[Bug target/46072] AIX linker chokes on debug info for uninitialized static variables

2011-01-25 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46072 Michael Haubenwallner changed: What|Removed |Added CC||michael.haubenwallner at

[Bug fortran/47448] Invalid check for ASSIGNMENT(=)

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47448 Tobias Burnus changed: What|Removed |Added Keywords||rejects-valid Summary|Accepts

[Bug middle-end/45422] [4.6 Regression] compile time increases 3x.

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45422 --- Comment #32 from Jakub Jelinek 2011-01-25 09:02:57 UTC --- IMHO for P1 purposes we should just look at compile time regressions from 4.5 here at this point. On the #c1 testcase I get with --enable-checking=release current trunk and current 4

[Bug gcov-profile/38292] [4.3/4.4/4.5/4.6 Regression] corrupted profile info with -O[23] -fprofile-use

2011-01-25 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38292 Manuel López-Ibáñez changed: What|Removed |Added Status|WAITING |NEW CC|

[Bug fortran/47439] Fun with scratch files on Windows MKTEMP only allows for 26 files

2011-01-25 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47439 --- Comment #1 from Janne Blomqvist 2011-01-25 09:28:14 UTC --- Seems the reason for Windows _mktemp() behavior is due to replicating some age-old BSD behavior. From the Linux mktemp(3) manpage: BUGS Never use mktemp(). Some implementati

[Bug rtl-optimization/47454] New: registers are not allocated according to its preferred order

2011-01-25 Thread carrot at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47454 Summary: registers are not allocated according to its preferred order Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Compon

[Bug middle-end/45422] [4.6 Regression] compile time increases 3x.

2011-01-25 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45422 --- Comment #33 from Joost VandeVondele 2011-01-25 09:47:10 UTC --- I just note that the timings reported by David and Jakub are not for the compile options I originally reported. With 4.6 (20110117) I now have gfortran -c -ftime-report -cpp -

[Bug tree-optimization/47411] [4.5 Regression] Bootstrap failure on x86-64/Darwin

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47411 --- Comment #5 from Richard Guenther 2011-01-25 09:48:12 UTC --- Author: rguenth Date: Tue Jan 25 09:48:07 2011 New Revision: 169222 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169222 Log: 2011-01-25 Richard Guenther PR tree-op

[Bug bootstrap/44699] [4.6 Regression] Bootstrap failure for x86_64-apple-darwin10: ICE while compiling genmodes.c

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44699 --- Comment #18 from Richard Guenther 2011-01-25 09:48:12 UTC --- Author: rguenth Date: Tue Jan 25 09:48:07 2011 New Revision: 169222 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169222 Log: 2011-01-25 Richard Guenther PR tree-o

[Bug tree-optimization/47411] [4.5 Regression] Bootstrap failure on x86-64/Darwin

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47411 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265 Jakub Jelinek changed: What|Removed |Added CC||zsojka at seznam dot cz --- Comment #3 fr

[Bug tree-optimization/47443] [4.6 Regression] ICE: SSA name in freelist but still referenced or SIGSEGV with -fstack-check=generic

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47443 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/45422] [4.6 Regression] compile time increases 3x.

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45422 --- Comment #34 from Jakub Jelinek 2011-01-25 09:52:23 UTC --- -march=native is ambiguous, please see with -v what actually is being used.

[Bug rtl-optimization/47414] [4.6 Regression] wrong code with -O -freorder-blocks -fschedule-insns2 -fno-early-inlining -fstrict-aliasing -ftracer

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47414 --- Comment #6 from Richard Guenther 2011-01-25 09:55:58 UTC --- Author: rguenth Date: Tue Jan 25 09:55:54 2011 New Revision: 169223 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169223 Log: 2011-01-25 Richard Guenther PR middle-

[Bug rtl-optimization/47414] [4.6 Regression] wrong code with -O -freorder-blocks -fschedule-insns2 -fno-early-inlining -fstrict-aliasing -ftracer

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47414 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/37773] -Wfatal-errors aborts too early

2011-01-25 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37773 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

[Bug middle-end/45422] [4.6 Regression] compile time increases 3x.

