[Bug middle-end/61243] [4.10 Regression] verify_flow_info failed: No region crossing jump at section boundary in bb 65

2014-05-19 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61243 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/61243] [4.10 Regression] verify_flow_info failed: No region crossing jump at section boundary in bb 65

2014-05-19 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61243 Uroš Bizjak changed: What|Removed |Added CC||rsandifo at gcc dot gnu.org --- Comment #1

[Bug libstdc++/60758] Infinite backtrace in __cxa_end_cleanup

2014-05-19 Thread alexey.merzlyakov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60758 --- Comment #9 from Alexey Merzlyakov --- The following PR has been opened for Thumb1 problem: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61223

[Bug middle-end/61243] New: [4.10 Regression] verify_flow_info failed: No region crossing jump at section boundary in bb 65

2014-05-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61243 Bug ID: 61243 Summary: [4.10 Regression] verify_flow_info failed: No region crossing jump at section boundary in bb 65 Product: gcc Version: 4.10.0 Status: UNCONFIRMED

[Bug libstdc++/61227] [C++11] Regex [\w] does not work

2014-05-19 Thread timshen at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61227 --- Comment #5 from Tim Shen --- Author: timshen Date: Tue May 20 04:31:54 2014 New Revision: 210630 URL: http://gcc.gnu.org/viewcvs?rev=210630&root=gcc&view=rev Log: 2014-05-20 Tim Shen PR libstdc++/61227 * include/bits/regex_compil

[Bug middle-end/61225] [4.10 Regression] Several new failures after r210458 on x86_64-*-* with -m32

2014-05-19 Thread zhenqiang.chen at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61225 --- Comment #2 from zhenqiang.chen at linaro dot org --- Patch @r210457 enhances move_insn_for_shrink_wrap to sink more instructions out of entry block. For ICE, it tries to sink a SP adjustment instruction. But some useful information is lost du

[Bug rtl-optimization/61220] [4.10 Regression] ICE on valid code at -O2 on x86_64-linux-gnu in maybe_record_trace_start, at dwarf2cfi.c:2239

2014-05-19 Thread zhenqiang.chen at linaro dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61220 zhenqiang.chen at linaro dot org changed: What|Removed |Added CC||zhenqiang.chen at linar

[Bug rtl-optimization/61241] built-in memset makes the caller function slower than normal memset

2014-05-19 Thread ma.jiang at zte dot com.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61241 --- Comment #2 from ma.jiang at zte dot com.cn --- Created attachment 32823 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32823&action=edit testcase should be put into gcc/testsuite/gcc.target/arm

[Bug rtl-optimization/61241] built-in memset makes the caller function slower than normal memset

2014-05-19 Thread ma.jiang at zte dot com.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61241 --- Comment #1 from ma.jiang at zte dot com.cn --- Created attachment 32822 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32822&action=edit proposed patch

[Bug c++/61242] [4.9/4.10 Regression] Bogus "no matching function for call to ‘Foo::Create()"

2014-05-19 Thread ppluzhnikov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61242 --- Comment #1 from Paul Pluzhnikov --- Forgot to mention: moving struct A and Create out of Foo and into global scope fixes the problem.

[Bug c++/61242] New: [4.9/4.10 Regression] Bogus "no matching function for call to ‘Foo::Create()"

2014-05-19 Thread ppluzhnikov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61242 Bug ID: 61242 Summary: [4.9/4.10 Regression] Bogus "no matching function for call to ‘Foo::Create()" Product: gcc Version: unknown Status: UNCONFIRMED Severity:

[Bug rtl-optimization/61241] New: built-in memset makes the caller function slower than normal memset

2014-05-19 Thread ma.jiang at zte dot com.cn
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61241 Bug ID: 61241 Summary: built-in memset makes the caller function slower than normal memset Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal

[Bug c++/57063] static_cast from data member to rvalue reference sometimes wrongfully produces lvalue

2014-05-19 Thread ppluzhnikov at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57063 --- Comment #6 from Paul Pluzhnikov --- Google ref: b/15091778

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #11 from Jan Hubicka --- > Yes, I think that would be clearer. > > Your patch does seem to fix the problem building libgo. Thanks. Thanks for help! I am testing updated patch - it turns out that I needed to revisit about every use

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #10 from Ian Lance Taylor --- Yes, I think that would be clearer. Your patch does seem to fix the problem building libgo. Thanks.

[Bug c/61240] New: Incorrect warning "integer overflow in expression" on pointer-pointer subtraction

2014-05-19 Thread Keith.S.Thompson at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61240 Bug ID: 61240 Summary: Incorrect warning "integer overflow in expression" on pointer-pointer subtraction Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severit

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #9 from Jan Hubicka --- > The naming is confusing and but the idea seems sound. It doesn't make sense > for a static symbol to be DECL_ONE_ONLY. But currently DECL_ONE_ONLY just > means that the symbol has a comdat group. So given

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #8 from Ian Lance Taylor --- The naming is confusing and but the idea seems sound. It doesn't make sense for a static symbol to be DECL_ONE_ONLY. But currently DECL_ONE_ONLY just means that the symbol has a comdat group. So given t

[Bug target/61208] armhf: generated asm code produces "branch out of range" error in gas with -Os

2014-05-19 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61208 Richard Earnshaw changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/61239] New: [4.10 Regression]: ICE in decompose, at rtl.h when compiling vshuf-v16hi.c using -mavx2

2014-05-19 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61239 Bug ID: 61239 Summary: [4.10 Regression]: ICE in decompose, at rtl.h when compiling vshuf-v16hi.c using -mavx2 Product: gcc Version: 4.10.0 Status: UNCONFIRMED

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #8

[Bug libgcc/61238] New: Getting Linker error

2014-05-19 Thread varun_s22 at yahoo dot co.in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61238 Bug ID: 61238 Summary: Getting Linker error Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc Assignee:

[Bug target/61202] gcc generates invalid sqdmulh instruction

2014-05-19 Thread carrot at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61202 --- Comment #3 from Carrot --- 4.8 branch also has the same problem.

[Bug target/61223] libstdc++ build fail due to pop lr register

2014-05-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61223 Jonathan Wakely changed: What|Removed |Added Component|libstdc++ |target --- Comment #1 from Jonathan Wa

[Bug bootstrap/61210] bootstrap failure with clang

2014-05-19 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61210 Uroš Bizjak changed: What|Removed |Added Status|WAITING |NEW CC|

[Bug debug/61237] New: gcc puts line number 11 ahead of line number 10 in function call in debug info

2014-05-19 Thread dje at google dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61237 Bug ID: 61237 Summary: gcc puts line number 11 ahead of line number 10 in function call in debug info Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity:

[Bug bootstrap/61210] bootstrap failure with clang

2014-05-19 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61210 --- Comment #6 from Uroš Bizjak --- (In reply to David Binderman from comment #5) > I'll try again in a few days time. Richard S. is preparing a patch at [1], perhaps you can help to test it? [1] https://gcc.gnu.org/ml/gcc-patches/2014-05/msg0

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 --- Comment #7 from Markus Trippelsdorf --- -fno-delete-null-pointer-checks fixes the issue and is an easy workaround for now.

[Bug rtl-optimization/61220] [4.10 Regression] ICE on valid code at -O2 on x86_64-linux-gnu in maybe_record_trace_start, at dwarf2cfi.c:2239

2014-05-19 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61220 --- Comment #3 from Uroš Bizjak --- Related to PR61225

[Bug c++/47202] Endless recursion during mangling

2014-05-19 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47202 --- Comment #3 from Jason Merrill --- This is an issue of combinatorial explosion in checking code; when we have lots of substitutions, checking each one against each other takes a long time, especially when each comparison involves recursively c

[Bug c++/61133] g++ doesn't implement DR1760

2014-05-19 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61133 --- Comment #1 from Ville Voutilainen --- Patch is in https://gcc.gnu.org/ml/gcc-patches/2014-05/msg00656.html

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 --- Comment #6 from Markus Trippelsdorf --- (In reply to Markus Trippelsdorf from comment #4) > Could you please try to reproduce the issue with a more recent snapshot: No need. I can reproduce the issue and will look deeper tomorrow.

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #7 from Jan Hubicka --- Created attachment 32821 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32821&action=edit patch I am testing This patch seems to do what I want - it makes the comdat local variables to be in the comdat g

[Bug rtl-optimization/61220] [4.10 Regression] ICE on valid code at -O2 on x86_64-linux-gnu in maybe_record_trace_start, at dwarf2cfi.c:2239

2014-05-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61220 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug c/56724] sub-optimal location in error

2014-05-19 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56724 --- Comment #9 from Marek Polacek --- (In reply to Tom Tromey from comment #5) > I tried this today with a recent-ish gcc trunk build, and > there's been a regression. > > Now: > > barimba. gcc --syntax-only r.c > r.c: In function ‘docall’: > r

[Bug c++/58761] ICE with a lambda capturing this in a NSDMI

2014-05-19 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58761 --- Comment #5 from Jason Merrill --- Author: jason Date: Mon May 19 18:41:24 2014 New Revision: 210624 URL: http://gcc.gnu.org/viewcvs?rev=210624&root=gcc&view=rev Log: PR c++/58761 * pt.c (tsubst_copy): Don't check at_function_scope_p.

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-19 Thread fche at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Frank Ch. Eigler changed: What|Removed |Added CC||fche at redhat dot com --- Comment #2

[Bug rtl-optimization/61222] [4.10 Regression] ICE on valid code at -O2 and -O3 on x86_64-linux-gnu in decompose, at rtl.h:1456

2014-05-19 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61222 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #4 fr

[Bug rtl-optimization/61224] [4.10 Regression] ICE in rtl.h

2014-05-19 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61224 rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolutio

[Bug rtl-optimization/61222] [4.10 Regression] ICE on valid code at -O2 and -O3 on x86_64-linux-gnu in decompose, at rtl.h:1456

2014-05-19 Thread rsandifo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61222 rsandifo at gcc dot gnu.org changed: What|Removed |Added CC||ishiura-compiler at ml dot

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #6 from Jan Hubicka --- Well, is there a reason why I can not place static symbol into the comdat section, just as we do for labels within functions or thunks? Those also do not have unique name. It seems to me that there is a problem

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 --- Comment #5 from Markus Trippelsdorf --- (In reply to Markus Trippelsdorf from comment #4) > Could you please try to reproduce the issue with a more recent snapshot: > ftp://gcc.gnu.org/pub/gcc/snapshots/4.10-20140518/ Sorry wrong address.

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 Ian Lance Taylor changed: What|Removed |Added CC||ian at airs dot com --- Comment #5 fr

[Bug bootstrap/61210] bootstrap failure with clang

2014-05-19 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61210 --- Comment #5 from David Binderman --- (In reply to Richard Biener from comment #4) > Can you try to use -O0 with clang as it is otherwise the default for the host > compiler invocations? > > Thus, it may very well be a miscompilation by clang.

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread muks at banu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 --- Comment #3 from Mukund Sivaraman --- The following is _incorrect_ generated x86_64 code for dns_rdataslab_fromrdataset() as compiled with: gcc version 4.9.1 20140507 (prerelease) (GCC). (the current version of GCC on Arch Linux). NOTE that

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 Jan Hubicka changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread muks at banu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 --- Comment #2 from Mukund Sivaraman --- This is the C function (so you can compare notes from the next comment): isc_result_t dns_rdataslab_fromrdataset(dns_rdataset_t *rdataset, isc_mem_t *mctx, isc_region_t *region, unsigned in

[Bug libstdc++/61235] SYSTEM(3) - had better copy its command string parameter

2014-05-19 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61235 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/61236] GCC 4.9 generates incorrect object code

2014-05-19 Thread muks at banu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 --- Comment #1 from Mukund Sivaraman --- The following is _correct_ generated x8t_64 code for dns_rdataslab_fromrdataset() as compiled with: gcc version 4.8.2 20131212 (Red Hat 4.8.2-7) (GCC) Under free_rdatas label, you can see that there is a

[Bug rtl-optimization/61222] [4.10 Regression] ICE on valid code at -O2 and -O3 on x86_64-linux-gnu in decompose, at rtl.h:1456

2014-05-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61222 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug rtl-optimization/61224] [4.10 Regression] ICE in rtl.h

2014-05-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61224 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug c/61236] New: GCC 4.9 generates incorrect object code

2014-05-19 Thread muks at banu dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61236 Bug ID: 61236 Summary: GCC 4.9 generates incorrect object code Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug libstdc++/61235] New: SYSTEM(3) - had better copy its command string parameter

2014-05-19 Thread shaneyfelt at yahoo dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61235 Bug ID: 61235 Summary: SYSTEM(3) - had better copy its command string parameter Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal Prior

[Bug target/59833] ARM soft-float extendsfdf2 fails to quiet signaling NaN

2014-05-19 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59833 Joseph S. Myers changed: What|Removed |Added CC||aurelien at aurel32 dot net --- Commen

[Bug target/61219] float to double conversion does not silence sNaN on soft-float ARM

2014-05-19 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61219 Joseph S. Myers changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #3 from Ian Lance Taylor --- It's almost certainly the new ipa-comdats pass. When ipa-comdats converts a variable from static to comdat, it needs to give it a unique name.

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread ian at airs dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 Ian Lance Taylor changed: What|Removed |Added CC||hubicka at ucw dot cz --- Comment #2

[Bug ada/61201] Cross compile fails with SPARK_05 undefined

2014-05-19 Thread charlet at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61201 --- Comment #3 from Arnaud Charlet --- The build of GNAT cross is designed to rely on a matching native, to simplify the set up, so this is really as designed here, and not just a 'search path problem'. The coupling between the Ada runtime and t

[Bug ada/61201] Cross compile fails with SPARK_05 undefined

2014-05-19 Thread rth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61201 --- Comment #2 from Richard Henderson --- While that does allow me to proceed further, I think you're dismissing an actual problem somewhere. If gnat 4.8.2 can compile gnat 4.9.0 for native, then I do not understand why it can't compile 4.9.0 fo

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-19 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 --- Comment #1 from Matthias Klose --- so this happens because I had sys/sdt.h installed during the build, and automatically gets picked up during the build. So probably an invalid issue, or should the inclusion of this header be guarded for arc

[Bug lto/53831] [4.7 Regression] Virtuals missing in LTO symtab

2014-05-19 Thread hvtaifwkbgefbaei at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 --- Comment #35 from Sami Farin --- binutils-2.24-13.fc21 haven't tried latest from git://sourceware.org/git/binutils-gdb.git

[Bug fortran/53940] Optionally warn about multiple explicit USE-association of the same symbol

2014-05-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53940 Joost VandeVondele changed: What|Removed |Added CC||Joost.VandeVondele at mat dot ethz

[Bug fortran/61234] New: Warn for use-stmt without explicit only-list.

2014-05-19 Thread Joost.VandeVondele at mat dot ethz.ch
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61234 Bug ID: 61234 Summary: Warn for use-stmt without explicit only-list. Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component

[Bug lto/53831] [4.7 Regression] Virtuals missing in LTO symtab

2014-05-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug lto/53831] [4.7 Regression] Virtuals missing in LTO symtab

2014-05-19 Thread hvtaifwkbgefbaei at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53831 Sami Farin changed: What|Removed |Added CC||hvtaifwkbgefbaei at gmail dot com --- Comm

[Bug target/61154] [4.10 Regression][ARM] wide-int merge introduced regressions in vshuf tests

2014-05-19 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61154 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unass

[Bug tree-optimization/61221] [4.10 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61221 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/61209] [4.10 Regression] internal compiler error: in fold_convert_loc, at fold-const.c:1950

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61209 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug libstdc++/61227] [C++11] Regex does not work

2014-05-19 Thread fatony at fatony dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61227 --- Comment #4 from FaTony --- The first regex is used to find illegal characters in symbol name in my project. The last regex is used to tokenize command line arguments. Those regexes work in Visual Studio 2012/2013 and clang with libc++.

[Bug tree-optimization/61221] [4.10 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61221 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon May 19 14:33:31 2014 New Revision: 210614 URL: http://gcc.gnu.org/viewcvs?rev=210614&root=gcc&view=rev Log: 2014-05-19 Richard Biener PR tree-optimization/61221 * tree-

[Bug middle-end/61209] [4.10 Regression] internal compiler error: in fold_convert_loc, at fold-const.c:1950

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61209 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon May 19 14:32:23 2014 New Revision: 210613 URL: http://gcc.gnu.org/viewcvs?rev=210613&root=gcc&view=rev Log: 2014-05-19 Richard Biener PR tree-optimization/61209 * tree-

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 Richard Biener changed: What|Removed |Added Version|4.9.0 |4.10.0 Target Milestone|---

[Bug other/61233] New: Demangler crash

2014-05-19 Thread gbenson at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61233 Bug ID: 61233 Summary: Demangler crash Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unass

[Bug libstdc++/61227] [C++11] Regex does not work

2014-05-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61227 --- Comment #3 from Jonathan Wakely --- So it does, thanks, Andreas. I read C++11 [re.grammar]/7 as saying those classes are part of the changes to the ECMAScript spec.

[Bug go/61232] [4.10 Regression] link errors building libgo

2014-05-19 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61232 --- Comment #1 from Matthias Klose --- this was r210608

[Bug go/61232] New: [4.10 Regression] link errors building libgo

2014-05-19 Thread doko at gcc dot gnu.org
Assignee: ian at airs dot com Reporter: doko at gcc dot gnu.org libgo fails to link, at least on x86*, powerpc*, arm*, aarch64* -linux with trunk 20140519: .libs/bytes.o:(.data.rel.C237[__go_td_FppN12_bytes.ReaderN9_io.WritererN5_int64N5_erroree]+0x0): multiple definition of

[Bug target/61231] [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Richard Biener changed: What|Removed |Added Keywords||build Priority|P3

[Bug tree-optimization/61184] [4.10 Regression] wrong code (that hangs) by LTO on x86_64-linux-gnu

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61184 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Component|c

[Bug libstdc++/61227] [C++11] Regex does not work

2014-05-19 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61227 --- Comment #2 from Andreas Schwab --- The C++ standard refers to ECMA-262 which defines [\w] as Perl does.

[Bug target/61231] New: [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu

2014-05-19 Thread doko at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61231 Bug ID: 61231 Summary: [4.9/4.10 Regression] bootstrap comparision failure on powerpc64le-linux-gnu Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: no

[Bug c++/61229] warn_unused_result fails to work with member functions

2014-05-19 Thread plasmahh at gmx dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61229 Dennis Lubert changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID

[Bug c/61184] [4.10 Regression] wrong code (that hangs) by LTO on x86_64-linux-gnu

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61184 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon May 19 12:32:15 2014 New Revision: 210611 URL: http://gcc.gnu.org/viewcvs?rev=210611&root=gcc&view=rev Log: 2014-05-19 Richard Biener PR tree-optimization/61184 * tree-

[Bug target/61230] [4.10 regression][AArch64] New shift costs make scalar_shift_1.c to FAIL

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61230 Richard Biener changed: What|Removed |Added Target||aarch64 Target Milestone|---

[Bug target/61230] [4.10 regression][AArch64] New shift costs make scalar_shift_1.c to FAIL

2014-05-19 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61230 jgreenhalgh at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfir

[Bug libstdc++/61227] [C++11] Regex does not work

2014-05-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61227 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/61230] New: [4.10 regression][AArch64] New shift costs make scalar_shift_1.c to FAIL

2014-05-19 Thread christophe.lyon at st dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61230 Bug ID: 61230 Summary: [4.10 regression][AArch64] New shift costs make scalar_shift_1.c to FAIL Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: norma

[Bug c++/61228] noexcept(expression) causes internal compiler error

2014-05-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61228 Jonathan Wakely changed: What|Removed |Added Keywords||ice-on-valid-code Status|U

[Bug c++/61229] warn_unused_result fails to work with member functions

2014-05-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61229 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/61229] New: warn_unused_result fails to work with member functions

2014-05-19 Thread plasmahh at gmx dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61229 Bug ID: 61229 Summary: warn_unused_result fails to work with member functions Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug c++/47461] warn_unused_result attribute ignored for templates

2014-05-19 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47461 --- Comment #2 from Jonathan Wakely --- Works with 4.9.0 w.cc: In function ‘void f(C*)’: w.cc:6:33: warning: ignoring return value of ‘bool C::f(T*) [with T = int]’, declared with attribute warn_unused_result [-Wunused-result] void f(C* pc) { i

[Bug c++/61228] New: noexcept(expression) causes internal compiler error

2014-05-19 Thread igorkuo at meta dot ua
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61228 Bug ID: 61228 Summary: noexcept(expression) causes internal compiler error Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Componen

[Bug libstdc++/60758] Infinite backtrace in __cxa_end_cleanup

2014-05-19 Thread alexey.merzlyakov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60758 --- Comment #8 from Alexey Merzlyakov --- Created attachment 32820 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=32820&action=edit Fix for thumb fail Proposed bugfix (build OK, but not regtested).

[Bug tree-optimization/61221] [4.10 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61221 --- Comment #2 from Richard Biener --- Interesting ;) We do some non-sensical simplification on dead code and ICE. But our dead-CFG compute code in SCCVN isn't up to recognizing a dead loop because it's conservative and not optimistic. Ultimati

[Bug libstdc++/60758] Infinite backtrace in __cxa_end_cleanup

2014-05-19 Thread alexey.merzlyakov at samsung dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60758 --- Comment #7 from Alexey Merzlyakov --- The problem does not appear for thumb2 targets. On older architectures (armv6 and below) in thumb-mode the LR indeed can not be used as argument of POP instruction. To support __cxa_end_cleanup backtraci

[Bug tree-optimization/61203] [4.7/4.8/4.9/4.10 Regression] g++.old-deja/g++.jason/rvalue2.C FAILs with -O2 -fno-inline

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61203 Richard Biener changed: What|Removed |Added Target Milestone|--- |4.7.4

[Bug middle-end/61209] [4.10 Regression] internal compiler error: in fold_convert_loc, at fold-const.c:1950

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61209 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug bootstrap/61210] bootstrap failure with clang

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61210 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug ipa/61211] [4.9/4.10 Regression] ICE: verify_cgraph_node failed: edge points to wrong declaration with -O3 -fno-inline

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61211 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org,

[Bug c++/61214] [4.9/4.10 regression] Weird interaction between -fvisibility-inlines-hidden, inline virtuals and devirtualization

2014-05-19 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61214 Richard Biener changed: What|Removed |Added CC||hubicka at gcc dot gnu.org,

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