[PATCH] DWARF: for variants, produce unsigned discr. when debug type is unsigned

Hello, In Ada, the Character type is supposed to be unsigned. However, depending on the sign of C char types, GNAT can materialize it as a signed type for code generation purposes. When this is the case, GNAT also attach a debug type to it so it is represented as an unsigned base type in the

[Bug ipa/80899] [5/6/7/8 Regression] Devirtualization causes incorrect code generation with placement new in some cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80899 Jan Hubicka changed: What|Removed |Added Status|NEW |SUSPENDED CC|

[Bug other/80803] libgo appears to be miscompiled on powerpc64le since r247497

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80803 Martin Jambor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

RE: [PATCH][x86]Fix for false-positives results of runtime tests on machines not supporting AVX512F

Thank you very much for clarification. Yes, you are right, it would be better if such test would be marked UNSUPPORTED. Sebastian -Original Message- From: Uros Bizjak [mailto:ubiz...@gmail.com] Sent: Tuesday, May 30, 2017 8:23 AM To: Peryt, Sebastian Cc:

Re: [PATCH 3/4 v3][PR 67328] Added bool conversion for wide_ints

On Tue, May 30, 2017 at 7:35 AM, Richard Sandiford wrote: > Yuri Gribov writes: >> From 330209f721a598ec393dcb5d62de3457ee282153 Mon Sep 17 00:00:00 2001 >> From: Yury Gribov >> Date: Fri, 26 May 2017 07:53:10 +0100 >>

[Bug rtl-optimization/80385] [5/6 Regression] Segfault in commutative_operand_precedence() rtlanal.c:3373

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80385 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:26:33 2017 New Revision: 248672 URL: https://gcc.gnu.org/viewcvs?rev=248672=gcc=rev Log: Backported from mainline 2017-04-11 Jakub Jelinek

[Bug libgomp/80394] Empty OpenMP task is wrongly removed when optimizing

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80394 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:25:50 2017 New Revision: 248671 URL: https://gcc.gnu.org/viewcvs?rev=248671=gcc=rev Log: Backported from mainline 2017-04-11 Jakub Jelinek

[Bug c++/80176] [5/6 Regression] cannot bind reference to static member function using object access expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80176 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:24:21 2017 New Revision: 248669 URL: https://gcc.gnu.org/viewcvs?rev=248669=gcc=rev Log: Backported from mainline 2017-04-10 Jakub Jelinek

[Bug c++/80363] #'vec_cond_expr' not supported by dump_expr#

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80363 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:25:10 2017 New Revision: 248670 URL: https://gcc.gnu.org/viewcvs?rev=248670=gcc=rev Log: Backported from mainline 2017-04-11 Jakub Jelinek

[Bug target/80286] [5/6 Regression] AVX2 _mm_cvtsi128_si32 doesn't return a proper 32bits int

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80286 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:23:29 2017 New Revision: 248668 URL: https://gcc.gnu.org/viewcvs?rev=248668=gcc=rev Log: Backported from mainline 2017-04-04 Jakub Jelinek

[Bug debug/80025] [5/6 Regression] ICE w/ -O2 (-O3, -Ofast) -g -ftracer (infinite recursion in rtx_equal_for_cselib_1)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80025 --- Comment #17 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:22:41 2017 New Revision: 248667 URL: https://gcc.gnu.org/viewcvs?rev=248667=gcc=rev Log: Backported from mainline 2017-03-31 Jakub Jelinek

[Bug middle-end/80917] missed bit information propagation

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80917 Richard Biener changed: What|Removed |Added Keywords||missed-optimization

Re: Fix pessimistic DImode handling in combine.c:make_field_assignment

Richard Sandiford writes: > The make_field_assignment code: > > src = force_to_mode (src, mode, > GET_MODE_PRECISION (mode) >= HOST_BITS_PER_WIDE_INT > ? HOST_WIDE_INT_M1U > : (HOST_WIDE_INT_1U <<

[Bug sanitizer/80168] [5/6 Regression] ICE in make_decl_rtl, at varasm.c:1311 w/ VLA and -fsanitize=address

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80168 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:20:45 2017 New Revision: 248665 URL: https://gcc.gnu.org/viewcvs?rev=248665=gcc=rev Log: Backported from mainline 2017-03-27 Jakub Jelinek

[Bug rtl-optimization/80112] [5/6 Regression] ICE in doloop_condition_get at loop-doloop.c:158

