optimization/1867: ICE in compilation of java/lang/k_tan.c

[ask at wisdom dot weizmann dot ac dot il]

>Number:         1867
>Category:       optimization
>Synopsis:       ICE in compilation of java/lang/k_tan.c
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Feb 04 03:06:01 PST 2001
>Closed-Date:
>Last-Modified:
>Originator:     Alexander Klimov
>Release:        2.97 20010202 (from CVS)
>Organization:
>Environment:
SunOS iridium 5.6 Generic_105181-20 sun4u sparc SUNW,Ultra-5_10
>Description:
I build GCC and got ICE in build of java library, with -O 
compilation is OK.

Compilation log:
/bin/sh ./libtool --mode=compile /export/home/ask/build/gcc-build/gcc/xgcc -B/export/home/ask/build/gcc-build/gcc/ -B/usr/local/gcc/sparc-sun-solaris2.6/bin/ -B/usr/local/gcc/sparc-sun-solaris2.6/lib/ -isystem /usr/local/gcc/sparc-sun-solaris2.6/include -DHAVE_CONFIG_H -I. -I../../../gcc/libjava -I./include -I../../../gcc/libjava -Iinclude -I../../../gcc/libjava/include -I../../../gcc/libjava/../boehm-gc -I./../boehm-gc  -DSOLARIS_THREADS=1 -D_SOLARIS_PTHREADS=1 -DSILENT=1 -DNO_SIGNALS=1 -DJAVA_FINALIZATION=1 -DGC_GCJ_SUPPORT=1   -I../../../gcc/libjava/libltdl -I../../../gcc/libjava/libltdl -I../../../gcc/libjava/../gcc -I../../../gcc/libjava/../include -I../../../gcc/libjava/../zlib -I../../../gcc/libjava/../libffi/include -I../libffi/include   -W -Wall -O2 -c -o java/lang/k_tan.lo ../../../gcc/libjava/java/lang/k_tan.c
/export/home/ask/build/gcc-build/gcc/xgcc -B/export/home/ask/build/gcc-build/gcc/ -B/usr/local/gcc/sparc-sun-solaris2.6/bin/ -B/usr/local/gcc/sparc-sun-solaris2.6/lib/ -isystem /usr/local/gcc/sparc-sun-solaris2.6/include -DHAVE_CONFIG_H -I. -I../../../gcc/libjava -I./include -I../../../gcc/libjava -Iinclude -I../../../gcc/libjava/include -I../../../gcc/libjava/../boehm-gc -I./../boehm-gc -DSOLARIS_THREADS=1 -D_SOLARIS_PTHREADS=1 -DSILENT=1 -DNO_SIGNALS=1 -DJAVA_FINALIZATION=1 -DGC_GCJ_SUPPORT=1 -I../../../gcc/libjava/libltdl -I../../../gcc/libjava/libltdl -I../../../gcc/libjava/../gcc -I../../../gcc/libjava/../include -I../../../gcc/libjava/../zlib -I../../../gcc/libjava/../libffi/include -I../libffi/include -W -Wall -O2 -c ../../../gcc/libjava/java/lang/k_tan.c  -fPIC -DPIC -o java/lang/.libs/k_tan.o
../../../gcc/libjava/java/lang/k_tan.c: In function `__kernel_tan':
../../../gcc/libjava/java/lang/k_tan.c:130: Insn does not satisfy its constraints:
(insn 518 358 342 (set (reg:DI 34 %f2)
        (reg/v:DI 64 %f32 [245])) 58 {*movdi_insn_sp32} (nil)
    (nil))
../../../gcc/libjava/java/lang/k_tan.c:130: Internal compiler error in reload_cse_simplify_operands, at reload1.c:8267
Please submit a full bug report, with preprocessed source if appropriate.

gcc/xgcc -v:
Reading specs from /usr/local/gcc/lib/gcc-lib/sparc-sun-solaris2.6/2.97/specs
Configured with: ../gcc/configure --prefix=/usr/local/gcc --enable-shared --enable-threads --with-cpu=ultrasparc --enable-languages=c++,f77,java : (reconfigured) 
gcc version 2.97 20010202 (experimental)
>How-To-Repeat:

>Fix:
Use -O or fix it :-) 
>Release-Note:
>Audit-Trail:
>Unformatted: