[Bug tree-optimization/64284] [5 Regression] ICE: Segmentation fault

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64284 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/64284] [5 Regression] ICE: Segmentation fault

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64284 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Dec 15 08:19:55 2014 New Revision: 218733 URL: https://gcc.gnu.org/viewcvs?rev=218733root=gccview=rev Log: 2014-12-15 Richard Biener rguent...@suse.de

[Bug target/64310] New: libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383

2014-12-15 Thread sebastian.hu...@embedded-brains.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64310 Bug ID: 64310 Summary: libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383 Product: gcc Version: 5.0 Status: UNCONFIRMED

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org --- We should make mark_loop_for_removal more robust then, I am testing Index: gcc/cfgloop.c === --- gcc/cfgloop.c

[Bug rtl-optimization/64311] New: ICE: Max. number of generated reload insns per insn is achieved (90) with -fpic -march=corei7 for gcc.target/i386/avx512bw-vpbroadcast[bw]-1.c

2014-12-15 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64311 Bug ID: 64311 Summary: ICE: Max. number of generated reload insns per insn is achieved (90) with -fpic -march=corei7 for gcc.target/i386/avx512bw-vpbroadcast[bw]-1.c

[Bug middle-end/64309] if (1 (1 n)) not simplified to if (n == 0)

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64309 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug rtl-optimization/64311] ICE: Max. number of generated reload insns per insn is achieved (90) with -fpic -march=corei7 for gcc.target/i386/avx512bw-vpbroadcast[bw]-1.c

2014-12-15 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64311 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added CC||evstupac at gmail

[Bug tree-optimization/64308] Missed optimization: 64-bit divide used when 32-bit divide would work

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64308 --- Comment #1 from Richard Biener rguenth at gcc dot gnu.org --- Not sure if your analysis is correct, but value-range propagation computes ret_4: VARYING ... _12: [0, 4294967295] _13: [0, 4294967295] _14: [0, 18446744065119617025] _15: [0,

[Bug ipa/64307] [5 Regression] ICE: verify_gimple failed: invalid argument to gimple call with -fPIC -fipa-icf

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64307 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added CC||mliska at

[Bug rtl-optimization/64300] [5 Regression] s390x, ICE, unable to generate reloads, in curr_insn_transform, at lra-constraints.c

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64300 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords||ra

[Bug ipa/64298] [5 Regression] ICE: Segmentation fault in get_binfo_at_offset at tree.c:11914

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64298 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |5.0

[Bug tree-optimization/64295] [5 Regression] ICE: SIGSEGV (infinite recursion) with -frounding-math -funsafe-math-optimizations

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64295 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

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

2014-12-15 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63551 --- Comment #12 from Martin Jambor jamborm at gcc dot gnu.org --- (In reply to Jakub Jelinek from comment #11) The gcc.dg/ipa/pr63551.c test fails on the 4.9 branch on 32-bit targets (i386, arm, s390): gcc.dg/ipa/pr63551.c:24:9: warning: this

[Bug rtl-optimization/64291] [5 Regression] Miscompile t-div in GMP's testsuite

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64291 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |5.0

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

2014-12-15 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #6 from Eric Botcazou ebotcazou at gcc dot gnu.org --- I suppose extracting a testcase for this is too hard? Do you mean a testcase like the one I attached on Friday?

[Bug rtl-optimization/64287] [5 Regression] Disable -fuse-caller-save when -pg is active

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64287 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |5.0

[Bug target/64264] [5 Regression] s390 bootstrap fails in ada

2014-12-15 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64264 --- Comment #2 from rguenther at suse dot de rguenther at suse dot de --- On Fri, 12 Dec 2014, ebotcazou at gcc dot gnu.org wrote: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64264 Eric Botcazou ebotcazou at gcc dot gnu.org changed:

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

2014-12-15 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #7 from rguenther at suse dot de rguenther at suse dot de --- On Mon, 15 Dec 2014, ebotcazou at gcc dot gnu.org wrote: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #6 from Eric Botcazou ebotcazou at gcc dot

[Bug tree-optimization/64312] New: [5 Regression] ICE: Segmentation fault

2014-12-15 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64312 Bug ID: 64312 Summary: [5 Regression] ICE: Segmentation fault Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/64254] [5 Regression] FAIL: c-c++-common/torture/vshuf-(v4si|v8hi).c -O* (internal compiler error) between r218540 and r218566.

2014-12-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64254 --- Comment #2 from Dominique d'Humieres dominiq at lps dot ens.fr --- Let us track the gcc.target/i386/avx512bw-vpbroadcast[bw]-1.c failures in pr64311.

[Bug rtl-optimization/64311] ICE: Max. number of generated reload insns per insn is achieved (90) with -fpic -march=corei7 for gcc.target/i386/avx512bw-vpbroadcast[bw]-1.c

2014-12-15 Thread dominiq at lps dot ens.fr
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64311 Dominique d'Humieres dominiq at lps dot ens.fr changed: What|Removed |Added Status|UNCONFIRMED |NEW

[Bug tree-optimization/64295] [5 Regression] ICE: SIGSEGV (infinite recursion) with -frounding-math -funsafe-math-optimizations

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64295 --- Comment #3 from Richard Biener rguenth at gcc dot gnu.org --- Ok, so we're folding g / 3 - g * (1 / 3) and then applyign the same transform to 1 / 3 (because that's not constant folded with -frounding-math). I believe the option combination

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

2014-12-15 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #8 from Eric Botcazou ebotcazou at gcc dot gnu.org --- Yes, but in suitable form for gnat.dg (not sure how I can do multi-file testcases there or which one would be the main one) Most testcases are multi-file under gnat.dg... I'm

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

2014-12-15 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #9 from Eric Botcazou ebotcazou at gcc dot gnu.org --- Created attachment 34282 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34282action=edit Concatenated testcase for gnat.dg To be gnatchop'ed and installed into the gnat.dg

[Bug sanitizer/64265] [5 Regression] r217669 broke tsan

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64265 --- Comment #22 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Mon Dec 15 09:37:47 2014 New Revision: 218734 URL: https://gcc.gnu.org/viewcvs?rev=218734root=gccview=rev Log: PR sanitizer/64265 * tsan.c

[Bug ipa/61283] [5 regression] SEGV in pass_ipa_comdats::execute

2014-12-15 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61283 --- Comment #7 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE --- --- Comment #6 from Jan Hubicka hubicka at gcc dot gnu.org --- The i386 testcase works for me now. It has static ctor that becomes pure so it ought

[Bug libstdc++/64054] 27_io/basic_ostream/inserters_arithmetic/char/hexfloat.cc FAILs

2014-12-15 Thread ro at CeBiTec dot Uni-Bielefeld.DE
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64054 --- Comment #14 from ro at CeBiTec dot Uni-Bielefeld.DE ro at CeBiTec dot Uni-Bielefeld.DE --- --- Comment #13 from Jonathan Wakely redi at gcc dot gnu.org --- Rainer, should we close this now? I'd rather keep it open or mark it suspended as

[Bug sanitizer/64265] [5 Regression] r217669 broke tsan

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64265 --- Comment #23 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Mon Dec 15 09:46:21 2014 New Revision: 218735 URL: https://gcc.gnu.org/viewcvs?rev=218735root=gccview=rev Log: PR sanitizer/64265 * tsan.c

[Bug sanitizer/64265] [5 Regression] r217669 broke tsan

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64265 --- Comment #24 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Mon Dec 15 09:50:11 2014 New Revision: 218736 URL: https://gcc.gnu.org/viewcvs?rev=218736root=gccview=rev Log: PR sanitizer/64265 * tsan.c

[Bug ipa/64307] [5 Regression] ICE: verify_gimple failed: invalid argument to gimple call with -fPIC -fipa-icf

2014-12-15 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64307 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug rtl-optimization/63259] Detecting byteswap sequence

2014-12-15 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63259 --- Comment #10 from thopre01 at gcc dot gnu.org --- (In reply to Oleg Endo from comment #9) (In reply to thopre01 from comment #7) Strange, could you show the output of -fdump-tree-bswap? Not so strange at all. What is strange is that

[Bug tree-optimization/64308] Missed optimization: 64-bit divide used when 32-bit divide would work

2014-12-15 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64308 --- Comment #2 from Marc Glisse glisse at gcc dot gnu.org --- You would need symbolic ranges, b and ret are in [0,m-1]. And then you are using that very specific x86 instruction that divides 64 bits by 32 bits but only works if the result fits in

[Bug fortran/63674] [F03] procedure pointer and non/pure procedure

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63674 --- Comment #6 from janus at gcc dot gnu.org --- Author: janus Date: Mon Dec 15 10:34:46 2014 New Revision: 218738 URL: https://gcc.gnu.org/viewcvs?rev=218738root=gccview=rev Log: 2014-12-15 Janus Weil ja...@gcc.gnu.org PR fortran/63674

[Bug middle-end/58624] gcc internal compiler error: Segmentaion fault in insert_to_assembler_name_hash

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58624 --- Comment #15 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Mon Dec 15 10:36:16 2014 New Revision: 218739 URL: https://gcc.gnu.org/viewcvs?rev=218739root=gccview=rev Log: PR middle-end/58624 Backported from

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

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63551 --- Comment #13 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Mon Dec 15 10:44:53 2014 New Revision: 218740 URL: https://gcc.gnu.org/viewcvs?rev=218740root=gccview=rev Log: PR tree-optimization/63551 *

[Bug libgcc/63832] [5.0 Regression] crtstuff.c:400:19: warning: array subscript is above array bounds [-Warray-bounds]

2014-12-15 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63832 --- Comment #5 from Uroš Bizjak ubizjak at gmail dot com --- I'm testing following patch: --cut here-- Index: crtstuff.c === --- crtstuff.c (revision 218733) +++ crtstuff.c

[Bug middle-end/58624] gcc internal compiler error: Segmentaion fault in insert_to_assembler_name_hash

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58624 --- Comment #16 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Mon Dec 15 10:47:14 2014 New Revision: 218741 URL: https://gcc.gnu.org/viewcvs?rev=218741root=gccview=rev Log: PR middle-end/58624 Backported from

[Bug c++/61189] ICE with __builtin_return_address() in noexcept lambda on x86

2014-12-15 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61189 Ville Voutilainen ville.voutilainen at gmail dot com changed: What|Removed |Added CC|

[Bug target/64210] [5 Regression] FAIL: gcc.target/i386/avx512vl-(vmovdqa64|vpbroadcastd)-1.c ... with -fpic

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64210 --- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org --- Author: jakub Date: Mon Dec 15 10:50:52 2014 New Revision: 218743 URL: https://gcc.gnu.org/viewcvs?rev=218743root=gccview=rev Log: PR target/64210 *

[Bug target/64210] [5 Regression] FAIL: gcc.target/i386/avx512vl-(vmovdqa64|vpbroadcastd)-1.c ... with -fpic

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64210 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug fortran/61261] [OOP] Segfault on source-allocating polymorphic variables

2014-12-15 Thread pault at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61261 Paul Thomas pault at gcc dot gnu.org changed: What|Removed |Added CC||pault at gcc dot

[Bug target/64310] libgcc2.c:2051:1: internal compiler error: in curr_insn_transform, at lra-constraints.c:3383

2014-12-15 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64310 Bernd Edlinger bernd.edlinger at hotmail dot de changed: What|Removed |Added CC|

[Bug middle-end/64309] if (1 (1 n)) not simplified to if (n == 0)

2014-12-15 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64309 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added CC||mpolacek at

[Bug fortran/64290] [F03] No finalization at deallocation of LHS

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64290 janus at gcc dot gnu.org changed: What|Removed |Added Keywords||wrong-code

[Bug fortran/37336] [F03] Finish derived-type finalization

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=37336 --- Comment #28 from janus at gcc dot gnu.org --- (In reply to janus from comment #27) Currently missing are: a) Finalization of the LHS during intrinsic assignment: aka PR 64290

[Bug middle-end/64292] [5.0 regression] FAIL: g++.dg/torture/pr60474.C -O1 (internal compiler error)

2014-12-15 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64292 --- Comment #2 from Marek Polacek mpolacek at gcc dot gnu.org --- Author: mpolacek Date: Mon Dec 15 12:15:14 2014 New Revision: 218745 URL: https://gcc.gnu.org/viewcvs?rev=218745root=gccview=rev Log: PR middle-end/64292 * fold-const.c

[Bug middle-end/64292] [5.0 regression] FAIL: g++.dg/torture/pr60474.C -O1 (internal compiler error)

2014-12-15 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64292 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug middle-end/64246] [5 Regression] ICE building libada for Windows due to NULL loop header

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64246 --- Comment #11 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Dec 15 12:20:10 2014 New Revision: 218746 URL: https://gcc.gnu.org/viewcvs?rev=218746root=gccview=rev Log: 2014-12-15 Richard Biener rguent...@suse.de

[Bug tree-optimization/64312] [5 Regression] ICE: Segmentation fault

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64312 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |5.0

[Bug tree-optimization/64295] [5 Regression] ICE: SIGSEGV (infinite recursion) with -frounding-math -funsafe-math-optimizations

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64295 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug tree-optimization/64295] [5 Regression] ICE: SIGSEGV (infinite recursion) with -frounding-math -funsafe-math-optimizations

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64295 --- Comment #5 from Richard Biener rguenth at gcc dot gnu.org --- Author: rguenth Date: Mon Dec 15 13:01:47 2014 New Revision: 218748 URL: https://gcc.gnu.org/viewcvs?rev=218748root=gccview=rev Log: 2014-12-15 Richard Biener rguent...@suse.de

[Bug middle-end/64313] New: [5 Regression] gcc.dg/torture/builtin-explog-1.c fails on bare-metal targets

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64313 Bug ID: 64313 Summary: [5 Regression] gcc.dg/torture/builtin-explog-1.c fails on bare-metal targets Product: gcc Version: 5.0 Status: UNCONFIRMED Severity:

[Bug middle-end/64313] [5 Regression] gcc.dg/torture/builtin-explog-1.c fails on bare-metal targets

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64313 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED

[Bug tree-optimization/14541] [tree-ssa] built-in math functions are not fully optimized at tree level

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14541 --- Comment #24 from Richard Biener rguenth at gcc dot gnu.org --- (In reply to ktkachov from comment #23) (In reply to Richard Biener from comment #22) (In reply to ktkachov from comment #21) Created attachment 34215 [details] Link

[Bug middle-end/64309] if (1 (1 n)) not simplified to if (n == 0)

2014-12-15 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64309 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug fortran/64244] [4.8/4.9/5 Regression] ICE at class.c:236 when using non_overridable

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64244 janus at gcc dot gnu.org changed: What|Removed |Added Known to work||4.6.4 Known to fail|

[Bug c++/64314] New: [5 Regression] ICE in record_reference, at cgraphbuild.c:87

2014-12-15 Thread larsbj at gullik dot net
++1 -c (g++ (GCC) 5.0.0 20141215 (experimental) as of r218745) Results in: cc1plus: internal compiler error: in record_reference, at cgraphbuild.c:87 0x768273 record_reference ../../gcc/gcc/cgraphbuild.c:87 0xc2dda3 walk_tree_1(tree_node**, tree_node* (*)(tree_node**, int*, void*), void

[Bug middle-end/64313] [5 Regression] gcc.dg/torture/builtin-explog-1.c fails on bare-metal targets

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64313 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added CC||jsm28 at gcc

[Bug ipa/64314] [5 Regression] ICE in record_reference, at cgraphbuild.c:87

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64314 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Priority|P3 |P1

[Bug libstdc++/64315] New: num_put misbehaves if the C library doesn't support floats

2014-12-15 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64315 Bug ID: 64315 Summary: num_put misbehaves if the C library doesn't support floats Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: enhancement

[Bug libstdc++/64315] num_put misbehaves if the C library doesn't support floats

2014-12-15 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64315 Jonathan Wakely redi at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug fortran/64244] [4.8/4.9/5 Regression] ICE at class.c:236 when using non_overridable

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64244 --- Comment #3 from janus at gcc dot gnu.org --- (In reply to Dominique d'Humieres from comment #1) Likely r181107 for pr50919. Yes, this commit (authored by myself) is definitely the culprit here. The nontriviality in the given test case is

[Bug c++/58796] throw nullptr not caught by catch(type*)

2014-12-15 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58796 --- Comment #4 from Jonathan Wakely redi at gcc dot gnu.org --- However with that patch the caught pointer is not null, so it's not right.

[Bug tree-optimization/64312] [5 Regression] ICE: Segmentation fault

2014-12-15 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64312 --- Comment #1 from Markus Trippelsdorf trippels at gcc dot gnu.org --- Created attachment 34283 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=34283action=edit reduced testcase markus@x4 tmp % g++ -w -O2 -std=c++11

[Bug tree-optimization/64312] [5 Regression] ICE: Segmentation fault

2014-12-15 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64312 Marek Polacek mpolacek at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug bootstrap/61524] [5 Regression] cgraph visibility aix bootstrap failure

2014-12-15 Thread dje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61524 David Edelsohn dje at gcc dot gnu.org changed: What|Removed |Added Status|WAITING |RESOLVED

[Bug c++/58192] G++ emits incorrect code when passing enum classes as function parameters

2014-12-15 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58192 Uroš Bizjak ubizjak at gmail dot com changed: What|Removed |Added CC|uros at gcc dot gnu.org|hjl.tools

[Bug tree-optimization/64312] [5 Regression] ICE: Segmentation fault

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64312 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/64316] New: [5 Regression] ICE in simplify_const_unary_operation after r218503

2014-12-15 Thread izamyatin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64316 Bug ID: 64316 Summary: [5 Regression] ICE in simplify_const_unary_operation after r218503 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug tree-optimization/64312] [5 Regression] ICE: Segmentation fault

2014-12-15 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64312 --- Comment #4 from Markus Trippelsdorf trippels at gcc dot gnu.org --- Started with r218515.

[Bug c++/58192] G++ emits incorrect code when passing enum classes as function parameters

2014-12-15 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58192 --- Comment #12 from H.J. Lu hjl.tools at gmail dot com --- (In reply to Uroš Bizjak from comment #11) Does this still fail after r218720, AKA [1]? [1] https://gcc.gnu.org/ml/gcc-patches/2014-12/msg01183.html I think it is a dup of PR64037.

[Bug target/63594] [5 Regression] ICE: in ix86_vector_duplicate_value, at config/i386/i386.c:39831 with -mavx512f

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63594 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug rtl-optimization/64317] New: [5 Regression] Ineffective allocation of PIC base register

2014-12-15 Thread izamyatin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64317 Bug ID: 64317 Summary: [5 Regression] Ineffective allocation of PIC base register Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug rtl-optimization/64317] [5 Regression] Ineffective allocation of PIC base register

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64317 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug rtl-optimization/64316] [5 Regression] ICE in simplify_const_unary_operation after r218503

2014-12-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64316 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Target Milestone|--- |5.0

[Bug c++/54890] [DR 1982] Incorrect SFINAE Rejection

2014-12-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54890 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug c++/60511] [C++1y][N3652] Missing extended constexpr function support

2014-12-15 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60511 Jason Merrill jason at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED

[Bug rtl-optimization/64316] [5 Regression] ICE in simplify_const_unary_operation after r218503

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64316 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug fortran/64244] [4.8/4.9/5 Regression] ICE at class.c:236 when using non_overridable

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64244 janus at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug rtl-optimization/64316] [5 Regression] ICE in simplify_const_unary_operation after r218503

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64316 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|NEW |ASSIGNED

[Bug target/64231] [5 Regression] SIGSEGV building glibc on aarch64-linux-gnu from r217852

2014-12-15 Thread belagod at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64231 --- Comment #8 from Tejas Belagod belagod at gcc dot gnu.org --- Hi Sandra, I'm unable to reproduce this SEGV with a x-build of aarch64-linux-gcc/native gcc with -O2 on the attached prepocessed test case. Are there any other options I'm missing?

[Bug fortran/64244] [4.8/4.9/5 Regression] ICE at class.c:236 when using non_overridable

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64244 --- Comment #5 from janus at gcc dot gnu.org --- (In reply to janus from comment #4) Here is a draft patch which does this (making the ICE disappear): Regtests cleanly.

[Bug c++/64297] [5 Regression] ICE: canonical types differ for identical types

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64297 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/58192] G++ emits incorrect code when passing enum classes as function parameters

2014-12-15 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58192 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added Status|NEW |RESOLVED

[Bug rtl-optimization/64037] [4.8/4.9/5 Regression] Miscompilation with -Os and enum class : char parameter

2014-12-15 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64037 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||temporal at gmail

[Bug fortran/63727] [F03] Checks missing for proc-pointer components: Usage as actual argument when elemental

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63727 --- Comment #2 from janus at gcc dot gnu.org --- Author: janus Date: Mon Dec 15 16:10:50 2014 New Revision: 218751 URL: https://gcc.gnu.org/viewcvs?rev=218751root=gccview=rev Log: 2014-12-15 Janus Weil ja...@gcc.gnu.org PR fortran/63727

[Bug fortran/63727] [F03] Checks missing for proc-pointer components: Usage as actual argument when elemental

2014-12-15 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63727 janus at gcc dot gnu.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug c++/58882] ICE with invalid C99 style designated initializers

2014-12-15 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58882 --- Comment #2 from paolo at gcc dot gnu.org paolo at gcc dot gnu.org --- Author: paolo Date: Mon Dec 15 16:16:29 2014 New Revision: 218752 URL: https://gcc.gnu.org/viewcvs?rev=218752root=gccview=rev Log: /cp 2014-12-15 Paolo Carlini

[Bug c++/58882] ICE with invalid C99 style designated initializers

2014-12-15 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58882 Paolo Carlini paolo.carlini at oracle dot com changed: What|Removed |Added Status|ASSIGNED|RESOLVED

[Bug ipa/63313] [5 Regression] ICE in ipa-comdats.c:371

2014-12-15 Thread spop at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63313 --- Comment #3 from Sebastian Pop spop at gcc dot gnu.org --- Confirmed: https://gcc.gnu.org/viewcvs?rev=218640root=gccview=rev has fixed the bug that I was seeing.

[Bug ipa/64314] [5 Regression] ICE in record_reference, at cgraphbuild.c:87

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64314 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug c++/63889] [5 Regression] Ice with redundant static in class scope constexpr variable template.

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63889 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug target/64149] -mno-lra bitrots, suggest to remove for GCC 5

2014-12-15 Thread rearnsha at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64149 --- Comment #2 from Richard Earnshaw rearnsha at gcc dot gnu.org --- Sounds sensible to me. We switched to LRA quite late in gcc-4.9, so keeping a way to switch back in case of problems was pragmatic. But we've been running with the new code

[Bug libgcc/56846] _Unwind_Backtrace on ARM and noexcept

2014-12-15 Thread thopre01 at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56846 thopre01 at gcc dot gnu.org changed: What|Removed |Added Status|NEW |RESOLVED

[Bug go/61253] gccgo: spurious error: expected '-' or '=' [GoSmith]

2014-12-15 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61253 --- Comment #1 from ian at gcc dot gnu.org ian at gcc dot gnu.org --- Author: ian Date: Mon Dec 15 17:12:26 2014 New Revision: 218753 URL: https://gcc.gnu.org/viewcvs?rev=218753root=gccview=rev Log: PR go/61253 compiler: Support RecvStmt =

[Bug ipa/64218] [5 Regression] ICE: Segmentation fault (symtab_node::get_alias_target()) running Boost testsuite

2014-12-15 Thread antoshkka at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64218 --- Comment #8 from Antony Polukhin antoshkka at gmail dot com --- A few more observations: * Same Boost test compiles and works well on -mcpu=power8 with -fno-rtti * Test fails to compile on -mcpu=power8 *WITH RTTI on*: 0x109ccb0b crash_signal

[Bug go/61248] gccgo: spurious error: too many arguments [GoSmith]

2014-12-15 Thread ian at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61248 --- Comment #1 from ian at gcc dot gnu.org ian at gcc dot gnu.org --- Author: ian Date: Mon Dec 15 17:33:43 2014 New Revision: 218754 URL: https://gcc.gnu.org/viewcvs?rev=218754root=gccview=rev Log: PR go/61248 compiler: Ignore argument when

[Bug target/61360] [5 Regression] ICE: in lra_update_insn_recog_data, at lra.c:1363 with -mtune=bdver4

2014-12-15 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61360 Jakub Jelinek jakub at gcc dot gnu.org changed: What|Removed |Added CC||jakub at gcc dot

[Bug c++/64297] [5 Regression] ICE: canonical types differ for identical types

2014-12-15 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64297 --- Comment #2 from Marc Glisse glisse at gcc dot gnu.org --- struct A { typedef int X; template int X m_fn1() const; }; template typename struct is_function {}; is_functionint() const i; struct D { template typename Y, typename =

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