GCJ 3.4.0 produces an ICE when trying to compile the pizza compiler version 1.1. HP of the pizza: http://pizzacompiler.sourceforge.net/ Download Mirrors for version 1.1: http://prdownloads.sourceforge.net/pizzacompiler/pizza-1.1.jar?download The following transript shows how the error manifests: =begin= marco@gontscharow:~/tmp/piz$ /opt/gcc-3.4.0/bin/gcj -v Reading specs from /opt/gcc-3.4.0/lib/gcc/i386-slackware-linux/3.4.0/specs Reading specs from /opt/gcc-3.4.0/lib/gcc/i386-slackware-linux/3.4.0/../../../libgcj.spec rename spec lib to liborig Configured with: ../source/gcc-3.4.0/configure --prefix=/opt/gcc-3.4.0 --enable-shared --enable-threads=posix --enable-__cxa_atexit --disable-checking --with-gnu-ld --verbose --target=i386-slackware-linux --host=i386-slackware-linux Thread model: posix gcc version 3.4.0 marco@gontscharow:~/tmp/piz$ /opt/gcc-3.4.0/bin/gcj pizza-1.1.jar -o pizza C:\pizza\main\src\net\sf\pizzacompiler\compiler\ClassReader.pizza: In class `net.sf.pizzacompiler.compiler.ClassReader$$closures': C:\pizza\main\src\net\sf\pizzacompiler\compiler\ClassReader.pizza: In method `net.sf.pizzacompiler.compiler.ClassReader$$closures.$apply(java.lang.Object)': C:\pizza\main\src\net\sf\pizzacompiler\compiler\ClassReader.pizza:27: internal compiler error: in size_binop, at fold-const.c:1598 Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. =end=
Confirmed, here is the backtrace for the tree-ssa compiler (but note it was compiled with -O3): #0 0x9002c878 in exit () #1 0x000893a8 in internal_error (msgid=0x551448 "A\220\001?") at /Users/pinskia/src/gcc-tree- ssa/gcc/gcc/diagnostic.c:537 #2 0x000893a8 in internal_error (msgid=0x551448 "A\220\001?") at /Users/pinskia/src/gcc-tree- ssa/gcc/gcc/diagnostic.c:537 #3 0x000894cc in fancy_abort (file=0x1 <Address 0x1 out of bounds>, line=10, function=0x0) at / Users/pinskia/src/gcc-tree-ssa/gcc/gcc/diagnostic.c:583 #4 0x000a5b1c in size_binop (code=5575752, arg0=0x9002c868, arg1=0xbffff2f0) at /Users/ pinskia/src/gcc-tree-ssa/gcc/gcc/fold-const.c:1645 #5 0x00044c38 in build_invokevirtual (dtable=0x43d1a6e0, method=0x43bf6d00) at /Users/pinskia/ src/gcc-tree-ssa/gcc/gcc/java/expr.c:1965 #6 0x00048c14 in expand_invoke (opcode=5505024, method_ref_index=0, nargs=131) at /Users/ pinskia/src/gcc-tree-ssa/gcc/gcc/java/expr.c:2140 #7 0x0004ace8 in process_jvm_instruction (PC=1136618752, byte_ops=0x43d1a6e0 "", length=131) at /Users/pinskia/src/gcc-tree-ssa/gcc/gcc/java/javaop.def:292 #8 0x0004e2f4 in expand_byte_code (jcf=0x405b1ffc, method=0x0) at /Users/pinskia/src/gcc-tree- ssa/gcc/gcc/java/expr.c:2925 #9 0x0005ba5c in parse_class_file () at /Users/pinskia/src/gcc-tree-ssa/gcc/gcc/java/jcf-parse.c:784 #10 0x0005e860 in java_parse_file (set_yydebug=1) at /Users/pinskia/src/gcc-tree-ssa/gcc/gcc/java/ jcf-parse.c:1210 #11 0x00072e70 in toplev_main (argc=12, argv=0x42176d62) at /Users/pinskia/src/gcc-tree-ssa/ gcc/gcc/toplev.c:1650 #12 0x00001a30 in _start (argc=0, argv=0x4305f200, envp=0xc) at /SourceCache/Csu/Csu-46/crt.c: 267 #13 0x000018a4 in start ()
Probably the same bug as 17586 $ gcj pizza-1.1.jar -o pizza --main=net.sf.pizzacompiler.compiler.Main $ gcj --version gcj (GCC) 4.0.0 20040923 (experimental) Copyright (C) 2004 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Reopening because the patch was reverted.
Fixed now.