2011-01-25 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45422 --- Comment #35 from Joost VandeVondele 2011-01-25 10:03:02 UTC --- (In reply to comment #34) > -march=native is ambiguous, please see with -v what actually is being used. This was mentioned in the initial comment: -march=k8-sse3 -mcx16 -msahf -

[Bug c++/37773] -Wfatal-errors aborts too early

2011-01-25 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37773 --- Comment #6 from Jonathan Wakely 2011-01-25 10:08:42 UTC --- (In reply to comment #5) > (In reply to comment #3) > > Works as desigened. Really ;) > > So what is the point of -fmax-errors=N ? Eh? Surely -fmax-errors *is* the option intende

[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #4 f

[Bug lto/44334] rnflow.f90 ~27% slower with -fwhole-program -flto after revision 159852

2011-01-25 Thread rguenther at suse dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44334 --- Comment #45 from rguenther at suse dot de 2011-01-25 10:20:01 UTC --- On Tue, 25 Jan 2011, howarth at nitro dot med.uc.edu wrote: > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44334 > > --- Comment #44 from Jack Howarth > 2011-01-25 03:13

[Bug tree-optimization/47411] [4.5 Regression] Bootstrap failure on x86-64/Darwin

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47411 --- Comment #7 from Richard Guenther 2011-01-25 10:24:59 UTC --- Author: rguenth Date: Tue Jan 25 10:24:56 2011 New Revision: 169224 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169224 Log: 2011-01-25 Richard Guenther PR middle-

[Bug tree-optimization/47411] [4.5 Regression] Bootstrap failure on x86-64/Darwin

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47411 --- Comment #8 from Richard Guenther 2011-01-25 10:26:23 UTC --- Author: rguenth Date: Tue Jan 25 10:26:20 2011 New Revision: 169225 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169225 Log: 2011-01-25 Richard Guenther PR middle-

[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265 --- Comment #5 from Jakub Jelinek 2011-01-25 10:27:41 UTC --- Actually, there is a far easier fix. Either add if (all && !has_zero_uses (name)) all = false; to the end of forward_propagate_addr_expr, or we could iterate some more, either l

[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265 --- Comment #6 from Richard Guenther 2011-01-25 10:47:29 UTC --- (In reply to comment #5) > Actually, there is a far easier fix. Either add > if (all && !has_zero_uses (name)) > all = false; > to the end of forward_propagate_addr_expr, or

[Bug fortran/47455] New: internal compiler error: in fold_convert_loc, at fold-const.c: 2028

2011-01-25 Thread thenlich at users dot sourceforge.net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47455 Summary: internal compiler error: in fold_convert_loc, at fold-const.c: 2028 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c/47438] function arguments memory alignment problem.

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47438 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/47444] False warning: array subscript is above array bounds

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47444 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/47447] [4.3/4.4 Regression] "Unable to coalesce ssa_names and " ICE in tree-ssa-coalesce.c when -O3 is used

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47447 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Known to work|

[Bug c/47409] volatile struct member bug

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47409 --- Comment #6 from Richard Guenther 2011-01-25 11:03:10 UTC --- We should at least make sure to use memcpy for the array part in struct { volatile int i; int a[10]; } a, b; a = b; do we really want to blow up code-size (and compile-tim

[Bug pch/47430] [4.6 Regression] Random PCH related bootstrap failures on powerpc64-linux

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47430 --- Comment #4 from Richard Guenther 2011-01-25 11:07:04 UTC --- 2) make sure other PCH is not read during compilation that is writing PCH makes sense to me anyway

[Bug tree-optimization/47428] [4.6 Regression] ICE: tree check: expected ssa_name, have integer_cst in copy_phis_for_bb, at tree-inline.c:1986

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47428 --- Comment #5 from Richard Guenther 2011-01-25 11:09:08 UTC --- (In reply to comment #4) > Created attachment 23100 [details] > gcc46-pr47427.patch > > Different untested fix. Looks good.

[Bug tree-optimization/47426] [4.6 Regression] wrong code with -O2 -fipa-pta

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47426 Richard Guenther changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned

[Bug target/47424] [4.6 Regression] Glibc miscompiled

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47424 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Keywords|

[Bug lto/47423] Many testsuite failures caused by missing gxx_visibility_sj0

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47423 Richard Guenther changed: What|Removed |Added Keywords||EH, lto Status|UNCONFIRMED

[Bug java/47456] New: internal compiler error: Segmentation fault while using jna

2011-01-25 Thread steve.reinke at iws dot fraunhofer.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47456 Summary: internal compiler error: Segmentation fault while using jna Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Compo

[Bug fortran/47455] [4.6 Regression][OOP] internal compiler error: in fold_convert_loc, at fold-const.c:2028

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47455 Tobias Burnus changed: What|Removed |Added Keywords||ice-on-valid-code CC|

[Bug java/47456] internal compiler error: Segmentation fault while using jna

2011-01-25 Thread steve.reinke at iws dot fraunhofer.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47456 steve.reinke at iws dot fraunhofer.de changed: What|Removed |Added Severity|normal |blocker

[Bug c/47418] warning: array subscript is above array bounds at O2 with sin6_addr

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47418 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

gcc-bugs@gcc.gnu.org

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47417 Richard Guenther changed: What|Removed |Added Keywords||rejects-valid Target Milestone|---

[Bug c++/47416] [4.6 Regression] ICE in build_data_member_initialization, at cp/semantics.c:5509

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47416 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.6.0

[Bug c/47438] function arguments memory alignment problem.

2011-01-25 Thread dbms007 at hanmail dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47438 --- Comment #4 from doh-hyun koh 2011-01-25 11:28:51 UTC --- #include int Test1(tranNo, name, path, sSpId, spId, spPg, type, size, parm) long tranNo; char* name, *path; short sSpId, spId, spPg, type; long size; char* parm; { printf("---

[Bug tree-optimization/47413] Constant Propagation and Virtual Function Tables

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47413 Richard Guenther changed: What|Removed |Added Keywords||missed-optimization Status

[Bug fortran/47455] [4.6 Regression][OOP] internal compiler error: in fold_convert_loc, at fold-const.c:2028

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47455 Richard Guenther changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug fortran/25071] dummy argument larger than actual argument

2011-01-25 Thread jb at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25071 Janne Blomqvist changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug tree-optimization/47428] [4.6 Regression] ICE: tree check: expected ssa_name, have integer_cst in copy_phis_for_bb, at tree-inline.c:1986

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47428 --- Comment #6 from Jakub Jelinek 2011-01-25 12:01:57 UTC --- Author: jakub Date: Tue Jan 25 12:01:54 2011 New Revision: 169226 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169226 Log: PR tree-optimization/47427 PR tree-optimiza

[Bug tree-optimization/47427] [4.6 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2901

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47427 --- Comment #5 from Jakub Jelinek 2011-01-25 12:01:57 UTC --- Author: jakub Date: Tue Jan 25 12:01:54 2011 New Revision: 169226 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169226 Log: PR tree-optimization/47427 PR tree-optimiza

[Bug fortran/25071] dummy argument larger than actual argument

2011-01-25 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25071 --- Comment #8 from Joost VandeVondele 2011-01-25 12:12:59 UTC --- (In reply to comment #7) > Reopening.. actually, I think this is a kind of error that should be caught at run-time with -fcheck=arguments (not to say bounds). I guess that's not

[Bug fortran/25071] dummy argument larger than actual argument

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25071 --- Comment #9 from Tobias Burnus 2011-01-25 12:41:11 UTC --- (In reply to comment #8) > actually, I think this is a kind of error that should be caught at run-time > with -fcheck=arguments (not to say bounds). I guess that's not so easy to > imp

gcc-bugs@gcc.gnu.org

2011-01-25 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47417 --- Comment #3 from Jonathan Wakely 2011-01-25 12:43:56 UTC --- which version of Boost are you using? I don't know if it's fixed now but older releases (e.g. 1.42) did not support the current rvalue-reference model and unordered_map has no copy-c

[Bug tree-optimization/47427] [4.6 Regression] ICE in process_constraint, at tree-ssa-structalias.c:2901

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47427 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/47428] [4.6 Regression] ICE: tree check: expected ssa_name, have integer_cst in copy_phis_for_bb, at tree-inline.c:1986

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47428 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

gcc-bugs@gcc.gnu.org

2011-01-25 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47417 Jonathan Wakely changed: What|Removed |Added Keywords|rejects-valid | Status|UNCONFIRMED

[Bug target/46072] AIX linker chokes on debug info for uninitialized static variables

2011-01-25 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46072 --- Comment #4 from Michael Haubenwallner 2011-01-25 12:52:22 UTC --- What exactly is the difference for gcc between not initializing a static variable and initializing it to zero? This is the difference in the generated assembler file: $ cat

[Bug c++/47444] False warning: array subscript is above array bounds

2011-01-25 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47444 --- Comment #5 from Manuel López-Ibáñez 2011-01-25 12:58:12 UTC --- (In reply to comment #4) > Well. You might argue that the wording should be 'may be' in all cases > where the offending statement might not be executed (which is certainly > und

[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

2011-01-25 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265 --- Comment #7 from Michael Matz 2011-01-25 12:58:33 UTC --- FWIW removing the second recursive call doesn't regress the testsuite.

[Bug c++/47444] False warning: array subscript is above array bounds

2011-01-25 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47444 --- Comment #6 from Jonathan Wakely 2011-01-25 13:07:06 UTC --- If you want to, although Clang can't analyze C++

[Bug tree-optimization/47426] [4.6 Regression] wrong code with -O2 -fipa-pta

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47426 --- Comment #4 from Richard Guenther 2011-01-25 13:16:58 UTC --- The problem is that i_1(D) has an empty points-to set. It doesn't even receive constraints which is because the function is static but it escapes from getfoo which results in us fa

[Bug c++/47444] False warning: array subscript is above array bounds

2011-01-25 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47444 --- Comment #7 from Manuel López-Ibáñez 2011-01-25 13:16:55 UTC --- (In reply to comment #6) > If you want to, although Clang can't analyze C++ The difference is that by design, Clang aims to do it at some moment in the future, it is a matter of

[Bug tree-optimization/47265] [4.6 Regression] Error: SSA name in freelist but still referenced

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47265 --- Comment #8 from Jakub Jelinek 2011-01-25 13:19:35 UTC --- Have you gathered statistics how much less does forwprop propagate though? I'm ATM running an instrumented bootstrap/regtest to see how many replacement hits result from the iterations

[Bug c++/47457] New: g++ calls without optimisation incorrectly from explicitly optimised code

2011-01-25 Thread vas.gurevich at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47457 Summary: g++ calls without optimisation incorrectly from explicitly optimised code Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug c++/47457] g++ calls without optimisation incorrectly from explicitly optimised code

2011-01-25 Thread vas.gurevich at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47457 --- Comment #1 from Vasily Gurevich 2011-01-25 13:23:58 UTC --- Created attachment 23117 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23117 optimizetest.cpp Source file

[Bug fortran/47455] [4.6 Regression][OOP] internal compiler error: in fold_convert_loc, at fold-const.c:2028

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47455 --- Comment #2 from Tobias Burnus 2011-01-25 13:24:39 UTC --- Regarding the regression: FAILS: 2010-05-03-r158988 WORKS: 2010-04-29-r158905 That includes a huge merge by Paul (r158910, 2010-04-29) - seemingly the OOP branch merge. * *

[Bug c++/47457] g++ calls without optimisation incorrectly from explicitly optimised code

2011-01-25 Thread vas.gurevich at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47457 --- Comment #2 from Vasily Gurevich 2011-01-25 13:24:51 UTC --- Created attachment 23118 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23118 gcc -v output

[Bug fortran/47448] Invalid check for ASSIGNMENT(=)

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47448 --- Comment #2 from Tobias Burnus 2011-01-25 13:30:35 UTC --- Author: burnus Date: Tue Jan 25 13:30:32 2011 New Revision: 169228 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169228 Log: 2011-01-25 Tobias Burnus PR fortran/47

[Bug c++/47457] g++ calls without optimisation incorrectly from explicitly optimised code

2011-01-25 Thread juha.kallioinen at nokia dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47457 Juha Kallioinen changed: What|Removed |Added CC||juha.kallioinen at nokia

[Bug c++/47457] g++ calls without optimisation incorrectly from explicitly optimised code

2011-01-25 Thread redi at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47457 Jonathan Wakely changed: What|Removed |Added Attachment #23116|application/octet-stream|text/plain mime type|

[Bug rtl-optimization/47166] [4.5/4.6 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-25 Thread ibolton at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 --- Comment #23 from Ian Bolton 2011-01-25 13:45:59 UTC --- (In reply to comment #21) > So is this now fixed on the trunk? Can anyone run SPEC2k? Spec2K's Ammp now runs correctly for trunk, with -mthumb -O3. The rest of Spec2K is OK too (apart

[Bug c++/47457] g++ calls without optimisation incorrectly from explicitly optimised code

2011-01-25 Thread vas.gurevich at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47457 --- Comment #5 from Vasily Gurevich 2011-01-25 13:51:14 UTC --- Created attachment 23119 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23119 real preprocessed source Excuse me, preprocessed source, just in case.

[Bug fortran/47448] Invalid check for ASSIGNMENT(=)

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47448 --- Comment #3 from Tobias Burnus 2011-01-25 13:54:36 UTC --- Author: burnus Date: Tue Jan 25 13:54:33 2011 New Revision: 169229 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169229 Log: 2011-01-25 Tobias Burnus PR fortran/47

[Bug fortran/47448] Invalid check for ASSIGNMENT(=)

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47448 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug rtl-optimization/37273] [4.4/4.5/4.6 Regression] IRA does not re-materializes addresses (loads from the TOC)

2011-01-25 Thread law at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37273 --- Comment #8 from Jeffrey A. Law 2011-01-25 14:10:51 UTC --- Author: law Date: Tue Jan 25 14:10:46 2011 New Revision: 169231 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169231 Log: PR rtl-optimization/37273 * ira-costs.c (sca

[Bug rtl-optimization/37273] [4.4/4.5/4.6 Regression] IRA does not re-materializes addresses (loads from the TOC)

2011-01-25 Thread law at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37273 Jeffrey A. Law changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-25 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #38 from Mikael Morin 2011-01-25 14:32:28 UTC --- The patch looks good. Somewhat hackish as you acknowledge, but worth submitting anyway. A few minor comments below. > Index: fortran/trans-expr.c > ==

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-25 Thread mikael at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #39 from Mikael Morin 2011-01-25 14:40:40 UTC --- (In reply to comment #37) > > That's what we do ;) Wow! Middle-end gurus take design decisions of mine before I have ever thought them. They are real wizards after all. > And voi

[Bug tree-optimization/47271] [4.6 Regression] if-conversion removes a test (if), the function generates invalid outputs

2011-01-25 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47271 --- Comment #16 from Sebastian Pop 2011-01-25 14:51:28 UTC --- Author: spop Date: Tue Jan 25 14:51:23 2011 New Revision: 169233 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169233 Log: Fix PR47271: only if-convert full writes. 2011-01-

[Bug tree-optimization/47271] [4.6 Regression] if-conversion removes a test (if), the function generates invalid outputs

2011-01-25 Thread spop at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47271 Sebastian Pop changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/46898] libgcc build failure on lm32-elf

2011-01-25 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46898 Joel Sherrill changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-25 Thread matz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #40 from Michael Matz 2011-01-25 15:02:40 UTC --- The patch from comment #35 requires another change in unrelated code, which I think actually fixes a pre-existing bug in type extension support: Index: fortran/trans-expr.c ==

[Bug fortran/45586] [4.6 Regression] ICE non-trivial conversion at assignment

2011-01-25 Thread Joost.VandeVondele at pci dot uzh.ch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45586 --- Comment #41 from Joost VandeVondele 2011-01-25 15:03:55 UTC --- (In reply to comment #39) > > void *. So you get the ICE. > Hum, may I suggest a --push-harder/--will-you-swallow-it option ? --enable-checking=release ?

[Bug target/47458] New: m32r fails to build -- __builtin_eh_return not supported

2011-01-25 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47458 Summary: m32r fails to build -- __builtin_eh_return not supported Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/47458] m32r fails to build -- __builtin_eh_return not supported

2011-01-25 Thread froydnj at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47458 --- Comment #1 from froydnj at codesourcery dot com 2011-01-25 15:08:48 UTC --- On Tue, Jan 25, 2011 at 03:05:32PM +, joel at gcc dot gnu.org wrote: > In file included from > /users/joel/test-gcc/gcc-svn/libgcc/../gcc/unwind-dw2.c:1582:0: > /u

[Bug ada/47459] New: m68k Ada ICE in maybe_add_or_update_dep_1, at sched-deps.c:854

2011-01-25 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47459 Summary: m68k Ada ICE in maybe_add_or_update_dep_1, at sched-deps.c:854 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Comp

[Bug c++/47340] [trans-mem] problem with declaration of new operator

2011-01-25 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47340 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug ada/47459] Regression: m68k Ada ICE in maybe_add_or_update_dep_1, at sched-deps.c:854

2011-01-25 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47459 Joel Sherrill changed: What|Removed |Added Summary|m68k Ada ICE in |Regression: m68k Ada ICE in

[Bug middle-end/47449] [x32] can’t find a register in class ‘DIREG’ while reloading ‘asm’

2011-01-25 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47449 --- Comment #12 from hjl at gcc dot gnu.org 2011-01-25 15:14:54 UTC --- Author: hjl Date: Tue Jan 25 15:14:49 2011 New Revision: 169234 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169234 Log: Don't propagate hard register. 2011-01-25

[Bug rtl-optimization/47166] [4.5 Regression] SpecCpu2000 Ammp segfaults for ARM with -O3 -mthumb

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47166 Jakub Jelinek changed: What|Removed |Added Known to work||4.6.0 Summary|[4.5/4.6 Regress

[Bug target/46072] AIX linker chokes on debug info for uninitialized static variables

2011-01-25 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46072 --- Comment #5 from Michael Haubenwallner 2011-01-25 15:40:07 UTC --- Created attachment 23120 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23120 Patch to simply not use bss section with .bs, but private-data-section instead I'm going to t

[Bug c/47409] volatile struct member bug

2011-01-25 Thread regehr at cs dot utah.edu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47409 --- Comment #7 from John Regehr 2011-01-25 15:41:58 UTC --- (In reply to comment #6) > struct { > volatile int a[100]; > } a, b; > a = b; > > ? And what's the difference of the above to > > volatile struct { > int a[100]; > } a, b;

[Bug fortran/38536] ICE with C_LOC in resolve.c due to not properly going through expr->ref

2011-01-25 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38536 --- Comment #22 from Tobias Burnus 2011-01-25 15:44:50 UTC --- Created attachment 23121 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23121 draft patch, working but too many warnings (cf. test suite failures) Currently c_loc(a(1:2)) prod

[Bug target/47458] m32r fails to build -- __builtin_eh_return not supported

2011-01-25 Thread joel at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47458 --- Comment #2 from Joel Sherrill 2011-01-25 16:19:28 UTC --- I can now build C/C++ for m32r-rtems*. m32c-rtems* builds ok without any patches. OK to commit this and close this PR? Index: gcc/config/m32r/m32r.c ==

[Bug target/45701] [4.6 Regression] Fail to prefer using r3 for padding a push/pop multiple to 8-byte alignment

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45701 --- Comment #10 from Jakub Jelinek 2011-01-25 16:22:45 UTC --- Author: jakub Date: Tue Jan 25 16:22:34 2011 New Revision: 169240 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169240 Log: PR target/45701 * config/arm/arm.c (any_si

[Bug target/45701] [4.6 Regression] Fail to prefer using r3 for padding a push/pop multiple to 8-byte alignment

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45701 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/47424] [4.6 Regression] Glibc miscompiled

2011-01-25 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47424 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2 f

[Bug target/47458] m32r fails to build -- __builtin_eh_return not supported

2011-01-25 Thread froydnj at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47458 --- Comment #3 from froydnj at codesourcery dot com 2011-01-25 16:26:42 UTC --- On Tue, Jan 25, 2011 at 04:19:33PM +, joel at gcc dot gnu.org wrote: > I can now build C/C++ for m32r-rtems*. > > m32c-rtems* builds ok without any patches. >

[Bug tree-optimization/47460] New: Inconsistent behaviour of __sync_fetch_and_add builtin?

2011-01-25 Thread manuel.holtgr...@fu-berlin.de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47460 Summary: Inconsistent behaviour of __sync_fetch_and_add builtin? Product: gcc Version: 4.4.5 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug target/47457] g++ calls without optimisation incorrectly from explicitly optimised code

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47457 Richard Guenther changed: What|Removed |Added Target||i?86-*-linux Status|UNCONF

[Bug target/47458] m32r fails to build -- __builtin_eh_return not supported

2011-01-25 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47458 --- Comment #4 from Richard Guenther 2011-01-25 16:29:26 UTC --- Looks obvious.

[Bug target/47424] [4.6 Regression] Glibc miscompiled

2011-01-25 Thread sch...@linux-m68k.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47424 Andreas Schwab changed: What|Removed |Added Status|WAITING |RESOLVED Resolution|

[Bug c++/47461] New: warn_unused_result attribute ignored for templates

2011-01-25 Thread ian at airs dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47461 Summary: warn_unused_result attribute ignored for templates Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: u

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