[Bug tree-optimization/55619] [4.8 Regression] Chromium build fails with: error: memory input is not directly addressable

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55619 --- Comment #1 from Markus Trippelsdorf 2012-12-08 07:48:26 UTC --- Created attachment 28899 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28899 testcase

[Bug tree-optimization/55619] New: [4.8 Regression] Chromium build fails with: error: memory input is not directly addressable

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55619 Bug #: 55619 Summary: [4.8 Regression] Chromium build fails with: error: memory input is not directly addressable Classification: Unclassified Product: gcc Version: 4.8.0

[Bug c++/55127] [4.8 regression] Incorrect "dependent scope" error with partial specialization of non-type parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55127 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/55419] [4.7/4.8 Regression] ICE in gimplify_init_ctor_preeval, at gimplify.c:3587

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55419 Jason Merrill changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/55419] [4.7/4.8 Regression] ICE in gimplify_init_ctor_preeval, at gimplify.c:3587

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55419 --- Comment #5 from Jason Merrill 2012-12-08 03:32:06 UTC --- Author: jason Date: Sat Dec 8 03:31:56 2012 New Revision: 194319 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194319 Log: PR c++/55419 * tree.c (build_ta

[Bug c++/55127] [4.8 regression] Incorrect "dependent scope" error with partial specialization of non-type parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55127 --- Comment #6 from Jason Merrill 2012-12-08 03:31:43 UTC --- Author: jason Date: Sat Dec 8 03:31:37 2012 New Revision: 194318 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194318 Log: PR c++/55127 * search.c (access

[Bug c++/55419] [4.7/4.8 Regression] ICE in gimplify_init_ctor_preeval, at gimplify.c:3587

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55419 --- Comment #4 from Jason Merrill 2012-12-08 03:31:33 UTC --- Author: jason Date: Sat Dec 8 03:31:25 2012 New Revision: 194317 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194317 Log: PR c++/55419 * tree.c (build_ta

[Bug sanitizer/55617] static constructors are not being instrumented correctly on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55617 --- Comment #4 from Jack Howarth 2012-12-08 03:14:29 UTC --- The failing testcase in gdb appears as... gdb ./covariant3.exe ... (gdb) br _GLOBAL__sub_I_covariant3.C Breakpoint 1 at 0x11ce2: file covariant3.C, line 85. (gdb) displa

[Bug c++/55513] [4.7/4.8 Regression] Incorrect snprintf folding when building with -std=c++0x

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55513 Aldy Hernandez changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug c++/55513] [4.7/4.8 Regression] Incorrect snprintf folding when building with -std=c++0x

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55513 --- Comment #10 from Aldy Hernandez 2012-12-08 01:20:33 UTC --- Author: aldyh Date: Sat Dec 8 01:19:13 2012 New Revision: 194316 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194316 Log: PR c++/55513 * semantics.c (c

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 --- Comment #4 from Alexandre Oliva 2012-12-07 23:29:28 UTC --- I don't understand how this sort of unaligned access that modifies unrelated objects can fit in with any reasonable threaded memory model, but I guess that's beyond the scope

[Bug other/54814] [4.8 Regression] ICE: unable to find a register to spill in class 'R0_REG'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814 Steven Bosscher changed: What|Removed |Added CC||steven at gcc dot gnu.org ---

[Bug debug/52857] DW_OP_GNU_regval_type is generated with INVALID_REGNUM

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52857 H.J. Lu changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug other/54814] [4.8 Regression] ICE: unable to find a register to spill in class 'R0_REG'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814 --- Comment #4 from Steven Bosscher 2012-12-07 22:02:43 UTC --- (In reply to comment #3) > R0 is a fixed register, it should not be used for spilling or be allocated by > IRA. But apparently RA believes it has to, to satisfy some constr

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 Alexandre Oliva changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|un

[Bug fortran/55618] [4.6/4.7/4.8 Regression] Failures with ISO_Varying_String test suite

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55618 --- Comment #1 from Tobias Burnus 2012-12-07 21:13:57 UTC --- Created attachment 28898 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28898 Test case (still depends on the iso_varying_string module) Slightly reduced test case - sti

[Bug fortran/55534] -Wno-missing-include-dirs does not work with gfortran

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55534 --- Comment #5 from Harald Anlauf 2012-12-07 21:09:50 UTC --- (In reply to comment #4) > * With the patch and the warning activated, the compiler crashes in > gcc/incpath.c's remove_duplicates for cur->name == "/no/such/dir". Yes, I get

[Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141 --- Comment #4 from Vladimir Makarov 2012-12-07 21:06:49 UTC --- Author: vmakarov Date: Fri Dec 7 21:06:38 2012 New Revision: 194308 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194308 Log: 2012-12-07 Vladimir Makarov

[Bug c++/55127] [4.8 regression] Incorrect "dependent scope" error with partial specialization of non-type parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55127 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug fortran/55618] New: [4.6/4.7/4.8 Regression] Failures with ISO_Varying_String test suite

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55618 Bug #: 55618 Summary: [4.6/4.7/4.8 Regression] Failures with ISO_Varying_String test suite Classification: Unclassified Product: gcc Version: 4.8.0 Status:

[Bug lto/55466] [4.8 Regression] Revision 191466 destroyed DWARF debug info

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55466 --- Comment #10 from H.J. Lu 2012-12-07 18:49:10 UTC --- (In reply to comment #7) > This patch: > > diff --git a/gcc/lto-symtab.c b/gcc/lto-symtab.c > index 0b0cdac..295fd37 100644 > --- a/gcc/lto-symtab.c > +++ b/gcc/lto-symtab.c >

[Bug target/55610] cc1 is calling munmap() on part of itself on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55610 --- Comment #5 from Jack Howarth 2012-12-07 18:03:05 UTC --- It appears that the change in Comment 4 only works if dragonegg is built with clang. Using the patch from http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056882.html to allow

[Bug other/54814] [4.8 Regression] ICE: unable to find a register to spill in class 'R0_REG'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814 Georg-Johann Lay changed: What|Removed |Added CC||rguenth at gcc dot gnu.org -

[Bug target/55610] cc1 is calling munmap() on part of itself on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55610 --- Comment #4 from Jack Howarth 2012-12-07 17:35:00 UTC --- --- gcc-4.7.2/gcc/config/host-darwin.c.orig 2012-12-07 11:30:48.0 -0500 +++ gcc-4.7.2/gcc/config/host-darwin.c 2012-12-07 11:39:21.0 -0500 @@ -57,8 +57,8 @@

[Bug c++/54401] Missing diagnostics about type-alias at class scope

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54401 Dodji Seketeli changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug c++/54401] Missing diagnostics about type-alias at class scope

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54401 --- Comment #2 from Dodji Seketeli 2012-12-07 17:05:40 UTC --- Author: dodji Date: Fri Dec 7 17:05:19 2012 New Revision: 194306 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194306 Log: PR c++/54401 - Confusing diagnostics about type-a

[Bug rtl-optimization/52573] [4.6/4.7/4.8 regression] regrename creates overlapping register allocations for output operands

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52573 --- Comment #8 from Andreas Schwab 2012-12-07 16:45:49 UTC --- The failure disappeared somewhere between r190830 and r191055.

[Bug c/39464] [4.6/4.7/4.8 Regression] Attribute may_alias causes invalid warning

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39464 Jakub Jelinek changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug middle-end/53696] [4.7/4.8 Regression] ICE: SIGSEGV in gimplify_decl_expr (gimplify.c:1454) with -fkeep-inline-functions on invalid use of lambda

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53696 --- Comment #6 from Jakub Jelinek 2012-12-07 16:27:14 UTC --- (In reply to comment #5) > If you want me to revert that patchlet of mine don't be afraid to ask, after > all was just an ice on invalid, no big deal. Can do that immediately an

[Bug middle-end/53696] [4.7/4.8 Regression] ICE: SIGSEGV in gimplify_decl_expr (gimplify.c:1454) with -fkeep-inline-functions on invalid use of lambda

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53696 --- Comment #5 from Paolo Carlini 2012-12-07 16:20:35 UTC --- If you want me to revert that patchlet of mine don't be afraid to ask, after all was just an ice on invalid, no big deal. Can do that immediately and then we have all the time t

[Bug fortran/55395] [4.8 Regression] libgfortran bootstrap failure on powerpc-linux-gnu and arm-linux-gnueabi

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55395 --- Comment #15 from Jakub Jelinek 2012-12-07 16:04:33 UTC --- Author: jakub Date: Fri Dec 7 16:04:26 2012 New Revision: 194304 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194304 Log: PR fortran/55395 * varpool.c (

[Bug middle-end/53696] [4.7/4.8 Regression] ICE: SIGSEGV in gimplify_decl_expr (gimplify.c:1454) with -fkeep-inline-functions on invalid use of lambda

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53696 Jakub Jelinek changed: What|Removed |Added CC||jakub at gcc dot gnu.org,

[Bug tree-optimization/52275] The polyhedron test air.f90 is miscompiled with '-O2 -floop-flatten' after revision 184265

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52275 Dominique d'Humieres changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resoluti

[Bug sanitizer/55617] static constructors are not being instrumented correctly on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55617 --- Comment #3 from Jack Howarth 2012-12-07 15:44:16 UTC --- This might be due to the code... /* Startup code should go to startup subsection unless it is unlikely executed (this happens especially with function splitting wh

[Bug c++/55419] [4.7/4.8 Regression] ICE in gimplify_init_ctor_preeval, at gimplify.c:3587

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55419 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|unas

[Bug tree-optimization/55614] [4.6/4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 --- Comment #7 from Eric Botcazou 2012-12-07 15:40:08 UTC --- > That is what the memcpy folding folds it to. We could perhaps stop for > 4.6/4.7 > doing such replacements in memcpy folding if it would try to decrease > alignment > of so

[Bug tree-optimization/55614] [4.6/4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 --- Comment #6 from Jakub Jelinek 2012-12-07 15:28:30 UTC --- (In reply to comment #5) > How can a union have alignment 8 if it contains a field with alignment 128? > That should only happen if the field is a bit-field... That is what

[Bug c++/51494] Legal program rejection - capturing "this" when using static method inside lambda

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51494 kpx1894 changed: What|Removed |Added CC||kpx1894 at gmail dot com --- Comment

[Bug debug/55579] SRA doesn't create debug stmts when they would be useful

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55579 --- Comment #3 from Martin Jambor 2012-12-07 14:59:43 UTC --- Created attachment 28896 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28896 Untested patch I'm bootstrapping and testing this patch.

[Bug tree-optimization/55614] [4.6/4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 --- Comment #5 from Eric Botcazou 2012-12-07 14:57:28 UTC --- > The difference from broken to working starts at the esra pass: > : > - MEM[(char * {ref-all})x_1].v = r$v_15; > + MEM[(char * {ref-all})x_1] = r$v_15; >x_8 = x_1 + 16

[Bug tree-optimization/55614] [4.6/4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 --- Comment #4 from Martin Jambor 2012-12-07 14:56:15 UTC --- As far as I can remember, my changes in revision 186501 depended on previous work in expander and cannot be simply backported without those prerequisites (or breaking strict-ali

[Bug target/54404] [4.8 Regression] *cfstring* failures for (obj-c|g)++ on *-apple-darwin* after revision 186978

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54404 --- Comment #22 from howarth at bromo dot med.uc.edu 2012-12-07 14:53:27 UTC --- On Fri, Dec 07, 2012 at 01:50:40PM +, dominiq at lps dot ens.fr wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54404 > > --- Comment #21 from Do

[Bug sanitizer/55617] static constructors are not being instrumented correctly on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55617 --- Comment #2 from Jack Howarth 2012-12-07 14:50:34 UTC --- Created attachment 28895 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28895 gdb log of stepi walk from 38th breakpoint of __dyld__ZN16ImageLoaderMachO18doModInitFunctions

[Bug sanitizer/55617] static constructors are not being instrumented correctly on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55617 --- Comment #1 from Jack Howarth 2012-12-07 14:48:57 UTC --- Created attachment 28894 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28894 assembly file for covariant3.C compiled with -fsanitize=address on x86_64-apple-darwin12 As

[Bug middle-end/55198] [4.8 Regression] libquadmath/math/fmaq.c:233:7: internal compiler error

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55198 --- Comment #6 from John David Anglin 2012-12-07 14:47:55 UTC --- Patch is here: http://gcc.gnu.org/ml/gcc-patches/2012-12/msg00042.html

[Bug sanitizer/55617] New: static constructors are not being instrumented correctly on darwin

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55617 Bug #: 55617 Summary: static constructors are not being instrumented correctly on darwin Classification: Unclassified Product: gcc Version: 4.8.0 Status: UN

[Bug tree-optimization/55616] bogus warning about undefined overflow after overflow check

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55616 Richard Biener changed: What|Removed |Added Keywords||diagnostic Status|U

[Bug libstdc++/55594] [4.8 Regression] -Wa,-nH incorrectly added to compile line of all targets

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55594 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/55569] [4.8 Regression] ICE: in check_probability, at basic-block.h:944 with -ftree-vectorize

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55569 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/55614] [4.6/4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 Jakub Jelinek changed: What|Removed |Added Component|c |tree-optimization Known to

[Bug c++/55127] [4.8 regression] Incorrect "dependent scope" error with partial specialization of non-type parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55127 Paolo Carlini changed: What|Removed |Added Priority|P3 |P2 CC|

[Bug tree-optimization/43716] [4.6/4.7/4.8 Regression] Revision 158105 miscompiles doduc.f90

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43716 --- Comment #43 from Richard Biener 2012-12-07 14:28:56 UTC --- (In reply to comment #42) > > Re-adjust target milestone. Please somebody revisit the regression status > > and fill in known-to-work/fail fields. ISTR it only fails on darw

[Bug bootstrap/54926] [4.8 Regression] Bootstrap comparison failure for various files in libbacktrace

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54926 --- Comment #11 from Jakub Jelinek 2012-12-07 14:19:31 UTC --- Please post patches to gcc-patches.

[Bug bootstrap/54926] [4.8 Regression] Bootstrap comparison failure for various files in libbacktrace

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54926 --- Comment #10 from Jakub Jelinek 2012-12-07 14:14:33 UTC --- Author: jakub Date: Fri Dec 7 14:14:25 2012 New Revision: 194303 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194303 Log: PR bootstrap/54926 * Makefile.

[Bug c/55614] [4.6/4.7 Regression] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug tree-optimization/55616] New: bogus warning about undefined overflow after overflow check

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55616 Bug #: 55616 Summary: bogus warning about undefined overflow after overflow check Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRM

[Bug rtl-optimization/55547] [4.8 Regression] Alias analysis does not handle AND addresses correctly

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55547 Richard Biener changed: What|Removed |Added Keywords||wrong-code Priority|P

[Bug c/55614] vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 Mikael Pettersson changed: What|Removed |Added CC||mikpe at it dot uu.se --- C

[Bug target/54404] [4.8 Regression] *cfstring* failures for (obj-c|g)++ on *-apple-darwin* after revision 186978

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54404 --- Comment #21 from Dominique d'Humieres 2012-12-07 13:50:40 UTC --- (In reply to comment #18) > > Fixed? > > Note on x86_64-apple-darwin12 which uses a newer Objective C runtime. There > are > failures in... It would probably be n

[Bug middle-end/55198] [4.8 Regression] libquadmath/math/fmaq.c:233:7: internal compiler error

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55198 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/55158] [4.8 Regression] segfault in schedule_region at -O3

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55158 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/55154] [4.8 Regression] ICE: in curr_insn_transform, at lra-constraints.c:2702 with custom flags

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55154 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/55153] [4.8 Regression] ICE: in begin_move_insn, at sched-ebb.c:205 with -fsched2-use-superblocks and __builtin_prefetch

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55153 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug rtl-optimization/55151] [4.8 Regression] ICE: in assign_by_spills, at lra-assigns.c:1217 with -fPIC

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55151 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug rtl-optimization/55141] [4.8 Regression] wrong code with -fno-split-wide-types

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55141 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug tree-optimization/43716] [4.6/4.7/4.8 Regression] Revision 158105 miscompiles doduc.f90

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43716 --- Comment #42 from Dominique d'Humieres 2012-12-07 13:40:17 UTC --- > Re-adjust target milestone. Please somebody revisit the regression status > and fill in known-to-work/fail fields. ISTR it only fails on darwin. (1) doduc.f90 is c

