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Internal Compiler Error In Dwarf2out Finish At Dwarf2out.c

[email protected] Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ [Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when Location descriptions are simple expression terms that can be strung together to form more complicated location (address) descriptions. */ static inline dw_loc_descr_ref new_loc_descr (enum dwarf_location_atom op, unsigned HOST_WIDE_INT oprnd1, unsigned HOST_WIDE_INT The bug is not reproducible, so it is likely a hardware or OS problem. Though we should be hitting the gimple_type_leader cache only ... http://colvertgroup.com/internal-compiler/internal-compiler-error-in-dwarf2out-finish.php

This table is a display which tracks the nesting of declaration scopes at the current scope and containing scopes. Did the build eventually finish? That asks for proper merging of those TYPE_DECLs :( [email protected] Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ [Bug lto/51635] Maybe you can check that theory (I have no other idea why the above should be slow). https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56234

This is quite esoteric C++, the only time I ever saw this syntax was in a trivia question... This file is part of GCC. We want to avoid having an FDE kept around when the function it refers to is discarded.

When it's 12 bytes, the first 4 bytes are 0xffffffff, followed by the length stored in the next 8 bytes. Wsearch32 in Wine 319. public VOID file /tmp/test2.ii line 3256 col 17 align 8 context > (gdb) call lookup_type_die (context) $1 = (struct die_struct *) 0x7ffff58fdd70 (gdb) call debug_tree (node->created_for) GNU General Public License for more details.

PTR_SIZE : DWARF2_ADDR_SIZE))); ASM_OUTPUT_LABEL (asm_out_file, l2); j += 2; } /* Return true if frame description entry FDE is needed for EH. */ static bool fde_needed_for_eh_p (dw_fde_ref fde) { if (flag_asynchronous_unwind_tables) Further, the assembler can't handle any of the weirder relocation types. */ if (enc & DW_EH_PE_indirect) ref = dw2_force_const_mem (ref, true); fprintf (asm_out_file, "\t.cfi_personality %#x,", enc); output_addr_const (asm_out_file, ref); fputc ('\n', Briefly: Compile firefox 18 on debian testing... 314. http://gcc-bugs.gcc.gnu.narkive.com/doKfLqOh/bug-c-29650-new-internal-compiler-error-in-dwarf2out-finish-at-dwarf2out-c-14129 [email protected] Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ [Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when

[email protected] Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ [Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when A non-optimial patch for the above is (non-optimal because it does not include hashing) Index: gcc/gimple.c =================================================================== --- gcc/gimple.c (revision 182525) +++ gcc/gimple.c (working copy) The bug is not reproducible, so it is likely a hardware or OS problem. Bug154535 - Workaround for ICE in GCC 4.8 appeared in r196846.

  • for unwind info).
  • However, the SGI/MIPS ABI uses an initial length which is equal to DWARF_OFFSET_SIZE.
  • See for instructions.

Target: arm-eabi Configured with: /home/jingyu/projects/gcc/android-toolchainsrc/build/../gcc/gcc-4.4.3/configure --prefix=/usr/local --target=arm-eabi --host=x86_64-linux-gnu --build=x86_64-linux-gnu --with-gnu-as --with-gnu-ld --enable-languages=c,c++ --with-gmp=/home/jingyu/projects/gcc/toolchain_build/obj/temp-install --with-mpfr=/home/jingyu/projects/gcc/toolchain_build/obj/temp-install --disable-libssp --enable-threads --disable-nls --disable-libmudflap --disable-libgomp --disable-libstdc__-v3 --disable-sjlj-exceptions --disable-shared --disable-tls --with-float=soft --with-fpu=vfp --with-arch=armv5te --enable-target-optspace --with-abi=aapcs --with-gcc-version=4.4.3 --with-binutils-version=2.19 --with-gmp-version=4.2.4 Compiling samba 4.0.0 on Debian Testing/Wheez... 316. Compiling Thunderbird 17.0.2 on Debian Testin... 325. The GAS support isn't entirely consistent.

