[Bug inline-asm/63900] memory constrains needlessly doing memory clobber

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63900 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org ---

[Bug c++/87732] Detect and eliminate unnecessary new/delete pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87732 Richard Biener changed: What|Removed |Added Summary|Detect and eliminate|Detect and eliminate

[Bug tree-optimization/84013] wrong __restrict clique with inline asm operand

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84013 --- Comment #8 from Richard Biener --- Author: rguenth Date: Wed Oct 24 09:42:19 2018 New Revision: 265455 URL: https://gcc.gnu.org/viewcvs?rev=265455=gcc=rev Log: 2018-10-24 Richard Biener PR tree-optimization/84013 *

[Bug tree-optimization/84013] wrong __restrict clique with inline asm operand

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84013 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug target/87702] [6/7/8/9 Regression] Segfault in glibc if compiled with -march=amdfam10 -O2 (x86)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87702 --- Comment #7 from Mihail Zenkov --- http://www.knk.uwebweb.com/glibc-segfault-2.tar.xz I put full command line into exit.cmd and vfscanf.cmd.

[Bug preprocessor/87730] New: Warn about misuses of __has_include_next

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87730 Bug ID: 87730 Summary: Warn about misuses of __has_include_next Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: diagnostic Severity: enhancement

[Bug rtl-optimization/87727] [9 regression] gcc.target/sparc/overflow-2.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87727 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/84436] [8/9 Regression] Missed optimization with switch on enum constants returning the same value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84436 Martin Liška changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ada/87715] problems with asan and -O3 build of ada

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87715 --- Comment #2 from David Binderman --- (In reply to Martin Liška from comment #1) > Interesting, let me try to reproduce that. Note that using -O3 can't be > problem as it's supposed to do only valid code transformations. Indeed. O3 isn't the

[Bug c++/87726] New: -fdebug-prefix-map doesn't work with lto

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87726 Bug ID: 87726 Summary: -fdebug-prefix-map doesn't work with lto Product: gcc Version: lto Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/87724] gcc allows narrowing conversions in converted constant expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87724 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |SUSPENDED Last reconfirmed|

[Bug c++/87729] New: Please include -Woverloaded-virtual in -Wall

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87729 Bug ID: 87729 Summary: Please include -Woverloaded-virtual in -Wall Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/87731] New: Detection of mismatched alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87731 Bug ID: 87731 Summary: Detection of mismatched alloc/free pairs Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug c++/87732] Detect and eliminate unnecessary alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87732 --- Comment #1 from Daniel Fruzynski --- New warning for this also would be welcome.

[Bug sanitizer/84629] sanitizer warnings and errors on Linux

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84629 --- Comment #6 from Martin Liška --- I'm curious about: /home/marxin/Programming/gcc/libsanitizer/sanitizer_common/sanitizer_linux.cc: In function ‘void* __sanitizer::internal_start_thread(void (*)(void*), void*)’:

[Bug c++/86288] Recognize __gnu and/or __gnu__ as attribute-namespace

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86288 --- Comment #5 from Jonathan Wakely --- Clang has now implemented this as a special case, only recognizing "__gnu__" as a synonym for the "gnu" attribute-namespace. That's fine for libstdc++'s purposes, as I don't expect we'll start using any

[Bug preprocessor/80753] __has_include and __has_include_next taints subsequent I/O errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80753 --- Comment #2 from Jonathan Wakely --- This means the following paradox compiles OK: #if ! __has_include() # include #endif

[Bug inline-asm/87733] New: local register variable not honored with earlyclobber

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87733 Bug ID: 87733 Summary: local register variable not honored with earlyclobber Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ra Severity: normal

[Bug tree-optimization/15089] local register variable with a specified register is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15089 Ilya Lesokhin changed: What|Removed |Added CC||ilya.lesokhin at gmail dot com ---

[Bug rtl-optimization/87727] [9 regression] gcc.target/sparc/overflow-2.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87727 Rainer Orth changed: What|Removed |Added Target Milestone|--- |9.0

[Bug rtl-optimization/87727] [9 regression] gcc.target/sparc/overflow-2.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87727 --- Comment #2 from Rainer Orth --- Created attachment 44890 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44890=edit current overflow-2.s

[Bug rtl-optimization/87727] [9 regression] gcc.target/sparc/overflow-2.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87727 --- Comment #1 from Rainer Orth --- Created attachment 44889 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44889=edit previous overflow-2.s

[Bug tree-optimization/87728] New: inline asm not optimized on GIMPLE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87728 Bug ID: 87728 Summary: inline asm not optimized on GIMPLE Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug c++/87732] New: Detect and eliminate unnecessary alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87732 Bug ID: 87732 Summary: Detect and eliminate unnecessary alloc/free pairs Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug tree-optimization/87105] Autovectorization [X86, SSE2, AVX2, DoublePrecision]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87105 --- Comment #13 from Richard Biener --- Author: rguenth Date: Wed Oct 24 11:46:58 2018 New Revision: 265457 URL: https://gcc.gnu.org/viewcvs?rev=265457=gcc=rev Log: 2018-10-24 Richard Biener PR tree-optimization/87105 *

[Bug go/87661] [9 Regression] libgo bootstrap failure on arm-linux-gnueabihf (redefinition of constants)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87661 Ian Lance Taylor changed: What|Removed |Added CC||marxin at gcc dot gnu.org ---

[Bug preprocessor/80753] __has_include and __has_include_next taints subsequent I/O errors

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80753 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/87728] inline asm not optimized on GIMPLE

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87728 Richard Biener changed: What|Removed |Added Keywords||alias Status|UNCONFIRMED

[Bug libgomp/87725] New: OpenMP 4.5 clause schedule(simd,monotonic:static) not understood

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87725 Bug ID: 87725 Summary: OpenMP 4.5 clause schedule(simd,monotonic:static) not understood Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

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[Bug rtl-optimization/87720] [9 Regression] [MIPS] ICE: gcc.c-torture/execute/builtins/lib/chk.c:33:1: in int_mode_for_mode, at stor-layout.c:403 after r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87720 Richard Biener changed: What|Removed |Added CC||segher at gcc dot gnu.org

[Bug rtl-optimization/87727] New: [9 regression] gcc.target/sparc/overflow-2.c FAILs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87727 Bug ID: 87727 Summary: [9 regression] gcc.target/sparc/overflow-2.c FAILs Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/87720] [9 Regression] [MIPS] ICE: gcc.c-torture/execute/builtins/lib/chk.c:33:1: in int_mode_for_mode, at stor-layout.c:403 after r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87720 --- Comment #2 from Paul Hua --- untested patch: Index: gcc/combine.c === --- gcc/combine.c (revision 265456) +++ gcc/combine.c (working copy) @@ -14965,7 +14965,11 @@

[Bug go/87722] [9 Regression] go bootstrap is broken on armv7l target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87722 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/84436] [8/9 Regression] Missed optimization with switch on enum constants returning the same value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84436 --- Comment #8 from Martin Liška --- Author: marxin Date: Wed Oct 24 13:52:21 2018 New Revision: 265463 URL: https://gcc.gnu.org/viewcvs?rev=265463=gcc=rev Log: Switch conversion: support any ax + b transformation (PR tree-optimization/84436).

[Bug tree-optimization/15089] local register variable with a specified register is bad

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=15089 Alexander Monakov changed: What|Removed |Added CC||amonakov at gcc dot gnu.org

[Bug target/85669] fail on s-case-cfn-macros: build/gencfn-macros: DEF_INTERNAL_FLT/INT_FN (%smth%) has no associated built-in functions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85669 --- Comment #11 from Douglas Mencken --- I’m bisecting yet CC="ccache /Developer/GCC/7.3p/PowerPC/32bit/bin/gcc" \ CXX="ccache /Developer/GCC/7.3p/PowerPC/32bit/bin/g++" \ ../gcc-build/configure \ --build=powerpc-unknown-darwin

[Bug fortran/67760] ICE on contained subroutine in function modifying function return value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67760 --- Comment #4 from G. Steinmetz --- Works with an explicit result variable : $ cat z2.f90 module m implicit none contains function f() result(z) integer :: z(4) call s contains subroutine s z = 42

[Bug c++/87736] New attributes to mark custom alloc/free function pair

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87736 --- Comment #1 from joseph at codesourcery dot com --- Note that you can have a custom malloc function (e.g. xmalloc) that pairs with standard free, so it should be possible to indicate that.

[Bug other/87735] New: [9 regression] gcc.dg/tree-prof/time-profiler-1.c and -2.c and -3.c fail starting with 265454

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87735 Bug ID: 87735 Summary: [9 regression] gcc.dg/tree-prof/time-profiler-1.c and -2.c and -3.c fail starting with 265454 Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug c++/87731] Detection of mismatched alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87731 --- Comment #3 from Daniel Fruzynski --- Logged Bug 87736 for new proposed attributes.

[Bug c++/87736] New: New attributes to mark custom alloc/free function pair

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87736 Bug ID: 87736 Summary: New attributes to mark custom alloc/free function pair Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug fortran/67760] ICE on contained subroutine in function modifying function return value

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67760 G. Steinmetz changed: What|Removed |Added CC||gs...@t-online.de --- Comment #3 from G.

[Bug c++/87731] Detection of mismatched alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87731 --- Comment #2 from Jonathan Wakely --- (In reply to Daniel Fruzynski from comment #0) > Valgrind also provides set of macros which allows it to track custom > alloc/free functions. It would be nice if you add new attributes which could > be

[Bug fortran/87737] New: ICE tree check: expected ssa_name, have addr_expr in remap_gimple_op_r, at tree-inline.c:923

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87737 Bug ID: 87737 Summary: ICE tree check: expected ssa_name, have addr_expr in remap_gimple_op_r, at tree-inline.c:923 Product: gcc Version: 9.0 Status: UNCONFIRMED

[Bug c++/87731] Detection of mismatched alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87731 Jonathan Wakely changed: What|Removed |Added Keywords||diagnostic

[Bug c++/87731] Detection of mismatched alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87731 Martin Sebor changed: What|Removed |Added CC||msebor at gcc dot gnu.org --- Comment #4

[Bug fortran/79685] [6/7/8/9 Regression] ICE on valid code in gfc_match_structur_constructor

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79685 G. Steinmetz changed: What|Removed |Added CC||gs...@t-online.de --- Comment #5 from G.

[Bug fortran/49627] NINT(x,16) doesn't work (at all, ever, I don't think)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49627 G. Steinmetz changed: What|Removed |Added CC||gs...@t-online.de --- Comment #6 from G.

[Bug rtl-optimization/87720] [9 Regression] [MIPS] ICE: gcc.c-torture/execute/builtins/lib/chk.c:33:1: in int_mode_for_mode, at stor-layout.c:403 after r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87720 --- Comment #3 from Segher Boessenkool --- Hi Paul, How can the mode of dest be different from that of the source? How does PC get into this? Could you show an example of bad / good RTL?

[Bug ipa/85103] [8/9 Regression] Performance regressions on SPEC with r257582

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85103 David Edelsohn changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug ipa/85103] [8/9 Regression] Performance regressions on SPEC with r257582

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85103 --- Comment #12 from Bill Schmidt --- Does this qualify as a P2 bug? This is a serious degradation not only on P7 but also P8 and P9.

[Bug c++/87732] Detect and eliminate unnecessary new/delete pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87732 --- Comment #3 from Jonathan Wakely --- Looks like a dup of PR 78104

[Bug rtl-optimization/87720] [9 Regression] [MIPS] ICE: gcc.c-torture/execute/builtins/lib/chk.c:33:1: in int_mode_for_mode, at stor-layout.c:403 after r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87720 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/87734] ICE in is_illegal_recursion check for character len= parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87734 Bernhard Reutner-Fischer changed: What|Removed |Added Keywords||ice-on-valid-code Known

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[Bug fortran/87734] New: ICE in is_illegal_recursion check for character len= parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87734 Bug ID: 87734 Summary: ICE in is_illegal_recursion check for character len= parameter Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug fortran/87737] ICE tree check: expected ssa_name, have addr_expr in remap_gimple_op_r, at tree-inline.c:923

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87737 --- Comment #1 from G. Steinmetz --- Configured with --enable-checking=yes : $ gfortran-9-20181021-chk -c z1.f90 -O2 during IPA pass: inline f951: internal compiler error: tree check: expected ssa_name, have addr_expr in remap_gimple_op_r,

[Bug fortran/87734] ICE in is_illegal_recursion check for character len= parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87734 Jürgen Reuter changed: What|Removed |Added CC||juergen.reuter at desy dot de ---

