Differences between revisions 107 and 108
Revision 107 as of 2008-08-05 23:58:08
Size: 4412
Editor: ?smarenka
Comment:
Revision 108 as of 2008-08-06 02:31:44
Size: 5980
Editor: ?smarenka
Comment:
Deletions are marked like this. Additions are marked like this.
Line 13: Line 13:
  * {{{testreloads.c:207: internal compiler error: in find_reloads, at reload.c:3744}}}
Line 16: Line 15:
{{{testreloads.c:207: error: unable to generate reloads for:
(insn:QI 631 629 632 41 testreloads.c:94 (parallel [
            (set (cc0)
                (compare (reg/v:DI 0 %d0 [orig:117 j ] [117])
                    (reg:DI 4 %d4 [orig:115 pretmp.69 ] [115])))
            (clobber (reg:DI 273))
        ]) 12 {*m68k.md:521} (expr_list:REG_UNUSED (reg:DI 273)
        (nil)))
testreloads.c:207: internal compiler error: in find_reloads, at reload.c:3744
}}}
Line 21: Line 30:
  * {{{avidec.c:606: internal compiler error: in find_reloads, at reload.c:3744}}} {{{avidec.c:606: error: unable to generate reloads for:
(insn:QI 1388 1785 1389 174 /build/buildd/ffmpeg-debian-0.svn20080206/libavformat/avidec.c:211 (parallel [
            (set (cc0)
                (compare (reg:DI 10 %a2 [orig:62 pretmp.702 ] [62])
                    (reg:DI 4 %d4 [430])))
            (clobber (reg:DI 431))
        ]) 12 {*m68k.md:521} (expr_list:REG_UNUSED (reg:DI 431)
        (nil)))
avidec.c:606: internal compiler error: in find_reloads, at reload.c:3744}}}
Line 25: Line 42:
  * {{{avidec.c:606: internal compiler error: in find_reloads, at reload.c:3744}}} {{{avidec.c:606: error: unable to generate reloads for:
(insn:QI 1388 1785 1389 174 avidec.c:211 (parallel [
            (set (cc0)
                (compare (reg:DI 10 %a2 [orig:62 pretmp.702 ] [62])
                    (reg:DI 4 %d4 [430])))
            (clobber (reg:DI 431))
        ]) 12 {*m68k.md:521} (expr_list:REG_UNUSED (reg:DI 431)
        (nil)))
avidec.c:606: internal compiler error: in find_reloads, at reload.c:3744}}}
Line 29: Line 54:
  * {{{InstructionCombining.cpp:9187: internal compiler error: in find_reloads, at reload.c:3744}}} {{{InstructionCombining.cpp:9187: error: unable to generate reloads for:
(insn:QI 1193 1192 1194 210 InstructionCombining.cpp:8939 (parallel [
            (set (cc0)
                (compare (reg:DI 0 %d0)
                    (reg:DI 4 %d4 [499])))
            (clobber (reg:DI 501))
        ]) 12 {*m68k.md:521} (expr_list:REG_DEAD (reg:DI 0 %d0)
        (expr_list:REG_UNUSED (reg:DI 501)
            (nil))))
InstructionCombining.cpp:9187: internal compiler error: in find_reloads, at reload.c:3744}}}

This page tracks current issues with ["GCC"] for ["M68k/Porting"]. User support and buildd admins can be found at debian-68k@lists.debian.org.

  • gcc-4.3 is now the default,

Bugs

Gathering the bugs in gcc-4.3_4.3.1-8.

  • hdf5
    • found in gcc 4.3.1-8
    • test case built
    • bug #

{{{testreloads.c:207: error: unable to generate reloads for: (insn:QI 631 629 632 41 testreloads.c:94 (parallel [

  • (set (cc0)
    • (compare (reg/v:DI 0 %d0 [orig:117 j ] [117])
      • (reg:DI 4 %d4 [orig:115 pretmp.69 ] [115])))
    (clobber (reg:DI 273))
  • ]) 12 {*m68k.md:521} (expr_list:REG_UNUSED (reg:DI 273) (nil)))

testreloads.c:207: internal compiler error: in find_reloads, at reload.c:3744 }}}

  • ffmpeg-debian
    • found in gcc-4.3_4.3.1-2

{{{avidec.c:606: error: unable to generate reloads for: (insn:QI 1388 1785 1389 174 /build/buildd/ffmpeg-debian-0.svn20080206/libavformat/avidec.c:211 (parallel [

  • (set (cc0)
    • (compare (reg:DI 10 %a2 [orig:62 pretmp.702 ] [62])
      • (reg:DI 4 %d4 [430])))
    (clobber (reg:DI 431))
  • ]) 12 {*m68k.md:521} (expr_list:REG_UNUSED (reg:DI 431) (nil)))

avidec.c:606: internal compiler error: in find_reloads, at reload.c:3744}}}

  • ffmpeg-free
    • found in gcc-4.3_4.3.0-3

{{{avidec.c:606: error: unable to generate reloads for: (insn:QI 1388 1785 1389 174 avidec.c:211 (parallel [

  • (set (cc0)
    • (compare (reg:DI 10 %a2 [orig:62 pretmp.702 ] [62])
      • (reg:DI 4 %d4 [430])))
    (clobber (reg:DI 431))
  • ]) 12 {*m68k.md:521} (expr_list:REG_UNUSED (reg:DI 431) (nil)))

avidec.c:606: internal compiler error: in find_reloads, at reload.c:3744}}}

  • llvm
    • found in gcc-4.3_4.3.0-3

{{{?InstructionCombining.cpp:9187: error: unable to generate reloads for: (insn:QI 1193 1192 1194 210 ?InstructionCombining.cpp:8939 (parallel [

  • (set (cc0)
    • (compare (reg:DI 0 %d0)
      • (reg:DI 4 %d4 [499])))
    (clobber (reg:DI 501))
  • ]) 12 {*m68k.md:521} (expr_list:REG_DEAD (reg:DI 0 %d0) (expr_list:REG_UNUSED (reg:DI 501)
    • (nil))))

?InstructionCombining.cpp:9187: internal compiler error: in find_reloads, at reload.c:3744}}}

Related? Reconfirm with -8

  • courier
    • found in gcc-4.3_4.3.0-3
    • utf7.c:229: internal compiler error: in reload_cse_simplify_operands, at postreload.c:395

  • gnome-keyring
    • found in gcc-4.3_4.3.1-2
    • gkr-crypto.c:151: internal compiler error: in reload_cse_simplify_operands, at postreload.c:395

  • insighttoolkit
    • found in gcc-4.3_4.3.1-8
    • jdsample.c:141: internal compiler error: in reload_cse_simplify_operands, at postreload.c:395

  • osptoolkit
    • sptransapi.c:121: internal compiler error: in reload_cse_simplify_operands, at postreload.c:395

Related? Reconfirm with -8

  • gnome-settings-daemon
    • found in gcc-4.3_4.3.0-3
    • gsd-xmodmap.c:397: internal compiler error: Segmentation fault

  • oolite
    • found in gcc-4.3_4.3.1-2
    • PlayerEntity Additions.m:1882: internal compiler error: Segmentation fault

  • opencv
    • found in gcc-4.3_4.3.1-2
    • cvfundam.cpp:311: internal compiler error: Segmentation fault

  • gmfsk
    • internal compiler error: Segmentation fault

  • gpc-4.1
    • rtsc.pas:430: internal compiler error: Segmentation fault

Reconfirm w/ -8

  • compiz
    • found in gcc-4.3_4.3.0-3
    • decorator.moc.cpp:130: internal compiler error: in value_format, at dwarf2out.c:7015

  • iceowl
    • found in gcc-4.3_4.3.0-3
    • error: asm-specifier for variable ¿result¿ conflicts with asm clobber list

  • linux-2.6
    • found in gcc-4.3
  • simutrans
    • found in gcc-4.3_4.3.0-3
    • route.cc:520: internal compiler error: in subreg_get_info, at rtlanal.c:3185

  • genesis
    • found in gcc-4.3_4.3.0-3
    • hines_chip.c:595: internal compiler error: in reg_overlap_mentioned_for_reload_p, at reload.c:6525

  • gforth
    • ./engine.c:340: error: unable to find a register to spill in class ADDR_REGS

  • libgnupdf
    • ccZe2Dva.s:1523: Error: operands mismatch -- statement `rol.w #0,%d2' ignored

  • openvrml
    • Internal error: Killed (program cc1plus)

  • washngo_2.12-1
    • Internal error: Killed (program cc1)

Old glibc vs. gcc-4.3

Per http://lists.debian.org/debian-68k/2008/04/msg00033.html

The glibc support for the C99 inline semantics was added in glibc 2.6 and all the non-TLS support was removed. GCC 4.3 and later use C99 inline semantics in -std=gnu99 mode.

m68k usertags

gcc-4.x bugs

upstream

binNMUs

Compiler status

  • We don't have an Ada or D compiler at the moment since both compilers require special bootstrapping which has never been done. Michael Casadevall has been been able to build the Ada cross-compiler, but hasn't successfully bootstrapped the native compiler
  • D will probably require similar work done for it.