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80112 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:20:03 2017 New Revision: 248664 URL: https://gcc.gnu.org/viewcvs?rev=248664=gcc=rev Log: Backported from mainline 2017-03-24 Jakub Jelinek

[Bug c++/80141] ICE with pragma omp declare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80141 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:17:54 2017 New Revision: 248663 URL: https://gcc.gnu.org/viewcvs?rev=248663=gcc=rev Log: Backported from mainline 2017-03-22 Jakub Jelinek

[Bug bootstrap/80915] [8 Regression] bootstrap failed with LTO

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80915 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0

[Bug c++/80129] wrong code with ternary struct assignment to const

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80129 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:17:18 2017 New Revision: 248662 URL: https://gcc.gnu.org/viewcvs?rev=248662=gcc=rev Log: Backported from mainline 2017-03-22 Jakub Jelinek

[Bug c++/79896] [5/6 Regression] ICE in gimplify_expr, at gimplify.c:11950 on non-int128 target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79896 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:15:05 2017 New Revision: 248659 URL: https://gcc.gnu.org/viewcvs?rev=248659=gcc=rev Log: Backported from mainline 2017-03-10 Jakub Jelinek

[Bug c/80097] internal compiler error in c_fully_fold_internal with std=c89 and -fsanitize=float-divide-by-zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80097 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:16:31 2017 New Revision: 248661 URL: https://gcc.gnu.org/viewcvs?rev=248661=gcc=rev Log: Backported from mainline 2017-03-21 Jakub Jelinek

[Bug c++/79896] [5/6 Regression] ICE in gimplify_expr, at gimplify.c:11950 on non-int128 target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79896 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:15:55 2017 New Revision: 248660 URL: https://gcc.gnu.org/viewcvs?rev=248660=gcc=rev Log: Backported from mainline 2017-03-10 Jakub Jelinek

[Bug tree-optimization/80906] [7/8 Regression] ICE in copy_loop_close_phi_args, at graphite-isl-ast-to-gimple.c:2094

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80906 Richard Biener changed: What|Removed |Added Priority|P3 |P2 Status|NEW

[Bug sanitizer/79944] asan: incorrect instrumentation of atomic operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79944 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:13:33 2017 New Revision: 248658 URL: https://gcc.gnu.org/viewcvs?rev=248658=gcc=rev Log: Backported from mainline 2017-03-09 Jakub Jelinek

[Bug target/79932] _mm512_packus_epi32 does not compile under -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79932 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:09:40 2017 New Revision: 248657 URL: https://gcc.gnu.org/viewcvs?rev=248657=gcc=rev Log: Backported from mainline 2017-03-09 Jakub Jelinek

[Bug target/79932] _mm512_packus_epi32 does not compile under -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79932 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:08:59 2017 New Revision: 248656 URL: https://gcc.gnu.org/viewcvs?rev=248656=gcc=rev Log: Backported from mainline 2017-03-09 Jakub Jelinek

[Bug rtl-optimization/79901] ICE in prepare_cmp_insn, at optabs.c:3904

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79901 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:08:24 2017 New Revision: 248655 URL: https://gcc.gnu.org/viewcvs?rev=248655=gcc=rev Log: Backported from mainline 2017-03-07 Jakub Jelinek

[Bug rtl-optimization/79901] ICE in prepare_cmp_insn, at optabs.c:3904

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79901 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:07:30 2017 New Revision: 248654 URL: https://gcc.gnu.org/viewcvs?rev=248654=gcc=rev Log: Backported from mainline 2017-03-07 Jakub Jelinek

[Bug target/79807] [5/6 Regression] ICE in extract_insn, at recog.c:2311 (error: unrecognizable insn)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79807 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:07:03 2017 New Revision: 248653 URL: https://gcc.gnu.org/viewcvs?rev=248653=gcc=rev Log: Backported from mainline 2017-03-03 Jakub Jelinek

[Bug target/79729] [5/6 Regression] ICE in ix86_print_operand, at config/i386/i386.c:18231

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79729 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:06:28 2017 New Revision: 248652 URL: https://gcc.gnu.org/viewcvs?rev=248652=gcc=rev Log: Backported from mainline 2017-02-28 Jakub Jelinek

[Bug middle-end/79396] [5/6 Regression] ICE (verify_flow_info failed) with -fnon-call-exceptions -O2 -march=haswell

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79396 --- Comment #19 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:05:47 2017 New Revision: 248651 URL: https://gcc.gnu.org/viewcvs?rev=248651=gcc=rev Log: Backported from mainline 2017-02-25 Jakub Jelinek

[Bug c++/79664] ICE with #pragma omp parallel in constexpr function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79664 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:04:55 2017 New Revision: 248650 URL: https://gcc.gnu.org/viewcvs?rev=248650=gcc=rev Log: Backported from mainline 2017-02-22 Jakub Jelinek

[Bug target/79570] [5/6 Regression] ICE in sel-sched-ir.c:4534 in pr69956.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79570 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:03:03 2017 New Revision: 248649 URL: https://gcc.gnu.org/viewcvs?rev=248649=gcc=rev Log: Backported from mainline 2017-02-21 Jakub Jelinek

[Bug c++/79641] [5 Regression] ICE with const variable and attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79641 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:02:18 2017 New Revision: 248648 URL: https://gcc.gnu.org/viewcvs?rev=248648=gcc=rev Log: Backported from mainline 2017-02-21 Jakub Jelinek

[Bug other/80909] auto-profile.c possible mismatching parentheses in MACRO

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80909 --- Comment #2 from Martin Liška --- Author: marxin Date: Tue May 30 08:02:03 2017 New Revision: 248647 URL: https://gcc.gnu.org/viewcvs?rev=248647=gcc=rev Log: Fix parenthesis in auto-profile.c (PR other/80909). 2017-05-30 Martin Liska

[Bug target/79494] [5/6 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2330

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79494 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:01:31 2017 New Revision: 248646 URL: https://gcc.gnu.org/viewcvs?rev=248646=gcc=rev Log: Backported from mainline 2017-02-21 Jakub Jelinek

[Bug fortran/80904] [6/7 Regression] Matmul result allocated to wrong size

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80904 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Version|unknown

[Bug rtl-optimization/80903] [8 Regression] ICE: internal consistency failure (error: invalid rtl sharing found in the insn)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80903 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0

[Bug target/79568] ICE in extract_insn, at recog.c:2311 for pr70325.c (with -mavx512bw)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79568 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 08:00:48 2017 New Revision: 248645 URL: https://gcc.gnu.org/viewcvs?rev=248645=gcc=rev Log: Backported from mainline 2017-02-20 Jakub Jelinek

[Bug tree-optimization/80901] [8 Regression] ICE on valid code at -Os and above on x86_64-linux-gnu: in verify_loop_structure, at cfgloop.c:1644

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80901 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Version|unknown

[Bug target/79559] [5/6 Regression] ICE in ix86_print_operand, at config/i386/i386.c:18189

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79559 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:59:29 2017 New Revision: 248644 URL: https://gcc.gnu.org/viewcvs?rev=248644=gcc=rev Log: Backported from mainline 2017-02-18 Jakub Jelinek

[OBVIOUS][PATCH] Fix parenthesis in auto-profile.c (PR other/80909).

Hello. Installing obvious patch that has just finished bootstrap on ppc64le-redhat-linux and survives regression tests. Martin >From 657d83387abccd33b181445e3182fe4af0b10a9a Mon Sep 17 00:00:00 2001 From: marxin Date: Mon, 29 May 2017 14:05:35 +0200 Subject: [PATCH] Fix

[Bug tree-optimization/80898] [8 Regression] wrong code at -O2 and -O3 in both 32-bit and 64-bit modes on x86_64-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80898 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Version|unknown

[Bug c++/79512] [6 Regression] ICE: Segfault in gimple_build_call_1, at gimple.c:218

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79512 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:58:55 2017 New Revision: 248643 URL: https://gcc.gnu.org/viewcvs?rev=248643=gcc=rev Log: Backported from mainline 2017-02-16 Jakub Jelinek

[Bug ipa/80899] [5/6/7/8 Regression] Devirtualization causes incorrect code generation with placement new in some cases

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80899 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug tree-optimization/79411] [5 Regression] ICE: SSA corruption (fail_abnormal_edge_coalesce)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79411 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:58:01 2017 New Revision: 248642 URL: https://gcc.gnu.org/viewcvs?rev=248642=gcc=rev Log: Backported from mainline 2017-02-10 Jakub Jelinek

[Bug middle-end/79399] GCC fails to compile big source at -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79399 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:57:10 2017 New Revision: 248641 URL: https://gcc.gnu.org/viewcvs?rev=248641=gcc=rev Log: Backported from mainline 2017-02-07 Jakub Jelinek

[Bug target/79197] [5 Regression] ICE in extract_insn in gcc/recog.c:2311

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79197 --- Comment #19 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:56:11 2017 New Revision: 248640 URL: https://gcc.gnu.org/viewcvs?rev=248640=gcc=rev Log: Backported from mainline 2017-02-02 Jakub Jelinek

[Bug middle-end/50199] [5 Regression] wrong code with -flto -fno-merge-constants

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50199 --- Comment #32 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:54:21 2017 New Revision: 248638 URL: https://gcc.gnu.org/viewcvs?rev=248638=gcc=rev Log: Backported from mainline 2017-01-11 Jakub Jelinek

[Bug c++/78341] ICE on invalid C++ code on x86_64-linux-gnu (internal compiler error: in cp_parser_std_attribute_spec, at cp/parser.c:24597)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78341 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:55:06 2017 New Revision: 248639 URL: https://gcc.gnu.org/viewcvs?rev=248639=gcc=rev Log: Backported from mainline 2017-01-11 Jakub Jelinek

[Bug c/80892] [8 regression] -Wfloat-conversion now warns about non-floats

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80892 Richard Biener changed: What|Removed |Added Target Milestone|--- |8.0

[Bug target/79155] Typo in cpuid.h comment

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79155 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/78949] incorrect "unused variable" warning with SSE2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78949 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:53:35 2017 New Revision: 248637 URL: https://gcc.gnu.org/viewcvs?rev=248637=gcc=rev Log: Backported from mainline 2017-01-04 Jakub Jelinek

[Bug fortran/78866] ICE in gimplify_adjust_omp_clauses_1, at gimplify.c:8721

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78866 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:52:55 2017 New Revision: 248636 URL: https://gcc.gnu.org/viewcvs?rev=248636=gcc=rev Log: Backported from mainline 2016-12-21 Jakub Jelinek

[Bug c/77767] [5 Regression] Side-effect from VLA array parameters lost

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77767 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:51:58 2017 New Revision: 248635 URL: https://gcc.gnu.org/viewcvs?rev=248635=gcc=rev Log: Backported from mainline 2016-12-21 Jakub Jelinek

[Bug ipa/77905] [5/6 Regression] ICE at -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu (internal compiler error: in ipa_comdats, at ipa-comdats.c:352)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77905 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:51:12 2017 New Revision: 248634 URL: https://gcc.gnu.org/viewcvs?rev=248634=gcc=rev Log: Backported from mainline 2016-12-13 Jakub Jelinek

[Bug lto/78049] [7 Regression] ICE in gcc/lto-streamer-in.c:901 when building Firefox with LTO and -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78049 Martin Liška changed: What|Removed |Added Status|RESOLVED|ASSIGNED Last reconfirmed|

[Bug target/78796] TLS fails to link on aarch64 with -mcmodel=large

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78796 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:48:57 2017 New Revision: 248632 URL: https://gcc.gnu.org/viewcvs?rev=248632=gcc=rev Log: Backported from mainline 2016-12-14 Wilco Dijkstra

[Bug tree-optimization/80876] [8 Regression] ICE in verify_loop_structure, at cfgloop.c:1644 (error: loop 1's latch does not have an edge to its header)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80876 --- Comment #4 from Richard Biener --- Author: rguenth Date: Tue May 30 07:49:00 2017 New Revision: 248633 URL: https://gcc.gnu.org/viewcvs?rev=248633=gcc=rev Log: 2017-05-30 Richard Biener PR middle-end/80876

[Bug tree-optimization/80876] [8 Regression] ICE in verify_loop_structure, at cfgloop.c:1644 (error: loop 1's latch does not have an edge to its header)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80876 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/78761] C++14, compiler generate mangled name that can not be demangled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78761 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:47:05 2017 New Revision: 248631 URL: https://gcc.gnu.org/viewcvs?rev=248631=gcc=rev Log: Backported from mainline 2016-12-13 Jakub Jelinek

