Re: target/5949: ICE bootstrapping libgcj (java/lang/Character.java) on Tru64 UNIX V5.1

Re: target/5949: ICE bootstrapping libgcj (java/lang/Character.java) on Tru64 UNIX V5.1

[ro]

Synopsis: ICE bootstrapping libgcj (java/lang/Character.java) on Tru64 UNIX V5.1

Responsible-Changed-From-To: unassigned->ro
Responsible-Changed-By: ro
Responsible-Changed-When: Wed Mar 20 12:10:28 2002
Responsible-Changed-Why:
    Mine.  Found fixed.
State-Changed-From-To: open->closed
State-Changed-By: ro
State-Changed-When: Wed Mar 20 12:10:28 2002
State-Changed-Why:
    Silently fixed by
    
    	http://gcc.gnu.org/ml/gcc-patches/2002-03/msg01043.html
    
    libjava now bootstraps, though with many testsuite failures
    compared to 3.0.5:
    
    	http://gcc.gnu.org/ml/gcc-testresults/2002-03/msg00478.html

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5949

Re: target/5949: ICE bootstrapping libgcj (java/lang/Character.java) on Tru64 UNIX V5.1

[Rainer Orth]

The following reply was made to PR target/5949; it has been noted by GNATS.

From: Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
To: gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: target/5949: ICE bootstrapping libgcj (java/lang/Character.java) on Tru64 UNIX V5.1
Date: Fri, 15 Mar 2002 22:36:50 +0100 (MET)

 Here's a stacktrace of jc1 (this time running on alpha-dec-osf4.0f, the
 same problem happens here as well), as requested:
 
 #0  fancy_abort (
     file=0x140028458 "/vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/emit-rtl.c", 
     line=654, function=0x1400285c4 "gen_reg_rtx")
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/diagnostic.c:1452
 #1  0x12010426c in gen_reg_rtx (mode=DImode)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/emit-rtl.c:654
 #2  0x12019bbe8 in expand_binop (mode=DImode, binoptab=0x1400efc00, 
     op0=0x651820, op1=0x14960, target=0x0, unsignedp=0, methods=OPTAB_DIRECT)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/optabs.c:738
 #3  0x12019ba00 in expand_binop (mode=SImode, binoptab=0x1400efc00, 
     op0=0x467e00, op1=0x14960, target=0x467e00, unsignedp=0, 
     methods=OPTAB_WIDEN)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/optabs.c:877
 #4  0x120178af8 in alpha_emit_set_const_1 (target=0x467e00, mode=SImode, 
     c=25100544, n=2)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/config/alpha/alpha.c:2324
 #5  0x120178850 in alpha_emit_set_const (target=0x467e00, mode=SImode, 
     c=25100544, n=2)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/config/alpha/alpha.c:2247
 #6  0x120319c90 in gen_split_437 (operands=0x1400ae350) at insn-emit.c:7114
 #7  0x120300f88 in split_insns (x0=0x6517e0, insn=0x469280)
     at insn-recog.c:14433
 #8  0x1201fb2f8 in try_combine (i3=0x469280, i2=0x469240, i1=0x469200, 
     new_direct_jump_p=0x11ffff3d0)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/combine.c:2124
 #9  0x1201f7a30 in combine_instructions (f=0x4626c0, nregs=1)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/combine.c:730
 #10 0x1200f1ae8 in rest_of_compilation (decl=0x17a8f0)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/toplev.c:3031
 #11 0x1200586a0 in source_end_java_method ()
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/java/parse.y:7483
 #12 0x12005b398 in java_expand_method_bodies (class=0x140028458)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/java/parse.y:8161
 #13 0x12005fb60 in java_expand_classes ()
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/java/parse.y:9070
 #14 0x1200c26e8 in yyparse ()
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/java/jcf-parse.c:1170
 #15 0x1200effe0 in compile_file ()
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/toplev.c:2107
 #16 0x1200f7250 in do_compile ()
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/toplev.c:5162
 #17 0x1200f7310 in toplev_main (argc=22, argv=0x11ffff5e8)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/toplev.c:5194
 #18 0x1200dc280 in main (argc=1073906776, argv=0x28e)
     at /vol/gnu/src/gcc/gcc-3.1-branch-dist/gcc/main.c:35
 
