[Bug debug/48459] [4.6/4.7 Regression] avr: Assertion failure with -gdwarf-2

2011-06-15 Thread anitha.boyapati at atmel dot com
all/gmp-4.3.2/ --with-mpc=/proj/install/mpc-0.8.2/ --with-mpfr=/proj/install/mpfr-2.4.2/ CFLAGS=-g Thread model: single gcc version 4.7.0 20110615 (experimental) (GCC) > > For the 4.6 branch, this required also backporting Any idea if build succeeded for 4.6 branch? I tried and it failed

[Bug debug/48459] [4.6/4.7 Regression] avr: Assertion failure with -gdwarf-2

2011-06-15 Thread anitha.boyapati at atmel dot com
all/gmp-4.3.2/ --with-mpc=/proj/install/mpc-0.8.2/ --with-mpfr=/proj/install/mpfr-2.4.2/ CFLAGS=-g Thread model: single gcc version 4.7.0 20110615 (experimental) (GCC) > > For the 4.6 branch, this required also backporting Any idea if the build succeeded for 4.6 branch? I tried and it failed

[Bug fortran/49431] is it illegal?

2011-06-15 Thread kargl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49431 kargl at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2011-06-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44194 --- Comment #24 from Eric Botcazou 2011-06-16 05:26:56 UTC --- > It would be nice if the expander does not spill the return into memory in the > first place if possible. On other hand tagging compiler created memory > location with temp decls so

[Bug fortran/49431] is it illegal?

2011-06-15 Thread jvdelisle at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49431 Jerry DeLisle changed: What|Removed |Added CC||jvdelisle at gcc dot |

[Bug fortran/49431] New: is it illegal?

2011-06-15 Thread linuxl4 at sohu dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49431 Summary: is it illegal? Product: gcc Version: 4.4.7 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: unassig...@gcc.gnu.org Re

[Bug driver/49371] xgcc: error: unrecognized option '-pie' on *-apple-darwin*

2011-06-15 Thread mrs at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371 m...@gcc.gnu.org changed: What|Removed |Added CC||mrs at gcc dot gnu.org --- Comment #31

[Bug target/49335] [4.6/4.7 Regression] ARM: Invalid assembler generated while compiling C++ code from 'codeblocks'

2011-06-15 Thread michael.hope at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49335 --- Comment #4 from Michael Hope 2011-06-16 01:31:43 UTC --- Also affects gimp. See LP: #791279. Doesn't appear in trunk r172224 but does in r174795.

[Bug rtl-optimization/49429] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread eraman at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #7 from Easwaran Raman 2011-06-16 00:05:51 UTC --- >From the dump after the dse.c changes, I see the following for the function test2_31: starting to process insn 90 v: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 1

[Bug fortran/49430] ICE with allocatable length character in interface block

2011-06-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49430 Tobias Burnus changed: What|Removed |Added Keywords||ice-on-valid-code CC|

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2011-06-15 Thread xinliangli at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44194 davidxl changed: What|Removed |Added CC||xinliangli at gmail dot com --- Comment #23 fro

[Bug rtl-optimization/49429] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #6 from Hans-Peter Nilsson 2011-06-15 23:14:36 UTC --- (In reply to comment #5) > The full set of regressions for cris-elf > (last_worked:start_fail 175051:175064) are: > > g++.sum g++.dg/torture/pr43879-1_1.C Oops ignore that line;

[Bug fortran/49430] New: ICE with allocatable length character in interface block

2011-06-15 Thread shadowblade at altern dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49430 Summary: ICE with allocatable length character in interface block Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component:

[Bug rtl-optimization/49429] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread hp at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 Hans-Peter Nilsson changed: What|Removed |Added CC||hp at gcc dot gnu.org --- Comment #5

[Bug target/49427] v850e-elf wants 850e/v850e-common.c

2011-06-15 Thread joseph at codesourcery dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49427 --- Comment #1 from joseph at codesourcery dot com 2011-06-15 22:52:07 UTC --- It appears the v850 targets duplicate a lot of standard settings tm_p_file=v850/v850-protos.h tmake_file=v850/t-v850 md_file=v850/v850.md

[Bug rtl-optimization/49429] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #4 from Steve Ellcey 2011-06-15 22:39:26 UTC --- Created attachment 24542 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24542 dse dump of x.c after change was made

[Bug rtl-optimization/49429] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #3 from Steve Ellcey 2011-06-15 22:38:15 UTC --- Created attachment 24541 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24541 dse dump of x.c before change was made

[Bug rtl-optimization/49429] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #2 from Steve Ellcey 2011-06-15 22:37:24 UTC --- Created attachment 24540 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24540 Cut down version of gcc.dg/struct-by-value-1.c This is a cutdown version of gcc.dg/struct-by-value-1.