[Bug c++/78649] [5 Regression] ICE on invalid C++ code on x86_64-linux-gnu (internal compiler error: tree check: expected class ‘type’, have ‘exceptional’ (error_mark) in build_value_init_noctor, at c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78649 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:46:27 2017 New Revision: 248630 URL: https://gcc.gnu.org/viewcvs?rev=248630=gcc=rev Log: Backported from mainline 2016-12-02 Jakub Jelinek

[PATCH] Fix PR80876

Bootstrapped and tested on x86_64-unknown-linux-gnu, applied to trunk. Richard. 2017-05-30 Richard Biener PR middle-end/80876 * cfgexpand.c (expand_gimple_cond): Fixup preserving loops again. * gcc.dg/torture/pr80876.c: New testcase. Index:

[Bug fortran/78298] ICE in lookup_decl_in_outer_ctx, bei omp-low.c:4115

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78298 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:45:47 2017 New Revision: 248629 URL: https://gcc.gnu.org/viewcvs?rev=248629=gcc=rev Log: Backported from mainline 2016-11-28 Jakub Jelinek

[Bug middle-end/69183] ICE when using OpenMP PRIVATE keyword in OMP DO loop not explicitly encapsulated in OMP PARALLEL region

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69183 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:44:51 2017 New Revision: 248628 URL: https://gcc.gnu.org/viewcvs?rev=248628=gcc=rev Log: Backported from mainline 2016-11-23 Jakub Jelinek

[Bug c++/77739] [5 Regression] internal compiler error: in create_tmp_var, at gimple-expr.c:524

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77739 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:44:11 2017 New Revision: 248627 URL: https://gcc.gnu.org/viewcvs?rev=248627=gcc=rev Log: Backported from mainline 2016-11-23 Jakub Jelinek

Re: [PING][PATCH, GCC/ARM] Only test tls-disable-literal-pool.c if target supports native TLS

On 29/05/2017 14:23:05, Christophe Lyon wrote: > On 19 May 2017 at 14:29, Prakhar Bahuguna wrote: > > On 11/05/2017 14:54:37, Prakhar Bahuguna wrote: > >> tls-disable-literal-pool.c should only be run if the toolchain and target > >> support native thread-local storage

[Bug middle-end/78416] wrong code for division by (u128)~INT64_MAX at -O0

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78416 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:43:37 2017 New Revision: 248626 URL: https://gcc.gnu.org/viewcvs?rev=248626=gcc=rev Log: Backported from mainline 2016-11-22 Jakub Jelinek

[Bug middle-end/67335] [6 Regression] ICE in compiling omp simd function with unused argument

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67335 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:42:48 2017 New Revision: 248625 URL: https://gcc.gnu.org/viewcvs?rev=248625=gcc=rev Log: Backported from mainline 2016-11-21 Jakub Jelinek

[Bug c++/77285] [5 Regression] extern thread_local linkage

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77285 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:41:57 2017 New Revision: 248624 URL: https://gcc.gnu.org/viewcvs?rev=248624=gcc=rev Log: Backported from mainline 2016-11-18 Jakub Jelinek

[Bug rtl-optimization/78378] [5 Regression] wrong code when combining shift + mult + zero_extend

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78378 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:40:21 2017 New Revision: 248623 URL: https://gcc.gnu.org/viewcvs?rev=248623=gcc=rev Log: Backported from mainline 2016-11-16 Jakub Jelinek

[Bug target/78227] ICE: unrecognizable insn: in extract_insn, at recog.c:2311 with -mavx512bw and vector comare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78227 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:39:37 2017 New Revision: 248622 URL: https://gcc.gnu.org/viewcvs?rev=248622=gcc=rev Log: Backported from mainline 2016-11-07 Jakub Jelinek

[Bug c++/78089] __builtin_shuffle parsing bug

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78089 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:37:39 2017 New Revision: 248620 URL: https://gcc.gnu.org/viewcvs?rev=248620=gcc=rev Log: Backported from mainline 2016-10-31 Jakub Jelinek

[Bug rtl-optimization/77919] [5 Regression] ICE converting DC to V2DF mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77919 --- Comment #14 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:36:13 2017 New Revision: 248618 URL: https://gcc.gnu.org/viewcvs?rev=248618=gcc=rev Log: Backported from mainline 2016-10-28 Jakub Jelinek

[Bug rtl-optimization/77919] [5 Regression] ICE converting DC to V2DF mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77919 --- Comment #15 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:36:52 2017 New Revision: 248619 URL: https://gcc.gnu.org/viewcvs?rev=248619=gcc=rev Log: Backported from mainline 2016-10-29 Jakub Jelinek