[Bug fortran/40196] [F03] [F08] Type parameter inquiry (str%len, a%kind) and Complex parts (z%re, z%im)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40196 --- Comment #10 from Paul Thomas --- Comment on attachment 44892 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44892 Patch for the PR As for things to be done: I forgot the placeholder in simplify_const_ref and the need for some

[Bug testsuite/87740] Error Making Test Suite

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87740 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c++/87721] [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87721 --- Comment #2 from David Malcolm --- Reduced reproducer: # define DBG_ERROR(dbg_logger, format, args...) if (1){\ char dbg_buffer[256]; \ __builtin_snprintf(dbg_buffer, sizeof(dbg_buffer)-1,\ __FILE__":%5d: " format , __LINE__ , ##

[Bug c++/84851] missing -Wclass-memaccess for a memcpy in a copy ctor with a non-trivial member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84851 Martin Sebor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug c++/84850] [8 Regression] -Wclass-memaccess on a memcpy in a copy assignment operator with no nontrivial bases or members

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84850 Bug 84850 depends on bug 84851, which changed state. Bug 84851 Summary: missing -Wclass-memaccess for a memcpy in a copy ctor with a non-trivial member https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84851 What|Removed

[Bug fortran/87725] OpenMP 4.5 clause schedule(simd,monotonic:static) not understood

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87725 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug testsuite/87740] New: Error Making Test Suite

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87740 Bug ID: 87740 Summary: Error Making Test Suite Product: gcc Version: 5.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite

[Bug c++/87721] [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87721 --- Comment #3 from Martin Liška --- That's good you can reproduce that ;)

[Bug testsuite/87739] New: new test case gcc.dg/tree-ssa/pr84436-5.c fails with its introduction in r265463

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87739 Bug ID: 87739 Summary: new test case gcc.dg/tree-ssa/pr84436-5.c fails with its introduction in r265463 Product: gcc Version: 9.0 Status: UNCONFIRMED Severity:

[Bug c++/84851] missing -Wclass-memaccess for a memcpy in a copy ctor with a non-trivial member

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84851 --- Comment #3 from Martin Sebor --- Author: msebor Date: Wed Oct 24 18:06:14 2018 New Revision: 265467 URL: https://gcc.gnu.org/viewcvs?rev=265467=gcc=rev Log: PR c++/84851 - missing -Wclass-memaccess for a memcpy in a copy ctor with a

[Bug fortran/87734] ICE in is_illegal_recursion check for character len= parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87734 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/87736] New attributes to mark custom alloc/free function pair

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87736 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/87731] Detection of mismatched alloc/free pairs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87731 Martin Sebor changed: What|Removed |Added Component|c++ |middle-end Severity|normal

[Bug fortran/87738] New: internal compiler error: in gfc_trans_use_stmts, at fortran/trans-decl.c:4920

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87738 Bug ID: 87738 Summary: internal compiler error: in gfc_trans_use_stmts, at fortran/trans-decl.c:4920 Product: gcc Version: unknown Status: UNCONFIRMED

[Bug bootstrap/87741] Don't build readline/libreadline.a in GDB, when --with-system-readline is supplied

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87741 --- Comment #1 from Andrew Pinski --- Patches should be sent to gcc-patches@ after reading https://gcc.gnu.org/contribute.html .

[Bug target/87631] new attribute for passing structures with multiple SIMD data members in registers

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87631 Andrew Pinski changed: What|Removed |Added Keywords||ABI, missed-optimization

[Bug c++/87721] [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87721 David Malcolm changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug fortran/40196] [F03] [F08] Type parameter inquiry (str%len, a%kind) and Complex parts (z%re, z%im)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=40196 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org

[Bug c++/86288] Recognize __gnu and/or __gnu__ as attribute-namespace

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86288 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Wed Oct 24 19:39:23 2018 New Revision: 265470 URL: https://gcc.gnu.org/viewcvs?rev=265470=gcc=rev Log: PR c++/86288 * parser.c (cp_parser_std_attribute): Canonicalize

[Bug fortran/87738] internal compiler error: in gfc_trans_use_stmts, at fortran/trans-decl.c:4920

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87738 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug bootstrap/87741] New: Don't build readline/libreadline.a in GDB, when --with-system-readline is supplied

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87741 Bug ID: 87741 Summary: Don't build readline/libreadline.a in GDB, when --with-system-readline is supplied Product: gcc Version: 7.3.1 Status: UNCONFIRMED

[Bug fortran/87689] Memory corruption on Power 8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87689 --- Comment #6 from Thomas Koenig --- (In reply to Segher Boessenkool from comment #5) > No, doesn't ring bells. But I have some more input: > > I couldn't get it to fail on powerpc64-linux. > It fails on powerpc64le-linux only if the second

[Bug fortran/87689] Memory corruption on Power 8

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87689 --- Comment #7 from Segher Boessenkool --- -O0 is the default.

[Bug rtl-optimization/87716] [9 Regression] FAIL: gcc.target/i386/pr57193.c scan-assembler-times movdqa 2

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87716 --- Comment #3 from Segher Boessenkool --- (and swap xmm0 and xmm3 in all later instructions). Yes. But it seems IRA doesn't figure this out.

[Bug rtl-optimization/87720] [9 Regression] [MIPS] ICE: gcc.c-torture/execute/builtins/lib/chk.c:33:1: in int_mode_for_mode, at stor-layout.c:403 after r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87720 Segher Boessenkool changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug fortran/87734] ICE in is_illegal_recursion check for character len= parameter

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87734 Paul Thomas changed: What|Removed |Added CC||pault at gcc dot gnu.org --- Comment #3

[Bug rtl-optimization/87720] [9 Regression] [MIPS] ICE: gcc.c-torture/execute/builtins/lib/chk.c:33:1: in int_mode_for_mode, at stor-layout.c:403 after r265398

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87720 --- Comment #5 from Segher Boessenkool --- Author: segher Date: Wed Oct 24 22:34:40 2018 New Revision: 265474 URL: https://gcc.gnu.org/viewcvs?rev=265474=gcc=rev Log: combine: Don't do make_more_copies for dest PC (PR87720) Jumps are written

[Bug lto/87698] [lto] Shared library build with -ffat-lto-objects generates extra global absolute symbol relocations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87698 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED CC|hjl at gcc dot

[Bug c++/87742] New: False warning 'array

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87742 Bug ID: 87742 Summary: False warning 'array Product: gcc Version: 6.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee:

[Bug libstdc++/87744] New: Some valid instantiations of linear_congruential_engine produce compiler errors when __int128 isn't available

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87744 Bug ID: 87744 Summary: Some valid instantiations of linear_congruential_engine produce compiler errors when __int128 isn't available Product: gcc Version: 7.3.0

[Bug middle-end/87743] New: Vectorizer doesn't support conversion of different sizes

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87743 Bug ID: 87743 Summary: Vectorizer doesn't support conversion of different sizes Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

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[Bug c++/87721] New: [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87721 Bug ID: 87721 Summary: [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271 Product: gcc Version: 9.0

[Bug ada/87715] problems with asan and -O3 build of ada

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87715 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #1

[Bug c++/87721] [9 Regression] ICE in linemap_position_for_line_and_column at gcc/libcpp/line-map.c:842 since r265271

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87721 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/87105] Autovectorization [X86, SSE2, AVX2, DoublePrecision]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87105 --- Comment #12 from Richard Biener --- With the duplicate store issue fixed in the vectorizer we run into the SLP vectorization issue that limits the growth of the SLP tree (yes, it's a tree and thus tends to grow expontential easily...).

[Bug bootstrap/87722] New: go bootstrap is broken on armv7l target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87722 Bug ID: 87722 Summary: go bootstrap is broken on armv7l target Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap

[Bug bootstrap/87722] go bootstrap is broken on armv7l target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87722 Martin Liška changed: What|Removed |Added Last reconfirmed||2018-10-24 Target Milestone|---

[Bug target/87723] ICE: output_operand: invalid %-code on s390x

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87723 Martin Liška changed: What|Removed |Added Last reconfirmed||2018-10-24 CC|

[Bug target/87723] New: ICE: output_operand: invalid %-code on s390x

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87723 Bug ID: 87723 Summary: ICE: output_operand: invalid %-code on s390x Product: gcc Version: 9.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug c++/87724] New: gcc allows narrowing conversions in converted constant expressions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87724 Bug ID: 87724 Summary: gcc allows narrowing conversions in converted constant expressions Product: gcc Version: 9.0 Status: UNCONFIRMED Severity: normal

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