[Bug rtl-optimization/49429] dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread eraman at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 --- Comment #1 from Easwaran Raman 2011-06-15 22:22:05 UTC --- Can you please attach the dse1 dump with and without my patch so that I can look into it? I will also try to build a IA64 cross compiler and see if I can spot what's happening, but I

[Bug rtl-optimization/49429] New: dse.c changes to fix PR44194 (r175063) cause execution failures

2011-06-15 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429 Summary: dse.c changes to fix PR44194 (r175063) cause execution failures Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Com

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread sje at cup dot hp.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 Steve Ellcey changed: What|Removed |Added CC||sje at cup dot hp.com --- Comment #7 from

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2011-06-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44194 Eric Botcazou changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug c/49428] New: Wrong FP calculation that yields 0.0.

2011-06-15 Thread ecologicyborg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49428 Summary: Wrong FP calculation that yields 0.0. Product: gcc Version: 4.5.2 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc.g

[Bug target/49427] New: v850e-elf wants 850e/v850e-common.c

2011-06-15 Thread amylaar at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49427 Summary: v850e-elf wants 850e/v850e-common.c Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: build Severity: normal Priority: P3 Component: target

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2011-06-15 Thread eraman at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44194 --- Comment #21 from Easwaran Raman 2011-06-15 20:34:32 UTC --- The DSE patch still leaves 2 redundant stores. The following patch will enable DSE to remove those two stores. Does this look ok? Index: gcc/testsuite/gcc.dg/pr44194-1.c =

[Bug c++/43912] [C++0x] lambda debug info does not describe captured variables

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43912 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c++/49225] [C++0x] Weird SFINAE behavior with variadic templates

2011-06-15 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49225 --- Comment #4 from Paolo Carlini 2011-06-15 19:20:34 UTC --- I see. Thus for the time being I'm probably going to use something like the workaround suggested by Daniel in private email.

[Bug c/43772] Errant -Wlogical-op warning when testing limits

2011-06-15 Thread eggert at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43772 eggert at gnu dot org changed: What|Removed |Added CC||eggert at gnu dot org --- Comment

[Bug c++/45399] [C++0x] Warning for \0 in raw strings

2011-06-15 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45399 Manuel López-Ibáñez changed: What|Removed |Added CC||manu at gcc dot gnu.org --- Comment

[Bug c++/44160] [C++0x] a mysterious error on __func__ in a lambda expression

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44160 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c++/45378] [C++0x] Narrowing error not detected

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45378 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/45399] [C++0x] Warning for \0 in raw strings

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45399 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug c/49426] unwarranted warning from -Wsign-compare

2011-06-15 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49426 Manuel López-Ibáñez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c/38470] value range propagation (VRP) would improve -Wsign-compare

2011-06-15 Thread manu at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38470 Manuel López-Ibáñez changed: What|Removed |Added CC||jim at meyering dot net --- Comment

[Bug c++/49339] [C++0x][lambda][unused-parameter]g++ reports unused parameter even it's referenced in function

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49339 Jason Merrill changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/49251] [C++0x][parameter pack expanding] unused parameter warning with unpacking empty tuples

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49251 Jason Merrill changed: What|Removed |Added CC||lene13 at gmail dot com --- Comment #1 fr

[Bug c++/49225] [C++0x] Weird SFINAE behavior with variadic templates

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49225 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/48322] [C++0x] Plural variadic parameter packs are not expanded well

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48322 Jason Merrill changed: What|Removed |Added CC||paolo.carlini at oracle dot

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 --- Comment #6 from Dominique d'Humieres 2011-06-15 17:57:06 UTC --- For the record, it also fails on powerpc-apple-darwin9.8.0 (see http://gcc.gnu.org/ml/gcc-testresults/2011-06/msg01771.html ). Could it also be the cause of new failures in gfor

[Bug lto/49302] [4.7 Regression] FAIL: gcc.dg/lto/20110201-1 c_lto_20110201-1_0.o-c_lto_20110201-1_0.o

2011-06-15 Thread wschmidt at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49302 William J. Schmidt changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug lto/49302] [4.7 Regression] FAIL: gcc.dg/lto/20110201-1 c_lto_20110201-1_0.o-c_lto_20110201-1_0.o

2011-06-15 Thread meissner at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49302 Michael Meissner changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/49229] [C++0x][SFINAE] ICE with variadics and depending non-type default parameter

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49229 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug c++/49251] [C++0x][parameter pack expanding] unused parameter warning with unpacking empty tuples

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49251 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread eraman at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 --- Comment #5 from eraman at gcc dot gnu.org 2011-06-15 17:20:25 UTC --- Author: eraman Date: Wed Jun 15 17:20:20 2011 New Revision: 175082 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175082 Log: 2011-06-15 Easwaran Raman PR rtl

[Bug c++/49292] [c++0x] non_const_var_error ICE for error when mixing static_assert, template, and constexpr

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49292 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/49356] [C++0x] decltype fails with recursive template function

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49356 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 --- Comment #4 from Eric Botcazou 2011-06-15 17:03:31 UTC --- > The DSE opportunity doesn't arise in ia32 since the struct is returned through > stack. Is the following patch restricting the test to x86_64 ok? (I have > tested > that it works co

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 --- Comment #3 from Eric Botcazou 2011-06-15 16:59:54 UTC --- It seems to me that the test should just be skipped for targets that always return structures in memory, i.e. most 32-bit targets.

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread eraman at google dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 --- Comment #2 from Easwaran Raman 2011-06-15 16:58:57 UTC --- The DSE opportunity doesn't arise in ia32 since the struct is returned through stack. Is the following patch restricting the test to x86_64 ok? (I have tested that it works correctly

[Bug c/49426] New: unwarranted warning from -Wsign-compare

2011-06-15 Thread jim at meyering dot net
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49426 Summary: unwarranted warning from -Wsign-compare Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassig...@gcc

[Bug ada/49425] ACATS test C974008 fails if run after test C761011

2011-06-15 Thread tero.koskinen at iki dot fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49425 --- Comment #1 from Tero Koskinen 2011-06-15 16:52:47 UTC --- (In reply to comment #0) > Testcase: > gnatchop -w *.a Oops, this line should be: gnatchop -w *.a *.ada

[Bug rtl-optimization/49414] gcc.dg/pr44194-1.c fails

2011-06-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49414 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/44194] struct returned by value generates useless stores

2011-06-15 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44194 Eric Botcazou changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/49399] [C++0x] substitution failure error

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49399 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug target/44618] [4.4/4.5/4.6 regression] wrong code with -frename-registers

2011-06-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44618 Jakub Jelinek changed: What|Removed |Added Summary|[4.4/4.5/4.6/4.7|[4.4/4.5/4.6 regression]

[Bug ada/49425] New: ACATS test C974008 fails if run after test C761011

2011-06-15 Thread tero.koskinen at iki dot fi
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49425 Summary: ACATS test C974008 fails if run after test C761011 Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada AssignedTo: u

[Bug target/49411] [4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number

2011-06-15 Thread qneill at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49411 --- Comment #6 from Quentin Neill 2011-06-15 16:39:47 UTC --- (In reply to comment #5) > newer patch has been posted Thanks; I will test this on AMD HW. > test the op of vpermil Okay. > _mm_com* I spotted them in the opcode tables, but had for

[Bug driver/49371] xgcc: error: unrecognized option '-pie' on *-apple-darwin*

2011-06-15 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49371 Dominique d'Humieres changed: What|Removed |Added CC||ramana.radhakrishnan at arm

[Bug c++/49420] [C++0x] compiler segfault using result_of

2011-06-15 Thread jason at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49420 Jason Merrill changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug tree-optimization/49419] [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug c++/49412] __dso_handle should be hidden

2011-06-15 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49412 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/49411] [4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number

2011-06-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49411 --- Comment #5 from Jakub Jelinek 2011-06-15 15:57:29 UTC --- FYI, a newer patch has been posted: http://gcc.gnu.org/ml/gcc-patches/2011-06/msg01139.html I don't think it is necessary to test the op of vpermil again if it is CONST_INT, we know it

[Bug c++/49412] __dso_handle should be hidden

2011-06-15 Thread hjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49412 --- Comment #3 from hjl at gcc dot gnu.org 2011-06-15 15:50:28 UTC --- Author: hjl Date: Wed Jun 15 15:50:22 2011 New Revision: 175080 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175080 Log: Mark __dso_handle hidden if assembler suppor

[Bug target/49411] [4.6/4.7] ICE: unrecognizable insn with -mxop in _mm_roti_epi8 with negative number

2011-06-15 Thread qneill at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49411 --- Comment #4 from Quentin Neill 2011-06-15 15:38:27 UTC --- Hi Jakub, Thanks for looking at this. I think we need an nargs==3 case for the Compare/Predicate generation (_mm_com*) intrinsics as well. And did you mean to test the value of INTV

[Bug target/49419] [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 --- Comment #5 from Jakub Jelinek 2011-06-15 14:59:50 UTC --- Anyway, the bug is elsewhere, in particular I'd say the bug is that we use the normal SSA_NAME as init value of the second loop instead of the SSA_NAME initialized from ASSERT_EXPR for

[Bug target/49392] [arm] spurious EABI version mismatches when LTO enabled

2011-06-15 Thread philb at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49392 philb at gnu dot org changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug debug/48207] ICE in lhd_set_decl_assembler_name, at langhooks.c:158

2011-06-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48207 Richard Guenther changed: What|Removed |Added CC||jason.vas.dias at gmail dot

[Bug lto/49424] ICE in lhd_set_decl_assembler_name at langhooks.c:158 with '-flto'

2011-06-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49424 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug debug/48459] [4.6/4.7 Regression] avr: Assertion failure with -gdwarf-2

2011-06-15 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48459 --- Comment #26 from Richard Henderson 2011-06-15 14:40:58 UTC --- (In reply to comment #25) > (Assuming that backporting implies the emission of DWARF2 CFI) Is it not > possible to drop DWARF2 CFI feature (which is optional) and still make 4.6x

[Bug libstdc++/37477] [Core 475] std::uncaught_exception() returns wrong value after entering terminate() in some cases

2011-06-15 Thread maxime at altribe dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37477 Maxime van Noppen changed: What|Removed |Added CC||maxime at altribe dot org --- Comment

[Bug libstdc++/37477] [Core 475] std::uncaught_exception() returns wrong value after entering terminate() in some cases

2011-06-15 Thread maxime at altribe dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37477 --- Comment #7 from Maxime van Noppen 2011-06-15 14:15:38 UTC --- Created attachment 24538 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24538 Exhibits uncaught return values

[Bug lto/49424] New: ICE in lhd_set_decl_assembler_name at langhooks.c:158 with '-flto'

2011-06-15 Thread jason.vas.dias at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49424 Summary: ICE in lhd_set_decl_assembler_name at langhooks.c:158 with '-flto' Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3

[Bug target/49423] [arm] internal compiler error: in push_minipool_fix

2011-06-15 Thread philb at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423 --- Comment #1 from philb at gnu dot org 2011-06-15 13:50:23 UTC --- Created attachment 24537 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24537 testcase

[Bug target/49423] New: [arm] internal compiler error: in push_minipool_fix

2011-06-15 Thread philb at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49423 Summary: [arm] internal compiler error: in push_minipool_fix Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedT

[Bug bootstrap/49415] [4.7 Regression] Revision 175071 fails to bootstrap on x86_64-apple-darwin10

2011-06-15 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49415 --- Comment #3 from Dominique d'Humieres 2011-06-15 13:47:43 UTC --- I have bootstrapped revision 175077 with the patch in comment #2.

[Bug target/49422] New: [arm] unable to find a register to spill in class 'VFP_LO_REGS'

2011-06-15 Thread philb at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49422 Summary: [arm] unable to find a register to spill in class 'VFP_LO_REGS' Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Com

[Bug c++/49412] __dso_handle should be hidden

2011-06-15 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49412 H.J. Lu changed: What|Removed |Added URL||http://gcc.gnu.org/ml/gcc-p |

[Bug middle-end/27226] [4.1 Regression] Compiler looses track of alignment for emit_block_move

2011-06-15 Thread niva at niisi dot msk.ru
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27226 niva at niisi dot msk.ru changed: What|Removed |Added CC||niva at niisi dot msk.ru --- Co

[Bug fortran/49417] [4.6/4.7 Regression] [OOP] ICE on invalid CLASS component declaration

2011-06-15 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49417 Tobias Burnus changed: What|Removed |Added Target Milestone|--- |4.6.1

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-06-15 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #103 from Markus Trippelsdorf 2011-06-15 12:34:20 UTC --- Even with 8c1fce46fc0 reverted libxul fails to link during a profiledbuild. Normal build is fine. with bfd: /usr/lib/gcc/x86_64-pc-linux-gnu/4.7.0/../../../../x86_64-pc-linux-

[Bug bootstrap/49415] [4.7 Regression] Revision 175071 fails to bootstrap on x86_64-apple-darwin10

2011-06-15 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49415 --- Comment #2 from Dominique d'Humieres 2011-06-15 12:33:06 UTC --- > Please try wrapping the problem prototype in #ifdef RTX_CODE, like some > other prototypes in that header. --- /opt/gcc/_clean/gcc/config/darwin-protos.h2011-04-06 13:5

