[Bug testsuite/59064] [4.9 regression] FAIL: gcc.dg/vect/vect-ivdep-1.c (test for bogus messages, line )

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59064 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug c/59854] New: Types with specific endianness

2014-01-16 Thread hpa at zytor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59854 Bug ID: 59854 Summary: Types with specific endianness Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: c

[Bug ada/59853] New: gnatmake cannot build a library

2014-01-16 Thread sylvain.laperche at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59853 Bug ID: 59853 Summary: gnatmake cannot build a library Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada Assi

[Bug target/59826] ICE caused by mishandling PLD rtx on ARM cortex-m4 target

2014-01-16 Thread terry.guo at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59826 Terry Guo changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/59852] New: Support sparse-style __attribute__((bitwise)) (type attribute)

2014-01-16 Thread hpa at zytor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59852 Bug ID: 59852 Summary: Support sparse-style __attribute__((bitwise)) (type attribute) Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement

[Bug c/59851] Support sparse-style __attribute__((nocast)) (type attribute)

2014-01-16 Thread hpa at zytor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59851 H. Peter Anvin changed: What|Removed |Added Severity|normal |enhancement

[Bug c/59851] New: Support sparse-style __attribute__((nocast)) (type attribute)

2014-01-16 Thread hpa at zytor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59851 Bug ID: 59851 Summary: Support sparse-style __attribute__((nocast)) (type attribute) Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal

[Bug c/59850] New: Support sparse-style pointer address spaces (type attributes)

2014-01-16 Thread hpa at zytor dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59850 Bug ID: 59850 Summary: Support sparse-style pointer address spaces (type attributes) Product: gcc Version: unknown Status: UNCONFIRMED Severity: enhancement

[Bug target/59799] aarch64_pass_by_reference never passes arrays by value, contrary to ABI documentation

2014-01-16 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59799 --- Comment #8 from Ian Lance Taylor --- You'll need to send the patch to gcc-patches for approval, if you haven't already done so.

[Bug target/59799] aarch64_pass_by_reference never passes arrays by value, contrary to ABI documentation

2014-01-16 Thread michael.hudson at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59799 --- Comment #7 from Michael Hudson-Doyle --- There are no additional failures with this patch (and the only additional pass is libgo's reflect test).

[Bug target/58928] Different results from gcc when -mlzcnt is used

2014-01-16 Thread mikeb01 at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58928 --- Comment #2 from Michael Barker --- > Hope helps What hardware platform are you testing on? I'm running on Ivy Bridge: Intel(R) Xeon(R) CPU E5620 @2.40GHz Could you put the assembler that you see on the ticket: With -mlzcnt: 00400

[Bug ipa/59775] [4.9 Regression] internal compiler error: Segmentation fault

2014-01-16 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59775 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug ipa/59775] [4.9 Regression] internal compiler error: Segmentation fault

2014-01-16 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59775 --- Comment #14 from Jan Hubicka --- Author: hubicka Date: Fri Jan 17 01:04:59 2014 New Revision: 206694 URL: http://gcc.gnu.org/viewcvs?rev=206694&root=gcc&view=rev Log: PR ipa/59775 * tree.c (get_binfo_at_offset): Look harder for virtu

[Bug middle-end/55478] [devirt] trunk fails inline-devirt test #4

2014-01-16 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55478 Jan Hubicka changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|hubicka at gcc dot g

[Bug c/28901] -Wunused-variable ignores unused const initialised variables

2014-01-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28901 --- Comment #4 from H.J. Lu --- (In reply to Andrew Pinski from comment #3) > From the code: >/* We don't warn about "static const" variables because the > "rcs_id" idiom uses that construction. */ That is not a good reason not t

[Bug c/28901] -Wunused-variable ignores unused const initialised variables

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28901 --- Comment #3 from Andrew Pinski --- >From the code: /* We don't warn about "static const" variables because the "rcs_id" idiom uses that construction. */

[Bug c/28901] -Wunused-variable ignores unused const initialised variables

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28901 Andrew Pinski changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Comment #2

[Bug middle-end/59849] GCC doesn't warn unused global const variable

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59849 Andrew Pinski changed: What|Removed |Added Resolution|INVALID |DUPLICATE --- Comment #2 from Andrew Pins

[Bug middle-end/59849] GCC doesn't warn unused global const variable

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59849 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/59849] New: GCC doesn't warn unused global const variable

2014-01-16 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59849 Bug ID: 59849 Summary: GCC doesn't warn unused global const variable Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: midd

[Bug target/59799] aarch64_pass_by_reference never passes arrays by value, contrary to ABI documentation

2014-01-16 Thread michael.hudson at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59799 --- Comment #6 from Michael Hudson-Doyle --- Created attachment 31861 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31861&action=edit Simple fix This very simple patch (just deleting the offending lines) makes the go test case that was fail

[Bug libfortran/59836] [4.7/4.8/4.9 Regression] Wrong outputs with rounding formats for some values.

2014-01-16 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59836 --- Comment #3 from Dominique d'Humieres --- > I will also test your patches and review and commit for you if you need. > Please let me know. Could you check in particular that I did not miss something when removing the line - nzero--; I

[Bug tree-optimization/59121] [4.8/4.9 Regression] endless loop with -O2 -floop-parallelize-all

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59121 Jeffrey A. Law changed: What|Removed |Added Priority|P2 |P4 CC|

[Bug c++/59816] [c++11] Incorrect visibility check in template instantiation when the default constructor is a variadic template.

2014-01-16 Thread daniel.kruegler at googlemail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59816 Daniel Krügler changed: What|Removed |Added CC||daniel.kruegler@googlemail.

[Bug fortran/59806] [4.9 Regression] ICE with -ggdb AND -finit-real=snan AND namelist variable AND internal procedure

2014-01-16 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59806 Dominique d'Humieres changed: What|Removed |Added Keywords||ice-on-valid-code Stat

[Bug c/59801] GCC does not warn on unused global variable

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59801 --- Comment #9 from Jakub Jelinek --- It is IMHO working correctly and looks like clang bug to me.

[Bug tree-optimization/59848] FAIL: gcc.c-torture/execute/pr59747.c execution

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59848 Andrew Pinski changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug c/59801] GCC does not warn on unused global variable

2014-01-16 Thread su at cs dot ucdavis.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59801 --- Comment #8 from Zhendong Su --- (In reply to Jakub Jelinek from comment #7) > Those two cases are different, the other PR was about automatic volatile > variables, where if they are unused it is really hard to come up with a way > how they cou

[Bug fortran/58324] Bogus END-of-line error with list-directed I/O of file without trailing sequential record marker

2014-01-16 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58324 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug middle-end/58344] [4.9 Regression] ICE with segfault at -O1 and above on x86_64-linux-gnu

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58344 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug tree-optimization/59848] New: FAIL: gcc.c-torture/execute/pr59747.c execution

2014-01-16 Thread danglin at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59848 Bug ID: 59848 Summary: FAIL: gcc.c-torture/execute/pr59747.c execution Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tr

[Bug tree-optimization/59747] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu in 64-bit mode

2014-01-16 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59747 --- Comment #16 from Dominique d'Humieres --- > You don't have the r206659 fix in your tree, do you? No. I thought to have tested it as said at the end of comment 12, but it seems that I did not actually do it. Importing r206659 in my working tre

[Bug tree-optimization/57380] [4.7/4.8 Regression] GCC 4.9.0 will not vectorize std::max and similar functions

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57380 Jeffrey A. Law changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/57380] [4.7/4.8 Regression] GCC 4.9.0 will not vectorize std::max and similar functions

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57380 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #5 fro

[Bug target/57293] [4.8/4.9 Regression] not needed frame pointers on IA-32 (performance regression?)

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57293 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug middle-end/56791] [4.8/4.9 Regression] Segmentation fault in stage2 gengenrtl -- Incorrect instruction sequence generated by reload

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56791 Jeffrey A. Law changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug middle-end/56791] [4.8/4.9 Regression] Segmentation fault in stage2 gengenrtl -- Incorrect instruction sequence generated by reload

2014-01-16 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56791 --- Comment #13 from Jeffrey A. Law --- Author: law Date: Thu Jan 16 20:51:24 2014 New Revision: 206688 URL: http://gcc.gnu.org/viewcvs?rev=206688&root=gcc&view=rev Log: 014-01-16 Bernd Schmidt PR middle-end/56791 * reload.c (

[Bug tree-optimization/59747] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu in 64-bit mode

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59747 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug tree-optimization/59747] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu in 64-bit mode

2014-01-16 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59747 --- Comment #13 from Dominique d'Humieres --- Created attachment 31859 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31859&action=edit preprocessed file for gcc.c-torture/execute/pr59747.c on darwin13

[Bug tree-optimization/59747] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu in 64-bit mode

2014-01-16 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59747 Dominique d'Humieres changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug tree-optimization/59747] [4.9 Regression] wrong code at -Os and above on x86_64-linux-gnu in 64-bit mode

2014-01-16 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59747 --- Comment #14 from Dominique d'Humieres --- Created attachment 31860 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31860&action=edit assembly file for gcc.c-torture/execute/pr59747.c on darwin

[Bug fortran/55907] [4.7/4.8/4.9 Regression] ICE with -fno-automatic -finit-local-zero

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55907 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Assignee

[Bug ipa/59831] [4.9 Regression] ice in cgraph_speculative_call_info with -O3

2014-01-16 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59831 --- Comment #3 from Jan Hubicka --- Easy fix is the following: Index: cgraph.c === --- cgraph.c(revision 206617) +++ cgraph.c(working copy) @@ -815,6 +815,7 @@ cgraph_set_call

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-16 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug middle-end/58344] [4.9 Regression] ICE with segfault at -O1 and above on x86_64-linux-gnu

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58344 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:54:23 2014 New Revision: 206685 URL: http://gcc.gnu.org/viewcvs?rev=206685&root=gcc&view=rev Log: PR middle-end/58344 * expr.c (expand_expr_real_1): Handle init == NU

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-16 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 --- Comment #7 from Jason Merrill --- Author: jason Date: Thu Jan 16 19:55:12 2014 New Revision: 206686 URL: http://gcc.gnu.org/viewcvs?rev=206686&root=gcc&view=rev Log: PR c++/59821 * tree.c (bot_manip): Update the location of builtin_LI

[Bug other/59490] cilk-plus failure

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59490 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Assignee

[Bug c/59825] Many cilkplus test failures

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59825 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Assignee

[Bug middle-end/59609] [4.9 Regression] LRA generates bad code for libgcc function udivmoddi4 on thumb1 target

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59609 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/59835] [4.9 Regression] gcc.target/i386/sse-2[34].c timeout

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59835 Jakub Jelinek changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/59835] [4.9 Regression] gcc.target/i386/sse-2[34].c timeout

2014-01-16 Thread ubizjak at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59835 --- Comment #7 from Uroš Bizjak --- (In reply to Jakub Jelinek from comment #5) > Of course, no real performance testing has been performed, perhaps there > should be one ? or more for the =Q, Q, 0 alternative. Without any ?, we > don't ICE or e

[Bug target/59839] i686 AVX2 gather intrinsic not compiling with -O0 on mingw w64

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59839 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/59839] i686 AVX2 gather intrinsic not compiling with -O0 on mingw w64

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59839 --- Comment #4 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:27:28 2014 New Revision: 206684 URL: http://gcc.gnu.org/viewcvs?rev=206684&root=gcc&view=rev Log: PR target/59839 * config/i386/i386.c (ix86_expand_builtin): If targe

[Bug target/59839] i686 AVX2 gather intrinsic not compiling with -O0 on mingw w64

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59839 --- Comment #3 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:26:08 2014 New Revision: 206683 URL: http://gcc.gnu.org/viewcvs?rev=206683&root=gcc&view=rev Log: PR target/59839 * config/i386/i386.c (ix86_expand_builtin): If targe

[Bug target/59839] i686 AVX2 gather intrinsic not compiling with -O0 on mingw w64

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59839 --- Comment #2 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:24:07 2014 New Revision: 206682 URL: http://gcc.gnu.org/viewcvs?rev=206682&root=gcc&view=rev Log: PR target/59839 * config/i386/i386.c (ix86_expand_builtin): If targe

[Bug debug/54694] [4.7/4.8 Regression] internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2387

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54694 --- Comment #24 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:22:08 2014 New Revision: 206681 URL: http://gcc.gnu.org/viewcvs?rev=206681&root=gcc&view=rev Log: PR debug/54694 * gcc.target/i386/pr9771-1.c (main): Rename to...

[Bug middle-end/59609] [4.9 Regression] LRA generates bad code for libgcc function udivmoddi4 on thumb1 target

2014-01-16 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59609 --- Comment #5 from Vladimir Makarov --- Author: vmakarov Date: Thu Jan 16 19:13:54 2014 New Revision: 206677 URL: http://gcc.gnu.org/viewcvs?rev=206677&root=gcc&view=rev Log: 2014-01-16 Vladimir Makarov PR middle-end/59609 * lra-cons

[Bug debug/54694] [4.7/4.8 Regression] internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2387

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54694 --- Comment #23 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:20:50 2014 New Revision: 206680 URL: http://gcc.gnu.org/viewcvs?rev=206680&root=gcc&view=rev Log: PR debug/54694 * gcc.target/i386/pr9771-1.c (main): Rename to...

[Bug c++/59845] loop optimization problem when profiling

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59845 --- Comment #2 from Andrew Pinski --- >(constant folding problem within loop?) No it is doing the following: if (n>=1) { i = 1; while (true) { if (n%i == 0) { printf("\n%d", i); i++; if (n/2 <

[Bug debug/54694] [4.7/4.8 Regression] internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2387

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54694 --- Comment #22 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:15:46 2014 New Revision: 206679 URL: http://gcc.gnu.org/viewcvs?rev=206679&root=gcc&view=rev Log: PR debug/54694 * gcc.target/i386/pr9771-1.c (main): Rename to...

[Bug tree-optimization/59387] [4.9 Regression] wrong code (hangs) at -Os on x86_64-linux-gnu

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59387 --- Comment #12 from Jakub Jelinek --- Author: jakub Date: Thu Jan 16 19:14:49 2014 New Revision: 206678 URL: http://gcc.gnu.org/viewcvs?rev=206678&root=gcc&view=rev Log: PR tree-optimization/59387 * gcc.c-torture/execute/pr59387.c: New t

[Bug c++/59845] loop optimization problem when profiling

2014-01-16 Thread arshamidi at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59845 --- Comment #1 from ArshaGCC --- I found that only when I use very high vales for input the problem persists. for example when using 123456 as input for profiling it generates incorrect code but when using 12345 as input the correct code will be g

[Bug rtl-optimization/59835] [4.9 Regression] gcc.target/i386/sse-2[34].c timeout

2014-01-16 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59835 --- Comment #6 from Vladimir Makarov --- Author: vmakarov Date: Thu Jan 16 19:04:08 2014 New Revision: 206676 URL: http://gcc.gnu.org/viewcvs?rev=206676&root=gcc&view=rev Log: 2014-01-16 Vladimir Makarov PR rtl-optimization/59835 * ir

[Bug c/59847] New: cast to long makes compiler crash if using option pdp-11/10

2014-01-16 Thread mattis at mattisborgen dot se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59847 Bug ID: 59847 Summary: cast to long makes compiler crash if using option pdp-11/10 Product: gcc Version: 4.8.2 Status: UNCONFIRMED Severity: normal Pri

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-16 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at

[Bug ipa/59831] [4.9 Regression] ice in cgraph_speculative_call_info with -O3

2014-01-16 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59831 Jan Hubicka changed: What|Removed |Added Status|NEW |ASSIGNED Assignee|unassigned at g

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-16 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 --- Comment #6 from Jason Merrill --- (In reply to Jakub Jelinek from comment #4) > While I agree with that, for _builtin_{LINE,FILE,FUNCTION} (), those were > added specifically for the use in default arguments and were I think from > the start m

[Bug c/59846] New: Imprecise column number for -Wtype-limits

2014-01-16 Thread chengniansun at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59846 Bug ID: 59846 Summary: Imprecise column number for -Wtype-limits Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c

[Bug c++/59845] New: loop optimization problem when profiling

2014-01-16 Thread arshamidi at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59845 Bug ID: 59845 Summary: loop optimization problem when profiling Product: gcc Version: 4.8.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++

[Bug target/59842] `__x86.get_pc_thunk.bx' referenced in section `.text': defined in discarded section…

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59842 --- Comment #6 from Andrew Pinski --- (In reply to Thorsten Glaser from comment #5) > Hm, unsure. These versioning scripts are pretty much recent GNU stuff. Recent as in the last 10 years maybe. But not in the last 5 years. Also they are suppo

[Bug tree-optimization/46507] std::get and devirtualization on non-automatic variables

2014-01-16 Thread hubicka at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46507 --- Comment #10 from Jan Hubicka --- I agree we want to do as much as possible in FE. ODR decisions are basically done in frontend now - we basically use mangling of virtual tables given to us by C++ FE. Eventually we will want to get ODR inform

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-16 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 --- Comment #5 from Aldy Hernandez --- (In reply to Jason Merrill from comment #3) > I think gimplify_arg clobbering a valid EXPR_LOCATION is wrong; both cases > should give the location of the default argument definition. > > Aldy, what was the

[Bug target/59842] `__x86.get_pc_thunk.bx' referenced in section `.text': defined in discarded section…

2014-01-16 Thread tg at mirbsd dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59842 --- Comment #5 from Thorsten Glaser --- Hm, unsure. These versioning scripts are pretty much recent GNU stuff. But if you have input… cvs -d _anon...@anoncvs.mirbsd.org:/cvs co -PA -d xchat-randex contrib/hosted/tg/code/xchat-randex

[Bug target/59780] ICE in aarch64_split_128bit_move

2014-01-16 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59780 Richard Earnshaw changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 --- Comment #4 from Michael Meissner --- Author: meissner Date: Thu Jan 16 17:35:41 2014 New Revision: 206670 URL: http://gcc.gnu.org/viewcvs?rev=206670&root=gcc&view=rev Log: 2014-01-16 Michael Meissner Back port from mainline 2014-0

[Bug target/59780] ICE in aarch64_split_128bit_move

2014-01-16 Thread rearnsha at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59780 --- Comment #3 from Richard Earnshaw --- Author: rearnsha Date: Thu Jan 16 17:35:50 2014 New Revision: 206671 URL: http://gcc.gnu.org/viewcvs?rev=206671&root=gcc&view=rev Log: PR target/59780 * aarch64.c (aarch64_split_128bit_move): Don't

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

2014-01-16 Thread yufeng at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59843 Yufeng Zhang changed: What|Removed |Added Target|aarch64-linux |aarch64-linux aarch64-elf Stat

[Bug gcov-profile/58602] .gcno files not truncated at gcov_close

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58602 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com --- Comment #7 fro

[Bug rtl-optimization/59835] [4.9 Regression] gcc.target/i386/sse-2[34].c timeout

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59835 --- Comment #5 from Jakub Jelinek --- Untested patch for kunpckhi: 2014-01-16 Jakub Jelinek * config/i386/i386.md (kunpckhi): Add GPR alternative. --- gcc/config/i386/i386.md.jj2014-01-09 21:07:23.0 +0100 +++ gcc/config/i386/i

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 --- Comment #4 from Jakub Jelinek --- While I agree with that, for _builtin_{LINE,FILE,FUNCTION} (), those were added specifically for the use in default arguments and were I think from the start meant to give you the location of the call, not of

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 Michael Meissner changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 --- Comment #2 from Michael Meissner --- Author: meissner Date: Thu Jan 16 17:08:52 2014 New Revision: 206668 URL: http://gcc.gnu.org/viewcvs?rev=206668&root=gcc&view=rev Log: 2014-01-16 Michael Meissner PR target/59844 * config/rs600

[Bug c++/59821] __builtin_LINE and __builtin_FILE for new'd objects is wrong

2014-01-16 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59821 Jason Merrill changed: What|Removed |Added CC||aldyh at gcc dot gnu.org --- Comment #3 f

[Bug tree-optimization/46590] long compile time with -O2 and many loops

2014-01-16 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46590 --- Comment #40 from Richard Biener --- On the full testcase tree LIM uses too much memory (I didn't merge some of the patches that only benefit this kind of testcase ... bah). Without LIM we use around 1GB of memory at -O2 and df reaching defs

[Bug debug/54694] [4.7/4.8 Regression] internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2387

2014-01-16 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54694 Richard Henderson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug rtl-optimization/59835] [4.9 Regression] gcc.target/i386/sse-2[34].c timeout

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59835 Jakub Jelinek changed: What|Removed |Added CC||kyukhin at gcc dot gnu.org,

[Bug target/59842] `__x86.get_pc_thunk.bx' referenced in section `.text': defined in discarded section…

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59842 Andrew Pinski changed: What|Removed |Added URL|http://bugs.debian.org/cgi- | |bin/bugreport.cgi?bug

[Bug c/59820] alpha: incorrect optimisation with -mcpu=ev4 and -O2

2014-01-16 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59820 --- Comment #3 from Richard Henderson --- I think you're right. I'm preparing a patch for glibc.

[Bug debug/54694] [4.7/4.8 Regression] internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2387

2014-01-16 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54694 --- Comment #20 from Richard Henderson --- Author: rth Date: Thu Jan 16 16:33:30 2014 New Revision: 206667 URL: http://gcc.gnu.org/viewcvs?rev=206667&root=gcc&view=rev Log: PR debug/54694 Diagnose frame_pointer_required vs fixed hfp Added:

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

2014-01-16 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59843 Andrew Pinski changed: What|Removed |Added Keywords||ice-on-valid-code Status|UNCO

[Bug other/58996] [4.9 regression] build failure in libcilkrts

2014-01-16 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58996 --- Comment #17 from Jeffrey A. Law --- If there's an interest, I could probably create a kickstart for a RHL8 VM suitable for building GCC 4.9. But it's a 10+ year old platform of marginal value at best. I'd be much more concerned about using

[Bug debug/54694] [4.7/4.8 Regression] internal compiler error: in dwarf2out_frame_debug_expr, at dwarf2out.c:2387

2014-01-16 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54694 --- Comment #19 from Richard Henderson --- Author: rth Date: Thu Jan 16 16:23:54 2014 New Revision: 20 URL: http://gcc.gnu.org/viewcvs?rev=20&root=gcc&view=rev Log: PR debug/54694 Diagnose frame_pointer_required vs fixed hfp Added:

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 --- Comment #1 from Michael Meissner --- Created attachment 31858 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=31858&action=edit Proposed patch to fix the problem Patch tested by Bill Schmitd, and passes the regression testing.

[Bug rtl-optimization/59835] [4.9 Regression] gcc.target/i386/sse-2[34].c timeout

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59835 --- Comment #3 from Jakub Jelinek --- Ah, with -O2 -mavx512f -march=k8 it actually hangs. So the short testcase is enough to reproduce it.

[Bug target/59844] Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 Michael Meissner changed: What|Removed |Added Target||powerpc64le-linux Status|U

[Bug rtl-optimization/59835] [4.9 Regression] gcc.target/i386/sse-2[34].c timeout

2014-01-16 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59835 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2 f

[Bug target/59844] New: Powerpc64le cannot bootstrap with -O3/-mcpu=power8

2014-01-16 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59844 Bug ID: 59844 Summary: Powerpc64le cannot bootstrap with -O3/-mcpu=power8 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: major Priority: P3 Component:

[Bug other/58996] [4.9 regression] build failure in libcilkrts

2014-01-16 Thread bviyer at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58996 --- Comment #16 from Balaji V. Iyer --- Hi Jakub, Honestly, I don't know why the changes were done in aclocal.m4. I added the change to configure.ac and then did the following commands: autoreconf --force --verbose automake --add-missing --ve

[Bug target/58139] PowerPC volatile VSX register live across call

2014-01-16 Thread bergner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58139 --- Comment #12 from Peter Bergner --- Author: bergner Date: Thu Jan 16 14:57:00 2014 New Revision: 206664 URL: http://gcc.gnu.org/viewcvs?rev=206664&root=gcc&view=rev Log: Backport from mainline 2014-01-15 Uros Bizjak * config/i3

[Bug middle-end/59827] [4.7 Regression] ICE on array with incomplete element type

2014-01-16 Thread mpolacek at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59827 --- Comment #4 from Marek Polacek --- Author: mpolacek Date: Thu Jan 16 14:59:46 2014 New Revision: 206665 URL: http://gcc.gnu.org/viewcvs?rev=206665&root=gcc&view=rev Log: PR middle-end/59827 * gimple-low.c (gimple_check_call_args): Don'

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