[Bug gcov-profile/85273] New: [GCOV] return statement in else block of if(1) statement when there is an array declaration statement and a goto statement in gcov

2018-04-06 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85273 Bug ID: 85273 Summary: [GCOV] return statement in else block of if(1) statement when there is an array declaration statement and a goto statement in gcov Product: gcc

[Bug gcov-profile/85272] [GCOV] return statement in the else block of if(1) statement nested in a for(;;) statement is wrongly marked as executed in gcov

2018-04-06 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85272 --- Comment #1 from Yibiao Yang --- when we replace Line #6 from "continue;" to ";" or remove Line #3 "int e[1];", the result is correct.

[Bug gcov-profile/85272] New: [GCOV] return statement in the else block of if(1) statement nested in a for(;;) statement is wrongly marked as executed in gcov

2018-04-06 Thread yangyibiao at nju dot edu.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85272 Bug ID: 85272 Summary: [GCOV] return statement in the else block of if(1) statement nested in a for(;;) statement is wrongly marked as executed in gcov Product: gcc

[Bug target/85142] Wrong -print-multi-os-directory & -print-multi-lib output for riscv64 + multilib

2018-04-06 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85142 --- Comment #11 from Jim Wilson --- Created attachment 43874 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43874&action=edit An unofficial patch to build one lp64d multilib.

[Bug target/85142] Wrong -print-multi-os-directory & -print-multi-lib output for riscv64 + multilib

2018-04-06 Thread wilson at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85142 --- Comment #10 from Jim Wilson --- The main problem turns out to be your deletion of MULTILIB_REUSE. You get an error if MULTILIB_REUSE refers to directories that aren't in MULTILIB_REQUIRED, but deleting the whole thing is wrong, as this is re

[Bug middle-end/85196] [6/7 regression] ICE in extract_insn, at recog.c:2311: unrecognizable insn

2018-04-06 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85196 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/85196] [6/7 regression] ICE in extract_insn, at recog.c:2311: unrecognizable insn

2018-04-06 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85196 --- Comment #5 from Eric Botcazou --- Author: ebotcazou Date: Fri Apr 6 22:33:55 2018 New Revision: 259196 URL: https://gcc.gnu.org/viewcvs?rev=259196&root=gcc&view=rev Log: PR target/85196 * config/sparc/sparc.c (sparc_expand_m

[Bug middle-end/85196] [6/7 regression] ICE in extract_insn, at recog.c:2311: unrecognizable insn

2018-04-06 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85196 --- Comment #4 from Eric Botcazou --- Author: ebotcazou Date: Fri Apr 6 22:32:39 2018 New Revision: 259195 URL: https://gcc.gnu.org/viewcvs?rev=259195&root=gcc&view=rev Log: PR target/85196 * config/sparc/sparc.c (sparc_expand_m

[Bug c++/85271] New: Trivial copy assignment operator overwrites members not being copied

2018-04-06 Thread hstong at ca dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85271 Bug ID: 85271 Summary: Trivial copy assignment operator overwrites members not being copied Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug middle-end/85196] [6/7 regression] ICE in extract_insn, at recog.c:2311: unrecognizable insn

2018-04-06 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85196 --- Comment #3 from Eric Botcazou --- Author: ebotcazou Date: Fri Apr 6 22:30:05 2018 New Revision: 259194 URL: https://gcc.gnu.org/viewcvs?rev=259194&root=gcc&view=rev Log: PR target/85196 * config/sparc/sparc.c (sparc_expand_m

[Bug libfortran/85253] [8 Regression] asan detects heap-buffer-overflow in matmul_r4.c

2018-04-06 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253 --- Comment #7 from Vittorio Zecca --- You are welcome, very fast fix, keep up the good work!

[Bug c++/85269] warn for referenced standard symbols that aren't guaranteed to be declared in a header

2018-04-06 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85269 --- Comment #1 from Martin Sebor --- LWG issues 343 has some bakckground into this problem: http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#343 It was resolved via LWG #1178 without solving the portability problem: http://www.open-s

[Bug c++/85270] New: Trivial assignment operator not considered such

2018-04-06 Thread hstong at ca dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85270 Bug ID: 85270 Summary: Trivial assignment operator not considered such Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: rejects-valid Severity: normal Pr

[Bug c++/85256] [8 Regression] ICE with capturing pointer to VLA

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85256 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug middle-end/85090] [8 Regression] wrong code with -O2 -fno-tree-dominator-opts -mavx512f -fira-algorithm=priority

2018-04-06 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85090 --- Comment #13 from Vladimir Makarov --- (In reply to Uroš Bizjak from comment #11) > (In reply to Jakub Jelinek from comment #5) > > I guess it depends on what exactly a normal subreg on lhs means. > > The documentation says: > > When

[Bug middle-end/82976] [8 Regression] Error: non-trivial conversion at assignment since r254526

2018-04-06 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82976 Andrew Pinski changed: What|Removed |Added Component|fortran |middle-end --- Comment #12 from Andrew P

[Bug c++/85269] New: warn for referenced standard symbols that aren't guaranteed to be declared in a header

2018-04-06 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85269 Bug ID: 85269 Summary: warn for referenced standard symbols that aren't guaranteed to be declared in a header Product: gcc Version: 8.0 Status: UNCONFIRMED Seve

[Bug tree-optimization/85259] [8 Regression] Missing -Wstringop-overflow= since r256683

2018-04-06 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85259 --- Comment #3 from Martin Sebor --- There are actually yet another couple of bugs at play here. In the test case compiled without -D_FORTIFY_SOURCE, strcpy(buf, "hello ") is folded into a MEM_REF by gimple_fold_builtin_strcpy() without checking

[Bug target/80022] arc: diagnostic ending in two periods

2018-04-06 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80022 --- Comment #1 from Andrew Pinski --- *** Bug 85268 has been marked as a duplicate of this bug. ***

[Bug target/85268] Typo in "PIC is not supported"

2018-04-06 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85268 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/85268] Typo in "PIC is not supported"

2018-04-06 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85268 --- Comment #1 from Andrew Pinski --- Except warning should not have any.

[Bug target/85268] New: Typo in "PIC is not supported"

2018-04-06 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85268 Bug ID: 85268 Summary: Typo in "PIC is not supported" Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Ass

[Bug tree-optimization/85267] Untranslatable strings in verify_variant_match

2018-04-06 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85267 Roland Illig changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/80021] untranslateable diagnostic "type variant differs by " #flag "."

2018-04-06 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80021 --- Comment #2 from Roland Illig --- *** Bug 85267 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/85267] Untranslatable strings in verify_variant_match

2018-04-06 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85267 --- Comment #2 from Roland Illig --- Exact duplicate of #80021, which was just missing the keyword "verify_variant_match".

[Bug tree-optimization/85267] Untranslatable strings in verify_variant_match

2018-04-06 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85267 --- Comment #1 from Andrew Pinski --- This is another one of these error which should be an inform or sorry that only comes out when dealing with internal compiler errors. There is another bug about this case.

[Bug tree-optimization/85267] New: Untranslatable strings in verify_variant_match

2018-04-06 Thread roland.illig at gmx dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85267 Bug ID: 85267 Summary: Untranslatable strings in verify_variant_match Product: gcc Version: 8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree

[Bug target/85236] missing _mm256_atan2_ps

2018-04-06 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85236 --- Comment #5 from Marc Glisse --- (In reply to bking from comment #4) > I understand that is a part of SVML, but doesn't that mean using the Intel > Compiler? Which means not using GCC. Is there not a plan to add it? Or is > that the intent

[Bug c++/85110] Missing underlines for some bad arguments

2018-04-06 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85110 --- Comment #4 from David Malcolm --- Candidate patch: https://gcc.gnu.org/ml/gcc-patches/2018-04/msg00342.html

[Bug tree-optimization/85259] [8 Regression] Missing -Wstringop-overflow= since r256683

2018-04-06 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85259 Martin Sebor changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug tree-optimization/85259] [8 Regression] Missing -Wstringop-overflow= since r256683

2018-04-06 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85259 Martin Sebor changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRMED

[Bug target/85236] missing _mm256_atan2_ps

2018-04-06 Thread bking at rtlogic dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85236 --- Comment #4 from bking at rtlogic dot com --- I understand that is a part of SVML, but doesn't that mean using the Intel Compiler? Which means not using GCC. Is there not a plan to add it? Or is that the intent of glibc?

