[Bug bootstrap/79771] [7 Regression] in-tree zlib breaks build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79771 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug bootstrap/79771] [7 Regression] in-tree zlib breaks build

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79771 --- Comment #8 from Jeffrey A. Law --- Author: law Date: Wed Mar 15 05:01:23 2017 New Revision: 246152 URL: https://gcc.gnu.org/viewcvs?rev=246152=gcc=rev Log: 2017-03-15 Yaakov Selkowitz PR bootstrap/79771

[Bug tree-optimization/79800] [7 Regression] wrong snprintf result range with precision in a narrow negative-positive range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79800 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/79800] [7 Regression] wrong snprintf result range with precision in a narrow negative-positive range

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79800 --- Comment #3 from Jeffrey A. Law --- Author: law Date: Wed Mar 15 04:31:27 2017 New Revision: 246151 URL: https://gcc.gnu.org/viewcvs?rev=246151=gcc=rev Log: PR tree-optimization/79800 * gimple-ssa-sprintf.c (format_floating:

[Bug fortran/69499] [F03] ICE-on-invalid on combining select type with wrong statement

> > Regression tested for GNU Fortran (GCC) 7.0.1 20170314 (experimental) on > x86_64-pc-linux-gnu with no regressions. This falls into the PITA classification. Also known as simple enough, regression test and commit. (consider it approved)

[Bug target/61837] missed loop invariant expression optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61837 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/62147] missed loop counter based optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62147 --- Comment #3 from Segher Boessenkool --- Still happens.

[Bug target/62233] unnecessary shift instructions to prepare loop counter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62233 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org ---

[Bug sanitizer/65643] FAIL: c-c++-common/asan/swapcontext-test-1.c on powerpc64

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65643 Segher Boessenkool changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug translation/80001] diagnostics: untranslateable %s placeholders in omp-offload.c

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80001 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/80016] error is positioned incorrectly

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80016 --- Comment #2 from David Malcolm --- Candidate patch for bogus *starting* location: https://gcc.gnu.org/ml/gcc-patches/2017-03/msg00797.html (this doesn't fix the bogus finish location)

[Bug c++/80014] [6/7 Regression] Caret missing in error message

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80014 --- Comment #4 from David Malcolm --- Candidate patch: https://gcc.gnu.org/ml/gcc-patches/2017-03/msg00796.html

[Bug fortran/79852] diagnostics should not end with exclamation mark

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79852 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/79860] i18n: single-word translation in "Character-valued %s %qs"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79860 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/79947] [6/7 Regression] ICE in rs6000_emit_swsqrt at gcc/config/rs6000/rs6000.c:37570

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79947 --- Comment #5 from Michael Meissner --- Author: meissner Date: Wed Mar 15 00:25:10 2017 New Revision: 246150 URL: https://gcc.gnu.org/viewcvs?rev=246150=gcc=rev Log: [gcc] 2017-03-14 Michael Meissner PR

[Bug target/80035] [nvptx] non-returning function call causes ptxas sigsegv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80035 --- Comment #5 from Tom de Vries --- (In reply to Alexander Monakov from comment #3) > ptxas gets confused around loops lacking > exit edges (and perhaps other "unusual" CFG structures). They can easily > appear even in original source and do

[Bug target/80035] [nvptx] non-returning function call causes ptxas sigsegv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80035 --- Comment #4 from Tom de Vries --- (In reply to Tom de Vries from comment #2) > Replacing trap with exit or ret (or adding it after trap), makes the sigsegv > go away. This problem goes away for ptxas -ori starting cuda 7.0.

[Bug fortran/69499] [F03] ICE-on-invalid on combining select type with wrong statement

ion tested for GNU Fortran (GCC) 7.0.1 20170314 (experimental) on x86_64-pc-linux-gnu with no regressions.