[Bug target/49419] [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 --- Comment #4 from Jakub Jelinek 2011-06-15 12:29:51 UTC --- Perhaps even for: void bar (void); int test (int); int fn (int x, int y) { int i; for (i = 0; i < y && test (i); i++) ; if (i == y) return; if (i == __INT_MAX__) b

[Bug target/49419] [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 --- Comment #3 from Jakub Jelinek 2011-06-15 12:19:00 UTC --- So, i_47 which is the i value on entry of the second loop is determined to be [0, +INF(OVF)] and something goes wrong afterwards. The bug will be there, but I should note that VRP sho

[Bug target/49421] New: [arm] suboptimal choice of working regs

2011-06-15 Thread philb at gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49421 Summary: [arm] suboptimal choice of working regs Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: enhancement Priority: P3 Component: target AssignedTo: unas

[Bug fortran/49417] [4.6/4.7 Regression] [OOP] ICE on invalid CLASS component declaration

2011-06-15 Thread janus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49417 janus at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/49419] [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #2 f

[Bug target/49419] [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #1

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-06-15 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #102 from Markus Trippelsdorf 2011-06-15 11:44:22 UTC --- Jan, this is caused by: commit 8c1fce46fc02e43e82b05f49894690133a1bcdcf Author: hubicka Date: Fri Jun 10 20:06:48 2011 + Reverting the commit "fixes" the problem.

[Bug target/49419] [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.6.1

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-06-15 Thread mh+gcc at glandium dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #101 from Mike Hommey 2011-06-15 11:38:01 UTC --- (In reply to comment #100) > Please note that this error only happens during a profiled build. > Normal build seems to be OK. FWIW: https://bugzilla.mozilla.org/show_bug.cgi?id=664387

[Bug c++/49420] New: [C++0x] compiler segfault using result_of

2011-06-15 Thread jarrydb at cse dot unsw.edu.au
recursion : (reconfigured) /home/jarryd/current/soft/src/gcc-svn/configure --prefix=/home/jarryd/current/soft/install-latest --disable-multilib --enable-languages=c,c++,go,lto --no-create --no-recursion Thread model: posix gcc version 4.7.0 20110615 (experimental) (GCC)

[Bug target/49385] Invalid RTL intstruction for ARM

2011-06-15 Thread revital.eres at linaro dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49385 --- Comment #3 from revital.eres at linaro dot org 2011-06-15 11:26:32 UTC --- (In reply to comment #0) > Created attachment 24504 [details] > The test to reproduce the RTL instruction. > I see the following invalid mem to mem RTL instruction in te

[Bug tree-optimization/48613] [4.6/4.7 Regression] ICE: vector VEC(ipa_node_params_t,base) index domain error with -O0 -flto -findirect-inlining

2011-06-15 Thread jamborm at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48613 --- Comment #6 from Martin Jambor 2011-06-15 11:22:38 UTC --- Author: jamborm Date: Wed Jun 15 11:22:35 2011 New Revision: 175077 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=175077 Log: 2011-06-15 Martin Jambor PR tree-optimiza

[Bug target/49419] New: [4.6/4.7 regression] gcc -O2 miscompiles gp2c

2011-06-15 Thread doko at ubuntu dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49419 Summary: [4.6/4.7 regression] gcc -O2 miscompiles gp2c Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: una

[Bug c++/49418] openmp default(none) in template function

2011-06-15 Thread gcc-bug at safetymail dot info
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 --- Comment #1 from gcc-bug at safetymail dot info 2011-06-15 11:07:12 UTC --- Created attachment 24534 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24534 test case

[Bug c++/49418] New: openmp default(none) in template function

2011-06-15 Thread gcc-bug at safetymail dot info
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49418 Summary: openmp default(none) in template function Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-06-15 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #100 from Markus Trippelsdorf 2011-06-15 10:44:52 UTC --- Please note that this error only happens during a profiled build. Normal build seems to be OK.

[Bug tree-optimization/49318] [4.7 Regression] 177.mesa in SPEC CPU 2000 failed to build

2011-06-15 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49318 Ira Rosen changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug lto/45375] [meta-bug] Issues with building Mozilla with LTO

2011-06-15 Thread markus at trippelsdorf dot de
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45375 --- Comment #99 from Markus Trippelsdorf 2011-06-15 10:32:08 UTC --- New build failure with "gold" and gcc 4.7.0 20110615: ake[6]: Entering directory `/var/tmp/mozilla-central/moz-build-dir/js/src/shell' js.cpp c++ -o js.o -c

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