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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79932 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/69034] ICE: RTL check: expected elt 1 type 'e' or 'u', have 'i' (rtx unspec) in copy_replacements_1, at reload.c:6323 with -fPIC and "X" asm input

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69034 --- Comment #5 from Bernd Edlinger --- FYI: The latest version of my patch is here: https://gcc.gnu.org/ml/gcc-patches/2016-06/msg01363.html Unfortunately there was no consensus about it ...

[Bug sanitizer/79897] [7 Regression] ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79897 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug sanitizer/79897] ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79897 --- Comment #5 from Jakub Jelinek --- Author: jakub Date: Tue Mar 7 06:11:14 2017 New Revision: 245945 URL: https://gcc.gnu.org/viewcvs?rev=245945=gcc=rev Log: PR sanitizer/79897 * ubsan.c (ubsan_encode_value): Call

[Bug c/79927] 5.4.0: exponential notation triggers bogus "variably modified" warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79927 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/79862] Compilation error while building libstdc++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/79933] gfortran no longer able to compile dolfyn benchmark

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79933 Jerry DeLisle changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/79933] gfortran no longer able to compile dolfyn benchmark

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79933 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org ---

[Bug libstdc++/79862] Compilation error while building libstdc++

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79862 --- Comment #6 from Sumit --- Hi Andrew, Somehow these files were missing in my package. I have recopied them back and things have moved further. Now, I am seeing compilation error at : ../../../../../gcc-4.8/libstdc++-v3/src/c++11/debug.cc

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79936 --- Comment #3 from Eric Gallager --- Created attachment 40903 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40903=edit preprocessed source (In reply to Andrew Pinski from comment #2) > >Interestingly, the ICE seems to go away when I try

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79936 --- Comment #2 from Andrew Pinski --- >Interestingly, the ICE seems to go away when I try to save the preprocessed >source to attach to this bug: That usually might point to a GC issue. still attach the preprocessed source and we can try to

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79936 --- Comment #1 from Martin Sebor --- Can you create a translation unit by saving the output of the -E option and attach it? From the stack trace in attachment 40902 it looks like the abort is in the diagnostic code (diagnostic_impl) and so not

[Bug target/79912] [7 regression] LRA unable to generate reloads after r245655

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79912 --- Comment #4 from Kito Cheng --- Hi Eric: >> vfscanf.c: In function ‘_IO_vfscanf_internal’: >> vfscanf.c:3050:1: error: unable to generate reloads for: >> (insn 11026 11523 5651 1080 (set (reg:QI 3515) >> (mem/c:QI (plus:SI (reg/f:SI

[Bug target/69034] ICE: RTL check: expected elt 1 type 'e' or 'u', have 'i' (rtx unspec) in copy_replacements_1, at reload.c:6323 with -fPIC and "X" asm input

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69034 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/79936] New: ICE with -Walloc-size-larger-than=32767

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79936 Bug ID: 79936 Summary: ICE with -Walloc-size-larger-than=32767 Product: gcc Version: 7.0.1 Status: UNCONFIRMED Keywords: diagnostic, ice-on-valid-code Severity: normal

[Bug target/79935] New: DJGPP: misaligned stack in static constructors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79935 Bug ID: 79935 Summary: DJGPP: misaligned stack in static constructors Product: gcc Version: 6.1.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug tree-optimization/79934] New: Vectorization of descending-index loops can produce unnecessary permutes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79934 Bug ID: 79934 Summary: Vectorization of descending-index loops can produce unnecessary permutes Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords:

[Bug fortran/79933] New: gfortran no longer able to compile dolfyn benchmark

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79933 Bug ID: 79933 Summary: gfortran no longer able to compile dolfyn benchmark Product: gcc Version: 7.0.1 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 --- Comment #8 from Adam Hirst --- Ah, it seems that Jerry was tinkering with tp_array.f90 (intrinsic array version of the Vector type), while I was with tp_xyz.f90 (explicit separate elements). I was going to remark at how he didn't need to use

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 --- Comment #7 from Adam Hirst --- OK, I tried a little harder, and was able to get a performance increase. type(Vect3D) pure function TP_LEFT(NU, D, NV) result(tensorproduct) real(dp), intent(in) :: NU(4), NV(4) type(Vect3D),