[Bug driver/80044] New: Specifying both -static and -pie insanity

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80044 Bug ID: 80044 Summary: Specifying both -static and -pie insanity Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: driver

[Bug fortran/79447] [F08] gfortran rejects valid & accepts invalid internal subprogram in a submodule

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79447 Damian Rouson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/79936] [7 Regression] ICE with -Walloc-size-larger-than=32767

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79936 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/79753] [7 Regression][CHKP] ICE in ix86_expand_builtin, at config/i386/i386.c:36869

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79753 Jeffrey A. Law changed: What|Removed |Added Priority|P1 |P2 CC|

[Bug middle-end/79988] [7 Regression][CHKP] ICE in tree check: accessed operand 5 of call_expr with 4 operands in ix86_expand_builtin, at config/i386/i386.c:36851

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79988 Jeffrey A. Law changed: What|Removed |Added Priority|P1 |P2 CC|

[Bug target/71399] [5/6/7 Regression] 5.3.0 bootstrap comparison failure on arm-linux-gnueabihf

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71399 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug sanitizer/79096] [7 Regression] address sanitizer and jni does not work

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79096 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/79393] [7 Regression] cc1plus rejects valid code with noexcept

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79393 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Target

[Bug c/80036] Source line not printed for diagnostic if expanded from a macro

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80036 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org

[Bug rtl-optimization/80025] [5/6/7 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 Bernd Schmidt changed: What|Removed |Added CC||aoliva at gcc dot gnu.org,

[Bug driver/79659] Provide valid values for integer options (e.g. -Wformat) with --help= option

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79659 Manuel López-Ibáñez changed: What|Removed |Added Keywords||diagnostic

[Bug c/67146] Wchkp is not documented in invoke.texi

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67146 Manuel López-Ibáñez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/79831] [DOC][CHKP] Missing -Wchkp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79831 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org ---

[Bug c++/80043] [6/7 Regression] ICE with pointer-to-member-function and -fpermissive

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80043 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/80020] [7 Regression] gcc confused about aligned_alloc argument order

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80020 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug middle-end/80020] [7 Regression] gcc confused about aligned_alloc argument order

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80020 --- Comment #2 from Jeffrey A. Law --- Author: law Date: Tue Mar 14 22:16:27 2017 New Revision: 246145 URL: https://gcc.gnu.org/viewcvs?rev=246145=gcc=rev Log: PR middle-end/80020 * builtin-attrs.def

[Bug c/79936] [7 Regression] ICE with -Walloc-size-larger-than=32767

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79936 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #9

[Bug c/79936] [7 Regression] ICE with -Walloc-size-larger-than=32767

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79936 --- Comment #8 from Jeffrey A. Law --- Author: law Date: Tue Mar 14 22:09:40 2017 New Revision: 246144 URL: https://gcc.gnu.org/viewcvs?rev=246144=gcc=rev Log: PR c/79936 * Makefile.in (GTFILES): Add calls.c. * calls.c:

[Bug libstdc++/78870] Support std::filesystem on Windows

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78870 --- Comment #10 from niXman --- (In reply to Jonathan Wakely from comment #9) > There's a patch at https://gcc.gnu.org/ml/libstdc++/2017-02/msg00041.html > > I haven't reviewed or tested it yet.

[Bug target/79947] [6/7 Regression] ICE in rs6000_emit_swsqrt at gcc/config/rs6000/rs6000.c:37570

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79947 --- Comment #4 from Michael Meissner --- Created attachment 40976 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40976=edit Proposed patch to fix the problem The tARGET_RSQRTES macro needed a guard to require -mpowerpc-gfxopt.

[Bug libstdc++/80041] std::codecvt_utf16 converts to UTF-8 not UTF-16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80041 Jonathan Wakely changed: What|Removed |Added Keywords||patch --- Comment #1 from Jonathan

[Bug fortran/39239] Reject SAVEd variables EQUIVALENCEd to a COMMON

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39239 Nicolas Koenig changed: What|Removed |Added Attachment #40964|0 |1 is obsolete|

[Bug target/79947] [6/7 Regression] ICE in rs6000_emit_swsqrt at gcc/config/rs6000/rs6000.c:37570

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79947 --- Comment #3 from Michael Meissner --- The problem is the -mno-powerpc-gfxopt option disables floating point conditional moves, which is needed to use the floating point reciprocal estimate instructions. The macro TARGET_FRSQRTES did not have

[Bug target/79947] [6/7 Regression] ICE in rs6000_emit_swsqrt at gcc/config/rs6000/rs6000.c:37570

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79947 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug middle-end/80042] gcc thinks sin/cos don't set errno

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80042 --- Comment #1 from Andrew Pinski --- Most likely because gcc assumes sin ( Inf); is a full constant so it can remove the load after it.