[Bug c++/85265] New: [concepts] ICE with missing identifier

2018-04-06 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85265 Bug ID: 85265 Summary: [concepts] ICE with missing identifier Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: error-recovery, ice-on-invalid-code Severity: normal

[Bug c++/85266] New: Inconsistent _Pragma behavior for macro with and without arguments

2018-04-06 Thread sdaniel.cole at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85266 Bug ID: 85266 Summary: Inconsistent _Pragma behavior for macro with and without arguments Product: gcc Version: 7.3.0 Status: UNCONFIRMED Severity: normal

[Bug gcov-profile/85245] [GCOV] A return statement in the if(0) block is wrongly marked as executed when they are nested in the true block of if (cond-expression) statement in gcov

2018-04-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85245 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug gcov-profile/85243] [GCOV] A return statement in the if(0) block is wrongly marked as executed when prefixed with an array declaration statement and followed by a "for(;cond-expression;) return;

2018-04-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85243 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug sanitizer/84428] ==7122==AddressSanitizer CHECK failed: ../../../sanitizer/asan/asan_interceptors.cc:384 "((__interception::real___cxa_throw)) != (0)" (0x0, 0x0)

2018-04-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84428 Martin Liška changed: What|Removed |Added Keywords||needs-bisection Known to work|

[Bug libfortran/85253] [8 Regression] asan detects heap-buffer-overflow in matmul_r4.c

2018-04-06 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253 Thomas Koenig changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libfortran/85253] [8 Regression] asan detects heap-buffer-overflow in matmul_r4.c

2018-04-06 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253 --- Comment #5 from Thomas Koenig --- Author: tkoenig Date: Fri Apr 6 18:49:21 2018 New Revision: 259188 URL: https://gcc.gnu.org/viewcvs?rev=259188&root=gcc&view=rev Log: 2018-04-06 Thomas Koenig PR libfortran/85253 * m4/ma

[Bug sanitizer/84428] ==7122==AddressSanitizer CHECK failed: ../../../sanitizer/asan/asan_interceptors.cc:384 "((__interception::real___cxa_throw)) != (0)" (0x0, 0x0)

2018-04-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84428 Martin Liška changed: What|Removed |Added Status|WAITING |ASSIGNED Assignee|unassigned at

[Bug c++/85214] [7/8 Regression] ICE on valid C++17 code on x86_64-linux-gnu: in tsubst_copy, at cp/pt.c:14562

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85214 --- Comment #3 from Jason Merrill --- Author: jason Date: Fri Apr 6 18:09:53 2018 New Revision: 259185 URL: https://gcc.gnu.org/viewcvs?rev=259185&root=gcc&view=rev Log: PR c++/85214 - ICE with alias, generic lambda, constexpr if. Here

[Bug c++/81764] [6/7/8 Regression] Visibility attributes for explicitly instantiated template class get warned if it has been implicitly instantiated

2018-04-06 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81764 --- Comment #3 from Martin Sebor --- This is another one of those cases where implementations diverge: Clang and ICC silently accept the program in comment #0 and give an error for the one in comment #1. GCC issues -Wattributes for both. MSVC si

[Bug c++/85227] [7/8 Regression] ICE with structured binding of a forward declared variable

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85227 Jason Merrill changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |paolo.carlini at oracle dot com

[Bug c++/84269] More suggestions for missing #include

2018-04-06 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84269 David Malcolm changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/84269] More suggestions for missing #include

2018-04-06 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84269 --- Comment #13 from David Malcolm --- Author: dmalcolm Date: Fri Apr 6 17:36:33 2018 New Revision: 259184 URL: https://gcc.gnu.org/viewcvs?rev=259184&root=gcc&view=rev Log: C++: more std header hints; filter on C++ dialect (PR c++/84269) This

[Bug debug/85252] [6/7 Regression] ICE with -g for static zero-length array initialization

