[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug tree-optimization/65797] [5 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #8 from Jan Hubicka --- > With gold's ICF, as I understand it, there is a function name and file/line > information for every function in the backtrace. It may not be the name or > the ICF does not do the wrappers as far as I know.

[Bug c++/65799] New: Allows constexpr coversion from cv void * to other type

2015-04-17 Thread rhainin1 at binghamton dot edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65799 Bug ID: 65799 Summary: Allows constexpr coversion from cv void * to other type Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priori

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 Jack Howarth changed: What|Removed |Added CC||howarth.at.gcc at gmail dot com --- Comme

[Bug tree-optimization/65797] [5 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #7 from Ian Lance Taylor --- With gold's ICF, as I understand it, there is a function name and file/line information for every function in the backtrace. It may not be the name or the file/line info you expect, but it's there. What

[Bug tree-optimization/65797] [5 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #6 from Jan Hubicka --- The following untested patch could help. We may need to set location of the debug statement etc. I probably won't be able to do much more on this till Monday evening Honza

[Bug tree-optimization/65797] [5 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #5 from Jan Hubicka --- Well, if you turn one function to alias of another, there is no way to preserve it (like Gold's ICF doesn't). With dwarf extensions we can restore some of the info based on context where the function is called,

[Bug tree-optimization/65797] [5 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #4 from Ian Lance Taylor --- I think we should have a goal of making backtraces always work. I don't know why we would ever want backtraces to fail. Every function should have a name and a file name. I can accept that in some cases

[Bug fortran/65792] allocation of scalar elemental function with structure constructor fails

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65792 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/65792] allocation of scalar elemental function with structure constructor fails

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65792 --- Comment #3 from Dominique d'Humieres --- > Created attachment 35346 [details] > draft patch, untested The patch fixes the PR, but causes FAIL: gfortran.dg/class_19.f03 -O0 execution test FAIL: gfortran.dg/class_19.f03 -O1 execution te

[Bug tree-optimization/65797] [5.0 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #3 from Jan Hubicka --- Hi, the ICF wrapper are created same way as thunks (by expand_thunk) which probably suppress debug info because we do not want to see it for thunks. I suppose it is: DECL_IGNORED_P (thunk_fndecl) = 1 I suppose

[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-17 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #9 from Bill Schmidt --- Author: wschmidt Date: Fri Apr 17 22:05:12 2015 New Revision: 05 URL: https://gcc.gnu.org/viewcvs?rev=05&root=gcc&view=rev Log: [gcc] 2015-04-17 Bill Schmidt PR target/65787 * config/rs60

[Bug go/65798] runtime.Caller returns ok=true when return data is invalid

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65798 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug go/65798] runtime.Caller returns ok=true when return data is invalid

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65798 --- Comment #3 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 21:58:58 2015 New Revision: 03 URL: https://gcc.gnu.org/viewcvs?rev=03&root=gcc&view=rev Log: PR go/65798 runtime: In Caller don't return ok == true if PC ==

[Bug go/65798] runtime.Caller returns ok=true when return data is invalid

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65798 --- Comment #4 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 21:59:10 2015 New Revision: 04 URL: https://gcc.gnu.org/viewcvs?rev=04&root=gcc&view=rev Log: PR go/65798 runtime: In Caller don't return ok == true if PC ==

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 --- Comment #44 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Apr 17 21:55:05 2015 New Revision: 02 URL: https://gcc.gnu.org/viewcvs?rev=02&root=gcc&view=rev Log: Don't define ix86_binds_local_p for MacOS nor Windows PR targ

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 --- Comment #43 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Apr 17 21:54:22 2015 New Revision: 01 URL: https://gcc.gnu.org/viewcvs?rev=01&root=gcc&view=rev Log: Don't define ix86_binds_local_p for MacOS nor Windows PR targ

[Bug go/65798] runtime.Caller returns ok=true when return data is invalid

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65798 --- Comment #2 from Ian Lance Taylor --- I don't see it as a good idea to ignore an empty file name, but I'm fine with ignoring a 0 PC, so that is what I will implement. Though I am definitely curious how they got a 0 PC from runtime.Caller.

[Bug go/65798] runtime.Caller returns ok=true when return data is invalid

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65798 --- Comment #1 from Ian Lance Taylor --- The libgo code actually follows the lead of the gc code here. The 1.3 code, in C, said this: } else if((f = runtime·findfunc(rpc[1])) == nil) { retfile = runtime·emptystring; retline

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

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 Ian Lance Taylor changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 --- Comment #14 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 21:29:20 2015 New Revision: 00 URL: https://gcc.gnu.org/viewcvs?rev=00&root=gcc&view=rev Log: PR go/64683 runtime/pprof: Assume function with no name is in

[Bug tree-optimization/65797] [5.0 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #2 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 21:29:20 2015 New Revision: 00 URL: https://gcc.gnu.org/viewcvs?rev=00&root=gcc&view=rev Log: PR go/64683 runtime/pprof: Assume function with no name is in r

[Bug tree-optimization/65797] [5.0 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 --- Comment #1 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 21:29:08 2015 New Revision: 222199 URL: https://gcc.gnu.org/viewcvs?rev=222199&root=gcc&view=rev Log: PR go/64683 runtime/pprof: Assume function with no name is in r

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 --- Comment #13 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 21:29:08 2015 New Revision: 222199 URL: https://gcc.gnu.org/viewcvs?rev=222199&root=gcc&view=rev Log: PR go/64683 runtime/pprof: Assume function with no name is in

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-04-17 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 --- Comment #12 from boger at us dot ibm.com --- Sorry I did not intend to reopen a closed bugzilla, I must not have looked carefully enough and thought it was still open. Just wanted to document what I found since their log output was the same.

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 Dominique d'Humieres changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug go/65798] New: runtime.Caller returns ok=true when return data is invalid

2015-04-17 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65798 Bug ID: 65798 Summary: runtime.Caller returns ok=true when return data is invalid Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Prior

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 --- Comment #11 from Ian Lance Taylor --- This bug may have the same symptoms but it has a completely different cause. Next time, please do not reopen the bug unless you are certain it has the same cause. Please open a new bug instead. Thanks.

[Bug tree-optimization/65797] New: [5.0 regression] IPA ICF causes function to be emitted with no debug line info

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65797 Bug ID: 65797 Summary: [5.0 regression] IPA ICF causes function to be emitted with no debug line info Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: no

[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-17 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #8 from Bill Schmidt --- Author: wschmidt Date: Fri Apr 17 20:35:59 2015 New Revision: 222198 URL: https://gcc.gnu.org/viewcvs?rev=222198&root=gcc&view=rev Log: 2015-04-17 Bill Schmidt PR target/65787 * config/rs6000/rs60

[Bug target/65535] powerpc64-freebsd build failure

2015-04-17 Thread andreast at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65535 Andreas Tobler changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/65792] allocation of scalar elemental function with structure constructor fails

2015-04-17 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65792 --- Comment #2 from Mikael Morin --- Created attachment 35346 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35346&action=edit draft patch, untested

[Bug go/65180] regression in gccgo testcase runtime/pprof on ppc64le, ppc64 following move to go 1.4 from 1.3

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65180 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug fortran/65792] allocation of scalar elemental function with structure constructor fails

2015-04-17 Thread mikael at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65792 Mikael Morin changed: What|Removed |Added CC||mikael at gcc dot gnu.org --- Comment #1

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

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #58 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 19:29:43 2015 New Revision: 222197 URL: https://gcc.gnu.org/viewcvs?rev=222197&root=gcc&view=rev Log: PR go/64999 PR go/65180 runtime: Adjust libbacktrace PC va

[Bug go/65180] regression in gccgo testcase runtime/pprof on ppc64le, ppc64 following move to go 1.4 from 1.3

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65180 --- Comment #3 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 19:29:28 2015 New Revision: 222196 URL: https://gcc.gnu.org/viewcvs?rev=222196&root=gcc&view=rev Log: PR go/64999 PR go/65180 runtime: Adjust libbacktrace PC val

[Bug go/65180] regression in gccgo testcase runtime/pprof on ppc64le, ppc64 following move to go 1.4 from 1.3

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65180 --- Comment #4 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 19:29:43 2015 New Revision: 222197 URL: https://gcc.gnu.org/viewcvs?rev=222197&root=gcc&view=rev Log: PR go/64999 PR go/65180 runtime: Adjust libbacktrace PC val

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

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #57 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 19:29:28 2015 New Revision: 222196 URL: https://gcc.gnu.org/viewcvs?rev=222196&root=gcc&view=rev Log: PR go/64999 PR go/65180 runtime: Adjust libbacktrace PC va

[Bug tree-optimization/47679] [4.8/4.9/5/6 Regression] Strange uninitialized warning after SRA

2015-04-17 Thread law at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47679 --- Comment #19 from Jeffrey A. Law --- Author: law Date: Fri Apr 17 19:24:17 2015 New Revision: 222195 URL: https://gcc.gnu.org/viewcvs?rev=222195&root=gcc&view=rev Log: PR tree-optimization/47679 * Makefile.in (OBJS); Add tree-ssa-scop

[Bug go/65755] incorrect reflection of struct fields with gccgo

2015-04-17 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65755 Ian Lance Taylor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug go/65755] incorrect reflection of struct fields with gccgo

2015-04-17 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65755 --- Comment #3 from ian at gcc dot gnu.org --- Author: ian Date: Fri Apr 17 18:19:44 2015 New Revision: 222194 URL: https://gcc.gnu.org/viewcvs?rev=222194&root=gcc&view=rev Log: PR go/65755 compiler, runtime, reflect: Use reflection string f

[Bug target/65697] __atomic memory barriers not strong enough for __sync builtins

2015-04-17 Thread amacleod at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65697 --- Comment #39 from Andrew Macleod --- (In reply to torvald from comment #38) > (In reply to Andrew Macleod from comment #34) > > > However, I guess some people relying on data races in their programs could > > > (mis?)understand the __sync_lock

[Bug target/65535] powerpc64-freebsd build failure

2015-04-17 Thread andreast at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65535 --- Comment #6 from Andreas Tobler --- Author: andreast Date: Fri Apr 17 17:50:46 2015 New Revision: 222192 URL: https://gcc.gnu.org/viewcvs?rev=222192&root=gcc&view=rev Log: PR target/65535 * config.gcc: Exit with a comment when we do not have

[Bug fortran/42112] overloaded function with allocatable result problem

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=42112 --- Comment #9 from Dominique d'Humieres --- This seems to have been fixed at least for 4.8.4.

[Bug fortran/58754] [4.8/4.9/5/6 Regression] ICE on allocating character array with source

2015-04-17 Thread paul.richard.thomas at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58754 --- Comment #9 from paul.richard.thomas at gmail dot com --- Ah that's a pity. I thought that 5.0 had closed when Tobias was panicking about his co-array patch. I didn't think to check. Cheers Paul On 17 April 2015 at 18:03, dominiq at lps dot

[Bug fortran/57354] Wrong run-time assignment of allocatable array of derived type with allocatable component

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57354 --- Comment #6 from Dominique d'Humieres --- AFAICT this PR is fixed at 4.9.2. Any reason why it is not closed?

[Bug bootstrap/62077] --with-build-config=bootstrap-lto fails

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62077 --- Comment #64 from Jakub Jelinek --- Author: jakub Date: Fri Apr 17 17:10:27 2015 New Revision: 222189 URL: https://gcc.gnu.org/viewcvs?rev=222189&root=gcc&view=rev Log: PR bootstrap/62077 * configure.ac (--enable-stage1-checking): Def

[Bug bootstrap/62077] --with-build-config=bootstrap-lto fails

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62077 --- Comment #63 from Jakub Jelinek --- Author: jakub Date: Fri Apr 17 17:09:20 2015 New Revision: 222187 URL: https://gcc.gnu.org/viewcvs?rev=222187&root=gcc&view=rev Log: PR bootstrap/62077 * configure.ac (--enable-stage1-checking): Def

[Bug target/65689] [5 Regression][AArch64] S constraint fails for inline asm at -O0

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65689 Jakub Jelinek changed: What|Removed |Added Summary|[5/6 Regression][AArch64] S |[5 Regression][AArch64] S

[Bug middle-end/65796] New: unnecessary stack spills during complex numbers function calls

2015-04-17 Thread jtaylor.debian at googlemail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65796 Bug ID: 65796 Summary: unnecessary stack spills during complex numbers function calls Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal P

[Bug target/65689] [5/6 Regression][AArch64] S constraint fails for inline asm at -O0

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65689 --- Comment #9 from Jakub Jelinek --- Author: jakub Date: Fri Apr 17 16:43:28 2015 New Revision: 222186 URL: https://gcc.gnu.org/viewcvs?rev=222186&root=gcc&view=rev Log: PR target/65689 * genpreds.c (struct constraint_data): Add maybe_a

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 --- Comment #40 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Apr 17 16:36:22 2015 New Revision: 222185 URL: https://gcc.gnu.org/viewcvs?rev=222185&root=gcc&view=rev Log: Properly handle uninitialized common symbol Uninitialized common

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 --- Comment #18 from Dominique d'Humieres --- > I applied the patch, and did a make in the built folder. I still get the ICE. Did you do "make install"? > Or do I have to change the file gcc/fortran/trans-stmt.c and do a completely > new built

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 --- Comment #39 from Jakub Jelinek --- Please commit it to the branch too, I'll do another RC tomorrow.

[Bug target/65780] [5 Regression] Uninitialized common handling in executables

2015-04-17 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 H.J. Lu changed: What|Removed |Added Summary|[5/6 Regression]|[5 Regression] |Uninitialize

[Bug target/65780] [5/6 Regression] Uninitialized common handling in executables

2015-04-17 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 --- Comment #37 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Apr 17 16:23:24 2015 New Revision: 222184 URL: https://gcc.gnu.org/viewcvs?rev=222184&root=gcc&view=rev Log: Properly handle uninitialized common symbol Uninitialized common

[Bug fortran/65548] [5/6 Regression] gfc_conv_procedure_call

2015-04-17 Thread juergen.reuter at desy dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65548 --- Comment #17 from Jürgen Reuter --- I applied the patch, and did a make in the built folder. I still get the ICE. Or do I have to change the file gcc/fortran/trans-stmt.c and do a completely new built of the gcc/gfortran compiler suite?

[Bug target/65780] [5/6 Regression] Uninitialized common handling in executables

2015-04-17 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65780 --- Comment #36 from Jeffrey A. Law --- Patch in c#35 is approved.

[Bug fortran/58754] [4.8/4.9/5/6 Regression] ICE on allocating character array with source

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58754 --- Comment #8 from Dominique d'Humieres --- > > No RC yet! > > What, really? Now yes. 5.1 should be available in the middle of next week.

[Bug fortran/58754] [4.8/4.9/5/6 Regression] ICE on allocating character array with source

2015-04-17 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58754 --- Comment #7 from Paul Thomas --- (In reply to Dominique d'Humieres from comment #6) > > This fixes the problem. > > Confirmed. > > > However, it will produce multiple evaluations of function results > > and expressions. I will introduce a t

[Bug target/65697] __atomic memory barriers not strong enough for __sync builtins

2015-04-17 Thread torvald at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65697 --- Comment #38 from torvald at gcc dot gnu.org --- (In reply to Andrew Macleod from comment #34) > > However, I guess some people relying on data races in their programs could > > (mis?)understand the __sync_lock_release semantics to mean that it

[Bug go/65180] regression in gccgo testcase runtime/pprof on ppc64le, ppc64 following move to go 1.4 from 1.3

2015-04-17 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65180 --- Comment #2 from boger at us dot ibm.com --- We've been putting most of the discussion on this in the bugzilla mentioned in the previous comment. However there is a simple fix for Power which I will add here: ndex: libgo/runtime/go-callers.c

[Bug target/65697] __atomic memory barriers not strong enough for __sync builtins

2015-04-17 Thread torvald at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65697 --- Comment #37 from torvald at gcc dot gnu.org --- (In reply to James Greenhalgh from comment #35) > (In reply to torvald from comment #32) > > (In reply to James Greenhalgh from comment #28) > > > This also gives us an easier route to fixing any

[Bug fortran/65795] Segfault (invalid write) for ALLOCATE statement involving COARRAYS

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65795 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/65795] New: Segfault (invalid write) for ALLOCATE statement involving COARRAYS

2015-04-17 Thread burnus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65795 Bug ID: 65795 Summary: Segfault (invalid write) for ALLOCATE statement involving COARRAYS Product: gcc Version: 5.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-17 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #7 from Bill Schmidt --- Jakub pointed out that this is actually a general problem with how I'm handling PARALLELs elsewhere, which I had missed. Testing a slightly different patch now.

[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-17 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #6 from Bill Schmidt --- Author: wschmidt Date: Fri Apr 17 14:50:50 2015 New Revision: 222182 URL: https://gcc.gnu.org/viewcvs?rev=222182&root=gcc&view=rev Log: [gcc] 2015-04-17 Bill Schmidt PR target/65787 * config/rs60

[Bug debug/65771] ICE (in loc_list_from_tree, at dwarf2out.c:14964) on arm-linux-gnueabihf

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65771 --- Comment #13 from Jakub Jelinek --- Author: jakub Date: Fri Apr 17 14:16:30 2015 New Revision: 222181 URL: https://gcc.gnu.org/viewcvs?rev=222181&root=gcc&view=rev Log: PR debug/65771 * dwarf2out.c (mem_loc_descriptor): For CONST, fal

[Bug target/65296] [avr] fix various issues with specs file generation

2015-04-17 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65296 Georg-Johann Lay changed: What|Removed |Added Target Milestone|--- |5.2

[Bug tree-optimization/64950] postpone expanding va_arg till pass_stdarg

2015-04-17 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 vries at gcc dot gnu.org changed: What|Removed |Added CC||rth at gcc dot gnu.org --- Com

[Bug target/65296] [avr] fix various issues with specs file generation

2015-04-17 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65296 --- Comment #9 from Georg-Johann Lay --- Author: gjl Date: Fri Apr 17 13:54:16 2015 New Revision: 222179 URL: https://gcc.gnu.org/viewcvs?rev=222179&root=gcc&view=rev Log: PR target/65296 * config/avr/gen-avr-mmcu-specs.c (*avrlibc_start

[Bug target/65612] Multiversioning doesn't work with DSO nor PIE

2015-04-17 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65612 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/65787] [5 Regression] Miscompile due to bad vector swap optimization for little endian

2015-04-17 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65787 --- Comment #5 from Bill Schmidt --- Updated patch at https://gcc.gnu.org/ml/gcc-patches/2015-04/msg00883.html.

[Bug go/64683] FAIL: runtime/pprof -- testing.go:278: The entry did not match

2015-04-17 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64683 boger at us dot ibm.com changed: What|Removed |Added CC||boger at us dot ibm.com --- Com

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

2015-04-17 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #56 from boger at us dot ibm.com --- Here is a bit more detail. Now that I think I understand all the considerations, I'm proposing this simple fix for gcc 5. Maybe longer term a more thorough solution could be done but not sure it i

[Bug c/65673] Compound literal with initializer for zero-sized array drops other initializers

2015-04-17 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65673 --- Comment #2 from Marek Polacek --- What happens here is that pop_init_level returns error_mark_node because initializing a zero-length array member with {} is discarded: 7565 /* Silently discard empty initializations. The parser will

[Bug target/65612] Multiversioning doesn't work with DSO nor PIE

2015-04-17 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65612 --- Comment #7 from hjl at gcc dot gnu.org --- Author: hjl Date: Fri Apr 17 12:58:07 2015 New Revision: 222178 URL: https://gcc.gnu.org/viewcvs?rev=222178&root=gcc&view=rev Log: Hide __cpu_indicator_init/__cpu_model from linker We shouldn't cal

[Bug fortran/61831] [4.9/ 5 Regression] runtime error: pointer being freed was not allocated

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61831 --- Comment #46 from Dominique d'Humieres --- > > And I haven't looked yet at Dominique's feedback in comment #43. > > The test in comment #41 fails at run time when compiled with > -fsanitize=address. > If I take the "complement" of the reduced

[Bug debug/65549] [4.9/5/6 Regression] crash in htab_hash_string with -flto -g

2015-04-17 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65549 Jason Merrill changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #29

[Bug tree-optimization/64950] postpone expanding va_arg till pass_stdarg

2015-04-17 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950 --- Comment #8 from Uroš Bizjak --- (In reply to vries from comment #7) > Marking resolved, fixed. So, can PR41089 hack [1] finally be reverted? [1] https://gcc.gnu.org/ml/gcc-patches/2010-08/msg00072.html

[Bug other/65794] New: Building crossback fails: No rule to make target `auto-build.h', needed by `build/genmddeps.o'

2015-04-17 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65794 Bug ID: 65794 Summary: Building crossback fails: No rule to make target `auto-build.h', needed by `build/genmddeps.o' Product: gcc Version: 6.0 Status: UNCONFIRMED

[Bug c++/64527] Constructor for empty struct not called in some situations

2015-04-17 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64527 ppalka at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|-

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

2015-04-17 Thread boger at us dot ibm.com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999 --- Comment #55 from boger at us dot ibm.com --- Created attachment 35344 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35344&action=edit Increment the pc in the callback routine for backtrace_full Always increment the pc in the callback,

[Bug fortran/61275] Invalid initialization expression for ALLOCATABLE component in structure constructor at (1)

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61275 Dominique d'Humieres changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug libstdc++/65793] Libstdc++ docs on _GLIBCXX_CONCEPT_CHECKS are duplicated

2015-04-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65793 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libstdc++/65793] New: Libstdc++ docs on _GLIBCXX_CONCEPT_CHECKS are duplicated

2015-04-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65793 Bug ID: 65793 Summary: Libstdc++ docs on _GLIBCXX_CONCEPT_CHECKS are duplicated Product: gcc Version: 6.0 Status: UNCONFIRMED Keywords: documentation

[Bug fortran/65792] New: allocation of scalar elemental function with structure constructor fails

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65792 Bug ID: 65792 Summary: allocation of scalar elemental function with structure constructor fails Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug fortran/55932] [F03] ICE for structure constructor with scalar allocatable component

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55932 Dominique d'Humieres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/57965] [F03] Allocation of derived type containing an allocatable character component segfaults

2015-04-17 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57965 Bug 57965 depends on bug 55932, which changed state. Bug 55932 Summary: [F03] ICE for structure constructor with scalar allocatable component https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55932 What|Removed |Add

[Bug middle-end/65788] [6 Regression] 416.gamess in SPEC CPU 2006 failed to build

2015-04-17 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65788 --- Comment #4 from rguenther at suse dot de --- On Fri, 17 Apr 2015, hjl.tools at gmail dot com wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65788 > > H.J. Lu changed: > >What|Removed |Added > ---

[Bug c++/64527] Constructor for empty struct not called in some situations

2015-04-17 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64527 --- Comment #3 from ppalka at gcc dot gnu.org --- Author: ppalka Date: Fri Apr 17 12:14:24 2015 New Revision: 222176 URL: https://gcc.gnu.org/viewcvs?rev=222176&root=gcc&view=rev Log: Fix PR c++/64527 gcc/ PR c++/64527 * gimplify.c (gimp

[Bug middle-end/65788] [6 Regression] 416.gamess in SPEC CPU 2006 failed to build

2015-04-17 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65788 H.J. Lu changed: What|Removed |Added Status|WAITING |ASSIGNED --- Comment #3 from H.J. Lu --- (In

[Bug bootstrap/62077] --with-build-config=bootstrap-lto fails

2015-04-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62077 --- Comment #62 from Richard Biener --- Works for me. Of course we should hunt down IL differences that appear with GC. It's just a lurking bug that can hit the non-GC checking path as well. But all this is exceptionally hard to track down :/

[Bug bootstrap/62077] --with-build-config=bootstrap-lto fails

2015-04-17 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62077 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #61

[Bug c++/65186] internal compiler error: in tsubst, at cp/pt.c:11738

2015-04-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65186 --- Comment #4 from Jonathan Wakely --- In fact comment 3 doesn't even need C++11, it's valid C++03. It came from http://stackoverflow.com/a/29696258/981959

[Bug c++/65186] internal compiler error: in tsubst, at cp/pt.c:11738

2015-04-17 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65186 Jonathan Wakely changed: What|Removed |Added Known to fail||4.8.3, 4.9.2, 5.0, 6.0 Sever

[Bug tree-optimization/65460] parloops transforms offloaded functions

2015-04-17 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65460 --- Comment #4 from vries at gcc dot gnu.org --- stage1 ping: https://gcc.gnu.org/ml/gcc-patches/2015-04/msg00861.html

[Bug debug/65549] [4.9/5/6 Regression] crash in htab_hash_string with -flto -g

2015-04-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65549 --- Comment #28 from Richard Biener --- So the context I put the stub DIE in is technically wrong. Thus some more analysis results. The reason why we end up populating the limbo_die_list from the force_decl_die path is because we refuse to put

  1   2   >