[Bug bootstrap/65232] New: [5 Regression] bootstrap failure (ICE in change_symbol_block, at varasm.c:1230) on arm-linux-gnueabihf, in libstdc++ stage1

2015-02-26 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65232 Bug ID: 65232 Summary: [5 Regression] bootstrap failure (ICE in change_symbol_block, at varasm.c:1230) on arm-linux-gnueabihf, in libstdc++ stage1 Product: gcc Ve

[Bug ipa/64812] [4.9 regression] x86 LibreOffice Build failure: undefined reference to acquire

2015-02-26 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64812 --- Comment #8 from Markus Trippelsdorf --- Also happens with gcc-5 when linking two different LibreOffice libraries. (libscfiltlo.so and libooxlo.so) The undefined symbol is: x4 ~ # c++filt _ZThn40_N3utl28OSeekableOutputStreamWrapper7acquireEv

[Bug target/63890] [4.9/5 regression] Compiling trivial program with -O -p leads to misaligned stack

2015-02-26 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63890 --- Comment #12 from Jan Hubicka --- Hi, the problem is that darwin output profiler after prologue. With ACCUMULATE_OUTGOING_ARGS we leave stack pointer aligned to boundary - 4 (for return pointer) without we leave it aligned. I guess it is possi

Re: [Bug target/63890] [4.9/5 regression] Compiling trivial program with -O -p leads to misaligned stack

2015-02-26 Thread Jan Hubicka
Hi, the problem is that darwin output profiler after prologue. With ACCUMULATE_OUTGOING_ARGS we leave stack pointer aligned to boundary - 4 (for return pointer) without we leave it aligned. I guess it is possible to compensate this in FUNCTION_PROFILER, but I am not convinced this will work reliabl

[Bug bootstrap/65150] [5 Regression] r220875 causes bootstrap failure on x86_64 darwin

2015-02-26 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65150 --- Comment #24 from Jan Hubicka --- I beleive so, at least I can bootstrap w/o the aliases.

[Bug c/65088] Does GCC has load/store widening phase?

2015-02-26 Thread m.zakirov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65088 --- Comment #3 from Marat Zakirov --- > I think this has been discussed on the gcc mailing list Marek could you please share some resuting conclusion at least for x86 platform? Why didn't x86 GCC RTL fold these loads/stores?

[Bug c/65228] ICE: expected tree that contains ‘decl minimal’ structure, have ‘error_mark’ in start_decl

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65228 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug c/65120] [5 Regression] Wlogical-not-parentheses should not warn about double exclamation !!

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65120 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug bootstrap/65150] [5 Regression] r220875 causes bootstrap failure on x86_64 darwin

2015-02-26 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65150 mrs at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/63892] [5 Regression] gcc.dg/sibcall-3.c fails on darwin with -m32

2015-02-26 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63892 Bug 63892 depends on bug 65150, which changed state. Bug 65150 Summary: [5 Regression] r220875 causes bootstrap failure on x86_64 darwin https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65150 What|Removed |Added --

[Bug web/65231] Dead link in man page to the status of C99 features

2015-02-26 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65231 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/65231] Dead link in man page to the status of C99 features

2015-02-26 Thread humbug at deeptown dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65231 Roman Proskuryakov changed: What|Removed |Added Keywords||documentation Severity|no

[Bug c/65231] New: Dead link in man page to the status of C99 features

2015-02-26 Thread humbug at deeptown dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65231 Bug ID: 65231 Summary: Dead link in man page to the status of C99 features Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug libstdc++/65230] New: pretty-print inconsistent output for similar objects

2015-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65230 Bug ID: 65230 Summary: pretty-print inconsistent output for similar objects Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Comp

[Bug c/65120] [5 Regression] Wlogical-not-parentheses should not warn about double exclamation !!

2015-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65120 Aldy Hernandez changed: What|Removed |Added CC||aldyh at gcc dot gnu.org --- Comment #7

[Bug bootstrap/65150] [5 Regression] r220875 causes bootstrap failure on x86_64 darwin

2015-02-26 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65150 --- Comment #22 from Jan Hubicka --- Author: hubicka Date: Fri Feb 27 02:06:48 2015 New Revision: 221040 URL: https://gcc.gnu.org/viewcvs?rev=221040&root=gcc&view=rev Log: PR bootstrap/65150 * ipa-icf.c (symbol_compare_collection::symbol

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 --- Comment #8 from Aldy Hernandez --- FWIW, patch succeeded as I posted it. No regressions. Fixes PR.

[Bug libstdc++/65229] pretty-printer exception on std::bitset<0>

2015-02-26 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65229 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/65229] New: pretty-printer exception on std::bitset<0>

2015-02-26 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65229 Bug ID: 65229 Summary: pretty-printer exception on std::bitset<0> Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libstdc+

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 Jakub Jelinek changed: What|Removed |Added CC||uros at gcc dot gnu.org --- Comment #7 f

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 --- Comment #6 from Aldy Hernandez --- Created attachment 34886 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34886&action=edit corrected patch I cheated and looked at test results before bootstrap. There I found that gcc.dg/torture/call

[Bug target/65138] [5 Regression] testsuite ICEs on powerpc64le

2015-02-26 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65138 --- Comment #5 from Michael Meissner --- Ok, after figuring out that I was building on gcc2-power8.osuosl.org (the old big endian system that is going away), I checked out the current revision (221024) and rebuilt a tool chain on gcc2-2-power8.os

[Bug target/65138] [5 Regression] testsuite ICEs on powerpc64le

2015-02-26 Thread meissner at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65138 Michael Meissner changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c/65228] ICE: expected tree that contains ‘decl minimal’ structure, have ‘error_mark’ in start_decl

2015-02-26 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65228 --- Comment #3 from Jan Kratochvil --- Interesting that FSF GCC r220934 which should be gcc-5.0.0-0.16.fc23.x86_64 still crashes while that Fedora GCC does not crash.

[Bug tree-optimization/65215] [5 Regression] Bswap load miscompilation

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65215 --- Comment #11 from Jakub Jelinek --- Author: jakub Date: Thu Feb 26 21:01:59 2015 New Revision: 221033 URL: https://gcc.gnu.org/viewcvs?rev=221033&root=gcc&view=rev Log: PR tree-optimization/65215 * tree-ssa-math-opts.c (find_bswap_or_

[Bug tree-optimization/65215] [5 Regression] Bswap load miscompilation

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65215 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/65216] [5 Regression] wrong code at -O3 on x86_64-linux-gnu

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65216 --- Comment #6 from Jakub Jelinek --- Author: jakub Date: Thu Feb 26 21:03:14 2015 New Revision: 221034 URL: https://gcc.gnu.org/viewcvs?rev=221034&root=gcc&view=rev Log: PR tree-optimization/65216 * tree-ssa-reassoc.c (rewrite_expr_tree

[Bug tree-optimization/65216] [5 Regression] wrong code at -O3 on x86_64-linux-gnu

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65216 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/65061] [4.8/4.9/5 Regression] Issue with using declaration and member class template

2015-02-26 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65061 Paolo Carlini changed: What|Removed |Added CC||fabien.chene at gmail dot com --- Commen

[Bug c/65228] ICE: expected tree that contains ‘decl minimal’ structure, have ‘error_mark’ in start_decl

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65228 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/65228] ICE: expected tree that contains ‘decl minimal’ structure, have ‘error_mark’ in start_decl

2015-02-26 Thread jan.kratochvil at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65228 Jan Kratochvil changed: What|Removed |Added Component|other |c Host|x86_64-linux-gnu

[Bug lto/64693] [5 Regression] PCH failed with --with-build-config=bootstrap-lto

2015-02-26 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64693 --- Comment #8 from Martin Liška --- Author: marxin Date: Thu Feb 26 20:21:38 2015 New Revision: 221031 URL: https://gcc.gnu.org/viewcvs?rev=221031&root=gcc&view=rev Log: Fix PR ipa/64693 PR ipa/64693 * ipa-icf.c (symbol_compare_collect

[Bug lto/64693] [5 Regression] PCH failed with --with-build-config=bootstrap-lto

2015-02-26 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64693 Martin Liška changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug other/65228] New: libcc1: ICE: expected tree that contains ‘decl minimal’ structure, have ‘error_mark’ in start_decl

2015-02-26 Thread jan.kratochvil at redhat dot com
FAIL: gcc (GCC) 5.0.0 20150226 (experimental) PATH="/home/jkratoch/redhat/gcchead-root/bin:$PATH" LD_LIBRARY_PATH=/home/jkratoch/redhat/gcchead-root/lib64 /home/jkratoch/redhat/gdb-clean/gdb/gdb -nx gdb -ex start -ex 'compile code -r __auto_type qwe = def' gdb command li

[Bug plugins/65227] Plugin headers are unusable when included after inttypes.h

2015-02-26 Thread Bert.Wesarg at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65227 --- Comment #2 from Bert Wesarg --- (In reply to Andrew Pinski from comment #1) > You should always include gcc-plugin.h first when compiling plugins. But the documentation in gcc/doc/plugins.texi only reads: The header @file{gcc-plugin.h} must

[Bug target/65192] [avr-tiny] ICE in tiny_valid_direct_memory_access_range

2015-02-26 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65192 Georg-Johann Lay changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug plugins/65227] Plugin headers are unusable when included after inttypes.h

2015-02-26 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65227 Andrew Pinski changed: What|Removed |Added Severity|major |normal --- Comment #1 from Andrew Pinski

[Bug target/65192] [avr-tiny] ICE in tiny_valid_direct_memory_access_range

2015-02-26 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65192 --- Comment #1 from Georg-Johann Lay --- Author: gjl Date: Thu Feb 26 19:43:54 2015 New Revision: 221029 URL: https://gcc.gnu.org/viewcvs?rev=221029&root=gcc&view=rev Log: PR target/65192 * config/avr/avr-protos.h (tiny_valid_direct_memo

[Bug plugins/65227] New: Plugin headers are unusable when included after inttypes.h

2015-02-26 Thread Bert.Wesarg at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65227 Bug ID: 65227 Summary: Plugin headers are unusable when included after inttypes.h Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: major Priori

[Bug target/61142] [SH] QImode/HImode @(R0,Rm),Rn does not load to Rn = R0

2015-02-26 Thread olegendo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61142 --- Comment #6 from Oleg Endo --- Author: olegendo Date: Thu Feb 26 19:14:23 2015 New Revision: 221026 URL: https://gcc.gnu.org/viewcvs?rev=221026&root=gcc&view=rev Log: gcc/ PR target/61142 * config/sh/sh.c (sh_check_add_incdec_notes):

[Bug ipa/65008] [5 Regression] ICE: in estimate_edge_growth, at ipa-inline.h:298 with -O2

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65008 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/65008] [5 Regression] ICE: in estimate_edge_growth, at ipa-inline.h:298 with -O2

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65008 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Thu Feb 26 18:59:50 2015 New Revision: 221025 URL: https://gcc.gnu.org/viewcvs?rev=221025&root=gcc&view=rev Log: PR ipa/65008 * ipa-inline.c (early_inliner): Recompute inline p

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 Aldy Hernandez changed: What|Removed |Added CC||aldyh at gcc dot gnu.org Assi

[Bug plugins/65226] New: hgcc-plugin.h is unusable when GCC was build with non-system or in-tree GMP

2015-02-26 Thread Bert.Wesarg at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65226 Bug ID: 65226 Summary: hgcc-plugin.h is unusable when GCC was build with non-system or in-tree GMP Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: cri

[Bug c/65088] Does GCC has load/store widening phase?

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65088 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/49748] char * const * cannot be assigned to char const * const *

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49748 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/58942] cilkplus internal compiler error: tree check __sec_reduce_max_ind

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58942 Marek Polacek changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug c/58288] Incorrect error message on malformed section attribute syntax.

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58288 Marek Polacek changed: What|Removed |Added CC||mpolacek at gcc dot gnu.org --- Comment

[Bug c/57647] lvalue required as increment operand

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57647 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/63420] GCC 4.8.2: Bitshift second operand range not as per manual.

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63420 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/65171] [5 Regression] r214254 causes thousands of std::length_errors running boost testsuite on ppc64le

2015-02-26 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65171 Bill Schmidt changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/65171] [5 Regression] r214254 causes thousands of std::length_errors running boost testsuite on ppc64le

2015-02-26 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65171 --- Comment #8 from Bill Schmidt --- Author: wschmidt Date: Thu Feb 26 17:43:03 2015 New Revision: 221022 URL: https://gcc.gnu.org/viewcvs?rev=221022&root=gcc&view=rev Log: 2015-02-26 Bill Schmidt PR target/65171 * config/rs6000/rs60

[Bug go/64999] s390x libgo test failure in TestMemoryProfiler

2015-02-26 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #34 from Ian Lance Taylor --- You're right, we could just change runtime_callers. Or, simpler still, just change callback in libgo/runtime/go-callers.c. Good point.

[Bug c/35330] [4.8/4.9/5 regression] ICE with invalid pragma weak

2015-02-26 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35330 --- Comment #12 from Kai Tietz --- issue seems to be that in declare_weak we don't check that DECL is actually either a function, or a variable declaration. Fix would be to add an error-message in declare_weak (). Index: varasm.c ==

[Bug target/65225] [AArch64] Various aarch64_rtx_costs improvements

2015-02-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65225 ktkachov at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |6.0

[Bug c/35330] [4.8/4.9/5 regression] ICE with invalid pragma weak

2015-02-26 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35330 Kai Tietz changed: What|Removed |Added CC||ktietz at gcc dot gnu.org Assignee

[Bug target/65225] New: [AArch64] Various aarch64_rtx_costs improvements

2015-02-26 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65225 Bug ID: 65225 Summary: [AArch64] Various aarch64_rtx_costs improvements Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: missed-optimization Severity: enhancement

[Bug middle-end/65224] New: fprofile-reorder-functions reorders using expand order

2015-02-26 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65224 Bug ID: 65224 Summary: fprofile-reorder-functions reorders using expand order Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: minor Priority: P3 Componen

[Bug fortran/64432] [5 Regression] SYSTEM_CLOCK(COUNT_RATE=rate) wrong result for integer(4)::rate

2015-02-26 Thread jvdelisle at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64432 --- Comment #31 from Jerry DeLisle --- I have generated a test case that includes all possible combinations and found some issues with the patch related to Real (KIND 10). I am working this now.

[Bug c++/65175] [4.9.2] ICE forming a typedef with an alias template

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65175 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/65223] New: Regresion on elemental type-bound procedure's passed object with INTENT(OUT)

2015-02-26 Thread jwmwalrus at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65223 Bug ID: 65223 Summary: Regresion on elemental type-bound procedure's passed object with INTENT(OUT) Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: norm

[Bug sanitizer/65112] [5 Regression] -fsanitized=thread Fortran program crashes at startup

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65112 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/65202] [5 Regression] ICE segfault with constexpr/noexcept

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65202 Marek Polacek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libstdc++/64367] [5 Regression] g++-v5/stdexcept:52:28: error: invalid use of non-static data member '_M_p'

2015-02-26 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64367 Jonathan Wakely changed: What|Removed |Added Status|RESOLVED|REOPENED Last reconfirmed|

[Bug go/64999] s390x libgo test failure in TestMemoryProfiler

2015-02-26 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #33 from boger at us dot ibm.com --- (In reply to Ian Lance Taylor from comment #32) > > I don't think it is a good idea to add code in multiple places to fix up > > the pc values after calling runtime.Callers. That seems prone to er

[Bug c++/55993] [C++11] derived-to-base conversion fails in constant expression

2015-02-26 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55993 --- Comment #12 from Jason Merrill --- (In reply to splinterofchaos from comment #11) > I still get an error with 4.9 when using one of the less reduced cases, > although not when using the test cases in that patch. > > > #include > struct A {

[Bug go/64999] s390x libgo test failure in TestMemoryProfiler

2015-02-26 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #32 from Ian Lance Taylor --- > I don't think it is a good idea to add code in multiple places to fix up the > pc values after calling runtime.Callers. That seems prone to error and > confusing for future updates to the code. Righ

[Bug go/64999] s390x libgo test failure in TestMemoryProfiler

2015-02-26 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #31 from Ian Lance Taylor --- > Why is it important to be able to map a file:line to a single PC? The problem is that the Go code in the runtime/pprof package assumes that it can take a single PC value and map that to a meaningful fi

[Bug debug/53118] [4.8/4.9/5 regression] -feliminate-dwarf2-dups is broken for C++

2015-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53118 Aldy Hernandez changed: What|Removed |Added Priority|P2 |P4 CC|

[Bug tree-optimization/64946] [AArch64] gcc.target/aarch64/vect-abs-compile.c - "abs" vectorization fails for char/short types

2015-02-26 Thread vekumar at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64946 --- Comment #9 from vekumar at gcc dot gnu.org --- This match.pd pattern vectorizes the PR but works only with -fwrapv. (simplify ( convert (abs (convert@1 @0))) ( if (INTEGRAL_TYPE_P (type) /* We check for type compatibility between @0 a

[Bug debug/46102] [4.8/4.9/5 Regression] ICE: SIGSEGV in dwarf2out_finish (dwarf2out.c:8490) with -feliminate-dwarf2-dups when using precompiled headers

2015-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46102 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug debug/46102] [4.8/4.9/5 Regression] ICE: SIGSEGV in dwarf2out_finish (dwarf2out.c:8490) with -feliminate-dwarf2-dups when using precompiled headers

2015-02-26 Thread aldyh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46102 --- Comment #12 from Aldy Hernandez --- Author: aldyh Date: Thu Feb 26 15:31:52 2015 New Revision: 221016 URL: https://gcc.gnu.org/viewcvs?rev=221016&root=gcc&view=rev Log: PR debug/46102 * dwarf2out.c (dwarf2out_init): Disable -felimina

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 --- Comment #4 from Jakub Jelinek --- Created attachment 34884 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34884&action=edit gcc5-pr65520.patch Untested patch for the i386.md change.

[Bug go/64999] s390x libgo test failure in TestMemoryProfiler

2015-02-26 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #30 from boger at us dot ibm.com --- I don't think it is a good idea to add code in multiple places to fix up the pc values after calling runtime.Callers. That seems prone to error and confusing for future updates to the code. >Fro

[Bug c++/55993] [C++11] derived-to-base conversion fails in constant expression

2015-02-26 Thread splinterofchaos at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55993 splinterofchaos at gmail dot com changed: What|Removed |Added CC||splinterofchaos at gmai

[Bug c++/65202] [5 Regression] ICE segfault with constexpr/noexcept

2015-02-26 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65202 --- Comment #3 from Marek Polacek --- Author: mpolacek Date: Thu Feb 26 15:03:23 2015 New Revision: 221015 URL: https://gcc.gnu.org/viewcvs?rev=221015&root=gcc&view=rev Log: PR c++/65202 * constexpr.c (cxx_eval_constant_expression): Don'

[Bug c++/64570] error: non-trivial conversion at assignment

2015-02-26 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64570 --- Comment #3 from David Binderman --- (In reply to Richard Biener from comment #2) > Fails everywhere, 4.6 rejects the testcase. Looks more like a C++ frontend > issue to me. Still goes wrong over a month later with trunk dated 20150225.

[Bug libgcc/65038] [regression 5] Unable to find ftw.h for libgcov-util.c

2015-02-26 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65038 --- Comment #2 from Kai Tietz --- Suggested patch send at https://gcc.gnu.org/ml/gcc-patches/2015-02/msg01615.html

[Bug libgcc/65038] [regression 5] Unable to find ftw.h for libgcov-util.c

2015-02-26 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65038 Kai Tietz changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/65193] [4.9 Regression] ICE: Segmentation fault with -g -flto

2015-02-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65193 --- Comment #2 from Richard Biener --- I already get > ./xg++ -B. -nostdlib -fPIC -flto -shared t.ii -O2 -g t.ii: In function ‘float_next_imp’: t.ii:33:7: error: address taken, but ADDRESSABLE bit not set float_next_imp (T p1, Policy p2)

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug c/65217] __builtin_unreachable in if statement causes bad assembly generation

2015-02-26 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65217 --- Comment #2 from hjl at gcc dot gnu.org --- Author: hjl Date: Thu Feb 26 14:17:06 2015 New Revision: 221010 URL: https://gcc.gnu.org/viewcvs?rev=221010&root=gcc&view=rev Log: Add a testcase for PR target/65217 PR target/65217 * gcc.t

[Bug middle-end/65048] [5 Regression] ICE in add_phi_args_after_copy_edge, at tree-cfg.c

2015-02-26 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65048 --- Comment #4 from Jeffrey A. Law --- Fixed by Sebastain's change on the trunk.

[Bug middle-end/65048] [5 Regression] ICE in add_phi_args_after_copy_edge, at tree-cfg.c

2015-02-26 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65048 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug middle-end/65048] [5 Regression] ICE in add_phi_args_after_copy_edge, at tree-cfg.c

2015-02-26 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65048 --- Comment #3 from Jeffrey A. Law --- Author: law Date: Thu Feb 26 13:56:39 2015 New Revision: 221007 URL: https://gcc.gnu.org/viewcvs?rev=221007&root=gcc&view=rev Log: PR tree-optimization/65048 * tree-ssa-threadupdate.c (valid_jump_th

[Bug target/43701] [4.8/4.9/5 Regression] ICE: SIGSEGV (too deep recursion) with -mno-sse and __float128

2015-02-26 Thread ktietz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43701 Kai Tietz changed: What|Removed |Added Status|NEW |WAITING CC|

[Bug tree-optimization/61634] [4.8 Regression] ICE in in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1423

2015-02-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61634 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug target/65171] [5 Regression] r214254 causes thousands of std::length_errors running boost testsuite on ppc64le

2015-02-26 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65171 --- Comment #7 from Bill Schmidt --- Yes, this is unrelated and not really a problem. Something has caused us to recently start spilling a couple of nonvolatile vector registers to the stack for this test case, resulting in the failure. I'm goi

[Bug tree-optimization/61634] [4.8 Regression] ICE in in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1423

2015-02-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61634 --- Comment #11 from Richard Biener --- Author: rguenth Date: Thu Feb 26 13:28:48 2015 New Revision: 221006 URL: https://gcc.gnu.org/viewcvs?rev=221006&root=gcc&view=rev Log: 2015-02-26 Richard Biener Backport from mainline 2014-11-2

[Bug lto/64374] [5 Regression] LTO ICE in extract_insn, at recog.c:2327

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64374 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/65222] New: [5 Regression] -mtune= or -march=: Not all options not documented: slm, knl, shanghai, istanbul

2015-02-26 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65222 Bug ID: 65222 Summary: [5 Regression] -mtune= or -march=: Not all options not documented: slm, knl, shanghai, istanbul Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 --- Comment #2 from Richard Biener --- We hit rtx allocate_dynamic_stack_space (rtx size, unsigned size_align, unsigned required_align, bool cannot_accumulate) { ... /* ??? STACK_POINTER_OFFSET is always defined n

[Bug c++/65221] typedef-name identifier not resolved in static member instantiation

2015-02-26 Thread gcc-bugzilla at mail dot shgn.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65221 --- Comment #1 from Philipp Ittershagen --- $ g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.9/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 4

[Bug c++/65221] New: typedef-name identifier not resolved in static member instantiation

2015-02-26 Thread pit at shgn dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65221 Bug ID: 65221 Summary: typedef-name identifier not resolved in static member instantiation Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal

[Bug target/64997] [AArch64] Illegal EON on SIMD registers

2015-02-26 Thread alalaw01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64997 alalaw01 at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution

[Bug rtl-optimization/65220] [4.8/4.9/5 Regression] integer division in stack alignment for VLA allocation

2015-02-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug other/63509] Misleading error message when building gcc without C++ compiler installed

2015-02-26 Thread rjones at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63509 Richard W.M. Jones changed: What|Removed |Added CC||rjones at redhat dot com --- Commen

[Bug rtl-optimization/65220] New: Regression: integer division in stack alignment for VLA allocation

2015-02-26 Thread fweimer at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65220 Bug ID: 65220 Summary: Regression: integer division in stack alignment for VLA allocation Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/65216] [5 Regression] wrong code at -O3 on x86_64-linux-gnu

2015-02-26 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65216 --- Comment #5 from Jakub Jelinek --- Created attachment 34883 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34883&action=edit gcc5-pr65216.patch Untested fix.

[Bug c/65219] GCC wrongly deletes a function which is not completely inlined.

2015-02-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65219 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

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