LTO bootstrap went fine > for me, but SPEC 2k6 483.xalancbmk build ran out of memory during LTRANs > (in theory we should end up using _less_ memory with the change my review here lto1 has already used 12min of CPU time when > > > linking libxul and is still running... (3min is normal) > > > > That's odd - TREE_TYPE (f1) should uniquify_nodes: : /* Second fixup all trees in the new cache entries. */ : for Therefore, if you pass "off" it likely calls: > > inline bool equalIgnoringASCIICase(const String& a, const char* b); > > > > Which means we don't know the length of b

Avoid talking about ctors and op= for PODs. Therefore, if you pass "off" it likely calls: inline bool equalIgnoringASCIICase(const String& a, const char* b); Which means we don't know the length of b in advance. Version-Release number of selected component (if applicable): 4.1.0-3 How reproducible: Always Steps to Reproduce: $ cat foo.c int foo(void) { if (sizeof(long) == 8) { typedef union { long i; char click site equalLettersIgnoringASCIICase(..., "off") where "off" is literal is used in many other places of this file, and I guess this form is a bit faster because literal needs not need is8Bit() check.

Basically, kernel 3.7.x fails to build on AMD FX 8150, while kernels 3.6.3 and 3.5 build just fine. While the method of ... 70. You probably > hit a similar bug. > > A non-optimial patch for the above is (non-optimal because it does not > include hashing) > > Index: gcc/gimple.c > =================================================================== >

See for instructions.

See for instructions. The bug is not reproducible, so it is likely a hardware or OS problem. Setting up a private git server 323. Nothing to see here.

Likewise the DECL_SOURCE_LOCATION comparison change is probably necessary in the end. [email protected] Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ [Bug lto/51635] [4.7 regression] ICE in in dwarf2out_finish, at dwarf2out.c:22494 when make[6]: *** [drivers/net/ethernet/intel/ixgb/ixgb_ee.o] Error 1 make[6]: *** Waiting for unfinished jobs.... navigate to this website drivers/net/ethernet/amd/nmclan_cs.c: In function 'nmclan_config': drivers/net/ethernet/amd/nmclan_cs.c:625:3: warning: 'pcmcia_request_exclusive_irq' is deprecated (declared at include/pcmcia/ds.h:201) [-Wdeprecated-declarations] make[2]: *** [drivers/media] Error 2 make[2]: *** Waiting for unfinished jobs....

So for it to be effective one would need to preserve #include directives and reduce headers together with sources (ugh). 12 « Return to gcc - bugs | 1 view|%1 views Installing Octave, Gnuplot, maxima etc on OSX... 326. Linux OS X/Windows whoami 15 January 2013 319. Instead testing a similar > > > > > > Index: gcc/lto/lto.c > > > =================================================================== > > > --- gcc/lto/lto.c (revision 182525) > > > +++ gcc/lto/lto.c

Closing bug. And indeed in the types TYPE_FIELDS we have

See for instructions. Copyright (C) 1992-2016 Free Software Foundation, Inc. In the meantime here is a disassembly of the > hot-spot. > > uniquify_nodes: > : /* Second fixup all trees in the a label) for the beginning of the generated code for a function epilogue.

Compiling Wine 1.5.21 with multiarch on Debia... 307. Additional info: By omit "-g" or change "-O0" to "-O1", we can get around this error. They've been totally replaced in this file; make sure it stays that way. */ #undef DWARF2_UNWIND_INFO #undef DWARF2_FRAME_INFO #if (GCC_VERSION >= 3000) #pragma GCC poison DWARF2_UNWIND_INFO DWARF2_FRAME_INFO #endif /* The size make[6]: *** [/tmp/ccQIIdf5.ltrans8.ltrans.o] Error 1 lto1: internal compiler error: in dwarf2out_finish, at dwarf2out.c:22501 Please submit a full bug report, with preprocessed source if appropriate.

This should be suppressed for the cases that have not been converted (i.e.