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85252 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P2 Summary|[6/7/8 Regression]

[Bug rtl-optimization/85099] [meta-bug] selective scheduling issues

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85099 Bug 85099 depends on bug 84872, which changed state. Bug 84872 Summary: [8 Regression] ICE in create_preheader, at cfgloopmanip.c:1536 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84872 What|Removed |Added

[Bug c++/85210] [7 Regression] ICE with broken structured binding in template

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85210 Jakub Jelinek changed: What|Removed |Added Summary|[7/8 Regression] ICE with |[7 Regression] ICE with

[Bug rtl-optimization/84872] [8 Regression] ICE in create_preheader, at cfgloopmanip.c:1536

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84872 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug debug/85252] [6/7/8 Regression] ICE with -g for static zero-length array initialization

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85252 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Fri Apr 6 17:28:54 2018 New Revision: 259183 URL: https://gcc.gnu.org/viewcvs?rev=259183&root=gcc&view=rev Log: PR debug/85252 * dwarf2out.c (rtl_for_decl_init): For STRI

[Bug rtl-optimization/84872] [8 Regression] ICE in create_preheader, at cfgloopmanip.c:1536

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84872 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Apr 6 17:28:02 2018 New Revision: 259182 URL: https://gcc.gnu.org/viewcvs?rev=259182&root=gcc&view=rev Log: PR rtl-optimization/84872 * cfgloopmanip.c (create_prehead

[Bug c++/85210] [7/8 Regression] ICE with broken structured binding in template

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85210 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Fri Apr 6 17:27:01 2018 New Revision: 259181 URL: https://gcc.gnu.org/viewcvs?rev=259181&root=gcc&view=rev Log: PR c++/85210 * pt.c (tsubst_decomp_names): Return error_ma

[Bug c/85260] [8 Regression] python-2.7.14 miscompiled at -O3

2018-04-06 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85260 David Malcolm changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/57728] Explicit template instantiation with defaulted method causes missing symbol

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57728 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c/85260] [8 Regression] python-2.7.14 miscompiled at -O3

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85260 Jakub Jelinek changed: What|Removed |Added CC||dmalcolm at gcc dot gnu.org,

[Bug c++/82152] [7 Regression] ICE on invalid code in C++17 mode if inheriting constructors are used

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82152 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c/85260] [8 Regression] python-2.7.14 miscompiled at -O3

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85260 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug c++/85262] [6/7/8 Regression] Trouble with constructor and -fpermissive

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85262 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/85264] [7/8 Regression] ICE with extraneous template parameter list

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85264 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/85261] __builtin_arm_set_fpscr ICEs with constant input

2018-04-06 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85261 Thomas Preud'homme changed: What|Removed |Added Known to fail||6.4.1, 7.3.1 --- Comment #3 from Th

[Bug target/85261] __builtin_arm_set_fpscr ICEs with constant input

2018-04-06 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85261 Ramana Radhakrishnan changed: What|Removed |Added CC||ramana at gcc dot gnu.org --- Com

Your Weekly Breeze - April. 05 - April. 11

2018-04-06 Thread Oasis Living Magazine
This email newsletter was sent to you in graphical HTML format. If you're seeing this version, your email program prefers plain text emails. You can read the original version online: http://ymlpsend3.com/zFW1Ci ---

[Bug c++/85021] "Missing #include" hints for unrecognized names that would implicitly be in "std"

2018-04-06 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85021 David Malcolm changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|---

[Bug c++/85021] "Missing #include" hints for unrecognized names that would implicitly be in "std"

2018-04-06 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85021 --- Comment #3 from David Malcolm --- Author: dmalcolm Date: Fri Apr 6 15:46:04 2018 New Revision: 259179 URL: https://gcc.gnu.org/viewcvs?rev=259179&root=gcc&view=rev Log: C++: suggest missing headers for implicit use of "std" (PR c++/85021)

[Bug c++/85264] New: [7/8 Regression] ICE with extraneous template parameter list

2018-04-06 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85264 Bug ID: 85264 Summary: [7/8 Regression] ICE with extraneous template parameter list Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: accepts-invalid, ice

[Bug target/84762] GCC for PowerPC32 violates the SysV ABI spec for small struct returns

2018-04-06 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84762 --- Comment #14 from Segher Boessenkool --- -msvr4-struct-return=standard and -msvr4-struct-return=compat, perhaps?