[Bug rtl-optimization/52573] [4.6/4.7/4.8 regression] regrename creates overlapping register allocations for output operands

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52573 --- Comment #7 from Kenneth Zadeck 2012-12-07 13:39:10 UTC --- alexandre, when we did the dataflow stuff, my expertise was primarily in deciding which problems could be applied to which of the passes and how and when to actually (re)sol

[Bug other/54814] [4.8 Regression] ICE: unable to find a register to spill in class 'R0_REG'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814 --- Comment #2 from Georg-Johann Lay 2012-12-07 13:34:36 UTC --- rguenth at gcc dot gnu.org wrote: > spill in class 'R0_REG' Spilling is a bug in the register allocator, or am I missing something. Besides that, I am getting this mail

[Bug bootstrap/54926] [4.8 Regression] Bootstrap comparison failure for various files in libbacktrace

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54926 --- Comment #9 from dave.anglin at bell dot net 2012-12-07 13:33:16 UTC --- On 6-Dec-12, at 1:39 PM, jakub at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54926 > > Jakub Jelinek changed: > > What

[Bug c++/55127] [4.8 regression] Incorrect "dependent scope" error with partial specialization of non-type parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55127 H.J. Lu changed: What|Removed |Added Priority|P1 |P3 --- Comment #4 from H.J. Lu 2012-

[Bug c++/55127] [4.8 regression] Incorrect "dependent scope" error with partial specialization of non-type parameter

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55127 Richard Biener changed: What|Removed |Added Keywords||rejects-valid Priorit

[Bug tree-optimization/54886] [4.8 Regression] FAIL: gcc.dg/graphite/pr(42521|42771).c (internal compiler error) due to revision 192219

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54886 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/54886] [4.8 Regression] FAIL: gcc.dg/graphite/pr(42521|42771).c (internal compiler error) due to revision 192219

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54886 --- Comment #6 from Richard Biener 2012-12-07 13:16:35 UTC --- Author: rguenth Date: Fri Dec 7 13:16:28 2012 New Revision: 194302 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194302 Log: 2012-12-07 Richard Biener P

[Bug rtl-optimization/55122] [4.8 Regression] ICE: maximum number of LRA constraint passes is achieved (15)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55122 Richard Biener changed: What|Removed |Added Status|NEW |RESOLVED Resolution|

[Bug middle-end/55078] [4.8 Regression] FAIL: g++.dg/torture/pr46154.C

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55078 Martin Jambor changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug tree-optimization/55590] SRA still produces unnecessarily unaligned memory accesses

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55590 Martin Jambor changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug middle-end/55078] [4.8 Regression] FAIL: g++.dg/torture/pr46154.C

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55078 --- Comment #8 from Martin Jambor 2012-12-07 13:05:57 UTC --- Author: jamborm Date: Fri Dec 7 13:05:52 2012 New Revision: 194301 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194301 Log: 2012-12-07 Martin Jambor PR

[Bug lto/55466] [4.8 Regression] Revision 191466 destroyed DWARF debug info

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55466 --- Comment #9 from H.J. Lu 2012-12-07 13:02:12 UTC --- I am testing this patch: --- diff --git a/gcc/lto-symtab.c b/gcc/lto-symtab.c index 0b0cdac..295fd37 100644 --- a/gcc/lto-symtab.c +++ b/gcc/lto-symtab.c @@ -443,10 +443,6 @@ lt

[Bug tree-optimization/55104] [4.8 Regression] ice in inline_call, at ipa-inline-transform.c:269

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55104 Richard Biener changed: What|Removed |Added Priority|P3 |P1 Depends on|

[Bug tree-optimization/55079] [4.8 regression] false positive -Warray-bounds (also seen at -O3 bootstrap)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55079 Richard Biener changed: What|Removed |Added Priority|P3 |P1 --- Comment #10 from Richar

[Bug tree-optimization/55590] SRA still produces unnecessarily unaligned memory accesses

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55590 --- Comment #2 from Martin Jambor 2012-12-07 12:50:46 UTC --- Author: jamborm Date: Fri Dec 7 12:50:43 2012 New Revision: 194300 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194300 Log: 2012-12-07 Martin Jambor PR

[Bug middle-end/43631] var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43631 Uros Bizjak changed: What|Removed |Added CC||hjl.tools at gmail dot com --- Co

[Bug bootstrap/55615] [4.8 Regression] Failed to bootstrap with --with-arch=core2 --with-cpu=atom

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55615 Uros Bizjak changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug c++/53475] [4.8 Regression] Section type conflict errors in libstdc++ testsuite

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53475 Jakub Jelinek changed: What|Removed |Added Status|ASSIGNED|WAITING CC|

[Bug bootstrap/55615] New: [4.8 Regression] Failed to bootstrap with --with-arch=core2 --with-cpu=atom

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55615 Bug #: 55615 Summary: [4.8 Regression] Failed to bootstrap with --with-arch=core2 --with-cpu=atom Classification: Unclassified Product: gcc Version: 4.8.0 S

[Bug middle-end/55555] [4.8 Regression] miscompilation at -O2 (number_of_iterations)

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=5 Jakub Jelinek changed: What|Removed |Added Priority|P3 |P1 Summary|[4.8 Regre

[Bug c/55614] New: vector extensions cause movdqa to be generated for memcpy on unaligned buffer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55614 Bug #: 55614 Summary: vector extensions cause movdqa to be generated for memcpy on unaligned buffer Classification: Unclassified Product: gcc Version: 4.7.2

[Bug middle-end/43631] var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43631 Jakub Jelinek changed: What|Removed |Added Status|REOPENED|ASSIGNED AssignedTo|unas

[Bug middle-end/55078] [4.8 Regression] FAIL: g++.dg/torture/pr46154.C

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55078 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug debug/55056] [4.8 Regression] -O0 -g missing location for register double var

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55056 --- Comment #6 from Richard Biener 2012-12-07 12:06:40 UTC --- (In reply to comment #5) > (In reply to comment #3) > > -Og -g0 doesn't produce debug info, so it should fail all debugger tests. > > -Og -g should work. > > -Og -g0 is nee

[Bug bootstrap/55051] [4.8 Regression] profiledbootstrap failed

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55051 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug tree-optimization/54886] [4.8 Regression] FAIL: gcc.dg/graphite/pr(42521|42771).c (internal compiler error) due to revision 192219

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54886 Richard Biener changed: What|Removed |Added Status|NEW |ASSIGNED AssignedTo|una

[Bug middle-end/43631] var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43631 --- Comment #14 from Steven Bosscher 2012-12-07 11:59:15 UTC --- (In reply to comment #13) > Please hold on with that, seems BB_END is BARRIER, which is wrong. > Starting with distilling a testcase... Perhaps Alex' is right that the rea

[Bug c/55613] New: Better warning for reference to struct type

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55613 Bug #: 55613 Summary: Better warning for reference to struct type Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Prior

[Bug middle-end/54838] [4.8 Regression] ICE: in merge_latch_edges, at cfgloop.c:678 with -ftracer

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54838 Richard Biener changed: What|Removed |Added Priority|P3 |P1

[Bug other/54814] [4.8 Regression] ICE: unable to find a register to spill in class 'R0_REG'

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54814 Richard Biener changed: What|Removed |Added Priority|P3 |P4

[Bug rtl-optimization/54783] [4.8 Regression] valgrind reports using uninitialised data in mark_pseudo_regno_live and make_object_born on basic code

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54783 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|

[Bug target/54781] [4.8 Regression] ICE in refs_may_alias_p_1, at tree-ssa-alias.c:1124

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54781 Richard Biener changed: What|Removed |Added Status|NEW |WAITING --- Comment #4 from Ri

[Bug rtl-optimization/55273] [4.8 Regression] ICE in iv_number_of_iterations, at loop-iv.c:2819

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55273 --- Comment #6 from Steven Bosscher 2012-12-07 11:40:16 UTC --- (In reply to comment #5) > Douglas, can you help investigate the mmap error? > > Run "gcc -v". It will show a line executing the program cc1. Run gdb > on cc1 with the ex

[Bug debug/54731] [4.8 regression] arm-elf/arm-eabisim crosses fails in make-check due to undefined LFE references: corrupt debug_line tables

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54731 Richard Biener changed: What|Removed |Added Priority|P3 |P1

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