[Bug target/79951] ICE in extract_insn, at recog.c:2311 on ppc64le with -mno-cmpb

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79951 Pat Haugen changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/80043] New: [6/7 Regression] ICE with pointer-to-member-function and -fpermissive

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80043 Bug ID: 80043 Summary: [6/7 Regression] ICE with pointer-to-member-function and -fpermissive Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords:

[Bug middle-end/80042] New: gcc thinks sin/cos don't set errno

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80042 Bug ID: 80042 Summary: gcc thinks sin/cos don't set errno Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end

[Bug rtl-optimization/79728] [7 Regression] ICE in setup_pressure_classes, at ira.c:912

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79728 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug rtl-optimization/79728] [7 Regression] ICE in setup_pressure_classes, at ira.c:912

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79728 --- Comment #7 from Jeffrey A. Law --- Author: law Date: Tue Mar 14 17:50:46 2017 New Revision: 246138 URL: https://gcc.gnu.org/viewcvs?rev=246138=gcc=rev Log: PR rtl-optimization/79728 * regs.h (struct target_regs): New field

[Bug rtl-optimization/79949] ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79949 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/80038] Random segfault using local vectors in Cilk function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80038 --- Comment #8 from Jeffrey A. Law --- It's unfortunate and directly related to the maintenance effort involved. The deprecation plan for Cilk+ would have code in gcc-7, but the code would be removed prior to the gcc-8 release. Unless someone

[Bug libstdc++/80041] std::codecvt_utf16 converts to UTF-8 not UTF-16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80041 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug libstdc++/80041] New: std::codecvt_utf16 converts to UTF-8 not UTF-16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80041 Bug ID: 80041 Summary: std::codecvt_utf16 converts to UTF-8 not UTF-16 Product: gcc Version: 6.3.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/80014] [6/7 Regression] Caret missing in error message

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80014 --- Comment #3 from David Malcolm --- Root cause is that we aren't setting locations for typeid() expressions. I'm working on a fix.

[Bug c++/80038] Random segfault using local vectors in Cilk function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80038 --- Comment #7 from Florent Hivert --- (In reply to Jeffrey A. Law from comment #6) > Also note it is likely Cilk+ will be deprecated in gcc-7 That's a huge pity from my point of view. For recursive exploration like the code I put here, I don't

[Bug c++/80029] [6/7 Regression] valgrind error in new_omp_context(omp_region_type) (gimplify.c:400)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80029 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/80027] ASAN breaks DT_RPATH $ORIGIN in dlopen()

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80027 --- Comment #3 from Michael Thayer --- Seems my mistake. I think the ASAN library was still getting loaded dynamically. Now I have the following problem, which I think means that code (constructors?) getting called before ASAN is initialised

[Bug c++/79865] ICE calling member function with template parameter from generic lambda

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79865 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/79900] [5 Regression] ICE in strip_typedefs, at cp/tree.c:155

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79900 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/79687] [5/6 Regression] Wrong code with pointer-to-member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79687 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/79962] [5 Regression] ICE nonnull_check_p on a function template with a type-dependent attribute nonnull

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79962 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/79984] [6 Regression] ICE with -Wnonnull-compare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79984 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/80040] New: SSE4.1 ptest not always merged

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80040 Bug ID: 80040 Summary: SSE4.1 ptest not always merged Product: gcc Version: 6.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug tree-optimization/79908] ICE in gimplify_expr (gimplify.c:12155) gimplification failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79908 --- Comment #4 from Bill Schmidt --- Any fix for this must also handle this reduced test case: typedef __builtin_va_list __gnuc_va_list; typedef __gnuc_va_list va_list; void foo (va_list args) { va_list ap; __builtin_va_copy (ap, args);

[Bug target/80040] SSE4.1 ptest not always merged

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80040 --- Comment #2 from Allan Jensen --- Created attachment 40973 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40973=edit Assembler output from gcc 6 Easier to compare

[Bug c++/61636] generic lambda: segfault / "cannot call member function without object"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61636 --- Comment #27 from Marek Polacek --- Author: mpolacek Date: Tue Mar 14 16:03:10 2017 New Revision: 246134 URL: https://gcc.gnu.org/viewcvs?rev=246134=gcc=rev Log: PR c++/79264 * lambda.c (maybe_generic_this_capture): Deal with

[Bug c++/79264] [7 Regression] ICE verify_type failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79264 --- Comment #5 from Marek Polacek --- Author: mpolacek Date: Tue Mar 14 16:03:10 2017 New Revision: 246134 URL: https://gcc.gnu.org/viewcvs?rev=246134=gcc=rev Log: PR c++/79264 * lambda.c (maybe_generic_this_capture): Deal with

[Bug target/80040] SSE4.1 ptest not always merged

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80040 --- Comment #1 from Allan Jensen --- Created attachment 40972 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40972=edit Assembler output

[Bug c++/79687] [5/6 Regression] Wrong code with pointer-to-member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79687 --- Comment #24 from Marek Polacek --- Author: mpolacek Date: Tue Mar 14 15:58:39 2017 New Revision: 246133 URL: https://gcc.gnu.org/viewcvs?rev=246133=gcc=rev Log: PR c++/79687 * init.c (constant_value_1): Break if the variable

[Bug c++/79900] [5/6 Regression] ICE in strip_typedefs, at cp/tree.c:1554

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79900 --- Comment #5 from Marek Polacek --- Author: mpolacek Date: Tue Mar 14 15:55:53 2017 New Revision: 246132 URL: https://gcc.gnu.org/viewcvs?rev=246132=gcc=rev Log: PR c++/79900 - ICE in strip_typedefs * tree.c (strip_typedefs):

[Bug c++/79984] [6 Regression] ICE with -Wnonnull-compare

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79984 --- Comment #5 from Marek Polacek --- Author: mpolacek Date: Tue Mar 14 15:53:23 2017 New Revision: 246131 URL: https://gcc.gnu.org/viewcvs?rev=246131=gcc=rev Log: PR c++/79962 PR c++/79984 * c-common.c

[Bug c++/79962] [5/6 Regression] ICE nonnull_check_p on a function template with a type-dependent attribute nonnull

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79962 --- Comment #7 from Marek Polacek --- Author: mpolacek Date: Tue Mar 14 15:53:23 2017 New Revision: 246131 URL: https://gcc.gnu.org/viewcvs?rev=246131=gcc=rev Log: PR c++/79962 PR c++/79984 * c-common.c

[Bug middle-end/79831] [DOC][CHKP] Missing -Wchkp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79831 Martin Liška changed: What|Removed |Added Known to work||7.0 --- Comment #3 from Martin Liška

[Bug fortran/71838] ICE with OpenCoarrays on submodule

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71838 --- Comment #15 from Anton Shterenlikht --- Yes, the problem seems to have been solved. My code compiles fine now. Thanks Anton

[Bug c++/80014] [6/7 Regression] Caret missing in error message

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80014 --- Comment #2 from David Malcolm --- The issue is that we have a range where caret == start, at the given location, but where finish == UNKNOWN_LOCATION, for some reason, and so this clause fires in diagnostic-show-locus.c:layout::layout: 797

[Bug c++/80038] Random segfault using local vectors in Cilk function

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80038 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com

[Bug middle-end/79831] [DOC][CHKP] Missing -Wchkp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79831 --- Comment #2 from Martin Liška --- Author: marxin Date: Tue Mar 14 15:31:53 2017 New Revision: 246129 URL: https://gcc.gnu.org/viewcvs?rev=246129=gcc=rev Log: Document -Wchkp (PR middle-end/79831). 2017-03-14 Martin Liska

[Bug target/80035] [nvptx] non-returning function call causes ptxas sigsegv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80035 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org ---

[Bug c++/80014] [6/7 Regression] Caret missing in error message

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80014 David Malcolm changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/68421] unused copy of global register variable into another gpr

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68421 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org ---

[Bug sanitizer/77631] no symbols in backtrace shown by ASan when debug info is split

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77631 --- Comment #7 from Denis Khalikov --- Thomas, before verifying i should fix issues from the list, https://gcc.gnu.org/ml/gcc-patches/2017-03/msg00735.html

[Bug libstdc++/79162] [7 Regression] [C++17] ambiguity in string assignment due to string_view overload

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79162 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/79162] [7 Regression] [C++17] ambiguity in string assignment due to string_view overload

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79162 --- Comment #4 from Jonathan Wakely --- Author: redi Date: Tue Mar 14 14:51:19 2017 New Revision: 246128 URL: https://gcc.gnu.org/viewcvs?rev=246128=gcc=rev Log: PR libstdc++/79162 disambiguate assignment from string_view PR

[Bug middle-end/79831] [DOC][CHKP] Missing -Wchkp

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79831 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/79752] incorrect code generation for __divkf3 with -O2 -mcpu=power9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79752 --- Comment #5 from acsawdey at gcc dot gnu.org --- Author: acsawdey Date: Tue Mar 14 14:43:03 2017 New Revision: 246127 URL: https://gcc.gnu.org/viewcvs?rev=246127=gcc=rev Log: This showed up in power9 code for __divkf3 software float support

[Bug c++/79393] [7 Regression] cc1plus rejects valid code with noexcept

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79393 --- Comment #3 from Nathan Sidwell --- Author: nathan Date: Tue Mar 14 14:41:53 2017 New Revision: 246126 URL: https://gcc.gnu.org/viewcvs?rev=246126=gcc=rev Log: PR c++/79393 DR 1658 workaround * method.c

[Bug tree-optimization/79908] ICE in gimplify_expr (gimplify.c:12155) gimplification failed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79908 --- Comment #3 from Bill Schmidt --- Patch isn't acceptable; still investigating.