[Bug libfortran/85253] [8 Regression] asan detects heap-buffer-overflow in matmul_r4.c

2018-04-06 Thread zeccav at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253 --- Comment #4 from Vittorio Zecca --- After applying the fix in comment #3 the asan message disappeared.

[Bug tree-optimization/85257] [6/7/8 Regression] wrong code with -O -fno-tree-ccp and reading zeroed vector member

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85257 --- Comment #2 from Jakub Jelinek --- Created attachment 43873 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43873&action=edit gcc8-pr85257.patch Untested fix, actually either of the fold-const.c or tree-ssa-sccvn.c changes is enough to f

[Bug c++/85242] [6/7/8 Regression] ICE with invalid template parameter

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85242 --- Comment #2 from Jason Merrill --- Author: jason Date: Fri Apr 6 15:12:34 2018 New Revision: 259178 URL: https://gcc.gnu.org/viewcvs?rev=259178&root=gcc&view=rev Log: PR c++/85242 - ICE with class definition in template parm.

[Bug c++/85240] [6/7 Regression] ICE with function without deduced return type

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85240 --- Comment #1 from Jason Merrill --- Author: jason Date: Fri Apr 6 15:12:28 2018 New Revision: 259177 URL: https://gcc.gnu.org/viewcvs?rev=259177&root=gcc&view=rev Log: PR c++/85240 - LTO ICE with using of undeduced auto fn. *

[Bug c++/85263] New: [concepts] ICE with parameter pack matching

2018-04-06 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85263 Bug ID: 85263 Summary: [concepts] ICE with parameter pack matching Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: error-recovery, ice-on-invalid-code Severity: n

[Bug libfortran/85253] [8 Regression] asan detects heap-buffer-overflow in matmul_r4.c

2018-04-06 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253 --- Comment #3 from Thomas Koenig --- Yep, looking at the code, it seems that in this special case, we need one more row in the temporary buffer. This seems to cure it. Index: m4/matmul_internal.m4 ==

[Bug c++/85262] New: [6/7/8 Regression] Trouble with constructor and -fpermissive

2018-04-06 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85262 Bug ID: 85262 Summary: [6/7/8 Regression] Trouble with constructor and -fpermissive Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: ice-on-valid-code, r

[Bug ipa/84149] [8 Regression] SPEC CPU2017 505.mcf/605.mcf ~10% performance regression with r256888

2018-04-06 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84149 Martin Jambor changed: What|Removed |Added Attachment #43588|0 |1 is obsolete|

[Bug libfortran/85253] [8 Regression] asan detects heap-buffer-overflow in matmul_r4.c

2018-04-06 Thread tkoenig at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85253 Thomas Koenig changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/85214] [7/8 Regression] ICE on valid C++17 code on x86_64-linux-gnu: in tsubst_copy, at cp/pt.c:14562

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85214 --- Comment #2 from Jason Merrill --- Further reduced: struct g { constexpr operator int() { return true; } }; template constexpr bool m = true; template struct C { typedef double q; }; void ao() { [](auto i) { using ar = typename C:

[Bug target/85261] __builtin_arm_set_fpscr ICEs with constant input

2018-04-06 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85261 Thomas Preud'homme changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/85249] [6/7/8 Regression] ICE with invalid default parameter

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85249 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/85261] New: __builtin_arm_set_fpscr ICEs with constant input

2018-04-06 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85261 Bug ID: 85261 Summary: __builtin_arm_set_fpscr ICEs with constant input Product: gcc Version: 8.0.1 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal

[Bug c/85260] New: 8.0: python-2.7.14 miscompiled at -O3

2018-04-06 Thread manuel.lauss at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85260 Bug ID: 85260 Summary: 8.0: python-2.7.14 miscompiled at -O3 Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug tree-optimization/85259] New: [8 Regression] Missing -Wstringop-overflow= since r256683

2018-04-06 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85259 Bug ID: 85259 Summary: [8 Regression] Missing -Wstringop-overflow= since r256683 Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Pr

[Bug target/85255] [8 Regression] wrong code with -O2 -fno-tree-fre -mavx512f

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85255 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/85177] [8 Regression] wrong code with -O -fno-tree-ccp -fno-tree-sra -mavx512f

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85177 --- Comment #2 from Jakub Jelinek --- *** Bug 85255 has been marked as a duplicate of this bug. ***

[Bug c++/85254] boost::is_final does not work for template types

2018-04-06 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85254 --- Comment #3 from Jonathan Wakely --- Reduced a little further: template struct remove_cv{ typedef T type; }; template struct is_final { static const bool value = __is_final(typename remove_cv::type); }; struct final1 final {}; template

[Bug c++/63217] template conversion operator returning const reference not used for conversion in some cases

2018-04-06 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63217 --- Comment #4 from Jonathan Wakely --- Bug 77660 also looks related

[Bug c++/85256] [8 Regression] ICE with capturing pointer to VLA

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85256 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/85214] [7/8 Regression] ICE on valid C++17 code on x86_64-linux-gnu: in tsubst_copy, at cp/pt.c:14562

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85214 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/85257] [6/7/8 Regression] wrong code with -O -fno-tree-ccp and reading zeroed vector member

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85257 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P2 Status|UNCONFIRMED

[Bug c++/85258] [7/8 Regression] ICE with invalid range-based for-loop

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85258 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4 Status|UNCONFIRMED

[Bug c++/85254] boost::is_final does not work for template types

2018-04-06 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85254 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/84947] UBSAN: ipcp_bits_lattice::meet_with(generic_wide_int >, generic_wide_int >, unsigned int) ../../gcc/ipa-cp.c:1058

2018-04-06 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84947 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug other/63426] [meta-bug] Issues found with -fsanitize=undefined

2018-04-06 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63426 Bug 63426 depends on bug 84947, which changed state. Bug 84947 Summary: UBSAN: ipcp_bits_lattice::meet_with(generic_wide_int >, generic_wide_int >, unsigned int) ../../gcc/ipa-cp.c:1058 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84947

[Bug middle-end/85123] [8 regression] test case gcc.dg/pr63594-2.c begins failing with r254862

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85123 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|RESOLVED CC|

[Bug middle-end/85123] [8 regression] test case gcc.dg/pr63594-2.c begins failing with r254862

2018-04-06 Thread tnfchris at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85123 --- Comment #7 from Tamar Christina --- Patch has been reverted as r259169.

[Bug target/81084] [8 Regression] powerpcspe port full of confusing configury / command-line options not related to SPE

2018-04-06 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81084 --- Comment #22 from Jakub Jelinek --- Another gentle ping. As has been mentioned, powerpcspe also lacks gcc-8/changes.html entry.

[Bug lto/81968] [8 regression] early lto debug objects make Solaris ld SEGV

2018-04-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81968 Richard Biener changed: What|Removed |Added Target|*-*-solaris2|x86-*-solaris2 Priority|P1

[Bug debug/85252] [6/7/8 Regression] ICE with -g for static zero-length array initialization

2018-04-06 Thread themos.tsikas at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85252 --- Comment #5 from Themos Tsikas --- If you find a gcc version that doesn't ICE, make sure you try the options "-g -O".

[Bug libstdc++/85222] [7/8 Regression] ABI breakage of __throw_ios_failure by r244498

2018-04-06 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85222 --- Comment #19 from Richard Biener --- Luckily both failure classes are immutable (via access limitations) so the following issue with the __dual_ios_failure idea doesn't exist: catch (old-ABI &e) { modify e in-place throw; }

[Bug c++/85242] [6/7/8 Regression] ICE with invalid template parameter

2018-04-06 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85242 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/85258] New: [7/8 Regression] ICE with invalid range-based for-loop

2018-04-06 Thread reichelt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85258 Bug ID: 85258 Summary: [7/8 Regression] ICE with invalid range-based for-loop Product: gcc Version: 8.0 Status: UNCONFIRMED Keywords: error-recovery, ice-on-invalid-code

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