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79932 Bug ID: 79932 Summary: _mm512_packus_epi32 does not compile under -O0 Product: gcc Version: 6.2.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 --- Comment #6 from Jerry DeLisle --- Thanks Thomas, somehow I thought we would have built the temporary to do this. (Well actully we do, but after the frontend passes) Now we get: $ gfc -O2 tp_array.f90 $ time ./a.out This code variant

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 --- Comment #5 from Adam Hirst --- Hmm, even with -Ofast, I don't get any noticeable performance increase if I change, say, TP_LEFT, to be: type(Vect3D) pure function TP_LEFT(NU, D, NV) result(tensorproduct) real(dp), intent(in) ::

[Bug c++/71543] [concepts] ICE on ill-formed declaration of a parameter with a constrained-type-specifier in a requires expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71543 Jeff Trull changed: What|Removed |Added CC||jetrull at sbcglobal dot net --- Comment

[Bug fortran/79886] [5/6/7 Regression] ICE in pp_format, at pretty-print.c:681

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79886 --- Comment #3 from Manuel López-Ibáñez --- Perhaps Fortran FE formatters can call the standard formatters if an unknown directive is found? I don't know how C/C++ handles this case (does it support this %-directive or does it switch to the

[Bug c/79918] Feature request: Warning about (may potential) misaligned address-reference

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79918 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/79931] ICE in dump_possible_polymorphic_call_targets with -fdump-ipa-all -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79931 --- Comment #3 from Andrew Pinski --- The assert: gcc_assert (targets.length () <= len);

[Bug ipa/79931] ICE in dump_possible_polymorphic_call_targets with -fdump-ipa-all -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79931 --- Comment #2 from Andrew Pinski --- Related to PR 66301 but not exactly the same. here is the full testcase: cc1plus: internal compiler error: in dump_possible_polymorphic_call_targets, at ipa-devirt.c:3361 0xb6b53b

[Bug target/77850] FAIL: gcc.dg/compat/scalar-by-value-4 c_compat_x_tst.o-c_compat_y_tst.o execute

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77850 --- Comment #4 from John David Anglin --- Fixed by following commits on hppa64-*-*: https://gcc.gnu.org/ml/gcc-cvs/2017-03/msg00134.html https://gcc.gnu.org/ml/gcc-cvs/2017-03/msg00136.html https://gcc.gnu.org/ml/gcc-cvs/2017-03/msg00137.html

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 --- Comment #4 from Thomas Koenig --- Currently, we only inline statements of the form a = matmul(b,c) so the more complex expressions in your code are not inlined (and thus slow). This is a known limitation, which will not be fixed in time

[Bug rtl-optimization/79858] Explain to translators what %smode means

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79858 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug other/79885] --with-build-sysroot= does not get honored throughout the build (fix-includes, CPP, CXXCPP, configure-stage2)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79885 Jeremy Huddleston Sequoia changed: What|Removed |Added Summary|fix-includes does not honor |--with-build-sysroot= does

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Mon Mar 6 22:51:23 2017 New Revision: 245932 URL: https://gcc.gnu.org/viewcvs?rev=245932=gcc=rev Log: PR c++/79821 * dwarf2out.h (dw_vec_const): Change array type from

[Bug ipa/79931] ICE in dump_possible_polymorphic_call_targets with -fdump-ipa-all -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79931 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Known to fail|

[Bug target/79439] Missing nop instruction after recursive call corrupts TOC register

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79439 --- Comment #11 from Michael Meissner --- Author: meissner Date: Mon Mar 6 22:47:03 2017 New Revision: 245930 URL: https://gcc.gnu.org/viewcvs?rev=245930=gcc=rev Log: [gcc] 2017-03-06 Michael Meissner

[Bug c++/28254] ICE with invalid class$

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28254 Volker Reichelt changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/79931] New: ICE in dump_possible_polymorphic_call_targets with -fdump-ipa-all -O2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79931 Bug ID: 79931 Summary: ICE in dump_possible_polymorphic_call_targets with -fdump-ipa-all -O2 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/79876] [7 Regression] FAIL: libgomp.fortran/strassen.f90 -O execution test on x86_64-apple-darwin16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79876 --- Comment #4 from Dominique d'Humieres --- > Le 6 mars 2017 à 16:55, tkoenig at gcc dot gnu.org > a écrit : > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79876 > > --- Comment #3 from Thomas Koenig --- > On my

[Bug fortran/79929] [7 Regression] Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79929 --- Comment #1 from Harald Anlauf --- Possibly related to PR78758, which is already fixed.

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 --- Comment #3 from Adam Hirst --- Created attachment 40898 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40898=edit Implementation using dimension(3) member

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 --- Comment #2 from Adam Hirst --- Created attachment 40897 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40897=edit Implementation using %x %y and %z members Will post the source code here as attachments.

[Bug fortran/79886] [5/6/7 Regression] ICE in pp_format, at pretty-print.c:681

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79886 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug fortran/79930] Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot gnu.org,

[Bug fortran/79930] New: Potentially Missed Optimisation for MATMUL / DOT_PRODUCT

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79930 Bug ID: 79930 Summary: Potentially Missed Optimisation for MATMUL / DOT_PRODUCT Product: gcc Version: 6.3.1 Status: UNCONFIRMED Severity: normal

[Bug sanitizer/79897] ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79897 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug fortran/79929] New: [7 Regression] Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79929 Bug ID: 79929 Summary: [7 Regression] Bogus Warning: '__builtin_memset': specified size 4294967291 exceeds maximum object size 2147483647 Product: gcc Version:

[Bug rtl-optimization/79916] ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79916 --- Comment #1 from Vladimir Makarov --- Sorry, I can not reproduce the bug. I built a cross-compiler configured as --target=ppc64le-linux-gnu on today trunk.

[Bug target/79928] New: nds32: misspelled diagnostic: not support -fpic

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79928 Bug ID: 79928 Summary: nds32: misspelled diagnostic: not support -fpic Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/79927] New: 5.4.0: exponential notation triggers bogus "variably modified" warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79927 Bug ID: 79927 Summary: 5.4.0: exponential notation triggers bogus "variably modified" warning Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal

[Bug target/79907] ICE in extract_constrain_insn, at recog.c:2213 on ppc64le

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79907 Pat Haugen changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/79571] [5/6/7 Regression] ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79571 --- Comment #16 from Vladimir Makarov --- Author: vmakarov Date: Mon Mar 6 20:23:00 2017 New Revision: 245928 URL: https://gcc.gnu.org/viewcvs?rev=245928=gcc=rev Log: 2017-03-06 Vladimir Makarov PR

[Bug target/79926] New: i386: untranslated placeholder "exception/interrupt" in diagnostic

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79926 Bug ID: 79926 Summary: i386: untranslated placeholder "exception/interrupt" in diagnostic Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug target/79925] New: aarch64: misplaced quote in diagnostic

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79925 Bug ID: 79925 Summary: aarch64: misplaced quote in diagnostic Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug target/79924] New: aarch64: untranslated diagnostics in aarch64_err_no_fpadvsimd

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79924 Bug ID: 79924 Summary: aarch64: untranslated diagnostics in aarch64_err_no_fpadvsimd Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug other/79923] New: diagnostics: some diagnostics have trailing period

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79923 Bug ID: 79923 Summary: diagnostics: some diagnostics have trailing period Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug c/79922] New: i18n: unnecessary plural form translation in "passing argument %d"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79922 Bug ID: 79922 Summary: i18n: unnecessary plural form translation in "passing argument %d" Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal

[Bug c/79921] New: missing translation for "...this statement, but the latter is misleadingly indented"

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79921 Bug ID: 79921 Summary: missing translation for "...this statement, but the latter is misleadingly indented" Product: gcc Version: 7.0 Status: UNCONFIRMED

[Bug target/79904] ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79904 --- Comment #3 from Dominik Vogt --- Not sure what that means: When UBSAN_CHECK_MUL is expanded, the generated Rtl wants the vector constant "3" in the litaral pool (insn 30): -- ;; _2 = UBSAN_CHECK_MUL (_1, { 11, 22, 33, 44, 0, 0, 0, 0 });

[Bug target/78543] [6 Regression] ICE in push_reload, at reload.c:1349 on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78543 Peter Bergner changed: What|Removed |Added URL||https://gcc.gnu.org/ml/gcc-

[Bug target/79904] ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79904 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/79904] ICE in annotate_constant_pool_refs, at config/s390/s390.c:7909

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79904 --- Comment #2 from Dominik Vogt --- Reduced test: -- typedef signed char V __attribute__((vector_size (8))); void foo (V *a) { *a = *a * 3; } -- $ gcc -fsanitize=undefined ...

