[Bug fortran/41951] [OOP] ICE in gfc_match_varspec, at fortran/primary.c:1815

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41951 --- Comment #6 from Tobias Burnus 2011-12-12 08:03:41 UTC --- STATUS: With the commit for PR 41539, there is no longer an ICE. However, while the example of comment 2 (attachment 18978) compiles, it fails to link with: undefined reference to `

[Bug fortran/47399] [OOP] ICE with TBP of a PARAMETER

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47399 --- Comment #5 from Tobias Burnus 2011-12-12 08:07:23 UTC --- Since the commit for PR 41539, the example(s) of comment 0 (#1, #2, #3) compile and print "13" at run time. TODO: Check whether we now allow invalid code. Check the c.l.f thread.

[Bug fortran/43214] [OOP] TBP with non-scalar PASS

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43214 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/43969] [OOP] ALLOCATED() with polymorphic arrays

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43969 Tobias Burnus changed: What|Removed |Added Status|ASSIGNED|RESOLVED CC|

[Bug fortran/44568] [OOP] ICE with TBP of polymorphic derived type array

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44568 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED CC|

[Bug regression/51510] New: [4.6/4.7 regression] gcc for arm-linux-gnueabi ICEs on gcc.c-torture/execute/20050713-1.c due to PR50074+PR51323 fix

2011-12-12 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51510 Bug #: 51510 Summary: [4.6/4.7 regression] gcc for arm-linux-gnueabi ICEs on gcc.c-torture/execute/20050713-1.c due to PR50074+PR51323 fix Classification: Unclassified P

[Bug fortran/46356] [OOP] Erroneous procedure/intent error and ICE for class dummy argument

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46356 Tobias Burnus changed: What|Removed |Added CC||burnus at gcc dot gnu.org --- Comment #4

[Bug fortran/51502] [4.6/4.7 Regression] Potentially wrong code generation due to wrong implict_pure check

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51502 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P4 CC|

[Bug regression/51511] New: [4.6/4.7 regression] gcc.dg/pr45819.c fails on arm-linux-gnueabi due to PR50078+PR51466 fix

2011-12-12 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51511 Bug #: 51511 Summary: [4.6/4.7 regression] gcc.dg/pr45819.c fails on arm-linux-gnueabi due to PR50078+PR51466 fix Classification: Unclassified Product: gcc Version: 4.6.3

[Bug debug/51262] [4.7 Regression] ICE: SIGSEGV in primary_template_instantiation_p (pt.c:2874) with -flto -g

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51262 --- Comment #6 from Richard Guenther 2011-12-12 08:37:27 UTC --- Author: rguenth Date: Mon Dec 12 08:37:22 2011 New Revision: 182221 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182221 Log: 2011-12-12 Richard Guenther PR lto/512

[Bug debug/51262] [4.7 Regression] ICE: SIGSEGV in primary_template_instantiation_p (pt.c:2874) with -flto -g

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51262 Richard Guenther changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug fortran/51512] New: RFC: Bogus "Return value of function"/"INTENT(OUT) was not set" with allocatable results/dummies

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51512 Bug #: 51512 Summary: RFC: Bogus "Return value of function"/"INTENT(OUT) was not set" with allocatable results/dummies Classification: Unclassified Product: gcc Version: 4.7.0

[Bug regression/51510] [4.6/4.7 regression] gcc for arm-linux-gnueabi ICEs on gcc.c-torture/execute/20050713-1.c due to PR50074+PR51323 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51510 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Status|UNCONFIRMED

[Bug fortran/50923] [4.4/4.5/4.6/4.7 Regression] No warning if function return value is not set

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50923 Tobias Burnus changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug fortran/46990] [OOP] gfortran rejects passing a CLASS variable to TYPE

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46990 Tobias Burnus changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/51510] [4.6/4.7 regression] gcc for arm-linux-gnueabi ICEs on gcc.c-torture/execute/20050713-1.c due to PR50074+PR51323 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51510 --- Comment #1 from Jakub Jelinek 2011-12-12 09:02:52 UTC --- Created attachment 26051 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26051 gcc47-pr51510.patch Untested fix.

[Bug testsuite/51511] [4.6/4.7 regression] gcc.dg/pr45819.c fails on arm-linux-gnueabi due to PR50078+PR51466 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51511 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug testsuite/51511] [4.6/4.7 regression] gcc.dg/pr45819.c fails on arm-linux-gnueabi due to PR50078+PR51466 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51511 --- Comment #1 from Jakub Jelinek 2011-12-12 09:13:58 UTC --- Created attachment 26052 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26052 gcc47-pr51511.patch Yeah, I agree.

[Bug tree-optimization/51481] [4.7 Regression] ice: dead STMT in EH table

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51481 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #3 f

[Bug fortran/51293] [OOP] ICE on ANY with overloaded == operator

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51293 Tobias Burnus changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug java/49847] m68k gcj-4.6 NULL deref in fold_rtx (prev_insn_cc0 == NULL)

2011-12-12 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49847 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- Comment #2

[Bug tree-optimization/51506] Function cloning misses constant struct

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51506 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/51505] [4.5/4.6/4.7 Regression] ICE: in form_sum, at reload.c:5349 with -O --param max-cse-insns=1

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51505 Richard Guenther changed: What|Removed |Added Keywords||ra Status|UNCONFIRMED

[Bug bootstrap/51503] [4.7 Regression] Failure to build (non-bootstrap) gcc libitm if only building C

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51503 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Keywords|

[Bug libgcj/51500] [4.7 regression] 106 unexpected libjava testsuite failures with mingw32

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51500 Richard Guenther changed: What|Removed |Added Priority|P3 |P4 Target Milestone|---

[Bug libgcj/51498] [4.7 regression] temporary hack to make dejagnu work in libjava

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51498 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |WAITING Last reconfirmed|

[Bug c++/51496] [4.7 Regression] FAIL: libgomp.c++/for-2.C * (test for excess errors)

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51496 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug rtl-optimization/51495] [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0

[Bug middle-end/50913] [4.7 Regression] ICE in scan_tree_for_params_right_scev, at graphite-sese-to-poly.c:633 compiling libgfortran with -floop-interchange -m32

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50913 --- Comment #7 from Richard Guenther 2011-12-12 10:16:31 UTC --- *** Bug 51493 has been marked as a duplicate of this bug. ***

[Bug tree-optimization/51493] [4.7 regression] ICE when compiling scummvm with -O2 and any graphite optimization

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51493 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug java/51465] internal compiler error: Segmentation fault

2011-12-12 Thread gykarsai at all dot hu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51465 Kiskunsag changed: What|Removed |Added Severity|normal |blocker

[Bug tree-optimization/51492] vectorizer does not support saturated arithmetic patterns

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51492 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/51481] [4.7 Regression] ice: dead STMT in EH table

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51481 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug tree-optimization/51491] ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51491 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug lto/51497] [4.7 Regression] The run time for the polyhedron test nf.f90 is ~10% slower with -flto after revision 182107

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51497 Richard Guenther changed: What|Removed |Added Target Milestone|--- |4.7.0 --- Comment #3 from Richard Guen

[Bug libgcj/50053] [4.7 regression] jc1 doesn't emit static initializer or initializer code for super class without -findirect-dispatch.

2011-12-12 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50053 --- Comment #13 from Kai Tietz 2011-12-12 10:40:32 UTC --- Author: ktietz Date: Mon Dec 12 10:40:27 2011 New Revision: 182225 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182225 Log: PR libgcj/50053 * java/lang/natClass.

[Bug libgcj/51498] [4.7 regression] temporary hack to make dejagnu work in libjava

2011-12-12 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51498 --- Comment #2 from gee 2011-12-12 10:41:04 UTC --- (In reply to comment #1) > What's the issue you are fixing? i experienced the dejagnu error that gcj is not found in path. this is because of gnu make doesn't export its variable to environment i

[Bug libgcj/50053] [4.7 regression] jc1 doesn't emit static initializer or initializer code for super class without -findirect-dispatch.

2011-12-12 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50053 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug tree-optimization/51481] [4.7 Regression] ice: dead STMT in EH table

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51481 Jakub Jelinek changed: What|Removed |Added Attachment #26053|0 |1 is obsolete|

[Bug tree-optimization/51513] New: [missed optimization] Only partially optimizes away unreachable switch default case

2011-12-12 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51513 Bug #: 51513 Summary: [missed optimization] Only partially optimizes away unreachable switch default case Classification: Unclassified Product: gcc Version: 4.6.2 Sta

[Bug tree-optimization/51513] [missed optimization] Only partially optimizes away unreachable switch default case

2011-12-12 Thread sgunderson at bigfoot dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51513 --- Comment #1 from sgunderson at bigfoot dot com 2011-12-12 10:54:16 UTC --- Forgot this: pannekake:~> gcc-4.6 -v Using built-in specs. COLLECT_GCC=gcc-4.6 COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.6/lto-wrapper Target: x86_64-linux-gnu

[Bug tree-optimization/51499] vectorizer missing simple case

2011-12-12 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 --- Comment #8 from Ira Rosen 2011-12-12 11:03:59 UTC --- (In reply to comment #6) > While investigating pr51597, I have found that vectorized loops in programs as > simple as > > subroutine spmmult(x,b,ad) > implicit none > integer, parameter

[Bug tree-optimization/51499] vectorizer missing simple case

2011-12-12 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 --- Comment #9 from Ira Rosen 2011-12-12 11:13:24 UTC --- (In reply to comment #7) > > In some cases it might be necessary but not here: > > sum1+=a; > sum2+=a; > > gives exactly the same result as > > (sum1, sum2) += (a, a); > So, you a

[Bug libgcj/51498] [4.7 regression] temporary hack to make dejagnu work in libjava

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51498 --- Comment #3 from Richard Guenther 2011-12-12 11:22:33 UTC --- SUN_JAVAC and MAUVEDIR are weird though, we are testing GCJ after all.

[Bug tree-optimization/51499] vectorizer missing simple case

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 --- Comment #10 from Richard Guenther 2011-12-12 11:24:22 UTC --- Hmm. But we are vectorizing sum += a[i] sum += a[i+1] the same as sum += a[i+1] sum += a[i] no? Thus you have to check whether the summation occours in "memory order"

[Bug tree-optimization/51499] vectorizer missing simple case

2011-12-12 Thread irar at il dot ibm.com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 --- Comment #11 from Ira Rosen 2011-12-12 11:27:26 UTC --- Right. We need to check that there is no load permutation.

[Bug c++/51496] [4.7 Regression] FAIL: libgomp.c++/for-2.C * (test for excess errors)

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51496 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug fortran/49074] [OOP] Defined assignment w/ CLASS arrays: Incomplete error message

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49074 Tobias Burnus changed: What|Removed |Added Status|RESOLVED|REOPENED CC|

[Bug rtl-optimization/51495] [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org --- Comment #1 f

[Bug fortran/49074] [OOP] Defined assignment w/ CLASS arrays: Incomplete error message

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49074 --- Comment #10 from Tobias Burnus 2011-12-12 12:31:55 UTC --- The failing assert is: Breakpoint 2, gfc_conv_array_constructor_expr (expr=0x16b8f10, se=0x7fffd580) at /home/tob/projects/gcc-git/gcc/gcc/fortran/trans-expr.c:4529 4529

[Bug lto/48508] ICE in output_die, at dwarf2out.c:11409

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48508 --- Comment #10 from Richard Guenther 2011-12-12 12:39:04 UTC --- (In reply to comment #8) > We shouldn't be emitting anything for that nested function declaration in the > concrete instance of the inlined function, and we don't when compiling wi

[Bug lto/48508] ICE in output_die, at dwarf2out.c:11409

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48508 --- Comment #11 from Richard Guenther 2011-12-12 12:40:42 UTC --- Created attachment 26056 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26056 manually reduced testcase

[Bug debug/51471] [4.7 Regression] gcc.c-torture/execute/20040811-1.c and gcc.c-torture/execute/vla-dealloc-1.c fails at -O3 -g on mips64-linux-gnu

2011-12-12 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51471 vries at gcc dot gnu.org changed: What|Removed |Added CC||vries at gcc dot gnu.org --- Co

[Bug tree-optimization/51499] vectorizer missing simple case

2011-12-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 --- Comment #12 from Dominique d'Humieres 2011-12-12 12:47:54 UTC --- > > even when the above loops are unrolled. How can the loop L5 be unrolled if > > it > > is only there for a "scalar epilogue"? > > It can't be unrolled, since the alignment

[Bug lto/51497] [4.7 Regression] The run time for the polyhedron test nf.f90 is ~10% slower with -flto after revision 182107

2011-12-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51497 --- Comment #4 from Dominique d'Humieres 2011-12-12 13:09:49 UTC --- > I can't see any vectorizer differences for the testcase in comment #2 and the > patch you cite only (should) have debuginfo changes, no changes to the > produced > IL at stat

[Bug debug/51471] [4.7 Regression] gcc.c-torture/execute/20040811-1.c and gcc.c-torture/execute/vla-dealloc-1.c fails at -O3 -g on mips64-linux-gnu

2011-12-12 Thread mikpe at it dot uu.se
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51471 --- Comment #6 from Mikael Pettersson 2011-12-12 13:10:33 UTC --- (In reply to comment #5) > So my question is: what is the mechanism that should prevent epilogue insns > from being moved to before the epilogue? A full compiler barrier? See PR3

[Bug tree-optimization/51491] ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore

2011-12-12 Thread vries at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51491 vries at gcc dot gnu.org changed: What|Removed |Added CC||rguenther at suse dot de,

[Bug fortran/41951] [OOP] ICE in gfc_match_varspec, at fortran/primary.c:1815

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41951 --- Comment #7 from Tobias Burnus 2011-12-12 13:14:24 UTC --- (In reply to comment #6) > However, while the example of comment 2 (attachment 18978 [details]) compiles, > it fails to link with: undefined reference to `assign_' The problem is in

[Bug target/51135] [4.7 Regression] SIGSEGV during exception cleanup on win32

2011-12-12 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51135 --- Comment #4 from Kai Tietz 2011-12-12 13:29:14 UTC --- Author: ktietz Date: Mon Dec 12 13:29:10 2011 New Revision: 182238 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182238 Log: Correct bug-number in ChangeLog. PR libstdc++

[Bug target/51135] [4.7 Regression] SIGSEGV during exception cleanup on win32

2011-12-12 Thread ktietz at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51135 Kai Tietz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/51495] [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unassigned at

[Bug rtl-optimization/51495] [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-12 Thread stevenb.gcc at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 --- Comment #3 from stevenb.gcc at gmail dot com 2011-12-12 14:09:12 UTC --- > Untested fix. Wouldn't that fix make this operation O(E^2)?

[Bug tree-optimization/51499] vectorizer missing simple case

2011-12-12 Thread fb.programming at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51499 --- Comment #13 from fb.programming at gmail dot com 2011-12-12 14:20:58 UTC --- (In reply to comment #9) > So, you are suggesting to remove the need in flag_associative_math for fp for > cases when a reduction computation is already unrolled by t

[Bug target/46887] Invalid AIX linker flag '-bnoerok', it has to be '-bernotok'

2011-12-12 Thread gseanmcg at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46887 --- Comment #7 from Sean McGovern 2011-12-12 14:30:27 UTC --- If this can't be reassigned, can we just close it as "not ours"?

[Bug target/46887] Invalid AIX linker flag '-bnoerok', it has to be '-bernotok'

2011-12-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46887 Paolo Carlini changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug lto/51497] [4.7 Regression] The run time for the polyhedron test nf.f90 is ~10% slower with -flto after revision 182107

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51497 Richard Guenther changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug libgcj/51500] [4.7 regression] 106 unexpected libjava testsuite failures with mingw32

2011-12-12 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51500 --- Comment #2 from gee 2011-12-12 14:46:26 UTC --- please fix java::lang::Class::initializeClass for mingw32 ia-32 by adding __thiscall before being involved this bug. surely PR50053 is fixed but i leaved a kludge toward this bug.

[Bug libgcj/51500] [4.7 regression] 106 unexpected libjava testsuite failures with mingw32

2011-12-12 Thread jojelino at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51500 --- Comment #3 from gee 2011-12-12 14:48:52 UTC --- it seems that libffi handles calling convention of method which is cdecl or stdcall. but not for thiscall for mingw32 ia-32.

[Bug fortran/51514] New: [OOP] Wrong code when passing a CLASS to a TYPE

2011-12-12 Thread burnus at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51514 Bug #: 51514 Summary: [OOP] Wrong code when passing a CLASS to a TYPE Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: wrong-code

[Bug c/51515] New: Unable to forward declare nested functions

2011-12-12 Thread elbacon at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51515 Bug #: 51515 Summary: Unable to forward declare nested functions Classification: Unclassified Product: gcc Version: 4.6.2 Status: UNCONFIRMED Severity: normal Priorit

[Bug lto/51497] [4.7 Regression] The run time for the polyhedron test nf.f90 is ~10% slower with -flto after revision 182107

2011-12-12 Thread dominiq at lps dot ens.fr
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51497 --- Comment #6 from Dominique d'Humieres 2011-12-12 15:17:19 UTC --- > I can't reproduce anything with the testcase from comment #2. Sorry for the confusion. The code in comment #2 was here only to show the actual code after the inlining of tris

[Bug tree-optimization/50873] The fix to PR50730 causes gcc.c-torture/unsorted/dilayout.c to ICE

2011-12-12 Thread rsandifo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50873 --- Comment #4 from rsandifo at gcc dot gnu.org 2011-12-12 15:18:29 UTC --- Author: rsandifo Date: Mon Dec 12 15:18:24 2011 New Revision: 182244 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182244 Log: gcc/ PR middle-end/50873 *

[Bug debug/48354] internal compiler error: in splice_child_die, at dwarf2out.c:8064

2011-12-12 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48354 Richard Guenther changed: What|Removed |Added Attachment #24407|0 |1 is obsolete|

[Bug target/46887] Invalid AIX linker flag '-bnoerok', it has to be '-bernotok'

2011-12-12 Thread michael.haubenwallner at salomon dot at
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46887 --- Comment #9 from Michael Haubenwallner 2011-12-12 16:17:48 UTC --- (In reply to comment #5) > The problem still exists, but classpath is maintained upstream, not by GCC. Checking out the GNU classpath project from savannah (CVS HEAD), there is

[Bug target/46887] Invalid AIX linker flag '-bnoerok', it has to be '-bernotok'

2011-12-12 Thread dje at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46887 --- Comment #10 from David Edelsohn 2011-12-12 16:29:03 UTC --- Has GCC/GCJ imported a recent version of classpath? The "bug" may be that the classpath package is not up to date in libjava. In fact, the file may not be used at all and solely a

[Bug rtl-optimization/51495] [4.7 Regression] ICE: in force_nonfallthru_and_redirect, at cfgrtl.c:1171 with computed goto

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51495 --- Comment #4 from Jakub Jelinek 2011-12-12 16:36:38 UTC --- I don't think so. We only do something about single_succ_p basic blocks and therefore we should never call e.g. that can_duplicate_block_p predicate more than once for each basic bloc

[Bug c++/51347] [trans-mem] Segfault on templates with -O1 -fgnu-tm

2011-12-12 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51347 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug middle-end/51510] [4.6/4.7 regression] gcc for arm-linux-gnueabi ICEs on gcc.c-torture/execute/20050713-1.c due to PR50074+PR51323 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51510 --- Comment #2 from Jakub Jelinek 2011-12-12 16:44:31 UTC --- Author: jakub Date: Mon Dec 12 16:44:23 2011 New Revision: 182246 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182246 Log: PR middle-end/51510 * calls.c (internal_arg

[Bug testsuite/51511] [4.6/4.7 regression] gcc.dg/pr45819.c fails on arm-linux-gnueabi due to PR50078+PR51466 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51511 --- Comment #2 from Jakub Jelinek 2011-12-12 16:48:56 UTC --- Author: jakub Date: Mon Dec 12 16:48:46 2011 New Revision: 182247 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182247 Log: PR testsuite/51511 * gcc.dg/pr45819.c: Add

[Bug middle-end/51443] [trans-mem] internal compiler error in expand_block_tm of trans-mem.c

2011-12-12 Thread aldyh at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51443 Aldy Hernandez changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug target/51135] [4.7 Regression] SIGSEGV during exception cleanup on win32

2011-12-12 Thread paolo at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51135 --- Comment #6 from paolo at gcc dot gnu.org 2011-12-12 17:34:24 UTC --- Author: paolo Date: Mon Dec 12 17:34:19 2011 New Revision: 182250 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182250 Log: 2011-12-12 Paolo Carlini Revert:

[Bug tree-optimization/50078] [4.6 Regression] combine wrong code: volatile accesses optimized out

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50078 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/51135] [4.7 Regression] SIGSEGV during exception cleanup on win32

2011-12-12 Thread paolo.carlini at oracle dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51135 Paolo Carlini changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug bootstrap/51503] [4.7 Regression] Failure to build (non-bootstrap) gcc libitm if only building C

2011-12-12 Thread rth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51503 --- Comment #2 from Richard Henderson 2011-12-12 18:10:10 UTC --- Odd. I thought this was supposed to happen automatically with lang_env_dependencies = { module=libitm; cxx=true; }; in Makefile.def.

[Bug tree-optimization/50569] [4.6/4.7 regression] unaligned memory accesses generated for memcpy

2011-12-12 Thread ebotcazou at gcc dot gnu.org
* tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs in the expression of MODEL instead of just the last one. Added: trunk/gcc/testsuite/gcc.c-torture/execute/20111212-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-sra.c

[Bug tree-optimization/50569] [4.6/4.7 regression] unaligned memory accesses generated for memcpy

2011-12-12 Thread ebotcazou at gcc dot gnu.org
* tree-sra.c (build_ref_for_model): Replicate a chain of COMPONENT_REFs in the expression of MODEL instead of just the last one. Added: branches/gcc-4_6-branch/gcc/testsuite/gcc.c-torture/execute/20111212-1.c - copied unchanged from r182252, trunk/gcc/testsuite/gcc.c-torture/execute/20

[Bug tree-optimization/50569] [4.6/4.7 regression] unaligned memory accesses generated for memcpy

2011-12-12 Thread ebotcazou at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50569 Eric Botcazou changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/51496] [4.7 Regression] FAIL: libgomp.c++/for-2.C * (test for excess errors)

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51496 --- Comment #2 from Jakub Jelinek 2011-12-12 18:55:10 UTC --- Author: jakub Date: Mon Dec 12 18:55:06 2011 New Revision: 182257 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182257 Log: PR c++/51496 * parser.c (cp_parser_omp_for_

[Bug target/51509] Inefficient neon intrinsic code sequence

2011-12-12 Thread ramana at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51509 Ramana Radhakrishnan changed: What|Removed |Added Target|arm-linux-androideabi |arm-linux-androideabi,

[Bug middle-end/51516] New: [trans-mem] problem with TM clone aliases

2011-12-12 Thread patrick.marlier at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51516 Bug #: 51516 Summary: [trans-mem] problem with TM clone aliases Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority

[Bug c++/51496] [4.7 Regression] FAIL: libgomp.c++/for-2.C * (test for excess errors)

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51496 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/51485] [4.6 Regression] ICE in vectorizable_assignment

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51485 --- Comment #3 from Jakub Jelinek 2011-12-12 19:43:09 UTC --- Author: jakub Date: Mon Dec 12 19:43:06 2011 New Revision: 182259 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182259 Log: Backported from mainline 2011-12-11 Jakub

[Bug middle-end/51510] [4.6/4.7 regression] gcc for arm-linux-gnueabi ICEs on gcc.c-torture/execute/20050713-1.c due to PR50074+PR51323 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51510 --- Comment #3 from Jakub Jelinek 2011-12-12 19:43:54 UTC --- Author: jakub Date: Mon Dec 12 19:43:49 2011 New Revision: 182260 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182260 Log: PR middle-end/51510 * calls.c (internal_arg

[Bug testsuite/51511] [4.6/4.7 regression] gcc.dg/pr45819.c fails on arm-linux-gnueabi due to PR50078+PR51466 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51511 --- Comment #3 from Jakub Jelinek 2011-12-12 19:44:25 UTC --- Author: jakub Date: Mon Dec 12 19:44:22 2011 New Revision: 182261 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182261 Log: PR testsuite/51511 * gcc.dg/pr45819.c: Add

[Bug tree-optimization/51485] [4.6 Regression] ICE in vectorizable_assignment

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51485 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug middle-end/51510] [4.6/4.7 regression] gcc for arm-linux-gnueabi ICEs on gcc.c-torture/execute/20050713-1.c due to PR50074+PR51323 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51510 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug testsuite/51511] [4.6/4.7 regression] gcc.dg/pr45819.c fails on arm-linux-gnueabi due to PR50078+PR51466 fix

2011-12-12 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51511 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/51491] ccp when converting from alloca should add a CLOBBER to right before __builtin_stack_restore

2011-12-12 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51491 --- Comment #3 from Andrew Pinski 2011-12-12 19:51:32 UTC --- The testcase which I referenced in the bug report is one where it shows adding a CLOBBER is a good idea. Anyways the following two functions should produce the same exact code: int g(

[Bug tree-optimization/45830] [4.4/4.5 Regression] Code+rodata increase with -ftree-switch-conversion

2011-12-12 Thread gjl at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45830 --- Comment #5 from Georg-Johann Lay 2011-12-12 20:13:45 UTC --- Author: gjl Date: Mon Dec 12 20:13:40 2011 New Revision: 182262 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182262 Log: PR tree-optimization/45830 * gcc.c-torture

[Bug rtl-optimization/21617] [4.4/4.5/4.6/4.7 Regression] CRC64 algorithm optimization problem on Intel 32-bit

2011-12-12 Thread vmakarov at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21617 --- Comment #7 from Vladimir Makarov 2011-12-12 20:51:19 UTC --- Author: vmakarov Date: Mon Dec 12 20:51:16 2011 New Revision: 182263 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182263 Log: 2011-12-12 Vladimir Makarov PR rtl-op

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