[Bug sanitizer/66343] "Error: .Lubsan_type3 already defined" with UBSan and precompiled headers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66343 --- Comment #17 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:34:46 2017 New Revision: 248616 URL: https://gcc.gnu.org/viewcvs?rev=248616=gcc=rev Log: Backported from mainline 2016-10-05 Jakub Jelinek

[Bug c++/77467] Segmentation fault with switch statement in constexpr function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77467 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:32:25 2017 New Revision: 248615 URL: https://gcc.gnu.org/viewcvs?rev=248615=gcc=rev Log: Backported from mainline 2016-09-28 Jakub Jelinek

[Bug c++/77722] -fsanitize=undefined doesn't give runtime error in function without return value, unless at least 2 instructions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77722 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:31:03 2017 New Revision: 248614 URL: https://gcc.gnu.org/viewcvs?rev=248614=gcc=rev Log: Backported from mainline 2016-09-27 Jakub Jelinek

[Bug fortran/77666] ICE in gfc_omp_clause_default_ctor, at fortran/trans-openmp.c:471

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77666 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:29:49 2017 New Revision: 248613 URL: https://gcc.gnu.org/viewcvs?rev=248613=gcc=rev Log: Backported from mainline 2016-09-27 Jakub Jelinek

[Bug tree-optimization/77665] [5 Regression] ICE in expand_GOMP_SIMD_VF, at internal-fn.c:172

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77665 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:28:40 2017 New Revision: 248612 URL: https://gcc.gnu.org/viewcvs?rev=248612=gcc=rev Log: Backported from mainline 2016-09-22 Jakub Jelinek

[Bug c++/77637] ICE on x86_64-linux-gnu (Segmentation fault, tree_check, cp_parser_std_attribute_list...)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77637 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:27:33 2017 New Revision: 248611 URL: https://gcc.gnu.org/viewcvs?rev=248611=gcc=rev Log: Backported from mainline 2016-09-20 Jakub Jelinek

[Bug middle-end/77624] [5 Regression] ICE on x86_64-linux-gnu (internal compiler error: in fold_builtin_atomic_always_lock_free, at builtins.c:5583)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77624 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:26:43 2017 New Revision: 248610 URL: https://gcc.gnu.org/viewcvs?rev=248610=gcc=rev Log: Backported from mainline 2016-09-20 Jakub Jelinek

[Bug ipa/77587] [5 Regression] C compiler produces incorrect stack alignment with __attribute__((weak))

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77587 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:26:00 2017 New Revision: 248609 URL: https://gcc.gnu.org/viewcvs?rev=248609=gcc=rev Log: Backported from mainline 2016-09-19 Jakub Jelinek

[Bug c++/77375] [5 Regression] constant object with mutable subobject allocated in read-only memory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77375 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:24:56 2017 New Revision: 248608 URL: https://gcc.gnu.org/viewcvs?rev=248608=gcc=rev Log: Backported from mainline 2016-09-16 Jakub Jelinek

[Bug middle-end/77594] double computation for __builtin_sub_overflow (0, ...)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77594 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:23:20 2017 New Revision: 248607 URL: https://gcc.gnu.org/viewcvs?rev=248607=gcc=rev Log: Backported from mainline 2016-09-16 Jakub Jelinek

[Bug sanitizer/68260] false positive with tsan

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68260 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:22:25 2017 New Revision: 248606 URL: https://gcc.gnu.org/viewcvs?rev=248606=gcc=rev Log: Backported from mainline 2016-09-14 Jakub Jelinek

[Bug fortran/77500] ICE in gfc_trans_omp_atomic, at fortran/trans-openmp.c:2822

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77500 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:21:41 2017 New Revision: 248605 URL: https://gcc.gnu.org/viewcvs?rev=248605=gcc=rev Log: Backported from mainline 2016-09-08 Jakub Jelinek

[Bug fortran/77516] ICE in is_gimple_min_invariant, at gimple-expr.c:706

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77516 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:20:41 2017 New Revision: 248604 URL: https://gcc.gnu.org/viewcvs?rev=248604=gcc=rev Log: Backported from mainline 2016-09-08 Jakub Jelinek

[Bug sanitizer/77396] address sanitizer crashes if all static global variables are optimized

