.c:269

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87887 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:53:33 2019 New Revision: 268643 URL: https://gcc.gnu.org/viewcvs?rev=268643&root=gcc&view=rev Log: Backported from mainline 2019-02-02 Jakub Jelinek

[Bug debug/87295] [8 Regression][early debug] ICE with -ffat-lto-objects -fdebug-types-section -g

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87295 --- Comment #16 from Jan Hubicka --- GDB PR is now https://sourceware.org/bugzilla/show_bug.cgi?id=24189 lldb complains too error: libxul.so {0x0077}: invalid abbreviation code 42879271, please file a bug and attach the file at the start of t

[Bug bootstrap/88714] [9 regression] bootstrap comparison failure on armv7l since r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88714 --- Comment #42 from Matthew Malcomson --- Author: matmal01 Date: Thu Feb 7 14:54:15 2019 New Revision: 268644 URL: https://gcc.gnu.org/viewcvs?rev=268644&root=gcc&view=rev Log: [Patch] [arm] Fix 88714, Arm LDRD/STRD peepholes. These peepholes

[Bug target/89186] [9 Regression] ICE in mark_addressable at gcc/gimple-expr.c:894 since r268138

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89186 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:54:16 2019 New Revision: 268645 URL: https://gcc.gnu.org/viewcvs?rev=268645&root=gcc&view=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek

[Bug rtl-optimization/89195] [7/8 regression] Corrupted stack offset after combine

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89195 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:55:04 2019 New Revision: 268646 URL: https://gcc.gnu.org/viewcvs?rev=268646&root=gcc&view=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek

[Bug target/89188] ICE in pre_and_rev_post_order_compute, at cfganal.c:1055

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89188 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:55:50 2019 New Revision: 268647 URL: https://gcc.gnu.org/viewcvs?rev=268647&root=gcc&view=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek

[Bug rtl-optimization/11304] [3.3 Regression] Wrong code production with -fomit-frame-pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11304 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:56:24 2019 New Revision: 268648 URL: https://gcc.gnu.org/viewcvs?rev=268648&root=gcc&view=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek

[Bug c/89211] [8 Regression] ICE in int_mode_for_mode, at stor-layout.c:403

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89211 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:58:21 2019 New Revision: 268650 URL: https://gcc.gnu.org/viewcvs?rev=268650&root=gcc&view=rev Log: Backported from mainline 2019-02-06 Jakub Jelinek

[Bug c++/89187] [7/8 Regression] ICE in initialize_argument_information, at calls.c:2023

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89187 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Thu Feb 7 14:57:29 2019 New Revision: 268649 URL: https://gcc.gnu.org/viewcvs?rev=268649&root=gcc&view=rev Log: Backported from mainline 2019-02-05 Jakub Jelinek

[Bug tree-optimization/88919] New test case gcc.dg/vect/pr88903-1.c in r268076 fails

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88919 seurer at gcc dot gnu.org changed: What|Removed |Added CC||tamar.christina at arm dot com

[Bug c/88568] [7 Regression] 'dllimport' no longer implies 'extern' in C

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88568 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug rtl-optimization/88870] [7 Regression] ICE: Segmentation fault (in df_worklist_propagate_backward)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88870 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] ICE: |[7 Regression] ICE: |S

[Bug debug/88635] [8 Regression] Assembler error when building with "-g -O2 -m32"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88635 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/88107] [7 Regression] ICE in find_outermost_region_in_block, at tree-cfg.c:7157

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88107 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] ICE in |[7 Regression] ICE in

[Bug target/88734] [8 Regression] AArch64's ACLE intrinsics give an ICE instead of compile error when option mismatch.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88734 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/88902] ICE: Segmentation fault (in DFS::DFS_write_tree_body)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88902 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/88901] ICE when using -fsanitize=pointer-compare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88901 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/88905] [8 Regression] ICE: in decompose, at rtl.h:2253 with -mabm and __builtin_popcountll

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88905 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/88906] wrong code with -march=k6 -minline-all-stringops -minline-stringops-dynamically -mmemcpy-strategy=libcall:-1:align and vector argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88906 --- Comment #11 from Jakub Jelinek --- Fixed for 8.3+ too.

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