[Bug target/58493] loop is not correctly optimized with O3 and AVX

2015-07-08 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58493 --- Comment #6 from Mikael Pettersson --- (In reply to vgrebin...@gmail.com from comment #5) > (In reply to Mikael Pettersson from comment #4) > > Checked that this works with current gcc-6/5/4.9. Can this be closed now? > > I'm fine to close i

[Bug c++/66798] "internal compiler error: in timevar_start, at timevar.c:344" with using namespace

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66798 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/66799] [6 regression] gcc.dg/vect/pr20122.c FAILs

2015-07-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66799 Rainer Orth changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/66799] New: [6 regression] gcc.dg/vect/pr20122.c FAILs

2015-07-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66799 Bug ID: 66799 Summary: [6 regression] gcc.dg/vect/pr20122.c FAILs Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-opt

[Bug tree-optimization/66800] New: [6 regression] gcc.dg/vect/vect-align-1.c FAILs

2015-07-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66800 Bug ID: 66800 Summary: [6 regression] gcc.dg/vect/vect-align-1.c FAILs Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tre

[Bug tree-optimization/66800] [6 regression] gcc.dg/vect/vect-align-1.c FAILs

2015-07-08 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66800 Rainer Orth changed: What|Removed |Added Target Milestone|--- |6.0

[Bug bootstrap/66801] New: [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 Bug ID: 66801 Summary: [6 Regression] gcc miscompiled during PGO/LTO bootstrap Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority

[Bug libstdc++/41861] [DR 887][C++0x] does not use monotonic_clock

2015-07-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=41861 --- Comment #11 from Jonathan Wakely --- Aaron, your reply got added to Bug 887 for some reason. Re-posting Aaron's comment here: >Thanks. I had already patched our gcc so that gthreads cond always gets >initialized with CLOCK_MONOTONIC, then I

[Bug bootstrap/65988] Trying to compile GCC 5.1 in my (customized) Solaris 10/x86-64 fails with GMP errors

2015-07-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65988 --- Comment #8 from Jonathan Wakely --- (In reply to Jesus Cea from comment #7) > I close this but report, but I would love future GCC releases to document > what CLOOG and ISL versions they require. It already does, see gcc/doc/install.texi in

[Bug tree-optimization/66799] [6 regression] gcc.dg/vect/pr20122.c FAILs

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66799 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug tree-optimization/66767] [6 regression] FAIL: gcc.dg/vect/vect-align-1.c execution test

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66767 Richard Biener changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #5 fr

[Bug tree-optimization/66800] [6 regression] gcc.dg/vect/vect-align-1.c FAILs

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66800 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0

[Bug tree-optimization/66797] [6 Regression] FAIL: gcc.dg/tree-ssa/pr65447.c scan-tree-dump-not ivopts "\\nuse 5\\n"

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66797 Richard Biener changed: What|Removed |Added CC||amker.cheng at gmail dot com Target M

[Bug testsuite/66796] [6 Regression] FAIL: gcc.target/hppa/shadd-1.c scan-assembler-times sh.add 1

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66796 Richard Biener changed: What|Removed |Added Target Milestone|--- |6.0 Summary|FAIL:

[Bug tree-optimization/66794] [6 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66794 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/66782] [5/6 Regression] Unable to run 64-bit wine after MS->SYSV register changes

2015-07-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66782 Uroš Bizjak changed: What|Removed |Added Status|UNCONFIRMED |NEW Version|5.1.0

[Bug web/66802] New: Some of the Bugzilla Bug fields descriptions do not reflect GCC development

2015-07-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66802 Bug ID: 66802 Summary: Some of the Bugzilla Bug fields descriptions do not reflect GCC development Product: gcc Version: unknown Status: UNCONFIRMED Severity: n

[Bug ipa/66793] ICE at -Os and above on x86_64-linux-gnu (verify_flow_info failed)

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66793 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/66803] New: std::this_thread::sleep_for gets interrupted by signals.

2015-07-08 Thread adam at mizerski dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66803 Bug ID: 66803 Summary: std::this_thread::sleep_for gets interrupted by signals. Product: gcc Version: 5.1.0 Status: UNCONFIRMED Severity: normal Prior

[Bug tree-optimization/66804] New: Alignment issue caused by auto vectorization

2015-07-08 Thread felix.yang at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 Bug ID: 66804 Summary: Alignment issue caused by auto vectorization Product: gcc Version: 4.9.4 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree

[Bug tree-optimization/66804] Alignment issue caused by auto vectorization

2015-07-08 Thread felix.yang at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 --- Comment #1 from Fei Yang --- Also reproducible with GCC-5 and GCC-6.

[Bug tree-optimization/66804] Alignment issue caused by auto vectorization

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 --- Comment #2 from Markus Trippelsdorf --- You're invoking undefined behavior: test.c:34:12: runtime error: store to misaligned address 0x00401c8c for type 'unsigned char *', which requires 8 byte alignment 0x00401c8c: note: pointer poi

[Bug tree-optimization/66804] Alignment issue caused by auto vectorization

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 Markus Trippelsdorf changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug tree-optimization/66804] Alignment issue caused by auto vectorization

2015-07-08 Thread felix.yang at huawei dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 --- Comment #4 from Fei Yang --- (In reply to Markus Trippelsdorf from comment #2) > You're invoking undefined behavior: test.c:34:12: runtime error: store to > misaligned address 0x00401c8c for type 'unsigned char *', which requires > 8 byt

[Bug libstdc++/66792] Document sort template in bits/list.tcc

2015-07-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66792 --- Comment #1 from Jonathan Wakely --- Would: // The algorithm used here is unchanged from the SGI STL and is // described in The C++ Standard Template Library by Plauger, // Stepanov, Lee, Musser. be good enough?

[Bug libstdc++/66803] std::this_thread::sleep_for gets interrupted by signals.

2015-07-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66803 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66804] Alignment issue caused by auto vectorization

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 --- Comment #5 from Richard Biener --- (In reply to Fei Yang from comment #4) > (In reply to Markus Trippelsdorf from comment #2) > > You're invoking undefined behavior: > > test.c:34:12: runtime error: store to > > misaligned address 0x0040

[Bug tree-optimization/66804] Alignment issue caused by auto vectorization

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 --- Comment #6 from Markus Trippelsdorf --- See discussion in PR65709 for a similar issue.

[Bug web/66802] Some of the Bugzilla Bug fields descriptions do not reflect GCC development

2015-07-08 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66802 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/66804] Alignment issue caused by auto vectorization

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66804 --- Comment #7 from Richard Biener --- CCP computes this precisely: Visiting PHI node: # PT = { D.1842 } (nonlocal, escaped) p_3 = PHI <&MEM[(void *)&xxx + 2444B](2), p_4(3)> Argument #0 (2 -> 4 executable) &MEM[(void *)&xxx + 2444B

[Bug libstdc++/66792] Document sort template in bits/list.tcc

2015-07-08 Thread krichter at posteo dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66792 --- Comment #2 from krichter at posteo dot de --- I guess, _anything_ would be good enough :)

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #1 from Markus Trippelsdorf --- Started with r225504.

[Bug c++/66460] ICE using __func__ in constexpr function.

2015-07-08 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 Paolo Carlini changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 Markus Trippelsdorf changed: What|Removed |Added Target|ppc64le | Status|UNCONFIRMED

[Bug c++/66460] ICE using __func__ in constexpr function.

2015-07-08 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66460 --- Comment #1 from Paolo Carlini --- Stack trace very similar to c++/66292

[Bug c++/65186] internal compiler error: in tsubst, at cp/pt.c:11738

2015-07-08 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65186 Paolo Carlini changed: What|Removed |Added CC||ppalka at gcc dot gnu.org --- Comment #5

[Bug c++/66748] Crash with abi_tag attribute

2015-07-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66748 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Wed Jul 8 10:36:26 2015 New Revision: 225541 URL: https://gcc.gnu.org/viewcvs?rev=225541&root=gcc&view=rev Log: PR c++/66748 * tree.c (handle_abi_tag_attribute): Check

[Bug c++/66805] New: Crash in gcov_exit when combining --coverage, C++, #pragma pack

2015-07-08 Thread jengelh at inai dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66805 Bug ID: 66805 Summary: Crash in gcov_exit when combining --coverage, C++, #pragma pack Product: gcc Version: 5.1.1 Status: UNCONFIRMED Severity: normal

[Bug c++/66805] Crash in gcov_exit when combining --coverage, C++, #pragma pack

2015-07-08 Thread jengelh at inai dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66805 --- Comment #1 from Jan Engelhardt --- (gdb) r Starting program: t Program received signal SIGSEGV, Segmentation fault. compute_summary (max_length=, this_prg=0x7fff9540, list=0x77dda180) at ../../../libgcc/libgcov-driver.c:307 307

[Bug target/66806] New: internal compiler error: in emit_move_insn, at expr.c:3551

2015-07-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66806 Bug ID: 66806 Summary: internal compiler error: in emit_move_insn, at expr.c:3551 Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Prior

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug target/66806] internal compiler error: in emit_move_insn, at expr.c:3551

2015-07-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66806 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/66782] [5/6 Regression] Unable to run 64-bit wine after MS->SYSV register changes

2015-07-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66782 --- Comment #7 from Uroš Bizjak --- The difference when clobbers are implemented with direct clobbers (I'll attach the patch) is: (---): Unpatched compiler, usign fusage clobbers (+++): Patched compiler, using direct clobbers --- pr66782_.s 20

[Bug rtl-optimization/66782] [5/6 Regression] Unable to run 64-bit wine after MS->SYSV register changes

2015-07-08 Thread ubizjak at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66782 --- Comment #8 from Uroš Bizjak --- Created attachment 35931 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35931&action=edit Workaround patch that reintroduces direct call clobbers The patch vs. [trunk revision 225533] can be used as a wo

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

2015-07-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61160 --- Comment #18 from Martin Jambor --- Author: jamborm Date: Wed Jul 8 11:24:38 2015 New Revision: 225543 URL: https://gcc.gnu.org/viewcvs?rev=225543&root=gcc&view=rev Log: Make gcc/testsuite/g++.dg/ipa/pr61160-3.C main return zero. 2015-07-08

[Bug ipa/61820] 32-bit g++.dg/ipa/pr61160-3.C execution failure

2015-07-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61820 --- Comment #4 from Martin Jambor --- Author: jamborm Date: Wed Jul 8 11:24:38 2015 New Revision: 225543 URL: https://gcc.gnu.org/viewcvs?rev=225543&root=gcc&view=rev Log: Make gcc/testsuite/g++.dg/ipa/pr61160-3.C main return zero. 2015-07-08

[Bug gcov-profile/66805] Crash in gcov_exit when combining --coverage, C++, #pragma pack

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66805 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ipa/61820] 32-bit g++.dg/ipa/pr61160-3.C execution failure

2015-07-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61820 Martin Jambor changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #4 from Markus Trippelsdorf --- The patch doesn't help, unfortunately. By the way compiling gimple-match.c with -fprofile-generate takes almost 4 minutes on gcc112.

[Bug gcov-profile/66805] Crash in gcov_exit when combining --coverage, C++, #pragma pack

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66805 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #5 from rguenther at suse dot de --- On Wed, 8 Jul 2015, trippels at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 > > --- Comment #4 from Markus Trippelsdorf --- > The patch doesn't help, unfortunatel

[Bug testsuite/66796] [6 Regression] FAIL: gcc.target/hppa/shadd-1.c scan-assembler-times sh.add 1

2015-07-08 Thread dave.anglin at bell dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66796 --- Comment #1 from dave.anglin at bell dot net --- I don't believe this is a regression. It's a new test that Jeff added with the changes to the PA shift support for combine. -- John David Anglin dave.ang...@bell.net

[Bug tree-optimization/66794] [6 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66794 --- Comment #2 from Richard Biener --- Author: rguenth Date: Wed Jul 8 11:47:42 2015 New Revision: 225545 URL: https://gcc.gnu.org/viewcvs?rev=225545&root=gcc&view=rev Log: 2015-07-08 Richard Biener PR tree-optimization/66794

[Bug rtl-optimization/66782] [5/6 Regression] Unable to run 64-bit wine after MS->SYSV register changes

2015-07-08 Thread matz at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66782 Michael Matz changed: What|Removed |Added CC||matz at gcc dot gnu.org --- Comment #9 fr

[Bug tree-optimization/66794] [4.9/5 Regression] ICE at -O2 and -O3 on x86_64-linux-gnu

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66794 Richard Biener changed: What|Removed |Added Known to work||6.0 Target Milestone|6.0

[Bug ipa/66793] [5 Regression] ICE at -Os and above on x86_64-linux-gnu (verify_flow_info failed)

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66793 --- Comment #3 from Richard Biener --- Author: rguenth Date: Wed Jul 8 11:54:28 2015 New Revision: 225546 URL: https://gcc.gnu.org/viewcvs?rev=225546&root=gcc&view=rev Log: 2015-07-08 Richard Biener PR tree-optimization/66793

[Bug ipa/66793] [5 Regression] ICE at -Os and above on x86_64-linux-gnu (verify_flow_info failed)

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66793 Richard Biener changed: What|Removed |Added Known to work||6.0 Target Milestone|---

[Bug gcov-profile/66805] Crash in gcov_exit when combining --coverage, C++, #pragma pack

2015-07-08 Thread jengelh at inai dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66805 --- Comment #4 from Jan Engelhardt --- If one uses #pragma pack(push, 1) #pragma pack(pop) the issue goes away, so indeed, it seems that some gcov parts are implicitly built with different padding.

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #6 from Richard Biener --- Ok, so the only code-gen difference possible is due to match.pd patterns applying/not applying because of the changed iteration order making lattice values final at different times. Thus I suspect a latent

[Bug bootstrap/66744] [6 Regression] Bootstrap failure due to conflicting access() on i686-w64-mingw32

2015-07-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66744 --- Comment #4 from Martin Liška --- Author: marxin Date: Wed Jul 8 12:25:40 2015 New Revision: 225547 URL: https://gcc.gnu.org/viewcvs?rev=225547&root=gcc&view=rev Log: Fix PR bootstrap/66744. PR bootstrap/66744 * tree-sra.c (

[Bug bootstrap/66744] [6 Regression] Bootstrap failure due to conflicting access() on i686-w64-mingw32

2015-07-08 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66744 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #7 from Richard Biener --- Oh, and FDO also effectively enables most -O3 optimizations of course. After reproducing FDO/LTO I'll try FDO only and bootstrap-O3 ... fingers crossing ;)

[Bug target/66806] internal compiler error: in emit_move_insn, at expr.c:3551

2015-07-08 Thread julia.koval at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66806 Yulia Koval changed: What|Removed |Added CC||julia.koval at intel dot com --- Comment #

[Bug gcov-profile/43341] pragma pack changes padding in struct gcov_info on 64-bit archs

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43341 Richard Biener changed: What|Removed |Added CC||jengelh at inai dot de --- Comment #9 f

[Bug gcov-profile/43341] pragma pack changes padding in struct gcov_info on 64-bit archs

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43341 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug gcov-profile/66805] Crash in gcov_exit when combining --coverage, C++, #pragma pack

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66805 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/66807] New: [6 Regression] --enable-libmpx failed

2015-07-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66807 Bug ID: 66807 Summary: [6 Regression] --enable-libmpx failed Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end

[Bug c++/65186] internal compiler error: in tsubst, at cp/pt.c:11738

2015-07-08 Thread ppalka at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65186 --- Comment #6 from Patrick Palka --- (In reply to Paolo Carlini from comment #5) > Dup of c++/30044? I don't think it's a duplicate but they do seem related. My patch for c++/30044 does not fix this ICE.

[Bug c++/66808] New: tree check fail in symbol_table::decl_assembler_name_hash

2015-07-08 Thread dcb314 at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66808 Bug ID: 66808 Summary: tree check fail in symbol_table::decl_assembler_name_hash Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priori

[Bug libgcc/66809] New: stage 1 build failure in libgcc on sparc-sun-solaris2.10

2015-07-08 Thread j.ballantine at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66809 Bug ID: 66809 Summary: stage 1 build failure in libgcc on sparc-sun-solaris2.10 Product: gcc Version: 4.8.5 Status: UNCONFIRMED Severity: normal Prior

[Bug c++/66808] tree check fail in symbol_table::decl_assembler_name_hash

2015-07-08 Thread mpolacek at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66808 Marek Polacek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/66810] New: [6] ICE on tree error_mark with -miamcu

2015-07-08 Thread julia.koval at intel dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66810 Bug ID: 66810 Summary: [6] ICE on tree error_mark with -miamcu Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target

[Bug c++/66808] tree check fail in symbol_table::decl_assembler_name_hash

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66808 Markus Trippelsdorf changed: What|Removed |Added CC||trippels at gcc dot gnu.org --- Co

[Bug jit/66811] New: RFE: have jit dumps be compileable as C code

2015-07-08 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66811 Bug ID: 66811 Summary: RFE: have jit dumps be compileable as C code Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: jit

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #8 from Richard Biener --- Ok, I can't reproduce it on x86_64 with --enable-languages=c --disable-multilib --with-build-config=bootstrap-lto --disable-werror make -j8 profiledbootstrap on r225546.

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #9 from Richard Biener --- Ah, you used release checking... damn.

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #10 from Markus Trippelsdorf --- (In reply to Richard Biener from comment #9) > Ah, you used release checking... damn. Also note the various FLAGS that I use in comment0. Both PGO and LTO are needed. PGO alone is fine, LTO alone i

[Bug jit/66812] New: jit code-generation example that required -fno-strict-aliasing to work

2015-07-08 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66812 Bug ID: 66812 Summary: jit code-generation example that required -fno-strict-aliasing to work Product: gcc Version: 6.0 Status: UNCONFIRMED Severity: normal

[Bug c++/66644] Rejects C++11 in-class anonymous union members initialization

2015-07-08 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66644 Paolo Carlini changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned a

[Bug c++/66808] tree check fail in symbol_table::decl_assembler_name_hash

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66808 --- Comment #3 from Markus Trippelsdorf --- template class A { int *destroyThreadState_threadStatus = getThreadStatus(); int *getThreadStatus() { static __thread int a; return &a; } }; A b;

[Bug jit/66783] No error-checking for creating structs containing opaque structs

2015-07-08 Thread dmalcolm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66783 --- Comment #2 from David Malcolm --- Author: dmalcolm Date: Wed Jul 8 14:41:59 2015 New Revision: 225557 URL: https://gcc.gnu.org/viewcvs?rev=225557&root=gcc&view=rev Log: PR jit/66783: improve error messages gcc/jit/ChangeLog: PR jit

[Bug ipa/66760] [4.9/5/6 Regression] compile time regression in IPA inline analysis on PR26854 testcase

2015-07-08 Thread jamborm at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66760 --- Comment #3 from Martin Jambor --- (In reply to Richard Biener from comment #2) > I've already questioned the compile-time cost of those at introduction time. > It is limited by fbi->aa_walked but only if fbi is passed which it is not > when c

[Bug middle-end/66702] #pragma omp declare simd uniform and linear issues

2015-07-08 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66702 Jack Howarth changed: What|Removed |Added CC||howarth.at.gcc at gmail dot com --- Comme

[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable

2015-07-08 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 --- Comment #3 from Paolo Carlini --- Then let's add the testcase and close the bug.

[Bug middle-end/66807] [6 Regression] --enable-libmpx failed

2015-07-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66807 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgomp/65099] nvptx offloading: hard-coded 64-bit assumptions

2015-07-08 Thread tschwinge at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65099 --- Comment #1 from Thomas Schwinge --- Author: tschwinge Date: Wed Jul 8 14:59:59 2015 New Revision: 225560 URL: https://gcc.gnu.org/viewcvs?rev=225560&root=gcc&view=rev Log: [nvptx offloading] Only 64-bit configurations are currently supporte

[Bug middle-end/66334] cleanup block fails to initialize EBX

2015-07-08 Thread vmakarov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66334 --- Comment #12 from Vladimir Makarov --- Author: vmakarov Date: Wed Jul 8 15:04:54 2015 New Revision: 225561 URL: https://gcc.gnu.org/viewcvs?rev=225561&root=gcc&view=rev Log: 2015-07-08 Vladimir Makarov PR middle-end/66334

[Bug bootstrap/66801] [6 Regression] gcc miscompiled during PGO/LTO bootstrap

2015-07-08 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66801 --- Comment #11 from Markus Trippelsdorf --- ../gcc/configure --disable-libstdcxx-pch --disable-libvtv --disable-libitm --disable-libcilkrts --disable-libssp --disable-libgomp --disable-werror --disable-multilib --enable-languages=c,c++ --enable-

[Bug target/66523] the new clang-based assembler in Xcode 7 on 10.11 fails on libobjc/NXConstStr.m

2015-07-08 Thread howarth.at.gcc at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66523 --- Comment #12 from Jack Howarth --- Regression testing of gcc-5.2.0-RC-20150707 with https://gcc.gnu.org/bugzilla/attachment.cgi?id=35773 applied posted at... https://gcc.gnu.org/ml/gcc-testresults/2015-07/msg00825.html showing no regressions

[Bug target/66810] [6] ICE on tree error_mark with -miamcu

2015-07-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66810 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgcc/66809] stage 1 build failure in libgcc on sparc-sun-solaris2.10

2015-07-08 Thread mikpelinux at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66809 --- Comment #1 from Mikael Pettersson --- > ld.so.1: cc1: fatal: libmpc.so.3: open failed: No such file or directory > xgcc: internal compiler error: Killed (program cc1) You need to 1. Tell the dynamic linker where to find the gmp etc shared l

[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable

2015-07-08 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 --- Comment #4 from Paolo Carlini --- Note that this is already fixed for 5.2.0 too.

[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable

2015-07-08 Thread paolo.carlini at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug c++/66421] G++ fails compilation when assigning tuple created with variadic template to auto variable

2015-07-08 Thread paolo at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66421 --- Comment #5 from paolo at gcc dot gnu.org --- Author: paolo Date: Wed Jul 8 16:08:10 2015 New Revision: 225563 URL: https://gcc.gnu.org/viewcvs?rev=225563&root=gcc&view=rev Log: 2015-07-08 Paolo Carlini PR c++/66421 * g++

[Bug target/66806] internal compiler error: in emit_move_insn, at expr.c:3551

2015-07-08 Thread hjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66806 --- Comment #3 from hjl at gcc dot gnu.org --- Author: hjl Date: Wed Jul 8 16:19:06 2015 New Revision: 225564 URL: https://gcc.gnu.org/viewcvs?rev=225564&root=gcc&view=rev Log: Don't pass/return vectors in registers for IAMCU Vectors should be

[Bug target/66806] internal compiler error: in emit_move_insn, at expr.c:3551

2015-07-08 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66806 H.J. Lu changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug libgcc/66809] stage 1 build failure in libgcc on sparc-sun-solaris2.10

2015-07-08 Thread j.ballantine at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66809 --- Comment #2 from James Ballantine --- If you look at attachment, you will see that he options for "--with-gmp=/usr/local/add-on/gmp --with-mpc=/usr/local/add-on/mpc --with-mpfr=/usr/local/add-on/mpfr" were set

[Bug c++/58740] incorrect access check of static base class member in derived template class

2015-07-08 Thread barry.revzin at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58740 Barry Revzin changed: What|Removed |Added CC||barry.revzin at gmail dot com --- Comment

[Bug target/66523] the new clang-based assembler in Xcode 7 on 10.11 fails on libobjc/NXConstStr.m

2015-07-08 Thread mrs at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66523 --- Comment #13 from mrs at gcc dot gnu.org --- Author: mrs Date: Wed Jul 8 16:56:46 2015 New Revision: 225565 URL: https://gcc.gnu.org/viewcvs?rev=225565&root=gcc&view=rev Log: 2015-07-08 Iain Sandoe PR target/66523 * confi

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