Internal compiler error in GNU C version 2.96 20000417 (experimental)

[Peter Joachim]

Hi!
This is a bug report for "GNU C version 2.96 20000417 (experimental)
(i686-pc-cygwin)". The compiler was built on NT4 SP6 (x86) under
Cygwin B20-1, on a single P3 550MHz system.

The command line is:
//k/scratch/snapa/gco/stage3/xgcc  -v --save-temps
-B//k/scratch/snapa/gco/stage3/ -march=pentiumpro -O1 -ffast-math -S
hsl.c

(//k/scratch/snapa/gco/ is the directory where the compiler was
built.)

The file hsl.i is attached to this mail as hsl.i.bz2.

The output is:
//k/scratch/snapa/gco/stage3/xgcc  -v --save-temps
-B//k/scratch/snapa/gco/stage3/ -march=pentiumpro -O1 -ffast-math -S
hsl.c
Reading specs from //k/scratch/snapa/gco/stage3/specs
gcc version 2.96 20000417 (experimental)
 //k/scratch/snapa/gco/stage3/cpp.exe -lang-c -v -iprefix
//k/scratch/snapa/gco/stage3/../lib/gcc-lib/i686-pc-cygwin/2.96/
-isystem //k/scratch/snapa/gco/include -isystem
//k/scratch/snapa/gco/stage3/include -D__GNUC__=2 -D__GNUC_MINOR__=96
-D__GNUC_PATCHLEVEL__=0 -D_WIN32 -DWINNT -D_X86_=1 -D__STDC__=1
-D__stdcall=__attribute__((__stdcall__))
-D__cdecl=__attribute__((__cdecl__))
-D__declspec(x)=__attribute__((x)) -D_WIN32 -D__WINNT__ -D_X86_=1
-D__STDC__=1 -D__stdcall=__attribute__((__stdcall__))
-D__cdecl=__attribute__((__cdecl__))
-D__declspec(x)=__attribute__((x)) -D__WINNT -Asystem(winnt)
-D__OPTIMIZE__ -D__FAST_MATH__ -remap -Acpu(i386) -Amachine(i386)
-Di386 -D__i386 -D__i386__ -D__pentiumpro -D__pentiumpro__
-D__tune_pentiumpro__ -D__CYGWIN32__ -D__CYGWIN__ hsl.c hsl.i
GNU CPP version 2.96 20000417 (experimental) (cpplib)
 (80386, BSD syntax)
ignoring nonexistent directory `//k/scratch/snapa/gco/stage3/include'
ignoring nonexistent directory
`//k/scratch/snapa/gco/lib/gcc-lib/i686-pc-cygwin/2.96/include'
ignoring nonexistent directory
`//k/scratch/snapa/gco/i686-pc-cygwin/include'
ignoring nonexistent directory `/usr/local/include'
ignoring nonexistent directory
`/usr/local/lib/gcc-lib/i686-pc-cygwin/2.96/include'
ignoring nonexistent directory `/usr/local/i686-pc-cygwin/include'
ignoring nonexistent directory `/usr/include'
#include "..." search starts here:
#include <...> search starts here:
 //k/scratch/snapa/gco/include
End of search list.
 //k/scratch/snapa/gco/stage3/cc1.exe hsl.i -quiet -dumpbase hsl.c
-march=pentiumpro -O1 -version -ffast-math -o hsl.s
GNU C version 2.96 20000417 (experimental) (i686-pc-cygwin) compiled
by GNU C version 2.96 20000417 (experimental).
hsl.c: In function `hsl2rgb':
hsl.c:114: Internal compiler error in `gen_reg_rtx', at emit-rtl.c:537
Please submit a full bug report.
See <URL: http://www.gnu.org/software/gcc/bugs.html > for instructions.

regards
Peter Joachim
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