[Bug tree-optimization/63947] New: Wrong assembly code generation

2014-11-18 Thread ishiura-compiler at ml dot kwansei.ac.jp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63947 Bug ID: 63947 Summary: Wrong assembly code generation Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization

[Bug c++/63946] [Compilation error] Compilation fails giving error in iomanip.

2014-11-18 Thread bhasker.bamsiya at aricent dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63946 Bhasker Bamsiya changed: What|Removed |Added Severity|normal |major

[Bug c++/63946] New: [Compilation error] Compilation fails giving error in iomanip.

2014-11-18 Thread bhasker.bamsiya at aricent dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63946 Bug ID: 63946 Summary: [Compilation error] Compilation fails giving error in iomanip. Product: gcc Version: 4.4.6 Status: UNCONFIRMED Severity: normal

[Bug gcov-profile/61790] [5 Regression] gcov-tool.c uses atoll

2014-11-18 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61790 --- Comment #5 from dave.anglin at bell dot net --- On 18-Nov-14, at 10:15 AM, jakub at gcc dot gnu.org wrote: > As libiberty has now strtoll/strtoull functions, guess you could use > that. > You'll need to guard it with #ifdef HAVE_LONG_LONG,

[Bug c++/63924] Constexpr constructible expression "is not constexpr" when used in a template non-type argument

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63924 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug c++/63924] Constexpr constructible expression "is not constexpr" when used in a template non-type argument

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63924 --- Comment #3 from Jason Merrill --- Author: jason Date: Wed Nov 19 03:03:45 2014 New Revision: 217749 URL: https://gcc.gnu.org/viewcvs?rev=217749&root=gcc&view=rev Log: PR c++/63924 * constexpr.c (cxx_eval_constant_expression) [PARM_DE

[Bug tree-optimization/63945] New: Missing vectorization optimization

2014-11-18 Thread bangerth at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63945 Bug ID: 63945 Summary: Missing vectorization optimization Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimizat

[Bug c++/63924] Constexpr constructible expression "is not constexpr" when used in a template non-type argument

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63924 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

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

2014-11-18 Thread amker.cheng at gmail dot com
b, 8 b: .zero8 .typec, %object .sizec, 4 c: .zero4 .typed, %object .sized, 4 d: .zero4 .ident"GCC: (GNU) 5.0.0 20141118 (experimental)" ldp opportunity in bar is captured, but not the one in foo. Apparently, fwprop pass propa

[Bug c/63944] [DR#413] Partial overriding of nonconstant struct/union initializers with designated initializers

2014-11-18 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63944 --- Comment #1 from joseph at codesourcery dot com --- Actually, I suppose the existing approach for strings could be used if desired - split the struct into a series of component references to a SAVE_EXPR of the nonconstant struct initializer

[Bug c/63944] New: [DR#413] Partial overriding of nonconstant struct/union initializers with designated initializers

2014-11-18 Thread jsm28 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63944 Bug ID: 63944 Summary: [DR#413] Partial overriding of nonconstant struct/union initializers with designated initializers Product: gcc Version: 4.9.0 Status: UNCONFIRMED

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-11-18 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 --- Comment #23 from joseph at codesourcery dot com --- On Tue, 18 Nov 2014, glisse at gcc dot gnu.org wrote: > __float128 is still missing a specialization of numeric_limits. Fully supporting an extended type (whether floating-point, or one li

[Bug c/63943] New: -Wmaybe-uninitialized pragma mishandled in inlined function

2014-11-18 Thread eggert at gnu dot org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63943 Bug ID: 63943 Summary: -Wmaybe-uninitialized pragma mishandled in inlined function Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal Pr

[Bug target/63937] [5 Regression] Compiling large arrays fails

2014-11-18 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 jgreenhalgh at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolut

[Bug target/63937] [5 Regression] Compiling large arrays fails

2014-11-18 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 --- Comment #7 from jgreenhalgh at gcc dot gnu.org --- Author: jgreenhalgh Date: Tue Nov 18 22:45:21 2014 New Revision: 217742 URL: https://gcc.gnu.org/viewcvs?rev=217742&root=gcc&view=rev Log: [Patch] PR target/63937 TARGET_USE_BY_PIECES_INFRAST

[Bug tree-optimization/63941] [5 Regression] ICE on valid code at -O3 and above on x86_64-linux-gnu

2014-11-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63941 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug sanitizer/63813] [5 Regression][UBSAN] ICE in ubsan_type_descriptor, at ubsan.c:346

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63813 --- Comment #7 from Jakub Jelinek --- Author: jakub Date: Tue Nov 18 22:15:42 2014 New Revision: 217741 URL: https://gcc.gnu.org/viewcvs?rev=217741&root=gcc&view=rev Log: PR sanitizer/63813 * c-ubsan.c (ubsan_maybe_instrument_reference_o

[Bug tree-optimization/61042] [5 Regression] ICE on valid code at -O3 on x86_64-linux-gnu

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61042 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Tue Nov 18 22:13:16 2014 New Revision: 217740 URL: https://gcc.gnu.org/viewcvs?rev=217740&root=gcc&view=rev Log: PR tree-optimization/61042 * gcc.c-torture/compile/pr61042.c: New

[Bug c++/63940] C++ constexpr errors on AIX

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63940 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/63895] [5 Regression] r217588 miscompled 178.galgel from cpu2000

2014-11-18 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63895 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/63895] [5 Regression] r217588 miscompled 178.galgel from cpu2000

2014-11-18 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63895 Vladimir Makarov changed: What|Removed |Added CC||vmakarov at gcc dot gnu.org --- Comme

[Bug c++/63940] C++ constexpr errors on AIX

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63940 --- Comment #3 from Jason Merrill --- Author: jason Date: Tue Nov 18 21:14:49 2014 New Revision: 217738 URL: https://gcc.gnu.org/viewcvs?rev=217738&root=gcc&view=rev Log: PR c++/63940 * constexpr.c (cxx_eval_binary_expression): Don't ass

[Bug bootstrap/62304] [5 regression] ICE in follow_jumps, find_dead_or_set_registers

2014-11-18 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62304 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-11-18 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 --- Comment #22 from Marc Glisse --- __float128 is still missing a specialization of numeric_limits.

[Bug libstdc++/43622] no C++ typeinfo for __float128

2014-11-18 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43622 --- Comment #21 from Marc Glisse --- Author: glisse Date: Tue Nov 18 20:20:53 2014 New Revision: 217735 URL: https://gcc.gnu.org/viewcvs?rev=217735&root=gcc&view=rev Log: 2014-11-18 Marc Glisse PR libstdc++/43622 gcc/cp/ * rtti.c (em

[Bug c++/55004] [meta-bug] constexpr issues

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55004 Bug 55004 depends on bug 63925, which changed state. Bug 63925 Summary: ICE with C++14 constexpr when trying to constexprify std::min https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63925 What|Removed |Added --

[Bug c++/63925] ICE with C++14 constexpr when trying to constexprify std::min

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63925 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|jason at red

[Bug c++/63940] C++ constexpr errors on AIX

2014-11-18 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63940 --- Comment #2 from Andreas Schwab --- This looks bogus (from cxx_eval_binary_expression): if (lhs == orig_lhs && rhs == orig_rhs) return t; Just because both operands are self-evaluating doesn't mean we can return the unfolded expression

[Bug testsuite/63939] [5 Regression] Massive asan failures (356) on x86_64-apple-darwin14

2014-11-18 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug testsuite/63939] [5 Regression] Massive asan failures (356) on x86_64-apple-darwin14

2014-11-18 Thread howarth at bromo dot med.uc.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939 --- Comment #1 from howarth at bromo dot med.uc.edu --- This is the diff of the output from the c-c++-common/asan/global-overflow-1.c -O0 execution test on linux and darwin... --- pass2014-11-18 14:11:05.0 -0500 +++ fail2014-11

[Bug c++/63925] ICE with C++14 constexpr when trying to constexprify std::min

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63925 --- Comment #1 from Jason Merrill --- Author: jason Date: Tue Nov 18 19:09:55 2014 New Revision: 217731 URL: https://gcc.gnu.org/viewcvs?rev=217731&root=gcc&view=rev Log: PR c++/63925 * constexpr.c (cxx_eval_increment_expression): Use PO

[Bug sanitizer/63927] AddressSanitizer painfully slow on ppc64

2014-11-18 Thread kcc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63927 Kostya Serebryany changed: What|Removed |Added CC||eugeni.stepanov at gmail dot com,

[Bug libstdc++/63920] Any regular expression should not match an empty sequence if match_not_null is specified

2014-11-18 Thread kariya_mitsuru at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63920 --- Comment #1 from Mitsuru Kariya --- Sorry, the last link was mistaken. The right link is below. http://melpon.org/wandbox/permlink/v1HhsIs8d2LrmUk9

[Bug sanitizer/63927] AddressSanitizer painfully slow on ppc64

2014-11-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63927 --- Comment #6 from Markus Trippelsdorf --- See: http://refspecs.linuxfoundation.org/ELF/ppc64/PPC-elf64abi-1.9.html#STACK

[Bug libstdc++/63942] New: [5.0 Regression] constexpr conflicts with previous declaration

2014-11-18 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63942 Bug ID: 63942 Summary: [5.0 Regression] constexpr conflicts with previous declaration Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal P

[Bug sanitizer/63927] AddressSanitizer painfully slow on ppc64

2014-11-18 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63927 --- Comment #5 from Andrew Pinski --- (In reply to Kostya Serebryany from comment #4) > Why can't we use frame pointers on PPC? You don't need to use the frame pointer. The ABI says the stack frame always contains a reference to the previous

[Bug tree-optimization/63941] New: ICE on valid code at -O3 and above on x86_64-linux-gnu

2014-11-18 Thread su at cs dot ucdavis.edu
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63941 Bug ID: 63941 Summary: ICE on valid code at -O3 and above on x86_64-linux-gnu Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compone

[Bug c++/63940] C++ constexpr errors on AIX

2014-11-18 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63940 David Edelsohn changed: What|Removed |Added CC||jason at gcc dot gnu.org,

[Bug c++/63940] C++ constexpr errors on AIX

2014-11-18 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63940 --- Comment #1 from David Edelsohn --- Created attachment 34030 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34030&action=edit preprocessed source for testcase

[Bug sanitizer/63927] AddressSanitizer painfully slow on ppc64

2014-11-18 Thread kcc at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63927 --- Comment #4 from Kostya Serebryany --- Why can't we use frame pointers on PPC? So far I have not seen any implementation of unwinder not based on FPs that was fast enough for ASan. ASan unwinds the stack on every malloc/free and thus it is v

[Bug c++/63940] New: C++ constexpr errors on AIX

2014-11-18 Thread dje at gcc dot gnu.org
: unassigned at gcc dot gnu.org Reporter: dje at gcc dot gnu.org Created attachment 34029 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34029&action=edit Full compiler error output /tmp/20141118/powerpc-ibm-aix7.1.0.0/libstdc++-v3/include/bits/regex_compiler.h: 424:3

[Bug c++/63934] [C++] internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63934 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/63843] [5 Regression] wrong code generation at -O1 and higher

2014-11-18 Thread Alex.Velenko at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63843 Alex Velenko changed: What|Removed |Added CC||Alex.Velenko at arm dot com --- Comment #

[Bug target/63764] [5 Regression] ICE: in verify_ssa, at tree-ssa.c:939

2014-11-18 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63764 --- Comment #11 from joseph at codesourcery dot com --- On Tue, 18 Nov 2014, jakub at gcc dot gnu.org wrote: > > I'd think it's reasonable to subscript a non-lvalue vector (including e.g. > > the return value of a function with vector return ty

[Bug target/63874] vtable address generation goes through memory

2014-11-18 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63874 --- Comment #1 from Richard Earnshaw --- Sounds like this might be confusion between weak definitions and weak references. If we have a weak reference to the object, we cannot convert it into a pc-relative expression, since that would mean we co

[Bug testsuite/63939] New: [5 Regression] Massive asan failures (356) on x86_64-apple-darwin14

2014-11-18 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63939 Bug ID: 63939 Summary: [5 Regression] Massive asan failures (356) on x86_64-apple-darwin14 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug c++/63934] [C++] internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63934 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug c++/63936] [5.0 regression] ICE: libstdc++-v3/include/chrono:725:66: internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63936 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED Resolution

[Bug middle-end/63879] [5 Regression] ICE compiling Linux Kernel fs/ext3/namei.c with -fsanitize=undefined

2014-11-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63879 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug target/63937] [5 Regression] Compiling large arrays fails

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug tree-optimization/62167] [4.8 Regression][tail-merge] dead type-unsafe load replaces type-safe load

2014-11-18 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62167 vries at gcc dot gnu.org changed: What|Removed |Added Keywords||patch, wrong-code --- Comment

[Bug c++/63934] [C++] internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63934 --- Comment #4 from Jason Merrill --- Author: jason Date: Tue Nov 18 17:07:24 2014 New Revision: 217729 URL: https://gcc.gnu.org/viewcvs?rev=217729&root=gcc&view=rev Log: PR c++/63934 * constexpr.c (cxx_eval_call_expression): Check DECL_

[Bug target/63937] [5 Regression] Compiling large arrays fails

2014-11-18 Thread jgreenhalgh at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 jgreenhalgh at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #5

[Bug target/63764] [5 Regression] ICE: in verify_ssa, at tree-ssa.c:939

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63764 --- Comment #10 from Jakub Jelinek --- (In reply to jos...@codesourcery.com from comment #9) > On Tue, 18 Nov 2014, jakub at gcc dot gnu.org wrote: > > So, shall we convert_vector_to_pointer_for_subscript add something like > > if (!lvalue_p (*

[Bug sanitizer/63520] ICE: in get_biv_step, at loop-iv.c:824 with -fsanitize=undefined on ppc64

2014-11-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520 --- Comment #11 from Markus Trippelsdorf --- Hmm, the reduced testcase for comment 6 looks almost identical to the decNumber.i testcase. trippels@gcc2-power8 gcc % cat coverage.ii int a; void fn1 () { int b = 2; for (; a;) while (b >= 0)

[Bug target/63764] [5 Regression] ICE: in verify_ssa, at tree-ssa.c:939

2014-11-18 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63764 --- Comment #9 from joseph at codesourcery dot com --- On Tue, 18 Nov 2014, jakub at gcc dot gnu.org wrote: > > Maybe build_array_ref needs to ensure that references to elements of > > non-lvalue vectors don't become lvalues? (This would be di

[Bug target/63937] [5 Regression] Compiling large arrays fails

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 --- Comment #4 from Jakub Jelinek --- Caused by r216996.

[Bug target/63937] [5 Regression] Compiling large arrays fails

2014-11-18 Thread iains at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 Iain Sandoe changed: What|Removed |Added Target|x86_64-apple-darwin14 |x86_64-apple-darwin14, |

[Bug target/59843] ICE with return of generic vector on aarch64

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59843 --- Comment #12 from Jakub Jelinek --- If this is fixed even on the trunk (#c6 mentions just 4.9), then it is fine to close this IMHO.

[Bug sanitizer/63520] ICE: in get_biv_step, at loop-iv.c:824 with -fsanitize=undefined on ppc64

2014-11-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520 --- Comment #10 from Markus Trippelsdorf --- (In reply to Marek Polacek from comment #9) > Maybe dup of PR63879. PR63879 segfaults here: in tree_nop_conversion_p (outer_type=0x3fffaf4c3720, inner_type=0x3fffaf2807e0) at ../../gcc/gcc/tree.c:1168

[Bug target/59843] ICE with return of generic vector on aarch64

2014-11-18 Thread alan.lawrence at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59843 --- Comment #11 from Alan Lawrence --- As I understand it, This is fixed in both 4.9 and 5.0 branch. Is there any more we want to do or can it now be closed?

[Bug middle-end/61529] [5 Regression] ICE on valid code at -O3 on x86_64-linux-gnu in check_probability, at basic-block.h:953

2014-11-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61529 Ramana Radhakrishnan changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug fortran/63938] New: OpenMP atomic update does not protect access to automatic array

2014-11-18 Thread paul.k.romano at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63938 Bug ID: 63938 Summary: OpenMP atomic update does not protect access to automatic array Product: gcc Version: 4.9.2 Status: UNCONFIRMED Severity: normal

[Bug target/63764] [5 Regression] ICE: in verify_ssa, at tree-ssa.c:939

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63764 --- Comment #8 from Jakub Jelinek --- (In reply to jos...@codesourcery.com from comment #7) > On Tue, 18 Nov 2014, jakub at gcc dot gnu.org wrote: > What folds away the VIEW_CONVERT_EXPR, when? c-typeck.c:lvalue_p does not > consider VIEW_CONVE

[Bug sanitizer/63520] ICE: in get_biv_step, at loop-iv.c:824 with -fsanitize=undefined on ppc64

2014-11-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520 --- Comment #9 from Marek Polacek --- Maybe dup of PR63879.

[Bug sanitizer/63520] ICE: in get_biv_step, at loop-iv.c:824 with -fsanitize=undefined on ppc64

2014-11-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520 --- Comment #8 from Markus Trippelsdorf --- (In reply to Jakub Jelinek from comment #7) > That backtrace is not related to what happened at all, the thing is just > that cc1plus ICEd and the gcc driver decided (incorrectly) to emit backtrace > fo

[Bug c++/60258] Member initialization for atomic fail.

2014-11-18 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60258 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/63870] [Aarch64] [ARM] Errors in use of NEON intrinsics are reported incorrectly

2014-11-18 Thread alan.lawrence at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63870 --- Comment #1 from Alan Lawrence --- Same problem on AArch64, although the error messages are a little different (and varied) - this is following r217440 which provides some improvement in some cases: $ /work/alalaw01/sbuild/install/bin/aarch64

[Bug c++/58930] [C++11] Bogus error: converting to ... from initializer list would use explicit constructor

2014-11-18 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58930 Paolo Carlini changed: What|Removed |Added CC||ja.gcc.bugzilla at aptsketch dot c

[Bug target/60882] [ARM] Execution fail on spec2K/197.parser

2014-11-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60882 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug sanitizer/63520] ICE: in get_biv_step, at loop-iv.c:824 with -fsanitize=undefined on ppc64

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520 --- Comment #7 from Jakub Jelinek --- (In reply to Markus Trippelsdorf from comment #6) > I gave the patch a quick try. Unfortunately I get stack overflows in stage2. > > ../../gcc/gcc/coverage.c:208:1: internal compiler error: Segmentation faul

[Bug target/63937] [5 Regression] Compiling large arrays fails

2014-11-18 Thread fxcoudert at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 Francois-Xavier Coudert changed: What|Removed |Added Target||x86_64-apple-darwin14

[Bug c++/57594] [C++11] in-class static initializer can use deleted copy constructor

2014-11-18 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57594 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Known to work|

[Bug tree-optimization/63915] gomp/pr60823-2.c:31:1: error: dead STMT in EH table

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63915 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug sanitizer/63520] ICE: in get_biv_step, at loop-iv.c:824 with -fsanitize=undefined on ppc64

2014-11-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520 --- Comment #6 from Markus Trippelsdorf --- I gave the patch a quick try. Unfortunately I get stack overflows in stage2. ../../gcc/gcc/coverage.c:208:1: internal compiler error: Segmentation fault read_counts_file (void) ^ xg++: internal compi

[Bug c++/55942] [C++11] sorry, unimplemented: calling a member function of the object being constructed in a constant expression

2014-11-18 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55942 --- Comment #3 from paolo at gcc dot gnu.org --- Author: paolo Date: Tue Nov 18 16:02:58 2014 New Revision: 217719 URL: https://gcc.gnu.org/viewcvs?rev=217719&root=gcc&view=rev Log: 2014-11-18 Paolo Carlini PR c++/55942 * g++.dg/cpp0

[Bug c++/55942] [C++11] sorry, unimplemented: calling a member function of the object being constructed in a constant expression

2014-11-18 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55942 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/63936] [5.0 regression] ICE: libstdc++-v3/include/chrono:725:66: internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63936 --- Comment #2 from ktkachov at gcc dot gnu.org --- Created attachment 34026 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34026&action=edit tarball of preprocessed file that ICEs I'm attaching the preprocessed file that ICEs. It just need

[Bug target/61411] [NEON] ICE in reload_cse_simplify_operands, at postreload.c:411

2014-11-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61411 Ramana Radhakrishnan changed: What|Removed |Added Keywords||ice-on-valid-code

[Bug c++/55942] [C++11] sorry, unimplemented: calling a member function of the object being constructed in a constant expression

2014-11-18 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55942 --- Comment #2 from Paolo Carlini --- Recently fixed, I'm adding the testcase and closing the bug.

[Bug fortran/63937] [5 Regression] Compiling a very simple fortran code fails.

2014-11-18 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 Dominique d'Humieres changed: What|Removed |Added CC||fxcoudert at gcc dot gnu.org,

[Bug tree-optimization/63864] Missed late memory CSE

2014-11-18 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63864 --- Comment #2 from Richard Biener --- Created attachment 34025 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34025&action=edit candidate patch for DOM Ok, so I have a patch to teach DOM to do more memory CSE but for this testcase what re

[Bug fortran/63937] New: [5 Regression] Compiling a very simple fortran code fails.

2014-11-18 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63937 Bug ID: 63937 Summary: [5 Regression] Compiling a very simple fortran code fails. Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Prior

[Bug target/63764] [5 Regression] ICE: in verify_ssa, at tree-ssa.c:939

2014-11-18 Thread joseph at codesourcery dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63764 --- Comment #7 from joseph at codesourcery dot com --- On Tue, 18 Nov 2014, jakub at gcc dot gnu.org wrote: > does. The difference is when > handling the (type) saijplus16 cast in build_c_cast. > In the ppc case and fn3 case, the type is the sa

[Bug c++/63936] [5.0 regression] ICE: libstdc++-v3/include/chrono:725:66: internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63936 --- Comment #1 from ktkachov at gcc dot gnu.org --- Hmmm... aarch64-none-elf builds succesfully

[Bug c++/63936] [5.0 regression] ICE: libstdc++-v3/include/chrono:725:66: internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63936 Ramana Radhakrishnan changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/63749] [4.9/5 Regression] registers may not be the same

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63749 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1

[Bug sanitizer/63520] ICE: in get_biv_step, at loop-iv.c:824 with -fsanitize=undefined on ppc64

2014-11-18 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63520 --- Comment #5 from Markus Trippelsdorf --- (In reply to Jakub Jelinek from comment #4) > Created attachment 34023 [details] > gcc5-pr63520.patch > > Untested fix. Though, I'm really curious why this doesn't fail already with > GCC 4.9. It doe

[Bug c++/63936] New: ICE: libstdc++-v3/include/chrono:725:66: internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63936 Bug ID: 63936 Summary: ICE: libstdc++-v3/include/chrono:725:66: internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020 Product: gcc Version: 5.0

[Bug c++/63935] New: internal compiler error: output_operand: invalid expression as operand

2014-11-18 Thread kdupont at live dot be
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63935 Bug ID: 63935 Summary: internal compiler error: output_operand: invalid expression as operand Product: gcc Version: 4.9.1 Status: UNCONFIRMED Severity: normal

[Bug gcov-profile/61790] [5 Regression] gcov-tool.c uses atoll

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61790 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug rtl-optimization/63718] [5 Regression] ARM Thumb1 bootstrap fail after fuse-caller-save info in cprop-hardreg

2014-11-18 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63718 --- Comment #12 from vries at gcc dot gnu.org --- > reproduced with r217718 Sorry, wrong PR

[Bug c++/63934] [C++] internal compiler error: in adjust_temp_type, at cp/constexpr.c:1020

2014-11-18 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63934 --- Comment #3 from vries at gcc dot gnu.org --- reproduced with r217718

[Bug rtl-optimization/63718] [5 Regression] ARM Thumb1 bootstrap fail after fuse-caller-save info in cprop-hardreg

2014-11-18 Thread vries at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63718 --- Comment #11 from vries at gcc dot gnu.org --- reproduced with r217718

[Bug sanitizer/62132] [5 Regression] FAIL: c-c++-common/asan/misalign-[12].c after r213807 on x86_64-apple-darwin13 with -m32

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62132 --- Comment #13 from Jakub Jelinek --- The #c3 change is preapproved, please post the patch to gcc-patches though.

[Bug bootstrap/62304] [5 regression] ICE in follow_jumps, find_dead_or_set_registers

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62304 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #9

[Bug tree-optimization/63551] [4.9/5 Regression] wrong code (segfaults) at -Os on x86_64-linux-gnu

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63551 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug middle-end/63790] [5 Regression] Tests XFAILed because of the match-and-simplify merge

2014-11-18 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63790 --- Comment #9 from Dominique d'Humieres --- > Interesting that IPA-ICF doesn't catch the opportunity on x86_64 ... Martin? IPA-ICF is badly broken on darwin.

[Bug sanitizer/63866] ICE in C++ printer with -fdump-ipa

2014-11-18 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63866 Marek Polacek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/63566] [5 Regression] i686 bootstrap fails: ICE RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326

2014-11-18 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63566 --- Comment #7 from Jakub Jelinek --- https://gcc.gnu.org/viewcvs?rev=216386&root=gcc&view=rev worked around this, Martin, are you going to work on the right fix (so that both functions can use local regparm ABI in this case)?

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