 	Rainer

target/5949: ICE bootstrapping libgcj (java/lang/Character.java) on Tru64 UNIX V5.1

[Rainer Orth]

>Number:         5949
>Category:       target
>Synopsis:       ICE bootstrapping libgcj (java/lang/Character.java) on Tru64 UNIX V5.1
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          ice-on-legal-code
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 13 14:16:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     Rainer Orth
>Release:        3.1 20020313 (prerelease)
>Organization:
Faculty of Technology, Bielefeld University
>Environment:
System: OSF1 bartok V5.1 732 alpha
Machine: alpha
	
host: alpha-dec-osf5.1
build: alpha-dec-osf5.1
target: alpha-dec-osf5.1
configured with: /vol/gnu/src/gcc/gcc-3.1-branch-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls --enable-libgcj alpha-dec-osf5.1
>Description:
gcc gets an ICE building java/lang/Character.java during a bootstrap with
--enable-libgcj: 

/amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/gcc/gcj -B/amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/alpha-dec-osf5.1/libjava/ -B/amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/gcc/ --encoding=UTF-8 -fbootclasspath=/amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/alpha-dec-osf5.1/libjava -mieee -g -O2 -MD -MT java/lang/Character.lo -MF java/lang/Character.d -c /vol/gnu/src/gcc/gcc-3.1-branch-dist/libjava/java/lang/Character.java  -o java/lang/.libs/Character.o -v -save-temps
Reading specs from /amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/gcc/specs
Reading specs from /amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/alpha-dec-osf5.1/libjava/libgcj.spec
rename spec lib to liborig
Configured with: /vol/gnu/src/gcc/gcc-3.1-branch-dist/configure --prefix=/vol/gcc --with-local-prefix=/vol/gcc --disable-nls --enable-libgcj alpha-dec-osf5.1
Thread model: single
gcc version 3.1 20020313 (prerelease)
 /amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/gcc/jc1 /vol/gnu/src/gcc/gcc-3.1-branch-dist/libjava/java/lang/Character.java -fuse-divide-subroutine -fuse-boehm-gc -fnon-call-exceptions -fkeep-inline-functions -quiet -dumpbase Character.java -mieee -g -O2 -version -fencoding=UTF-8 -fbootclasspath=/amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/alpha-dec-osf5.1/libjava -MD -MT java/lang/Character.lo -MF java/lang/Character.d -o Character.s
GNU Java version 3.1 20020313 (prerelease) (alpha-dec-osf5.1)
	compiled by GNU C version 3.1 20020313 (prerelease).
Class path starts here:
    ./
    /amnt/figaro/volumes/obj-gcc/gcc/obj.alpha/gcc-3.1-20020313/5.1-cc-java/alpha-dec-osf5.1/libjava/ (system)
/vol/gnu/src/gcc/gcc-3.1-branch-dist/libjava/java/lang/Character.java: In class `java.lang.Character$UnicodeBlock':
/vol/gnu/src/gcc/gcc-3.1-branch-dist/libjava/java/lang/Character.java: In method `<clinit>()':
/vol/gnu/src/gcc/gcc-3.1-branch-dist/libjava/java/lang/Character.java:1: Internal compiler error in gen_reg_rtx, at emit-rtl.c:654
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

This is a regression from GCC 3.0.5 where libgcj bootstrapped successfully.

	
>How-To-Repeat:
Bootstrap on target platform.
	
>Fix:
	
>Release-Note:
>Audit-Trail:
>Unformatted: