[Bug preprocessor/61891] line-map.c: file command-line left but not entered during `cabal install -p haskell-src-exts`

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61891 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added CC||mpolacek at

[Bug preprocessor/61832] [4.10 Regression] r212638 breaks building ncurses

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61832 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug preprocessor/60723] Line directives with incorrect system header flag

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60723 --- Comment #25 from ktkachov at gcc dot gnu.org --- (In reply to ktkachov from comment #24) (In reply to Dodji Seketeli from comment #22) So finally the two patches that have been proposed at

[Bug ipa/61890] [4.10 Regression] g++.dg/ipa/devirt-23.C FAILs with -O2 -fno-devirtualize-speculatively -fno-guess-branch-probability

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61890 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added CC||hubicka at

[Bug c/57653] filename information discarded when using -imacros

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57653 --- Comment #22 from Marek Polacek mpolacek at gcc dot gnu.org --- Author: mpolacek Date: Thu Jul 24 09:00:13 2014 New Revision: 212972 URL: https://gcc.gnu.org/viewcvs?rev=212972root=gccview=rev Log: PR c/57653 * c-opts.c

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 --- Comment #10 from ktkachov at gcc dot gnu.org --- (In reply to Jan Hubicka from comment #9) Created attachment 33177 [details] Proposed patch I guess the problem is that error_mark_node is special cased in varasm to send symbols to BSS

[Bug sanitizer/61771] Test failures in ASan testsuite on ARM Linux due to FP format mismatch between libasan and GCC.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61771 --- Comment #7 from Ramana Radhakrishnan ramana at gcc dot gnu.org --- (In reply to Evgeniy Stepanov from comment #3) Yes, FP on ARM is non-standard and differs in GCC and Clang implementations. Disabling fast unwind is not really an option, as

[Bug c++/61892] RVO not occurs with constructor with universal reference arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61892 --- Comment #1 from Jonathan Wakely redi at gcc dot gnu.org --- (In reply to tower120 from comment #0) I'm not sure that this is bug. But this is strange behavior, if you ask me. GCC's behaviour looks correct to me. If it looks strange to you

[Bug middle-end/52478] -ftrapv calls the wrong functions in libgcc

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52478 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org --- It seems that the libgcc functions for SImode are present (at least on x86_64), so sth like Index: gcc/optabs.c ===

[Bug middle-end/61893] New: Constant folding inhibits trapping with -ftrapv

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61893 Bug ID: 61893 Summary: Constant folding inhibits trapping with -ftrapv Product: gcc Version: 4.9.1 Status: UNCONFIRMED Keywords: wrong-code Severity: normal

[Bug c++/61892] RVO not occurs with constructor with universal reference arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61892 --- Comment #2 from tower120 tower120 at gmail dot com --- Well ok, but what about this? http://coliru.stacked-crooked.com/a/e3ce8882c68dbef2 Why it copy with wrong number of argument?

[Bug sanitizer/61771] Test failures in ASan testsuite on ARM Linux due to FP format mismatch between libasan and GCC.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61771 --- Comment #8 from Yury Gribov y.gribov at samsung dot com --- (In reply to Ramana Radhakrishnan from comment #7) I think finding a fix in the run time will be better and probably more resilient across versions of GCC. In any case I think this

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 --- Comment #11 from ktkachov at gcc dot gnu.org --- (In reply to ktkachov from comment #10) (In reply to Jan Hubicka from comment #9) Created attachment 33177 [details] Proposed patch I guess the problem is that error_mark_node is

[Bug middle-end/61894] New: Fail to fold read from constant vector initializer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61894 Bug ID: 61894 Summary: Fail to fold read from constant vector initializer Product: gcc Version: 4.9.1 Status: UNCONFIRMED Keywords: missed-optimization Severity: normal

[Bug middle-end/61894] Fail to fold read from constant vector initializer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61894 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug middle-end/61894] Fail to fold read from constant vector initializer

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61894 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org --- Because fold_ctor_reference doesn't handle VECTOR_CST.

[Bug other/61895] New: libbacktrace crashes with bus error with empty file argv[0]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61895 Bug ID: 61895 Summary: libbacktrace crashes with bus error with empty file argv[0] Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 --- Comment #12 from Jan Hubicka hubicka at ucw dot cz --- Yes, this fixes the failures on arm, will try aarch64 soon AArch64 seems to work fine too with this patch. Thanks! I will double check it and commit then. Honza

[Bug ipa/61890] [4.10 Regression] g++.dg/ipa/devirt-23.C FAILs with -O2 -fno-devirtualize-speculatively -fno-guess-branch-probability

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61890 Jan Hubicka hubicka at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last

[Bug other/61896] New: Wrong documentation for -finput-charset

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61896 Bug ID: 61896 Summary: Wrong documentation for -finput-charset Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other

[Bug target/58623] lack of ldp/stp optimization

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58623 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Target|AArch64

[Bug other/61896] Wrong documentation for -finput-charset

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61896 Yavor Doganov yavor at gnu dot org changed: What|Removed |Added CC||yavor at gnu dot org

[Bug target/55701] Inline some instances of memset for ARM

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55701 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug ipa/61823] [4.10 Regression] gcc.dg/torture/pr43879_[12].c FAILs with -fno-inline

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61823 --- Comment #3 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Thu Jul 24 12:01:31 2014 New Revision: 212980 URL: https://gcc.gnu.org/viewcvs?rev=212980root=gccview=rev Log: 2014-07-24 Richard Biener rguent...@suse.de

[Bug ipa/61823] [4.10 Regression] gcc.dg/torture/pr43879_[12].c FAILs with -fno-inline

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61823 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug sanitizer/61771] Test failures in ASan testsuite on ARM Linux due to FP format mismatch between libasan and GCC.

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61771 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug bootstrap/61320] [4.10 regression] ICE in jcf-parse.c:1622 (parse_class_file

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61320 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|WAITING ---

[Bug target/61622] [4.8 regression] internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1508

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61622 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug ipa/61160] [4.9/4.10 Regression] wrong code with -O3 (or ICE: verify_cgraph_node failed: edge points to wrong declaration)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61160 --- Comment #15 from Martin Jambor jamborm at gcc dot gnu.org --- Author: jamborm Date: Thu Jul 24 13:03:22 2014 New Revision: 212987 URL: https://gcc.gnu.org/viewcvs?rev=212987root=gccview=rev Log: 2014-07-24 Martin Jambor mjam...@suse.cz

[Bug ipa/61160] [4.9/4.10 Regression] wrong code with -O3 (or ICE: verify_cgraph_node failed: edge points to wrong declaration)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61160 --- Comment #16 from Martin Jambor jamborm at gcc dot gnu.org --- Author: jamborm Date: Thu Jul 24 13:20:33 2014 New Revision: 212988 URL: https://gcc.gnu.org/viewcvs?rev=212988root=gccview=rev Log: 2014-07-24 Martin Jambor mjam...@suse.cz

[Bug middle-end/61876] Converting __builtin_round + cast into __builtin_lround is not always equivalent in regards to math errno

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61876 --- Comment #4 from ktkachov at gcc dot gnu.org --- Author: ktkachov Date: Thu Jul 24 13:23:05 2014 New Revision: 212989 URL: https://gcc.gnu.org/viewcvs?rev=212989root=gccview=rev Log: PR 61876: Do not convert cast + __builtin_round into

[Bug middle-end/61876] Converting __builtin_round + cast into __builtin_lround is not always equivalent in regards to math errno

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61876 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #5

[Bug target/61407] Build errors on latest OS X 10.10 Yosemite with Xcode 6 on GCC 4.8.3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61407 --- Comment #16 from James Clarke jrtc27 at jrtc27 dot com --- Created attachment 33180 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33180action=edit Patch For GCC 4.9.1 On Yosemite Requires DP 4 (or above), as I have also removed the fix

[Bug lto/61802] [4.10 Regression] AArch64 execute.exp failures with LTO after r212467

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61802 --- Comment #13 from Jan Hubicka hubicka at gcc dot gnu.org --- Author: hubicka Date: Thu Jul 24 13:50:31 2014 New Revision: 212991 URL: https://gcc.gnu.org/viewcvs?rev=212991root=gccview=rev Log: PR lto/61802 * varasm.c

[Bug c++/55606] sorry, unimplemented: non-trivial designated initializers not supported

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55606 nightstrike nightstrike at gmail dot com changed: What|Removed |Added CC||nightstrike at

[Bug c/61779] gcc -Og fails with impossible constraint on legal C code

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61779 --- Comment #10 from Vittorio Zecca zeccav at gmail dot com --- I just installed gcc-4.9.1 and it still has this bug. It does not even compile itself (divtf3.c) with -Og.

[Bug bootstrap/61320] [4.10 regression] ICE in jcf-parse.c:1622 (parse_class_file

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61320 --- Comment #58 from Rainer Orth ro at gcc dot gnu.org --- Created attachment 33181 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=33181action=edit preprocessed input

[Bug bootstrap/61320] [4.10 regression] ICE in jcf-parse.c:1622 (parse_class_file

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61320 --- Comment #59 from Rainer Orth ro at gcc dot gnu.org --- Configure binutils with configure \ --target sparc-solaris2.11 and gcc with configure \ --prefix=/var/gcc/cross/sparc-solaris2.11 \ --target sparc-solaris2.11 \

[Bug target/61578] Code size increase for ARM thumb compared to 4.8.x when compiling with -Os

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61578 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC||ramana

[Bug target/58622] With -fomit-frame-pointer, A64 does not generate post-decrement stores

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58622 mshawcroft at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug target/58622] With -fomit-frame-pointer, A64 does not generate post-decrement stores

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58622 mshawcroft at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |4.10.0

[Bug middle-end/61654] [4.9/4.10 Regression] ICE in release_function_body, at cgraph.c:1699

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61654 Martin Jambor jamborm at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug middle-end/61268] [4.10 regression] ICE in vt_expand_var_loc_chain, at var-tracking.c:8262

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61268 --- Comment #10 from rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Thu Jul 24 15:17:35 2014 New Revision: 213002 URL: https://gcc.gnu.org/viewcvs?rev=213002root=gccview=rev Log: gcc/ PR middle-end/61268

[Bug rtl-optimization/61629] [4.10 regression] FAIL: gcc.dg/20020312-2.c (internal compiler error)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61629 --- Comment #3 from rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org --- Author: rsandifo Date: Thu Jul 24 15:17:54 2014 New Revision: 213003 URL: https://gcc.gnu.org/viewcvs?rev=213003root=gccview=rev Log: gcc/ PR

[Bug target/61407] Build errors on latest OS X 10.10 Yosemite with Xcode 6 on GCC 4.8.3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61407 Alexander Bock alexandermbock at gmail dot com changed: What|Removed |Added CC|

[Bug rtl-optimization/61629] [4.10 regression] FAIL: gcc.dg/20020312-2.c (internal compiler error)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61629 rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug middle-end/61268] [4.10 regression] ICE in vt_expand_var_loc_chain, at var-tracking.c:8262

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61268 rsandifo at gcc dot gnu.org rsandifo at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED

[Bug ipa/61842] [4.10 Regression]: Firefox start-up SEGFAULT with LTO and O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61842 --- Comment #2 from Martin Liška mliska at suse dot cz --- Issue is not related to GCC, same error can be seen without LTO and even with older GCC. When I tried older Firefox (May 2014), latest GCC looks fine.

[Bug ipa/61842] [4.10 Regression]: Firefox start-up SEGFAULT with LTO and O3

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61842 Martin Liška mliska at suse dot cz changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c/61897] New: sanitizer internal compiler error: in build2_stat, at tree.c:4160

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61897 Bug ID: 61897 Summary: sanitizer internal compiler error: in build2_stat, at tree.c:4160 Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal

[Bug sanitizer/61897] sanitizer internal compiler error: in build2_stat, at tree.c:4160

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61897 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug go/59432] [4.9/4.10 regression] sync/atomic FAILs on 32bit x86 systems without .cfi directives

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59432 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Target|i386-pc-solaris2.* |x86

[Bug target/61794] internal error: unrecognizable insn, from avx512 extract instruction

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61794 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug go/61840] [4.9 regression] sync/atomic FAILs on x86_64-unknown-linux-gnu

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61840 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug libgcc/61845] New: Minor build warnings for gcc-4.9.1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61845 Bug ID: 61845 Summary: Minor build warnings for gcc-4.9.1 Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: libgcc

[Bug libgcc/61845] Minor build warnings for gcc-4.9.1

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61845 --- Comment #1 from H.J. Lu hjl.tools at gmail dot com --- It has been fixed by r211424 on trunk.

[Bug target/54272] [SH] Add support for addv / subv instructions

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54272 --- Comment #7 from Oleg Endo olegendo at gcc dot gnu.org --- (In reply to Oleg Endo from comment #0) The addv and subv instructions can be used for at least two things: 1) Implementing trapping signed integer arithmetic (-ftrapv)

[Bug c++/56643] Failure to match noexcept specifier of friend template function in template class

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56643 --- Comment #2 from Casey Carter Casey at Carter dot net --- For future readers, I believe the simplest workaround is to make the friend function a static member function of a new class, friend that class instead of the function, and introduce a

[Bug c++/61892] RVO not occurs with constructor with universal reference arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61892 --- Comment #3 from tower120 tower120 at gmail dot com --- But wait, we talk about move constructor. But this is a template class. Template class can not have move constructor at all.

[Bug middle-end/61876] Converting __builtin_round + cast into __builtin_lround is not always equivalent in regards to math errno

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61876 --- Comment #6 from joseph at codesourcery dot com joseph at codesourcery dot com --- On Tue, 22 Jul 2014, ktkachov at gcc dot gnu.org wrote: From what I understand lround can potentially set errno on a domain error whereas round is valid

[Bug c++/61892] RVO not occurs with constructor with universal reference arguments

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61892 TC rs2740 at gmail dot com changed: What|Removed |Added CC||rs2740 at gmail dot com ---

[Bug c/61898] New: Variadic functions accept va_list without warning

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61898 Bug ID: 61898 Summary: Variadic functions accept va_list without warning Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/61899] New: gcc/Makefile.in: compile failure occasionally while parallel make enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61899 Bug ID: 61899 Summary: gcc/Makefile.in: compile failure occasionally while parallel make enabled Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity:

[Bug c/61899] gcc/Makefile.in: compile failure occasionally while parallel make enabled

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61899 --- Comment #1 from hongxu jia hongxu.jia at windriver dot com --- Here is my solution: gcc/Makefile.in: add missing errors.o/gcc-ar.o/gcc-nm.o/gcc-ranlib.o to OBJS While parallel make, the '$(ALL_HOST_OBJS) : | $(generated_files)' rule doesn't

[Bug c/61900] New: loc_descr_plus_const sanitizer runtime error in xgcc while building libgcc_s

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61900 Bug ID: 61900 Summary: loc_descr_plus_const sanitizer runtime error in xgcc while building libgcc_s Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: