[Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu

2015-01-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64563 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/63967] [5 Regression] r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299

2015-01-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63967 Jan Hubicka changed: What|Removed |Added Depends on|63470 | Assignee|unassigned at gcc dot

[Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu

2015-01-12 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64563 --- Comment #2 from Marek Polacek --- Started with r217638, it seems.

[Bug tree-optimization/64277] [4.9/5.0 Regression] Incorrect warning "array subscript is above array bounds"

2015-01-12 Thread izamyatin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64277 --- Comment #4 from Igor Zamyatin --- See the warning ( used -O3 -mssse3 -Wall) on current trunk configured as ../configure --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld --with-fpmath=sse --enable-checking=releas

[Bug middle-end/64498] [5 Regression] Cannot build Firefox with LTO: ICE in substitute_and_fold_dom_walker::before_dom_children

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64498 Martin Liška changed: What|Removed |Added CC||hubicka at gcc dot gnu.org --- Comment #1

Re: [Bug middle-end/64498] [5 Regression] Cannot build Firefox with LTO: ICE in substitute_and_fold_dom_walker::before_dom_children

2015-01-12 Thread Jan Hubicka
> Problem is hidden in flag_var_tracking_assignments, which is set to false. > Thus, MAY_HAVE_DEBUG_INSNS is set to false. Unfortunately, Firefox contains > couple of third party libraries that have -g as a default option. So that DCE > after a statements removal does not remove debug statements th

[Bug middle-end/64498] [5 Regression] Cannot build Firefox with LTO: ICE in substitute_and_fold_dom_walker::before_dom_children

2015-01-12 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64498 --- Comment #2 from Jan Hubicka --- > Problem is hidden in flag_var_tracking_assignments, which is set to false. > Thus, MAY_HAVE_DEBUG_INSNS is set to false. Unfortunately, Firefox contains > couple of third party libraries that have -g as a def

[Bug ipa/63967] [5 Regression] r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299

2015-01-12 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63967 Uroš Bizjak changed: What|Removed |Added Status|WAITING |NEW --- Comment #5 from Uroš Bizjak --- (

[Bug ipa/64550] [5 Regression] IPA fixes cause ICE in tree-ssa.c:939

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64550 --- Comment #6 from Martin Liška --- Author: marxin Date: Mon Jan 12 09:02:33 2015 New Revision: 219449 URL: https://gcc.gnu.org/viewcvs?rev=219449&root=gcc&view=rev Log: PR ipa/64550 PR ipa/64551 PR ipa/64552 * ipa-icf.c (sem_f

[Bug ipa/64551] Segfault in target_opts_for_fn (from ipa_icf::sem_function::equals_private)

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64551 --- Comment #5 from Martin Liška --- Author: marxin Date: Mon Jan 12 09:02:33 2015 New Revision: 219449 URL: https://gcc.gnu.org/viewcvs?rev=219449&root=gcc&view=rev Log: PR ipa/64550 PR ipa/64551 PR ipa/64552 * ipa-icf.c (sem_f

[Bug ipa/64551] Segfault in target_opts_for_fn (from ipa_icf::sem_function::equals_private)

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64551 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/64552] Build broken for cris-elf and others

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64552 --- Comment #2 from Martin Liška --- Author: marxin Date: Mon Jan 12 09:02:33 2015 New Revision: 219449 URL: https://gcc.gnu.org/viewcvs?rev=219449&root=gcc&view=rev Log: PR ipa/64550 PR ipa/64551 PR ipa/64552 * ipa-icf.c (sem_f

[Bug middle-end/64498] [5 Regression] Cannot build Firefox with LTO: ICE in substitute_and_fold_dom_walker::before_dom_children

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64498 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug ipa/63967] [5 Regression] r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299

2015-01-12 Thread hubicka at ucw dot cz
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63967 --- Comment #6 from Jan Hubicka --- > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63967 > > Uroš Bizjak changed: > >What|Removed |Added >

[Bug ipa/64550] [5 Regression] IPA fixes cause ICE in tree-ssa.c:939

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64550 --- Comment #7 from Martin Liška --- (In reply to Martin Liška from comment #6) > Author: marxin > Date: Mon Jan 12 09:02:33 2015 > New Revision: 219449 > > URL: https://gcc.gnu.org/viewcvs?rev=219449&root=gcc&view=rev > Log: > PR ipa/64550 > >

[Bug target/64377] nios2 compile error in options-save.c

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64377 Martin Liška changed: What|Removed |Added CC||marxin at gcc dot gnu.org --- Comment #7

[Bug lto/64374] [5.0 regression] LTO ICE in extract_insn, at recog.c:2327

2015-01-12 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64374 Uroš Bizjak changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5 fr

[Bug lto/64374] [5.0 regression] LTO ICE in extract_insn, at recog.c:2327

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64374 --- Comment #6 from Jakub Jelinek --- It can't have the same resolution though, that PR was resolved by not streaming the target nodes at all for offloading. In this case there is no offloading. If flag_pic is recorded somewhere in target node

[Bug ipa/63470] [5 Regression] internal compiler error: in estimate_edge_growth, at ipa-inline.h:308

2015-01-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63470 --- Comment #13 from Jan Hubicka --- Author: hubicka Date: Mon Jan 12 09:24:18 2015 New Revision: 219451 URL: https://gcc.gnu.org/viewcvs?rev=219451&root=gcc&view=rev Log: PR ipa/63470 * ipa-inline-analysis.c (inline_edge_duplication_h

[Bug ipa/63926] [5 Regression] ICE in estimate_edge_growth, at ipa-inline.h:300

2015-01-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63926 Bug 63926 depends on bug 63470, which changed state. Bug 63470 Summary: [5 Regression] internal compiler error: in estimate_edge_growth, at ipa-inline.h:308 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63470 What|Removed

[Bug ipa/63470] [5 Regression] internal compiler error: in estimate_edge_growth, at ipa-inline.h:308

2015-01-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63470 Jan Hubicka changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/64564] New: Internal compiler error: Segmentation fault caused by IPA ICF

2015-01-12 Thread Hale.Wang at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64564 Bug ID: 64564 Summary: Internal compiler error: Segmentation fault caused by IPA ICF Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: major Pri

[Bug ipa/64425] [5 Regression] r219076 causes 36% tramp3d slowdown

2015-01-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64425 --- Comment #5 from Jan Hubicka --- Author: hubicka Date: Mon Jan 12 09:28:15 2015 New Revision: 219452 URL: https://gcc.gnu.org/viewcvs?rev=219452&root=gcc&view=rev Log: PR ipa/63967 PR ipa/64425 * ipa-inline.c (compute_uninlined_c

[Bug ipa/63967] [5 Regression] r217633 caused internal compiler error: in estimate_edge_growth, at ipa-inline.h:299

2015-01-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63967 --- Comment #7 from Jan Hubicka --- Author: hubicka Date: Mon Jan 12 09:28:15 2015 New Revision: 219452 URL: https://gcc.gnu.org/viewcvs?rev=219452&root=gcc&view=rev Log: PR ipa/63967 PR ipa/64425 * ipa-inline.c (compute_uninlined_c

[Bug ipa/64551] Segfault in target_opts_for_fn (from ipa_icf::sem_function::equals_private)

2015-01-12 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64551 Uroš Bizjak changed: What|Removed |Added CC||Hale.Wang at arm dot com --- Comment #7 fr

[Bug ipa/64564] Internal compiler error: Segmentation fault caused by IPA ICF

2015-01-12 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64564 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64563 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug libstdc++/64560] [5 Regression] building libstdc++ with -fno-rtti fails in new cxx11-shim-facets.cc file

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64560 Richard Biener changed: What|Removed |Added Target Milestone|--- |5.0

[Bug bootstrap/64561] [5 Regression] HAVE_LD_PIE_COPYRELOC is defined to 1 for broken linker

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64561 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug ipa/64559] [5 Regression] ICE at -Os on x86_64-linux-gnu in remove_unreachable_nodes, at ipa.c:582

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64559 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Summary|ICE at -Os on

[Bug middle-end/64554] using _mm_clmulepi64_si128 doesn't error with -O0

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64554 Richard Biener changed: What|Removed |Added Keywords||diagnostic Status|UNCONFIRM

[Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu

2015-01-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64563 Markus Trippelsdorf changed: What|Removed |Added CC||ppalka at gcc dot gnu.org,

[Bug libstdc++/64535] Emergency buffer for exception allocation too small

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535 Richard Biener changed: What|Removed |Added Attachment #34399|0 |1 is obsolete|

[Bug middle-end/64554] using _mm_clmulepi64_si128 doesn't error with -O0

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64554 --- Comment #7 from Jakub Jelinek --- (In reply to Richard Biener from comment #6) > (In reply to charles from comment #5) > > No you're right. > > > > I could add, though, that the compiler should have said something. > > > > Also, why did it

[Bug target/62642] [4.8/4.9 Regression] x86 rdtsc is moved through barrier

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62642 Richard Biener changed: What|Removed |Added Known to work||5.0 Summary|[4.8/4.9/5 Regre

[Bug libstdc++/64535] Emergency buffer for exception allocation too small

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535 --- Comment #9 from Jakub Jelinek --- If all allocations from the emergency pool are at least sizeof(__cxa_refcounted_exception) long (or what is the minimum), then trying to split the memory into smaller chunks (down to sizeof(free_entry)) might

[Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64563 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4

[Bug testsuite/63899] WARNING: Could not compile g++.dg/compat/struct-layout-1 generator

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63899 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug ipa/64425] [5 Regression] r219076 causes 36% tramp3d slowdown

2015-01-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64425 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/64535] Emergency buffer for exception allocation too small

2015-01-12 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535 --- Comment #10 from rguenther at suse dot de --- On Mon, 12 Jan 2015, jakub at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535 > > --- Comment #9 from Jakub Jelinek --- > If all allocations from the emergency pool

[Bug target/64055] [5 regression] gnat.dg/derived_aggregate.adb FAILs on 32-bit i386

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64055 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug ipa/64564] Internal compiler error: Segmentation fault caused by IPA ICF

2015-01-12 Thread Hale.Wang at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64564 --- Comment #2 from Hale Wang --- (In reply to Uroš Bizjak from comment #1) > Already fixed. > > *** This bug has been marked as a duplicate of bug 64551 *** I have confirmed that this bug is already fixed. Thank you very much.

[Bug ipa/64550] [5 Regression] IPA fixes cause ICE in tree-ssa.c:939

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64550 --- Comment #8 from Martin Liška --- Author: marxin Date: Mon Jan 12 10:39:25 2015 New Revision: 219457 URL: https://gcc.gnu.org/viewcvs?rev=219457&root=gcc&view=rev Log: Fix for PR64550. PR ipa/64550 * ipa-icf-gimple.c (func_checke

[Bug ipa/64550] [5 Regression] IPA fixes cause ICE in tree-ssa.c:939

2015-01-12 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64550 --- Comment #9 from Martin Liška --- Fixed in 5.0.0.

[Bug tree-optimization/64563] [5 Regression] ICE with "-Wall -Wextra" at -Os and above on x86_64-linux-gnu

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64563 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug other/64370] [5 Regression] sreal.c:125:23: error: 'exp2' was not declared in this scope

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64370 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #6

[Bug other/64370] [5 Regression] sreal.c:125:23: error: 'exp2' was not declared in this scope

2015-01-12 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64370 --- Comment #7 from Uroš Bizjak --- (In reply to dave.anglin from comment #5) > > I have read that there are problems with overflow detection on alpha. > So, is that the issue? The issue us that -inf will ICE with FP exception on alpha. I don

[Bug ipa/64565] New: [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 Bug ID: 64565 Summary: [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal

[Bug ipa/64565] [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Target Milestone|---

[Bug rtl-optimization/64286] Redundant extend removal ignores vector element type

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64286 --- Comment #6 from Jakub Jelinek --- Created attachment 34420 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34420&action=edit gcc5-pr64286.patch Full patch I'm going to bootstrap/regtest.

[Bug ipa/64565] [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 --- Comment #1 from Markus Trippelsdorf --- 1664 gcc_assert (max_count || current_badness >= badness); (gdb) p current_badness $2 = { m_sig = -1, m_exp = -1 } (gdb) p badness $3 = { m_sig = -1726576832, m_exp = -28 }

[Bug rtl-optimization/64286] [4.9/5 Regression] Redundant extend removal ignores vector element type

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64286 Jakub Jelinek changed: What|Removed |Added Target Milestone|--- |4.9.3 Summary|Redundant exten

[Bug libgcj/64219] [5 Regression] Rename libgcj-5.0.pc to libgcj-5.pc

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64219 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2

[Bug bootstrap/64561] [5 Regression] HAVE_LD_PIE_COPYRELOC is defined to 1 for broken linker

2015-01-12 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64561 --- Comment #1 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Jan 12 11:50:13 2015 New Revision: 219460 URL: https://gcc.gnu.org/viewcvs?rev=219460&root=gcc&view=rev Log: Update Linux/x86-64 linker test for PIE with copy reloc PR boo

[Bug bootstrap/64561] [5 Regression] HAVE_LD_PIE_COPYRELOC is defined to 1 for broken linker

2015-01-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64561 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c++/64383] missed warning for unused variable.

2015-01-12 Thread pluto at agmk dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64383 --- Comment #2 from Pawel Sikora --- (In reply to Manuel López-Ibáñez from comment #1) > A minimized testcase would be helpful. Using delta would probably remove > already a lot: https://gcc.gnu.org/wiki/A_guide_to_testcase_reduction one more s

[Bug c++/64383] missed warning for unused variable.

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64383 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3

[Bug target/64566] New: cross build for arm-v5te-linux-gnueabi fails

2015-01-12 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64566 Bug ID: 64566 Summary: cross build for arm-v5te-linux-gnueabi fails Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug ipa/64565] [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 --- Comment #2 from Markus Trippelsdorf --- Sorry I've pasted the wrong values in comment 1. (gdb) p current_badness $6 = { m_sig = -1726576896, m_exp = -28 } (gdb) p badness $7 = { m_sig = -1726576832, m_exp = -28 }

[Bug target/64566] cross build for arm-v5te-linux-gnueabi fails

2015-01-12 Thread bernd.edlinger at hotmail dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64566 --- Comment #1 from Bernd Edlinger --- gcc-5-20150104 aka r219175 was working.

[Bug testsuite/64028] [5 Regression] r211599 caused many vectorizer test failures with -fPIC

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64028 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug tree-optimization/64567] New: missed optimization: redundant test before clearing bit(s)

2015-01-12 Thread rv at rasmusvillemoes dot dk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64567 Bug ID: 64567 Summary: missed optimization: redundant test before clearing bit(s) Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement

[Bug target/64566] cross build for arm-v5te-linux-gnueabi fails

2015-01-12 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64566 ktkachov at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC

[Bug ipa/64551] Segfault in target_opts_for_fn (from ipa_icf::sem_function::equals_private)

2015-01-12 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64551 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||bernd.edlinger at hotmail do

[Bug other/64370] [5 Regression] sreal.c:125:23: error: 'exp2' was not declared in this scope

2015-01-12 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64370 --- Comment #8 from dave.anglin at bell dot net --- On 2015-01-12, at 6:09 AM, jakub at gcc dot gnu.org wrote: > Do you have ldexp on HPUX? Asking because that is used in jcf-dump already... Yes, it's available on hpux10.20 and hpux11. Dave --

[Bug tree-optimization/64567] missed optimization: redundant test before clearing bit(s)

2015-01-12 Thread sch...@linux-m68k.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64567 --- Comment #1 from Andreas Schwab --- This transformation is incorrect if the lvalue may be pointing to a read-only object.

[Bug middle-end/64568] New: [5 Regression] error: invalid reference prefix

2015-01-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64568 Bug ID: 64568 Summary: [5 Regression] error: invalid reference prefix Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: midd

[Bug tree-optimization/64567] missed optimization: redundant test before clearing bit(s)

2015-01-12 Thread rv at rasmusvillemoes dot dk
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64567 --- Comment #2 from Rasmus Villemoes --- (In reply to Andreas Schwab from comment #1) > This transformation is incorrect if the lvalue may be pointing to a > read-only object. True. And one may also incur an extra cache penalty if the cache line

[Bug middle-end/63974] [5 Regression] gcc.c-torture/compile/991213-3.c ICEs with -mabi=ilp32

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63974 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug libstdc++/64535] Emergency buffer for exception allocation too small

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64535 --- Comment #11 from Richard Biener --- (In reply to Richard Biener from comment #4) > Is the following required to work? > > #include > #include > #include > > struct large > { > char s[1024*1024*1024]; > }; > > int main() > { > rlimit

[Bug c++/64547] A non-const constexpr function is rejected incorrectly

2015-01-12 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64547 --- Comment #1 from Jason Merrill --- Author: jason Date: Mon Jan 12 14:15:07 2015 New Revision: 219466 URL: https://gcc.gnu.org/viewcvs?rev=219466&root=gcc&view=rev Log: PR c++/64547 * constexpr.c (cxx_eval_call_expression): A call to a

[Bug preprocessor/38987] Including a precompiled header from another header causes invalid assembly to be generated

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38987 Jakub Jelinek changed: What|Removed |Added CC||jpyeron at pdinc dot us --- Comment #13

[Bug c++/64414] cc1plus: internal compiler error: Segmentation fault

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64414 Jakub Jelinek changed: What|Removed |Added Status|WAITING |RESOLVED CC|

[Bug tree-optimization/63288] [5 Regression] gcc.c-torture/execute/20140326-1.c FAILs with -Og -fgcse -fif-conversion2

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63288 Jakub Jelinek changed: What|Removed |Added CC||ebotcazou at gcc dot gnu.org,

[Bug rtl-optimization/63577] [4.8/4.9/5 Regression]: Huge compile time and memory usage with -O and not -fPIC

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63577 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #5

[Bug tree-optimization/64528] [5 Regression] ICE: in process_constraint, at tree-ssa-structalias.c:3002 with -O -fno-tree-ccp -fno-tree-dce

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64528 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug debug/64511] [5 Regression] ICE at -O3 with -g enabled on x86_64-linux-gnu

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64511 Richard Biener changed: What|Removed |Added Keywords||compile-time-hog, |

[Bug middle-end/64568] [5 Regression] error: invalid reference prefix

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64568 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug middle-end/64568] [5 Regression] error: invalid reference prefix

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64568 --- Comment #2 from Richard Biener --- Index: gcc/tree-ssa-forwprop.c === --- gcc/tree-ssa-forwprop.c (revision 219446) +++ gcc/tree-ssa-forwprop.c (working copy) @@ -2281,7

[Bug ipa/64565] [5 Regression] ICE: in inline_small_functions, at ipa-inline.c:1664

2015-01-12 Thread hubicka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64565 --- Comment #3 from Jan Hubicka --- Thanks a lot for testcase! Smells like a roundoff error, too. Will debug it today.

[Bug fortran/64528] [5 Regression] ICE: in process_constraint, at tree-ssa-structalias.c:3002 with -O -fno-tree-ccp -fno-tree-dce

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64528 Jakub Jelinek changed: What|Removed |Added CC||burnus at gcc dot gnu.org Compo

[Bug c++/64547] A non-const constexpr function is rejected incorrectly

2015-01-12 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64547 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/64568] [5 Regression] error: invalid reference prefix

2015-01-12 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64568 --- Comment #3 from Markus Trippelsdorf --- Here's a target-independent testcase: % cat test21.ii namespace std { typedef long unsigned size_t; template class complex; template complex<_Tp> operator+(complex<_Tp>, complex<_Tp>) { complex<_T

[Bug target/64513] [4.8/4.9/5 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2231 with -mstack-arg-probe

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64513 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/64357] [5 Regression] ICE at -Os on x86_64-linux-gnu in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c:579

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64357 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon Jan 12 15:34:37 2015 New Revision: 219473 URL: https://gcc.gnu.org/viewcvs?rev=219473&root=gcc&view=rev Log: 2015-01-12 Richard Biener PR middle-end/64357 * tree-cfg.c

[Bug tree-optimization/64530] [4.9/5 Regression] Incorrect calculation when assigning to array with -O3

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64530 --- Comment #6 from Richard Biener --- Author: rguenth Date: Mon Jan 12 15:37:07 2015 New Revision: 219474 URL: https://gcc.gnu.org/viewcvs?rev=219474&root=gcc&view=rev Log: 2015-01-12 Richard Biener PR tree-optimization/64530 * tree

[Bug tree-optimization/64357] [5 Regression] ICE at -Os on x86_64-linux-gnu in check_loop_closed_ssa_use, at tree-ssa-loop-manip.c:579

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64357 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/64530] [4.9 Regression] Incorrect calculation when assigning to array with -O3

2015-01-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64530 Richard Biener changed: What|Removed |Added Known to work||5.0 Summary|[4.9/5 Regressio

[Bug middle-end/64353] [5 Regression] ICE: in execute_todo, at passes.c:1986

2015-01-12 Thread enkovich.gnu at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64353 Ilya Enkovich changed: What|Removed |Added CC||enkovich.gnu at gmail dot com --- Commen

[Bug rtl-optimization/61047] [4.9/5 Regression] wrong code at -O1 on x86_64-linux

2015-01-12 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61047 Eric Botcazou changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #12

[Bug tree-optimization/63288] [5 Regression] gcc.c-torture/execute/20140326-1.c FAILs with -Og -fgcse -fif-conversion2

2015-01-12 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63288 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug fortran/63733] [4.8/4.9/5 Regression] [OOP] wrong resolution for OPERATOR generics

2015-01-12 Thread janus at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63733 --- Comment #9 from janus at gcc dot gnu.org --- Author: janus Date: Mon Jan 12 16:14:06 2015 New Revision: 219475 URL: https://gcc.gnu.org/viewcvs?rev=219475&root=gcc&view=rev Log: 2015-01-12 Janus Weil Backport from mainline PR fort

[Bug c++/64356] Some constexpr expressions not recognized as constexpr

2015-01-12 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64356 Ville Voutilainen changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/64513] [4.8/4.9/5 Regression] ICE: in maybe_record_trace_start, at dwarf2cfi.c:2231 with -mstack-arg-probe

2015-01-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64513 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/64562] Member functions with r-value reference for *this and deduced return type incorrectly rejected as ambiguous

2015-01-12 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64562 Ville Voutilainen changed: What|Removed |Added Keywords||rejects-valid Status|UNC

[Bug c++/64514] Error in template instantiation in GCC 4.9, works fine in GCC 4.8

2015-01-12 Thread ville.voutilainen at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64514 Ville Voutilainen changed: What|Removed |Added Keywords||rejects-valid Status|UNC

[Bug target/64569] New: [MIPS] Unable to build soft-float in conjunction with binutils 2.25

2015-01-12 Thread matthew.fortune at imgtec dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64569 Bug ID: 64569 Summary: [MIPS] Unable to build soft-float in conjunction with binutils 2.25 Product: gcc Version: 4.9.3 Status: UNCONFIRMED Severity: major

[Bug testsuite/64427] gcc.target/i386/pr64291-1.c is invalid

2015-01-12 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64427 --- Comment #6 from hjl at gcc dot gnu.org --- Author: hjl Date: Mon Jan 12 17:08:04 2015 New Revision: 219479 URL: https://gcc.gnu.org/viewcvs?rev=219479&root=gcc&view=rev Log: Avoid undefined behavior in gcc.target/i386/pr64291-1.c PR tes

[Bug testsuite/64427] gcc.target/i386/pr64291-1.c is invalid

2015-01-12 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64427 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

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

2015-01-12 Thread gafn...@yandex-team.ru
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47679 Sergey Eliseev changed: What|Removed |Added CC||gafn...@yandex-team.ru --- Comment #16

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