[Bug c++/79796] [5/6 Regression] ICE with NSDMI and this pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79796 Marek Polacek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug c++/79796] [5/6/7 Regression] ICE with NSDMI and this pointer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79796 --- Comment #6 from Marek Polacek --- Author: mpolacek Date: Mon Mar 6 17:38:42 2017 New Revision: 245927 URL: https://gcc.gnu.org/viewcvs?rev=245927=gcc=rev Log: PR c++/79796 - ICE with NSDMI and this pointer * call.c

[Bug target/69143] PowerPC64: aggregate results are badly handled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69143 Segher Boessenkool changed: What|Removed |Added CC||segher at gcc dot gnu.org ---

[Bug middle-end/79915] ICE in final_scan_insn, at final.c:2982 on mips with -mlong-calls

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79915 --- Comment #1 from Jan Smets --- Sorry, copy/pasted incorrect libtool compile, it's the one of libstdc++-v3/src/c++98/strstream.cc Also, occurs at any optimisation level. libtool: compile:

[Bug target/79912] [7 regression] LRA unable to generate reloads after r245655

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79912 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org

[Bug sanitizer/79897] ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79897 --- Comment #3 from Marek Polacek --- Another observation: doesn't ICE with -fsigned-char.

[Bug c++/79857] cgraph_node::verify_node should call internal_error instead of error

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79857 --- Comment #3 from Roland Illig --- Assuming that the diagnostics containing words like "edge" or "BB" are presented to the GCC user, how are they going to make any use of them? Or "cgraph_node has wrong clone_of"? As a programmer, I have no

[Bug sanitizer/79897] ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79897 --- Comment #2 from Marek Polacek --- -fsanitize=enum is enough.

[Bug target/79905] ICE in canonical types differ for identical types __vector(4) int and V4i {aka __vector(4) int}

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79905 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/79858] Explain to translators what %smode means

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79858 --- Comment #2 from Roland Illig --- What about the letters "mode"? Are they to be translated? Or should the resulting text, even in Arabic, be "QImode"?

[Bug c/79920] New: Incorrect floating point results when compiling with -O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79920 Bug ID: 79920 Summary: Incorrect floating point results when compiling with -O3 Product: gcc Version: 6.3.0 Status: UNCONFIRMED Severity: normal

[Bug sanitizer/79897] ICE in gimplify_modify_expr, at gimplify.c:5627 on ARM target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79897 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/79793] Incorrect stack alignment for interrupt handler in 64-bit

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79793 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/79793] Incorrect stack alignment for interrupt handler in 64-bit

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79793 --- Comment #3 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Mar 6 16:08:59 2017 New Revision: 245926 URL: https://gcc.gnu.org/viewcvs?rev=245926=gcc=rev Log: Set incoming stack boundary to 128 for 64-bit targets For 64-bit targets,

[Bug fortran/79876] [7 Regression] FAIL: libgomp.fortran/strassen.f90 -O execution test on x86_64-apple-darwin16

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79876 --- Comment #3 from Thomas Koenig --- On my Linux system, I can get a crash with OMP_STACKSIZE=500k ./a.out and successfull execution with OMP_STACKSIZE=1M ./a.out What happens if you try these commands?

[Bug target/78543] [6 Regression] ICE in push_reload, at reload.c:1349 on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78543 Peter Bergner changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/79919] New: Warning specifiedsend of method instead of correct line

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79919 Bug ID: 79919 Summary: Warning specifiedsend of method instead of correct line Product: gcc Version: unknown Status: UNCONFIRMED Severity: trivial

[Bug c++/79822] [5/7 Regression] ICE with void statement expression

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79822 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Mon Mar 6 15:43:51 2017 New Revision: 245925 URL: https://gcc.gnu.org/viewcvs?rev=245925=gcc=rev Log: PR c++/79822 * constexpr.c (cxx_eval_statement_list): Treat empty

[Bug tree-optimization/71437] [7 regression] Performance regression after r235817

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71437 --- Comment #17 from Jeffrey A. Law --- Converting the VRP threading into a domwalk with the appropriate callbacks is trivial. It's a nice side benefit from some 2016 work. Probably the biggest driver for the gcc-7 vs gcc-8 decision will be

[Bug c++/79821] [7 regression] SEGV in cc1plus compiling 64-bit stdc++.h.gch/O2g.gch

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79821 --- Comment #12 from ro at CeBiTec dot Uni-Bielefeld.DE --- > --- Comment #11 from Jakub Jelinek --- [...] >> I can also run a full bootstrap if that's helpful. > > If you can, it is useful. I'll do a x86_64/i686-linux bootstrap as well later

[Bug c/79918] New: Feature request: Warning about (may potential) misaligned address-reference

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79918 Bug ID: 79918 Summary: Feature request: Warning about (may potential) misaligned address-reference Product: gcc Version: 5.4.0 Status: UNCONFIRMED Keywords:

[Bug c++/79900] [5/6/7 Regression] ICE in strip_typedefs, at cp/tree.c:1554

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79900 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79901 --- Comment #2 from Jakub Jelinek --- On the middle-end side, I see dom3 changing: - vect_patt_1.22_94 = VEC_COND_EXPR ; - vect_patt_1.22_95 = VEC_COND_EXPR ; + vect_patt_1.22_94 = MIN_EXPR

[Bug c++/79917] New: Internal compiler error with variadic template and concepts, internal compiler error: in tsubst_constraint, at cp/constraint.cc:1956

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79917 Bug ID: 79917 Summary: Internal compiler error with variadic template and concepts, internal compiler error: in tsubst_constraint, at cp/constraint.cc:1956 Product: gcc

[Bug rtl-optimization/79571] [5/6/7 Regression] ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79571 --- Comment #15 from Vladimir Makarov --- My approach is to fix it in LRA by using a reload pass behaviour. We have (define_insn "*movti_internal" [(set (match_operand:TI 0 "nonimmediate_operand" "=!r ,o ,v,v ,v ,m")

[Bug rtl-optimization/79571] [5/6/7 Regression] ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79571 --- Comment #14 from Martin Liška --- (In reply to Bernd Schmidt from comment #13) > (In reply to Martin Liška from comment #11) > > I see a similar test-case on ppc64le-linux-gnu (w/ cross-compiler): > > > > $ ppc64le-linux-gnu-g++ > >

[Bug rtl-optimization/79916] New: ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79916 Bug ID: 79916 Summary: ICE in Max. number of generated reload insns per insn is achieved (90) Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ra

[Bug rtl-optimization/79571] [5/6/7 Regression] ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79571 --- Comment #13 from Bernd Schmidt --- (In reply to Martin Liška from comment #11) > I see a similar test-case on ppc64le-linux-gnu (w/ cross-compiler): > > $ ppc64le-linux-gnu-g++ >

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79901 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/78543] [6 Regression] ICE in push_reload, at reload.c:1349 on powerpc64le-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78543 --- Comment #12 from Matthias Klose --- still reproducible with r245899 on the gcc-6-branch

[Bug rtl-optimization/79571] [5/6/7 Regression] ICE in Max. number of generated reload insns per insn is achieved (90)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79571 --- Comment #12 from Bernd Schmidt --- (In reply to Jakub Jelinek from comment #10) > Wouldn't it penalize other code? E.g. if you have a TImode MEM and store > from something in XMM register, then it doesn't have to be offsetable and > can use

[Bug tree-optimization/79824] [7 Regression] Failure to peel for gaps leads to read beyond mapped memory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79824 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/79894] [5/6 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 --- Comment #7 from Richard Biener --- Author: rguenth Date: Mon Mar 6 13:58:57 2017 New Revision: 245923 URL: https://gcc.gnu.org/viewcvs?rev=245923=gcc=rev Log: 2017-03-06 Richard Biener PR

[Bug tree-optimization/79887] [7 Regression] ICE in set_uid_loop_bbs, at tree-vectorizer.c:482

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79887 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/79894] [5/6 Regression] ICE in gfc_add_modify_loc, at fortran/trans.c:159

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79894 Richard Biener changed: What|Removed |Added Priority|P3 |P4 Known to work|

[Bug tree-optimization/79824] [7 Regression] Failure to peel for gaps leads to read beyond mapped memory

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79824 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon Mar 6 13:58:01 2017 New Revision: 245922 URL: https://gcc.gnu.org/viewcvs?rev=245922=gcc=rev Log: 2017-03-06 Richard Biener PR

[Bug target/79893] ICE in s390_adjust_builtin_arglist in gcc/config/s390/s390-c.c:679

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79893 Andreas Krebbel changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/79405] [7 Regression] Compile-time hog w/ -O2 (-Os, -O3) on 32-bit BE powerpc targets

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79405 Bernd Schmidt changed: What|Removed |Added Assignee|bernds at gcc dot gnu.org |unassigned at gcc dot gnu.org

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