[Bug bootstrap/79255] [6/7 Regression] PGO bootstrap fails on x86_64/ppc64le building Ada

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79255 Richard Biener changed: What|Removed |Added Priority|P3 |P2

[Bug bootstrap/79255] [6/7 Regression] PGO bootstrap fails on x86_64/ppc64le building Ada

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79255 Richard Biener changed: What|Removed |Added Keywords||wrong-debug Last

[Bug ipa/80000] diagnostics: trailing spaces in "one definition rule "

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=8 David Malcolm changed: What|Removed |Added Priority|P3 |P5 CC|

[Bug sanitizer/77631] no symbols in backtrace shown by ASan when debug info is split

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77631 Thomas Schwinge changed: What|Removed |Added CC||tschwinge at gcc dot gnu.org ---

[Bug rtl-optimization/79728] [7 Regression] ICE in setup_pressure_classes, at ira.c:912

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79728 --- Comment #6 from David Binderman --- (In reply to Xi Ruoyao from comment #5) > So please ignore my mumble... Still seems broken to me. If one of the patches could be put into gcc trunk, that might help.

[Bug libstdc++/79820] std::ifstream sets errno to zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79820 --- Comment #6 from niXman --- Created attachment 40970 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40970=edit patch done.

[Bug ipa/79763] [CHKP] ICE in chkp_find_bounds: Unexpected tree code real_cst in tree-chkp.c:3681

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79763 Martin Liška changed: What|Removed |Added Assignee|marxin at gcc dot gnu.org |unassigned at gcc dot gnu.org

[Bug libstdc++/79820] std::ifstream sets errno to zero

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79820 --- Comment #5 from Jonathan Wakely --- Sorry, I was looking at gcc-6-branch which sets errno=0 in close(), but I removed that on trunk for PR 65411.

[Bug driver/79659] Provide valid values for integer options (e.g. -Wformat) with --help= option

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79659 Martin Liška changed: What|Removed |Added Target Milestone|--- |8.0

[Bug middle-end/69008] gcc emits unneeded memory access when passing trivial structs by value (ARM)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69008 --- Comment #6 from Richard Earnshaw --- (In reply to Marc Mutz from comment #5) > Why is this only "missed-optimization"? Don't these architecture's ABIs > stipulate passing in registers, as well as the Itanium ABI? So why is this > not a

[Bug libstdc++/60970] Support std::hash with enum types (LWG 2148)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60970 Jonathan Wakely changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/79666] [5/6 Regression] wrong code (SIGFPE) at -O2 on x86_64-linux-gnu (in both 32-bit and 64-bit modes)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79666 --- Comment #8 from Richard Biener --- Author: rguenth Date: Tue Mar 14 12:57:08 2017 New Revision: 246122 URL: https://gcc.gnu.org/viewcvs?rev=246122=gcc=rev Log: 2017-03-14 Richard Biener Backport from mainline

[Bug tree-optimization/79576] [6 Regression] ICE in gimple_stmt_nonnegative_warnv_p in gcc/gimple-fold.c:6979

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79576 --- Comment #7 from Richard Biener --- Author: rguenth Date: Tue Mar 14 12:57:08 2017 New Revision: 246122 URL: https://gcc.gnu.org/viewcvs?rev=246122=gcc=rev Log: 2017-03-14 Richard Biener Backport from mainline

[Bug tree-optimization/79977] [6 Regression] [graphite] ICE in outermost_loop_in_sese, at sese.c:300 w/ -O2 -floop-nest-optimize

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79977 --- Comment #5 from Richard Biener --- Author: rguenth Date: Tue Mar 14 12:57:08 2017 New Revision: 246122 URL: https://gcc.gnu.org/viewcvs?rev=246122=gcc=rev Log: 2017-03-14 Richard Biener Backport from mainline

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