[Bug middle-end/79647] bogus warning when building openssl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79647 --- Comment #4 from Bernd Edlinger --- (In reply to Martin Sebor from comment #3) > @@ -19021,6 +19021,13 @@ > case OPT_ASYNCJOBS: > > async_jobs = atoi(opt_arg()); > + if (async_jobs < 0) { > +

[Bug target/79623] error building a cross compiler for powerpc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79623 --- Comment #3 from Sumit --- Hi Richard, I think this could be the root cause. checking for intptr_t... no checking for uintptr_t... no checking for ssize_t... no checking for pid_t... no Could you please help me understanding this

[Bug tree-optimization/79621] [7 Regression] ICE in operator[], at vec.h:732

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79621 --- Comment #3 from Jeffrey A. Law --- What a cool little bug. AFAICT, the underlying issue has been latent since the introduction of gimple-ssa-isolate-paths a few years back. We have this PHI at the start of BB4: e7_11 = PHI

[Bug rtl-optimization/79584] ICE in base_to_reg, at lra-constraints.c:2918

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79584 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/79291] r244897 introduces IV related performance issues for daxpy on MIPS by enabling peeling for alignment

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79291 --- Comment #6 from Doug Gilmore --- > It also looks like mips lacks implementation of any of the > vectorizer cost hooks and thus defaults to > default_builtin_vectorization_cost which means that unaligned > loads/stores have double cost.

[Bug target/79570] [5/6/7 Regression] ICE in sel-sched-ir.c:4534 in pr69956.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79570 --- Comment #8 from Alexandre Oliva --- > Alexandre, do you recall why debug insns at heads of basic blocks are special? I'm afraid I don't remember, but if I had to guess, I'd say it's because debug insns normally wouldn't be at the border of

[Bug go/79642] space instead of tab in lang.opt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79642 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/79647] bogus warning when building openssl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79647 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug go/79642] space instead of tab in lang.opt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79642 --- Comment #1 from ian at gcc dot gnu.org --- Author: ian Date: Tue Feb 21 00:23:52 2017 New Revision: 245619 URL: https://gcc.gnu.org/viewcvs?rev=245619=gcc=rev Log: PR go/79642 * lang.opt (-fgo-relative-import-path): Change

[Bug c/79482] _Static_assert(__builtin_constant_p(x)):

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79482 Martin Sebor changed: What|Removed |Added Keywords||rejects-valid

[Bug middle-end/79647] bogus warning when building openssl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79647 --- Comment #2 from Andrew Pinski --- int async_jobs = 0; ... async_jobs = atoi(opt_arg()); loopargs_len = (async_jobs == 0 ? 1 : async_jobs); loopargs = app_malloc(loopargs_len * sizeof(loopargs_t), "array

[Bug c++/79648] New: error on x in constant expression when __builtin_constant_p(x) == true

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79648 Bug ID: 79648 Summary: error on x in constant expression when __builtin_constant_p(x) == true Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug c/79647] bogus warning when building openssl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79647 --- Comment #1 from Andrew Pinski --- >The second warning is also bogus, the -Wno-parentheses-equality was accepted before. Well this error message about an unknown warning option only happens if there was another error message.

[Bug c/79647] New: bogus warning when building openssl

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79647 Bug ID: 79647 Summary: bogus warning when building openssl Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/79635] Explain to translators what "asan" means

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79635 --- Comment #2 from Roland Illig --- Thanks for that info. Could you add this as a comment to the params.def file, just above the first appearance of the word "asan"?

[Bug fortran/79602] translation: globally replace '%s' with %qs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79602 --- Comment #2 from Roland Illig --- (In reply to jos...@codesourcery.com from comment #1) > We only ever download translations from the TP site and use them > unmodified; we don't make any local changes to the translations in GCC. Fine, but

[Bug rtl-optimization/79584] ICE in base_to_reg, at lra-constraints.c:2918

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79584 Pat Haugen changed: What|Removed |Added CC||amodra at gcc dot gnu.org --- Comment #1

[Bug target/79646] New: Typos in vax.opt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79646 Bug ID: 79646 Summary: Typos in vax.opt Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee:

[Bug target/79645] New: missing period in microblaze.opt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79645 Bug ID: 79645 Summary: missing period in microblaze.opt Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/79644] New: Undocumented options in microblaze.opt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79644 Bug ID: 79644 Summary: Undocumented options in microblaze.opt Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug c++/79641] [5/6/7 Regression] ICE with const variable and attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79641 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug translation/79643] Please define the file format of *.opt files more i18n-friendly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79643 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement --- Comment #1 from Andrew

[Bug translation/79643] New: Please define the file format of *.opt files more i18n-friendly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79643 Bug ID: 79643 Summary: Please define the file format of *.opt files more i18n-friendly Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug go/79642] New: space instead of tab in lang.opt

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79642 Bug ID: 79642 Summary: space instead of tab in lang.opt Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: go

[Bug c++/79641] New: [5/6/7 Regression] ICE with const variable and attribute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79641 Bug ID: 79641 Summary: [5/6/7 Regression] ICE with const variable and attribute Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code

[Bug c++/79640] ICE with generic lambda expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79640 Markus Trippelsdorf changed: What|Removed |Added Keywords|ice-on-valid-code |ice-on-invalid-code --- Comment

[Bug target/79140] gcc.target/powerpc/ssp-1.c fails starting with its introduction in r244562

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79140 Segher Boessenkool changed: What|Removed |Added Known to work||7.0 --- Comment #4 from Segher

[Bug c++/79640] ICE with generic lambda expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79640 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/79640] New: ICE with generic lambda expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79640 Bug ID: 79640 Summary: ICE with generic lambda expression Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority:

[Bug libstdc++/68739] FAIL: 30_threads/call_once/constexpr.cc (test for excess errors)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68739 --- Comment #9 from dave.anglin at bell dot net --- On 2017-02-19, at 4:47 PM, dave.anglin at bell dot net wrote: >> Oh, (void*)1 works, it's only rejected with the LL suffix. That's not >> conforming either (and Clang rejects it). > > I'll see

[Bug tree-optimization/68644] [6/7 Regression] FAIL: gcc.dg/tree-ssa/ivopts-lt-2.c scan-tree-dump-times ivopts "PHI <p_" 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68644 Bill Schmidt changed: What|Removed |Added CC||amker at gcc dot gnu.org,

[Bug c++/79639] [6/7 Regression] ICE with -O and constexpr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79639 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/68644] [6/7 Regression] FAIL: gcc.dg/tree-ssa/ivopts-lt-2.c scan-tree-dump-times ivopts "PHI <p_" 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68644 --- Comment #10 from Bill Schmidt --- Created attachment 40785 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40785=edit ivopts-details-scev dump

[Bug tree-optimization/68644] [6/7 Regression] FAIL: gcc.dg/tree-ssa/ivopts-lt-2.c scan-tree-dump-times ivopts "PHI <p_" 1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68644 Bill Schmidt changed: What|Removed |Added Target|hppa*-*-* (32-bit) |hppa*-*-* (32-bit) |

[Bug c++/79639] New: [6/7 Regression] ICE with -O and constexpr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79639 Bug ID: 79639 Summary: [6/7 Regression] ICE with -O and constexpr Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug target/79631] ICE tree check: expected integer_cst, have negate_expr in decompose, at tree.h:5255

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79631 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug target/79633] [5/6/7 Regression] ICE in gimple_call_arg, at gimple.h:3163

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79633 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/79636] [5/6/7 Regression] ICE in assign_by_spills, at lra-assigns.c:1457

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79636 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug fortran/78881] [F03] reading from string with DTIO procedure does not work properly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78881 --- Comment #6 from Jerry DeLisle --- (In reply to Paul Thomas from comment #5) > (In reply to Jerry DeLisle from comment #3) > > (In reply to janus from comment #2) > > > (In reply to janus from comment #0) > > > > It seems like the first

[Bug target/79634] ICE in expand_builtin_with_bounds, at builtins.c:7490

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79634 Jakub Jelinek changed: What|Removed |Added CC||ienkovich at gcc dot gnu.org,

[Bug target/79140] gcc.target/powerpc/ssp-1.c fails starting with its introduction in r244562

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79140 --- Comment #3 from Bill Schmidt --- This can be closed, I think?

[Bug c++/79563] Same-name labels in lambdas considered duplicate

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79563 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/79593] [6/7 Regression] Poor/Worse code generation for FPU on versions after 6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79593 --- Comment #6 from Jakub Jelinek --- And, penalties should be measured, on contemporary CPUs pure instruction count says nothing.

[Bug target/79593] [6/7 Regression] Poor/Worse code generation for FPU on versions after 6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79593 --- Comment #5 from Jakub Jelinek --- With -Ofast -m32 -mfpmath=i387 it changed with r244816. Why do you care about 32-bit code performance (and especially x87)? That is pure legacy, people who care about performance should be using -m64 or at

[Bug fortran/79602] translation: globally replace '%s' with %qs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79602 --- Comment #1 from joseph at codesourcery dot com --- We only ever download translations from the TP site and use them unmodified; we don't make any local changes to the translations in GCC.

[Bug c++/77825] [7 Regression] return type deduction regression in C++17 mode

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77825 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/77337] [7 regression][c++1z] use before deduction of 'auto'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77337 Jason Merrill changed: What|Removed |Added CC||barry.revzin at gmail dot com ---

[Bug c++/78139] [7 regression][c++1z] inaccessible destructor required in new expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78139 --- Comment #2 from Jason Merrill --- Author: jason Date: Mon Feb 20 18:18:30 2017 New Revision: 245612 URL: https://gcc.gnu.org/viewcvs?rev=245612=gcc=rev Log: PR c++/78139 - destructor needed by new-expression * call.c

[Bug c++/78139] [7 regression][c++1z] inaccessible destructor required in new expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78139 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug translation/79332] Several bugs related to translation in gcc 7.1-b20170101

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79332 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug translation/79638] New: Wrongly extracted source string "tid.y;"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79638 Bug ID: 79638 Summary: Wrongly extracted source string "tid.y;" Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug driver/79637] New: missing documentation for PARAM_MAX_FSM_THREAD_LENGTH

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79637 Bug ID: 79637 Summary: missing documentation for PARAM_MAX_FSM_THREAD_LENGTH Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/79635] Explain to translators what "asan" means

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79635 --- Comment #1 from Andrew Pinski --- asan is short for address sanitizer; aka -fsantize=address option.

[Bug tree-optimization/79575] [7 Regression] ICE in mark_stmt_if_obviously_necessary, at tree-ssa-dce.c:270

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79575 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/79636] New: ICE in assign_by_spills, at lra-assigns.c:1457

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79636 Bug ID: 79636 Summary: ICE in assign_by_spills, at lra-assigns.c:1457 Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/79635] New: Explain to translators what "asan" means

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79635 Bug ID: 79635 Summary: Explain to translators what "asan" means Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/79634] New: ICE in expand_builtin_with_bounds, at builtins.c:7490

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79634 Bug ID: 79634 Summary: ICE in expand_builtin_with_bounds, at builtins.c:7490 Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/79631] ICE tree check: expected integer_cst, have negate_expr in decompose, at tree.h:5255

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79631 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/79633] New: ICE in gimple_call_arg, at gimple.h:3163

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79633 Bug ID: 79633 Summary: ICE in gimple_call_arg, at gimple.h:3163 Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/79632] New: params.def should not contain redundant comments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79632 Bug ID: 79632 Summary: params.def should not contain redundant comments Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c/79631] New: ICE tree check: expected integer_cst, have negate_expr in decompose, at tree.h:5255

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79631 Bug ID: 79631 Summary: ICE tree check: expected integer_cst, have negate_expr in decompose, at tree.h:5255 Product: gcc Version: 7.0.1 Status: UNCONFIRMED

[Bug c/79630] New: ICE in make_decl_rtl, at varasm.c:1311

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79630 Bug ID: 79630 Summary: ICE in make_decl_rtl, at varasm.c:1311 Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug lto/79587] ICE in streamer_write_gcov_count_stream, at data-streamer-out.c:343 while building Python 3.6.0 with PGO and LTO

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79587 --- Comment #7 from Markus Trippelsdorf --- (In reply to Martin Liška from comment #6) > Created attachment 40783 [details] > Untested patch > > Untested patch, can you please test building Python with the patch? Thanks Works fine now, thanks.

[Bug sanitizer/79558] [5/6 Regression] ICE: Segfault in ubsan_type_descriptor, at ubsan.c:412

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79558 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug sanitizer/79558] [5/6 Regression] ICE: Segfault in ubsan_type_descriptor, at ubsan.c:412

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79558 --- Comment #7 from Marek Polacek --- Author: mpolacek Date: Mon Feb 20 17:38:57 2017 New Revision: 245611 URL: https://gcc.gnu.org/viewcvs?rev=245611=gcc=rev Log: PR sanitizer/79558 * ubsan.c (ubsan_type_descriptor): Check if

[Bug middle-end/79537] [5/6 Regression] ICE in gimplify_expr, at gimplify.c:12009

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79537 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/79536] [5/6 Regression] ICE in fold_binary_loc, at fold-const.c:9060

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79536 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/79537] [5/6 Regression] ICE in gimplify_expr, at gimplify.c:12009

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79537 --- Comment #9 from Marek Polacek --- Author: mpolacek Date: Mon Feb 20 17:37:20 2017 New Revision: 245610 URL: https://gcc.gnu.org/viewcvs?rev=245610=gcc=rev Log: PR middle-end/79537 * gimplify.c (gimplify_expr): Handle unused

[Bug middle-end/79536] [5/6 Regression] ICE in fold_binary_loc, at fold-const.c:9060

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79536 --- Comment #10 from Marek Polacek --- Author: mpolacek Date: Mon Feb 20 17:35:21 2017 New Revision: 245609 URL: https://gcc.gnu.org/viewcvs?rev=245609=gcc=rev Log: PR middle-end/79536 * fold-const.c (fold_negate_expr_1):

[Bug tree-optimization/79151] Missed BB vectorization with strided/scalar stores

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79151 --- Comment #6 from Thomas Koenig --- A few more test cases with a relatively recent trunk. POWER7: [tkoenig@gcc1-power7 ~]$ gcc -mcpu=power7 -O3 foo.c && time ./a.out 41.987257 real0m3.688s user0m3.685s sys 0m0.002s

[Bug c++/79608] missing space in error message "bepositive"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79608 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/79603] make diagnostics more i18n-friendly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79603 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/79613] missing space in diagnostic: GLOBAL CONST-PROP: Replacing reg %d in jump_insn

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79613 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/79615] missing space in diagnostic: Substring out of bounds: lower bound

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79615 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/79616] missing space in diagnostic: Inlined into %s which now has time

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79616 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/79617] missing space in diagnostic: IF clause without modifier at %L used together

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79617 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/79151] Missed BB vectorization with strided/scalar stores

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79151 --- Comment #5 from Thomas Koenig --- (In reply to Richard Biener from comment #3) > The question is of course whether vector division has comparable latency / > throughput as the scalar one. Here's a test case on a rather old CPU, a Core 2

[Bug target/78056] [7 Regression] build failure on Power7

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78056 --- Comment #21 from kelvin at gcc dot gnu.org --- Author: kelvin Date: Mon Feb 20 16:43:03 2017 New Revision: 245607 URL: https://gcc.gnu.org/viewcvs?rev=245607=gcc=rev Log: gcc/testsuite/ChangeLog: 2017-02-20 Kelvin Nilsen

[Bug tree-optimization/79345] [6/7 Regression] passing yet-uninitialized member as argument to base class constructor should warn (-Wunitialized)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79345 --- Comment #6 from Jakub Jelinek --- Created attachment 40784 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40784=edit gcc7-pr79345.patch Untested fix. That said, I think (most likely just for GCC8) it would be very much beneficial to

[Bug target/79581] VFP4 slower than VFP3 in C-ray

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79581 --- Comment #4 from PeteVine --- > Judging by your -mcpu option is this on a Cortex-A5? Yes, if you look at the results on a Cortex A53 running armv7 code, it doesn't reproduce either, and A5-codegen is king :) (hopefully due to in-order design

[Bug sanitizer/79558] [5/6 Regression] ICE: Segfault in ubsan_type_descriptor, at ubsan.c:412

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79558 Marek Polacek changed: What|Removed |Added Summary|[5/6/7 Regression] ICE: |[5/6 Regression] ICE:

[Bug sanitizer/79558] [5/6/7 Regression] ICE: Segfault in ubsan_type_descriptor, at ubsan.c:412

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79558 --- Comment #5 from Marek Polacek --- Author: mpolacek Date: Mon Feb 20 15:50:23 2017 New Revision: 245605 URL: https://gcc.gnu.org/viewcvs?rev=245605=gcc=rev Log: PR sanitizer/79558 * ubsan.c (ubsan_type_descriptor): Check if

[Bug tree-optimization/79345] [6/7 Regression] passing yet-uninitialized member as argument to base class constructor should warn (-Wunitialized)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79345 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug target/77333] Incorrect stack adjust in epilogue when targeting i686-w64-mingw32

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77333 --- Comment #19 from Tony Kelman --- The patch also applies and fixes the problem on the gcc-5-branch. I haven't tried with trunk.

[Bug middle-end/79537] [5/6 Regression] ICE in gimplify_expr, at gimplify.c:12009

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79537 Marek Polacek changed: What|Removed |Added Summary|[5/6/7 Regression] ICE in |[5/6 Regression] ICE in

[Bug middle-end/79537] [5/6/7 Regression] ICE in gimplify_expr, at gimplify.c:12009

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79537 --- Comment #7 from Marek Polacek --- Author: mpolacek Date: Mon Feb 20 15:05:53 2017 New Revision: 245604 URL: https://gcc.gnu.org/viewcvs?rev=245604=gcc=rev Log: PR middle-end/79537 * gimplify.c (gimplify_expr): Handle unused

[Bug lto/79587] ICE in streamer_write_gcov_count_stream, at data-streamer-out.c:343 while building Python 3.6.0 with PGO and LTO

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79587 --- Comment #6 from Martin Liška --- Created attachment 40783 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40783=edit Untested patch Untested patch, can you please test building Python with the patch? Thanks

[Bug target/79494] [5/6/7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2330

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79494 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/52036] C++11 allows template parameters to have internal linkage

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52036 Michel Morin changed: What|Removed |Added CC||mimomorin at gmail dot com --- Comment

[Bug target/79545] gcc[5/6]: RS6000, xvcvuxdsp and xvcvsxdsp RTL defines have wrong type

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79545 Bill Schmidt changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/79523] [7 Regression] valgrind error for gcc/testsuite/gfortran.dg/dtio_13.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79523 Paul Thomas changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/79599] typo in diagnostic gfc_error ("DTIO dummy argument at %L be a scalar"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79599 Paul Thomas changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug fortran/79523] [7 Regression] valgrind error for gcc/testsuite/gfortran.dg/dtio_13.f90

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79523 --- Comment #2 from Paul Thomas --- Author: pault Date: Mon Feb 20 14:17:42 2017 New Revision: 245603 URL: https://gcc.gnu.org/viewcvs?rev=245603=gcc=rev Log: 2017-02-20 Paul Thomas PR fortran/79599 *

[Bug fortran/79599] typo in diagnostic gfc_error ("DTIO dummy argument at %L be a scalar"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79599 --- Comment #1 from Paul Thomas --- Author: pault Date: Mon Feb 20 14:17:42 2017 New Revision: 245603 URL: https://gcc.gnu.org/viewcvs?rev=245603=gcc=rev Log: 2017-02-20 Paul Thomas PR fortran/79599 *

[Bug target/79494] [5/6/7 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2330

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79494 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug target/79593] [6/7 Regression] Poor/Worse code generation for FPU on versions after 6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79593 --- Comment #4 from Katsunori Kumatani --- I forgot to mention that in the particular above example, it is obvious the "fstp" is useless. If you remove the "fld st(0)" and then the 'p' from the fstp, you end up with "fst st(0)" which is

[Bug target/79593] [6/7 Regression] Poor/Worse code generation for FPU on versions after 6

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79593 --- Comment #3 from Katsunori Kumatani --- Hi, sorry I forgot to mention, I used Godbolt's Compiler Explorer to test it on GCC 5 and 7 as I only have version 6 deployed on this machine. On my end, it probably used march 'native' by default (?)

[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 #4 from Jakub Jelinek --- Fixed on the trunk so far.

[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 #3 from Jakub Jelinek --- Author: jakub Date: Mon Feb 20 12:52:21 2017 New Revision: 245602 URL: https://gcc.gnu.org/viewcvs?rev=245602=gcc=rev Log: PR target/79568 * config/i386/i386.c (ix86_expand_builtin): Handle

[Bug lto/79587] ICE in streamer_write_gcov_count_stream, at data-streamer-out.c:343 while building Python 3.6.0 with PGO and LTO

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79587 Martin Liška changed: What|Removed |Added CC||nathan at gcc dot gnu.org Known to

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