gcc -save-temps -v -O2 -fomit-frame-pointer -c testreloads.c
Dropping optimization from -O2 to -O1 or dropping -fomit-frame-pointer allows
this to succeed.
Using built-in specs.
Target: m68k-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.3.1-8'
--with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3
--program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug
--enable-objc-gc --enable-mpfr --disable-libssp --disable-werror
--enable-checking=release --build=m68k-linux-gnu --host=m68k-linux-gnu
--target=m68k-linux-gnu
Thread model: posix
gcc version 4.3.1 (Debian 4.3.1-8)
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-O2' '-fomit-frame-pointer' '-c'
'-m68020'
/usr/lib/gcc/m68k-linux-gnu/4.3.1/cc1 -E -quiet -v testreloads.c -m68020
-fomit-frame-pointer -O2 -fpch-preprocess -o testreloads.i
ignoring nonexistent directory "/usr/local/include/m68k-linux-gnu"
ignoring nonexistent directory
"/usr/lib/gcc/m68k-linux-gnu/4.3.1/../../../../m68k-linux-gnu/include"
ignoring nonexistent directory "/usr/include/m68k-linux-gnu"
#include "..." search starts here:
#include <...> search starts here:
/usr/local/include
/usr/lib/gcc/m68k-linux-gnu/4.3.1/include
/usr/lib/gcc/m68k-linux-gnu/4.3.1/include-fixed
/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-save-temps' '-v' '-O2' '-fomit-frame-pointer' '-c'
'-m68020'
/usr/lib/gcc/m68k-linux-gnu/4.3.1/cc1 -fpreprocessed testreloads.i -quiet
-dumpbase testreloads.c -m68020 -auxbase testreloads -O2 -version
-fomit-frame-pointer -o testreloads.s
GNU C (Debian 4.3.1-8) version 4.3.1 (m68k-linux-gnu)
compiled by GNU C version 4.3.1, GMP version 4.2.2, MPFR version 2.3.1.
GGC heuristics: --param ggc-min-expand=82 --param ggc-min-heapsize=98603
Compiler executable checksum: 941413abde0b2d7fe947ae106f766200
testreloads.c: In function 'dataset_readInd':
testreloads.c:123: warning: assignment makes pointer from integer without a
cast
testreloads.c:125: warning: incompatible implicit declaration of built-in
function 'printf'
testreloads.c:205: warning: incompatible implicit declaration of built-in
function 'free'
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
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.3/README.Bugs> for instructions.
--
Summary: ICE in find_reloads, at reload.c:3744
Product: gcc
Version: 4.3.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: stephen at marenka dot net
GCC build triplet: m68k-linux-gnu
GCC host triplet: m68k-linux-gnu
GCC target triplet: m68k-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37052