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77396 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:19:49 2017 New Revision: 248603 URL: https://gcc.gnu.org/viewcvs?rev=248603=gcc=rev Log: Backported from mainline 2016-09-05 Jakub Jelinek

[Bug c++/77363] [5 Regression] Missing debug information in DWARF

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77363 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:18:37 2017 New Revision: 248602 URL: https://gcc.gnu.org/viewcvs?rev=248602=gcc=rev Log: Backported from mainline 2016-08-30 Jakub Jelinek

[Bug middle-end/77377] [7 Regression] c-c++-common/pr59037.c ICEs with -fpic -msse on i686

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77377 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:17:45 2017 New Revision: 248601 URL: https://gcc.gnu.org/viewcvs?rev=248601=gcc=rev Log: Backported from mainline 2016-08-30 Jakub Jelinek

[Bug target/71910] ICE on valid OpenMP code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71910 --- Comment #10 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:15:49 2017 New Revision: 248598 URL: https://gcc.gnu.org/viewcvs?rev=248598=gcc=rev Log: Backported from mainline 2016-08-16 Jakub Jelinek

[Bug tree-optimization/72824] [5 Regression] Signed floating point zero semantics broken at optimization level -O3 (tree-loop-distribute-patterns)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72824 --- Comment #16 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:13:36 2017 New Revision: 248597 URL: https://gcc.gnu.org/viewcvs?rev=248597=gcc=rev Log: Backported from mainline 2016-08-15 Martin Liska

Re: [PATCH] Dump function on internal errors

On Mon, May 29, 2017 at 8:10 PM, Alexander Monakov wrote: > On Mon, 29 May 2017, Alexander Monakov wrote: >> +/* This helper function is invoked from diagnostic routines prior to >> aborting >> + due to internal compiler error. If a dump file is set up, dump the >> +

[Bug c/67410] [5 Regression] c/c-typeck.c references out of bounds array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67410 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:12:08 2017 New Revision: 248596 URL: https://gcc.gnu.org/viewcvs?rev=248596=gcc=rev Log: Backported from mainline 2016-08-12 Jakub Jelinek

Re: [PATCH][x86][PR73350][PR80862]

On Fri, May 26, 2017 at 11:13 AM, Koval, Julia wrote: > Hi, > This patch fixes these PR's. Ok for trunk? > > gcc/ > * config/i386/subst.md (round): Fix round pattern. > * config/i386/i386.c (ix86_erase_embedded_rounding): > Fix erasing rounding for

[PATCH] Compare predictor values with these defined in predict.def.

Hello. It's quite handy to compare numbers given by analyze_brprob.py script and these that live in predict.def. With the patch numbers are displayed: HEURISTICS BRANCHES (REL) BR. HITRATE HITRATE COVERAGE COVERAGE (REL) predict.def (REL)

[Bug c++/72868] Constexpr expressions mistreat case ranges

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72868 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:11:09 2017 New Revision: 248595 URL: https://gcc.gnu.org/viewcvs?rev=248595=gcc=rev Log: Backported from mainline 2016-08-11 Jakub Jelinek

[OBVIOUS][PATCH] Fix coding style in predict.def.

Hello. I prepared patch in order to make parsing of the file easier for analyze_brprob.py. Martin >From a3f87f718ef82026af070df06ce83d72a2f6661d Mon Sep 17 00:00:00 2001 From: marxin Date: Mon, 29 May 2017 15:00:42 +0200 Subject: [PATCH 1/2] Fix coding style. gcc/ChangeLog:

[Bug c/72816] [5 Regression] ICE on x86_64-linux-gnu (tree check: expected tree that contains ‘decl with RTL’ structure, have ‘field_decl’ in set_decl_rtl, at emit-rtl.c:1282)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72816 --- Comment #8 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:09:01 2017 New Revision: 248594 URL: https://gcc.gnu.org/viewcvs?rev=248594=gcc=rev Log: Backported from mainline 2016-08-11 Jakub Jelinek

[Bug tree-optimization/72824] [5 Regression] Signed floating point zero semantics broken at optimization level -O3 (tree-loop-distribute-patterns)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72824 --- Comment #15 from Jakub Jelinek --- Author: jakub Date: Tue May 30 07:07:25 2017 New Revision: 248593 URL: https://gcc.gnu.org/viewcvs?rev=248593=gcc=rev Log: Backported from mainline 2016-08-09 Jakub Jelinek

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